FAW J6 Jiefang IV Series Operation Manual Download

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Jiefang J6 China IV, China V series instruction

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Appendix and Data

Electrical control system operation schematic diagram

ECU control output
ECU signal input
CAN line

Monomer pump

Injector

Crankshaft

speed sensor

Accelerator pedal

position sensor

Urea nozzle

SCR inlet

temperature

sensor

Coolant temperature sensor

Camshaft sensor

Inlet and exhaust

valve

Intake air temperature

pressure sensor

SCR catalyst

NOx sensor

Urea pressure sensor

Urea supply

module

NOx sensor

control unit

Atmospheric

temperature sensor

Meter

Diagnostic
instrument

Summary of Contents for J6 Jiefang IV Series

Page 1: ...1 Jiefang Truck Operation Manual J6 China IV China V series FAW Co Ltd ...

Page 2: ... Cab For J6 pilotage tractor the three assembles such as engine box and bridge are maintained in a long oil changing period When you receive a new vehicle we hope you take the time to read the Operation Manual carefully It will help you get familiar with the vehicle as soon as possible and guide you to use it correctly Careful use of your vehicle will help carry you to ride north and south easily ...

Page 3: ...n in high configuration J6M 14 Main menu J6M 15 Instructions for warning lamp and indicator lamp 16 Oil pressure alarm lamp 20 Indicator lamp for electrical charging 20 Engine fault alarm lamp 21 Coolant level alarm lamp 21 Coolant temperature alarm lamp 21 STOP fault indicator lamp 22 Brake system fault alarm lamp 22 Cab turnover alarm lamp 22 Engine preheating indicator lamp 23 ABS alarm lamp 23...

Page 4: ...rmal engine start up 55 Engine cold start warm up 55 Notes for winter operation 56 Vehicle driving 56 Hill driving 56 Vehicle parking 57 Economic driving 57 Towing tractor 58 Dump truck 60 Concrete mixer truck 61 Maintenance 62 Regular maintenance 62 Check before driving 62 Check during driving 63 Check after receiving the vehicle 63 Simple inspection and maintenance 64 Coolant 64 Single stage and...

Page 5: ...st treatment system structure schematic diagram 112 J6 pilotage tractor 113 Correct operation 114 Switches Buttons Handles 114 AMT Automatic Transmission Operating System 114 AMT Information LCD Display 114 AMT automatic transmission operating handle 115 AMT Vehicle Driving Operation 117 Separate heater switch 119 220V Power supply socket 120 On board information service terminal 120 ECAS System o...

Page 6: ...or lamp 169 Switches Buttons Handles 175 Multi function steering wheel switch 175 Sleeper light switch Buttons 175 Indoor lighting switch 176 Door open alarm light 177 On board information service terminal 178 Fast plug in vehicle data terminal 183 Fleet management module 186 Driver s seat 190 Driver s seat standard configuration 190 Driver s seat high configuration 192 Ventilation and air conditi...

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Page 9: ...1 J6 China IV Series ...

Page 10: ...ters engine model and VIN code are recorded on the nameplate Please carefully check whether VIN identification code is consistent with the certificate of conformity Engine nameplate and cylinder number Engine nameplate and cylinder number are shown in the figure Fuel Fuel oil selection Diesel that satisfies GB19147 standard should be used Diesel that meets local temperature requirements should be ...

Page 11: ...ary filter fuel secondary filter injection pump etc Before adding fuel the engine must be stopped and smoking open flames etc are prohibited Add fuel Insert the key hold the fuel tank cap exterior margin by hand rotate the key counterclockwise by 90 and then rotate the fuel tank cap counterclockwise by 120 approximately to take it out Do not allow the tank filter screen to be removed when add fuel...

Page 12: ... impurities should be prevented from falling into urea tanks Stop filling after the liquid level reaches the filling port Vehicle inspection In order to give full play to vehicle performances and prolong the service life vehicle inspections and maintenance must be carried out and the following inspections should be carried out regularly Inspection of new vehicles Please check carefully after recei...

Page 13: ...od which must be within the specified range During the running in operation of new vehicles the fuel consumption of the engine is higher and the oil level should be checked daily Perform the following items after the running in Change the engine oil Change the oil filter Drain the diesel strainer filter check and tighten the fuel tank strap Change the transmission oil check and tighten fixing bolt...

Page 14: ...ction Correct operation Instrument and alarm lamp Instrument diagram Instruments in high and standard configurations J6P Water thermometer Engine tachometer Indicator and alarm lamp Speedometer Fuel gauge Secondary LCD Main LCD Button 1 Button 2 ...

Page 15: ...es instruction Correct operation Information to the driver Instruments in low configuration J6P Water thermometer Engine tachometer Urea level meter Barometer Speedometer Fuel gauge LCD screen Button 1 Button 2 Indicator and alarm lamp ...

Page 16: ...Jiefang J6 China IV China V series instruction Correct operation J6M Instruments Engine tachometer Fuel gauge Barometer Water thermometer Speedometer LCD screen Indicator and alarm lamp Button 1 Button 2 ...

Page 17: ...mance of the engine can be obtained The engine speed exceeds the red range which means that the engine speed exceeds the limit Long time over speed operation can cause damage to the engine Fuel gauge Indicates the amount of fuel in the fuel tank 0 Indicates that the fuel tank is empty 1 Indicates the fuel tank is full Caution When the pointer is close to the red range the fuel shall be supplemente...

Page 18: ...o cool the engine After the pointer returns to the normal operating position stop the engine for the following checks Check the radiator and the hoses for leaks Check the amount of coolant and add if the coolant is insufficient Check whether there are sundries on the front of the radiator Caution Do not stop the engine immediately after stopping otherwise the engine cylinder block temperature will...

Page 19: ...air pressure and the circuit with relatively small air pressure between the front brake circuit and the rear brake circuit Caution The brake pressure should be maintained in the range of 0 7 0 9 MPa during driving Stop the vehicle immediately and check if it is less than 0 55MPa i e the brake system fault alarm lamp is on The barometer displays the fault please check whether the air pressure senso...

Page 20: ... 2 to clear the mileage Right side Displays battery voltage value The reading range of the voltmeter is 16 32 V Normal voltage shall be between 24 28 V If it is lower than 22V or higher than 30V the charging system shall be checked and repaired in time Main menu Only the LCD screen in high configuration has the main menu operation function It can only be used when parking The selection of the item...

Page 21: ...ondary LCD screen in standard configuration The secondary LCD screen is divided into two areas left and right Left side Displays the subtotal mileage total mileage Press key 1 to realize mileage switchover long press key 1 to clear the mileage Right side Urea level information and battery voltage value are displayed Press Button 2 to display the battery voltage information Release Button 2 to disp...

Page 22: ...ter indicates the barometric pressure of the cylinder used for rear wheel braking the rear braking circuit LCD screen in high configuration J6M The main LCD interface is divided into three areas upper middle and lower Upper part When there is no alarm the battery voltage status bar and oil pressure status bar are displayed When there is alarm the left side shows the battery voltage and oil pressur...

Page 23: ...he urea level Main menu J6M Only the LCD screen in high configuration has the main menu operation function It can only be used when parking The selection of the items on the LCD screen can be realized by pressing button 1 and button 2 Long press the button the pressing time is longer than 1 5s Short press the button the pressing time is 50ms 1 5s Long press Button 1 to enter the main menu interfac...

Page 24: ... insufficient Auxiliary brake indicator lamp When the engine brake system or exhaust brake system is working Indicator lamp for parking brake When parking brake is used Coolant temperature alarm lamp When the engine is overheated Unclosed door alarm lamp When the door is not closed ABS main vehicle alarm lamp In case of the main vehicle ABS fault ABS trailer alarm lamp In case of the trailer ABS f...

Page 25: ... electrical charging When the battery system fails Oil pressure alarm lamp When the oil pressure is too low Trailer connection alarm lamp When the trailer is not connected or unlocked Engine fault alarm lamp When the engine electronic fuel injection system fails Cruise operation indicator lamp When the cruise control is working Trailer left turn indicator lamp When the trailer turns left Trailer r...

Page 26: ...en the coolant level is too low Lamp fault alarm lamp When brake light is broken Cab turnover alarm lamp When the cab is in turnover or the lock is not in place Brake fluid level alarm lamp When the brake fluid level is too low Air filter plugging warning lamp When the air filter is plugged Fuel filter plugging alarm lamp When the fuel filter is plugged Urea liquid level warning lamp When the liqu...

Page 27: ...smission oil temperature is too high Retarder Operating Instruction When the retarder works ECAS height indicator During the ECAS height adjustment ECAS fault alarm When ECAS system fails Indication of ECAS prompt axis ECAS Lifting Shaft and Operating Indicator Lamp Drive Help Instruction ECAS Floating Bridge When Floating Bridge Driver Help Function Works Lifting indication of ECAS pontoon bridge...

Page 28: ...ight on otherwise the engine will be sintered When it is cold and sometimes the engine oil is viscous this warning lamp will still be illuminated temporarily after the engine is started which is normal Indicator lamp for electrical charging Indicates the charging status of the generator The lamp is on when the ignition is turned on the lamp turns off after the engine is started If the lamp is on d...

Page 29: ...N When the lamp is on the vehicle shall be parked and inspected at a safe site and measures shall be taken Stop the engine to lower the coolant temperature Check the radiator and the lines for water leaks If there is any leakage please contact FAW Maintenance Station nearby Warning The expansion tank pressure cap must not be opened before the water temperature drops When opening cover it with a cl...

Page 30: ...or lamp Brake system fault alarm lamp When the air pressure is lower than 0 55 MPa the alarm lamp will be ON during driving Please stop immediately and check the braking system Warning After the brake system fault alarm lamp is on the braking effect will be significantly reduced and the driving cannot be continued Cab turnover alarm lamp When the cab is tilted forward or the lock is not in place t...

Page 31: ...h the alarm lamp is on and the system performs self inspection If the system does not have a fault record the indicator lamp will be off in approximately 3 seconds if there is a fault record in the ECU memory but the fault has been eliminated the indicator lamp will be off when the vehicle speed reaches 7km h If the vehicle speed reaches 7km h the alarm lamp remains on It indicates that the ABS sy...

Page 32: ...ission fault alarm lamp When the OBD system detects a problem with the emission system the emission fault lamp is on and the emission system needs to be checked Auxiliary brake indicator lamp When the system performs self check the Indicator lamp is on briefly When the engine braking or exhaust brake system is working the Indicator lamp is on ...

Page 33: ...p turns on If the system is not faulty the alarm lamp will go out after about 3 seconds If the alarm lamp is ON all the time it will prompt the system to malfunction If the alarm lamp flickers it will prompt the system to malfunction seriously and the system will stop working Please go to FAW Maintenance Station for repair ECAS Height Indicator High Configuration When the height of the vehicle is ...

Page 34: ... should turn off the main switch of manual power supply For dangerous goods transport vehicles use the manual power switch as a completely disconnected power supply i e it does not contain any normal power The purpose is to completely disconnect the whole vehicle power supply in dangerous areas Therefore it is not recommended for normal use If this switch needs to be turned off at ordinary times i...

Page 35: ...tically reset to the ON position after releasing hand Combination switch The combination switch includes light switch variable light switch steering switch cruise control switch wiper switch scrubber switch and auxiliary brake switch The left handle has the function of light switch dimmer switch turn signal switch and cruise control switch Light switch Close all lights when the left handle is in t...

Page 36: ...nating overtaking signals Turn lamp switch The turn lamp turns off when the left handle is in the middle position When the left handle is pushed forward the right turn lamp is on When the left handle is pulled backward the left turn lamp is on The cruise control function allows the engine to operate in a favorable speed range while allowing the vehicle to automatically maintain the speed and trave...

Page 37: ...main switch is in the ON position the cruise function is likely to be activated accidentally which is very dangerous Releasing of the cruise function The cruise function can be deactivated by any of the following methods Depress the clutch pedal Depress the brake pedal Place the exhaust brake switch in the ON position The main switch is placed in the OFF position the cruise function is also switch...

Page 38: ...en the wiper switch is in OFF position and the washer switch is operated the wiper will automatically wipe the water twice Caution The motor will be burnt if the scrubber continues to rotate for more than 20 seconds or without detergent Before using up the washing liquid add the washing liquid to the liquid storage tank Auxiliary brake switch It is used to absorb the energy of the engine to assist...

Page 39: ... Turn the auxiliary brake switch to the OFF position After the auxiliary braking function is deactivated the auxiliary brake indicator lamp will go off Warning When the engine brake is working it is strictly prohibited to shift without stepping on clutch When the user does not use the auxiliary braking function set the auxiliary brake ON OFF switch to the OFF position to turn off the auxiliary bra...

Page 40: ... and then operate the cab overturn mechanism outside the vehicle to achieve the cab lifting and falling see the section of Cab Overturn Mechanism Control switch of on board crane When the switch is pressed the control relay contacts of the on board crane are connected to supply power to the control device of the crane Inter axle differential lock switch Used to lock the inter axle differential bet...

Page 41: ...en the switch is pressed the floating bridge brake solenoid valve is forcibly controlled to work Fuel preheating switch When the switch is pressed the driving relay controls the heating system of the oil pipe and the fuel fine filter Caution If the ambient temperature is above 0 the fuel preheating switch must be closed PTO switch When the PTO switch is pressed the engine works at the target speed...

Page 42: ...an run in the specified torque and speed region so as to achieve the purpose of saving fuel consumption of the whole vehicle When the value change causes the fault the engine will automatically return to the power section of the power gear to run and then the instrument fault alarm lamp will be ON Three gear fuel saving switch The three gear fuel saving switch is divided into three gears with the ...

Page 43: ... then the key can be pulled out and used Ashtray The side of the cigarette lighter is equipped with a ashtray The cigarette ends and matches shall be completely extinguished and then put into the ashtray When used the ashtray cover must be covered Do not put articles other than the cigarette ends or be full of cigarette ends otherwise it is easy to cause fire 24V Power supply socket The 24V power ...

Page 44: ...ndle is pulled clockwise until the lock handle is locked Parking brake valve referred to as manual valve The brake valve is located on the dashboard When braking pull the left brake valve back to the bottom When the brake is released lift the manual valve control lever 1 upward and push the handle forward to the bottom In case of emergency parking braking can be used as emergency braking but the s...

Page 45: ...rn to the release travel position Even if trailer braking is used other normal braking operations can be carried out Caution The trailer brake shall not be used as the parking brake Long term continuous use will cause the trailer brake to overheat and avoidance should be mad Door opening closing Operation of door lock operation outside the vehicle After opening the door lock pull the outside handl...

Page 46: ...to close the door The door alarm lamp is a two gear circular switch Press the door alarm light to always turn on and then press it again to enter the door alarm status Window regulator Operation of manual window regulator Shake the window regulator handle to allow the door glass to rise and fall Electric window regulator At the driver s side you can control the window regulator of the left and rig...

Page 47: ...When adjusting the front height of the seat cushion lift the front height adjustment handle upward change the front height of the seat cushion by the body pressure then release the handle and lock the seat if you want to adjust the rear height of the seat cushion lift the rear handle and operate as the above Seat back angle adjustment Pull the angle adjustment handle forward adjust the seat back t...

Page 48: ...ot be placed in the waist position Then pull the shoulder belt upwards so that the belt is tight Release the safety belt Press the red key in order to automatically withdraw the woven tap Warning During vehicle driving it is not allowed to put back the seat back otherwise when the emergency braking occurs the passenger s body will be escaped from the safety belt leading to accidental serious injur...

Page 49: ...e figure Temperature setting knob Temperature state and air flow display zone Air volume setting knob Automatic control button System close button Blower port switch button Air conditioner switch Inner and outer air conversion button Defrost button Temperature setting knob The knob controls the temperature level and the clockwise rotation allows the temperature to gradually increase otherwise to d...

Page 50: ...it reaches HI gradually Conversely set the temperature down until LO is reached Air volume setting knob Clockwise rotate the knob to increase the air volume gradually and vice versa Air outlet mode conversion button Press the MODE key The air outlet mode circulates in the order of blowing surface blowing surface blowing foot blowing foot blowing foot for defrosting If the initial state is defrosti...

Page 51: ...at low speed and heavy load such as climbing In parking the fan switch should be placed in the OFF position and the internal and external air switch button should be placed in the position to prevent indoor dust Under idle conditions air conditioning should not be used for more than 30 minutes In order to prevent dust from entering the cab the external air filter should be maintained regularly Und...

Page 52: ...peration Receiver Caution When parking if the radio is used the ignition switch key should be Mechanical tuning receiver J6P Tuning knob Volume knob LCD screen Power switch Band selection Last song Next song Clock hour setting Clock minute setting USB interface ...

Page 53: ...iver J6P Volume knob Memory 5 key circular play Memory 3 key last front folder Memory 1 key forward 10 songs Memory 2 key backward 10 songs Memory 4 key next folder Memory 6 key random play LCD screen clock settings power switch and mute Mode switching Last song Next song Band selection USB interface ...

Page 54: ...a IV China V series instruction Correct operation Receiver J6M Power switch AM FM conversion button Last song Next song LCD display Turning knob Volume knob Balance knob Clock minute setting Clock hour setting USB socket ...

Page 55: ...eration Driving record RS232 interface TF card slot LCD screen Menu key Up turn key USB interface IC card slot Down turn key Speaker mouth OK key Caution When not in use RS232 interface and USB interface should be covered to prevent static electricity Car drive recorder ...

Page 56: ... be driven only after confirming that the cab turnover alarm lamp is off During driving the reversing lever must be in the fall back position of the cab Caution Before driving the position of the reversing rod on the oil pump should be checked and confirmed Be sure to keep the environment clean during oil filling so as to avoid dust fiber feather and other foreign matters into hydraulic oil The wo...

Page 57: ... At this moment the cab begins to roll forward The cab stops flipping until the maximum distance Loosen the switch and stop the hydraulic cylinder The switch is normally open The hydraulic cylinder work is step less The switch can be released at any time to stop the cab at any position Caution The direction of operation of the change over switch shall be subject to the identification on the manual...

Page 58: ...ch the cab will start to fall back After the cab falls to the lowest point the lock tongue in the hydraulic lock fastens the lock plunger and releasing the switch the hydraulic cylinder will stop working Caution In the case of battery shortage or motor pump fault use a manual pump to realize a cab overturn Manual front turning and fall back of cab Turn the reversing rod so that it is in an upward ...

Page 59: ... connecting sleeve and the pressure bar in the vehicle mounted tool insert the connecting sleeve into the hexagonal turning head of the manual pump then insert the pressure bar into the hole on the sleeve and shake it up and down to make the cab roll forward or fall back to the body accessories ...

Page 60: ...ng driving the sun visor can be lowered By adjusting the sun shade to an appropriate angle shield the sun and guarantee the effective field of vision Pull the sunshade out of the fixing clip and turn it to the side of the door to shield the side light Opening of front outer panel When opening the outer panel lift the open handle under the right side of the cab so that the pin lock can be opened Le...

Page 61: ...re Use of license plate and front tow hook Unscrew fastening bolts from the upper part of the license plate Open the license plate downward and use the front hook device Pull out the lower split pin pull the drag hook pin handle upward to pull out the drag hook pin and insert the pin after inserting the wire rope Turn up the license plate and fasten it with bolts ...

Page 62: ...ent Installing a side protective plate optional Install the side protective plate connect the side sign lamp harness connector insert fixed pins into fixed pin holes at both ends and then complete the installation of the side protective plate Spark extinguisher switch dangerous chemicals Install the spark extinguisher at the rear end of the exhaust tailpipe Use the device when driving dangerous ch...

Page 63: ...inute If the starter fails to start three times continuously the oil circuit and circuit should be checked The life of the starter and battery will be damaged if the starter fails to start three times continuously In order to improve the service life of the booster the engine should run for 3 5 minutes at idle speed before parking so that it is fully lubricated Engine cold start warm up When the e...

Page 64: ... is required to observe the oil pressure Caution Try to avoid emergency starting speeding up and emergency braking During driving do not place the foot on the clutch pedal After shifting the foot should leave the pedal immediately It is strictly prohibited to shift without stepping on clutch It is necessary to shift into the reverse gear after the vehicle is completely stopped Hill driving For dri...

Page 65: ...oid frequent emergency acceleration so as to avoid the rapid increase of fuel consumption During driving the coolant temperature shall be kept within the normal range The engine needs to be preheated before driving in winter If the engine temperature is too low the fuel consumption will be increased and the service life of the engine will be reduced Excessive preheating time will also increase fue...

Page 66: ...ve the tractor backward to connect it with the semi trailer Turn off the engine and pull the manual valve for the tractor Verify that the traction pin enters the lock hook opening Check the connection status of the left and right and confirm that there is no clearance between the upper surface of the traction seat and the body bottom floor Connect the gas circuit and electric circuit of the tracto...

Page 67: ...nd squeeze the wheel with the wheel pad wood to prevent any movement Lower the semi trailer landing gear to the ground Adjust the landing gear of the semi trailer so that the body bottom plate of the semi trailer is 10 15 mm higher than the center of the traction seat Disconnect the air circuit and the electric circuit Raise the handle of the semi trailer upward and pull it outward to release the ...

Page 68: ...on the dashboard function switch step on the clutch pedal put the variable speed control rod into any gear in the low gear area slowly release the clutch pedal and then accelerate slightly to realize the parking lift Driving power takeoff Step on the clutch pedal and put the variable speed control rod into any gear in the low gear area Just press the power take off switch then slowly release the c...

Page 69: ...ode PTO power take off mode of engine The transmission ratio of engine PTO output shaft to crankshaft is CA6DL engine I 0 957 CA6DM2 engine I 0 926 The PTO allows the output torque as follows CA6DL engine 800Nm CA6DM2 engine 1200Nm Diagram on PTO output flange of CA6DL engine Diagram on PTO output flange of CA6DM2 engine ...

Page 70: ...ents Front rear tire and spare tire pressure are shown in the table below Measure tire pressure and conduct it when the tire is at room temperature Warning The tire pressure shall be kept within the specified range If the tire pressure is too high it will accelerate wear and shorten the tire life If the air pressure is too low it will produce cracks and affect the vehicle s driving speed and incre...

Page 71: ...ime Check after receiving the vehicle This vehicle is equipped with air dryer so the air reservoir is not required to drain daily However the water shall be drained by way of water drain valve once a few days If water can be drained out several times replace the drying tank on the air dryer immediately Check whether there is air leakage in the braking system and confirm whether the air dryer works...

Page 72: ... and replacement period shall be subject to the mileage or service life whichever is the earlier Clean the cooling system while replacing The user shall select the coolant model in the following table according to the temperature conditions of the vehicle in the area of use Model Part Code Freezing point temperature Color Specification YQ 2004X 523204 04 0262 20 Dark blue transparent and free from...

Page 73: ...se to use it Confirm the expiration date of the product The shelf life is 18 months under normal temperature and sealed containers Before entering winter confirm whether the freezing point temperature of the used coolant meets the requirements of the lowest temperature in the area used by the vehicle Safety and environmental protection Avoid contact with eyes and wash with clean water immediately ...

Page 74: ...ant pay attention to the speed of adding coolant and do not add it too fast Generally there is no need to vent the cooling system because the position of the expansion tank is very high and the bubbles in the coolant can be eliminated automatically through the filling port of the air pipe Start the engine and run to the normal temperature the coolant lines from the radiator upper water chamber to ...

Page 75: ...aced Maintenance of secondary filter element secondary air filter The filter element should be replaced when a vehicle travels every 100 000 km or for one year Warning When the user uses the filter element the filter element manufactured by the original manufacturer shall be used and the filter element that has passed the test by the FAW Technical Center and provides the test report may also be us...

Page 76: ...umulation inside the rough filter module of the cyclone tube In complex and harsh environments dusty and humid the maintenance interval is reduced by half Warning Users should not use sharp tools when cleaning cyclone tubes Otherwise the cyclone tube will be damaged and the filtration efficiency will be reduced Maintenance of primary filter element Every 750h driving service the main filter elemen...

Page 77: ...e used during the same period every 250h driving in the frequently heavy sand storm regions or dust regions the above oil change maintenance interval should be halved If the engine oil is not easy to flow when the drain pan is shaken clean the oil bath filter element and change the oil Check this every day in the harsh working conditions Maintenance of primary filter element Every 750h driving ser...

Page 78: ...o the oil surface to the bottom shell Be careful not to add it too much Assemble the chassis and fix it firmly with a hook Primary diesel filter Water shall be drained in time every 2500km Replace the primary diesel filter when driving every 15 000 km When replacing remove the primary diesel filter and water cup with special wrench clean the water cup and replace the new coarse filter During the a...

Page 79: ...ning torque of the oil pipe joint is 20 25 Nm Secondary diesel filter A secondary diesel filter plays an important role in ensuring the normal operation of fuel injection pump and injector and must be maintained in time If secondary diesel filters are found to be oil poor they must be dismantled and replaced with new ones in time Replace filters when driving every 10 000 km usually When replacing ...

Page 80: ...n on type oil filter assembly the oil filter assembly produced by the original factory shall be purchased The oil filter that has passed the test by the FAW Technical Center and provides the test report may also be purchased Never purchase unqualified products otherwise the abnormal wear and damage of parts of the engine may be caused Compressed gas filter The filter element should be replaced whe...

Page 81: ...e station in time Prevent the fuel engine oil coolant and water intruding the postprocessor since such fluid can pollute the postprocessor and reduce the conversion efficiency The polluted postprocessor must be replaced in the designated service station in time In case the postprocessor back pressure is too high and the engine performance severely drops replace the postprocessor in the designated ...

Page 82: ...sure relief before disassembling it The ECU and various sensors of the electronic control system are not allowed to be disassembled and repaired randomly If damage is confirmed it must be replaced with the same model of FAW The harness connectors of electrical control system must be firmly connected The power supply must be switched off before the components of the electric control system are remo...

Page 83: ...sion maintenance Tighten the bolt nuts of key components Caution Before tightening bolts and nuts make sure the threads themselves and the surface to be connected are clean Before tightening bolt threads should be coated with gear oil as required and the gear brand is 80W 90 GL 5 Each bolt thread should be evenly tightened to the specified torque Carry out regular maintenance every 30 000 km or ev...

Page 84: ...ghtening of leaf spring U bolt Uniformly tighten the U shaped bolts and nuts of front leaf spring in the direction of travel of the vehicle and the tightening torque value is shown in the table below Thread specifications Tightening torque Nm M20 1 5 500 50 Uniformly tighten U shaped bolts and nuts for leaf springs The torque values are shown in the table below Thread specifications Tightening tor...

Page 85: ... tighten the fixed bolt and nut of the balance suspension frame and the tightening torque value is shown in the table below Thread specifications Tightening torque Nm M18 1 5 in the Figure 380 30 M18 1 5 in the Figure 380 30 M20 1 5 in the Figure 500 50 Check and tighten upper anti reaction rod bolts and nuts For tightening strengthened reaction rods the torque values are shown in the table below ...

Page 86: ...5 small end 600 50 Check and tighten the lower reaction bar bolt and nut and the tightening torque values are shown in the table below Thread specifications Tightening torque Nm M20 1 5 in the figure 500 50 M24 1 5 in the figure 950 100 M24 1 5 in the figure 950 100 Check and tighten the lower connecting plate bolts and nuts and the tightening torque values are shown in the table below Thread spec...

Page 87: ...50 Fasten bolts and nuts for connecting the large bracket of air suspension to the frame All the bolts and nuts should be tightened evenly to the specified torque value Thread specifications Tightening torque Nm M14 1 5 in the figure 170 15 M16 1 5 in the figure 260 20 Fasten connecting bolts between the air suspension airbag and the lower bracket The bolts should be tightened evenly to the specif...

Page 88: ... series instruction Maintenance Apply grease to the front bracket pin of the front leaf spring Apply grease to the rear bracket pin an ring pins of the front leaf spring Apply grease to the front bracket pin of the rear leaf spring ...

Page 89: ...if the oil marks do not appear again after two weeks of drying Figure Tensile shock absorber If the oil mark on the outer cylinder is obvious the humidity is serious and there is a trend of development With the development of time the outer cylinder is covered by working oil of the shock absorber so the shock absorber needs to be replaced Figure Adjustment of the front wheel toe in After a vehicle...

Page 90: ...82 Jiefang J6 China IV China V series instruction Maintenance Regular rotation of the wheel When a vehicle travels 10 000 km the wheels shall be rotated according to the order shown in the figure ...

Page 91: ...Injection amount about 16g for the front brake and about 80g for the rear brake It is not necessary to adjust the brake clearance usually in operation However periodic inspection is necessary The brake clearance can be checked through the check hole of the dust proof disc Air drying tank Drying tank needs to be replaced when any of the following phenomena occurs There is a small amount of water re...

Page 92: ...rance adjustment is different depending on the usage and it is usually made when the vehicle is traveling every 10 000 km In order to make the left and right wheels have the same braking effect the stroke of push rod of left and right brake chambers should be minimized and should not exceed 5mm It is forbidden to adjust the brake by rotating the connecting fork and changing the length of the push ...

Page 93: ...ng anti lock solenoid valve ABS indicator lamp ASR alarm lamp ASR mandatory switch ASR solenoid valve double way valve engine control interface etc Do not step on the brake pedal repeatedly Depressing the brake pedal repeatedly will cause the ABS control command to be broken down resulting in a decrease in braking capacity and an increase in braking distance If the wheels are not locked and the fr...

Page 94: ...ge block bolt shall be filled with grease through the hole on the upper surface of the traction seat when a vehicle travels every 5000km After a vehicle travels every 5000km adjust and inspect the following parts In order to compensate for the wear of traction pins and lock hooks and prevent the wedge from being too tight to pull out the handle when the tractor is connected with the semi trailer t...

Page 95: ...ery needs to be replaced Fuse The fuse is located on the right side of the dashboard Open the cover plate to find the corresponding fuse specifications and functional instructions The spare chip fuse is on the right side of the fuse box See the dotted frame Caution Before replacing the chip fuse the ignition switch and other electrical equipment should be turned off Fuses of the same specification...

Page 96: ...hen each bulb of a combined lamp assembly needs to be replaced it is required to choose the original lamp as much as possible When the bulb of the side marker lamp side lamp needs to be replaced the same power bulb must be used and it is prohibited to replace it with high power bulb Lubricating oil Change the lubricating oil When replacing disassembling and reassembling the lubricating oil assembl...

Page 97: ...ding resistance block at the wheel Under the state of hot vehicle the oil temperature is about 80 unscrew the oil drain plug on the lower part of the oil pan observe the oil heat and do not get burned and remove the impurities absorbed by the plug Tighten the oil drain plug after the oil is drained Turn over the cab and will see the oil filler opening Add new lubricating oil so that the oil level ...

Page 98: ...nge of oil which will affect the starting performance but will not cause harm However if unsuitable oil is used for a long time the engine wear will be accelerated Oil CH 4 15W 40 oil is suitable for 20 40 10W 40 oil is suitable for 25 40 5W 40 oil is suitable for 30 40 Change the lubricating oil of transmission When a vehicle travels every 10 000 km the oil level and leakage of the lubricating oi...

Page 99: ...ith PTO 8th gear About 13L About 13 5L with PTO Caution The lubricating oil shall be replaced when the vehicle has been just stopped the vehicle is hot Be careful not to be scalded by hot oil Clean up the adsorbed impurities on the oil drain plug Dredge ventilation plugs Drive axle oil change When a vehicle travels every 10 000 km or for a month the oil level and leakage of the lubricating oil sho...

Page 100: ...out 19 Rear axle about 15 R13D498 About 23 R11T435 Middle axle about 15 J6M Rear axle about 12 J6M R13T440 Middle axle about 19 Rear axle about 14 R13T290 Middle axle the main reducer is about 9 one side hub reducer 2 Rear axle the main reducer is about 8 one side hub reducer 2 R16T230W Middle axle the main reducer is about 18 one side hub reducer 3 5 Rear axle the main reducer is about 14 one sid...

Page 101: ... year Oil change method Push up the front axle Remove the low pressure oil connector from the steering gear Turn the steering wheel left and right to the limit position for 2 3 times And then drain the oil Reinstall the connector Open the top cover of the steering tank fill the tank with hydraulic oil until the top cover of the high filter core and idle the engine Turn the steering wheel left and ...

Page 102: ... and adjust the air pressure to the specified value Replace tires in a flat nut form Removal of tires When removing the tire loosen the wheel nuts first and then use the jack Wheel nuts are right handed Insert into the jack sleeve with the socket wrench handle shake the handle up and down and extend the jack head and lift the vehicle When the tire is slightly off the ground unscrew the nut and rem...

Page 103: ...is allowed on the part marked X in the drawing Tighten the nut until it does not loosen then loosen the jack put down the vehicle and tighten the nut in the shown order emergency handling After the wheel is grounded turn the tire in a semicircle and tight again After replacing the tire an initial test run should be performed After driving 50 to 100 km tighten it again according to the specified to...

Page 104: ...switch current fuse blows Replace Insufficient battery voltage Charge or replace the battery Battery cables fall off loose and corrode Clean corroded parts and install them Engine oil viscosity is too high Replace with engine oil with proper viscosity Starter operation is abnormal To FAW service station for service The shift lever is not in neutral Return handle to neutral position ...

Page 105: ...nd releasing air Fault of the oil breaking control system Check control circuit air circuit and mechanical part Fuel system mixed with air Release air Fuel filter is blocked Replace filter element Freezing of fuel Heating fuel pipe Air filter is blocked Clean or replace filter Insufficient engine warm up time Correct operation Engine preheat circuit fuse blows Replace the fuse ...

Page 106: ...t the engine will go off immediately Fault diagnosis Solutions Idle speed is too low To FAW service station for adjustment Fuel filter is blocked Replace filter element Air filter is blocked Clean or replace filter Black smoke Fault diagnosis Solutions Air filter is blocked Clean or replace filter ...

Page 107: ...n with soft brush The thermostat fails Replace Insufficient coolant Supplement coolant Water pump leakage Replace Fan clutch fails Replace Engine oil pressure does not rise Fault diagnosis Solutions Engine oil is insufficient Supplement engine oil Engine oil viscosity is not suitable Replace engine oil with proper viscosity Oil pump fault Replace the oil pump Plugged Oil Filter Replace ...

Page 108: ...ation system to eliminate the loose place with oil leakage Engine oil replacement interval too long Replace engine lubricating oil immediately Plugged Oil Filter Replace filter element Excessive fuel consumption Fault diagnosis Solutions Fuel leak Check the fuel system to eliminate the loose place with oil leakage Air filter is blocked Clean or replace filter Insufficient tire pressure Adjust the ...

Page 109: ...filter Fuel filter is blocked Replace filter element Intercooler leak and plugging Check and clean Clutch sliding Replace the clutch driven plate assembly Fuel system mixed with air Release air The fuel injection pump is not operating properly Check and adjust Incomplete clutch separation Fault diagnosis Solutions Low air pressure Engine revolutions is raised to increase air pressure Insufficient ...

Page 110: ...rake pad wear Replace Brake valve fault Replace Braking deviation Fault diagnosis Solutions Uneven tire pressure Adjust air pressure as required Eccentric wear of tire Replacing tires Unbalanced loading of goods Even load Uneven brake clearance between left and right wheel Adjust the brake clearance to the specified value ...

Page 111: ...even brake clearance between left and right wheel Adjust the brake clearance to the specified value Steering wheel swing Fault diagnosis Solutions Loose wheel nuts Tighten with specified torque Insufficient tire pressure Adjust t air pressure as required Eccentric wear of tire Replacing tires Loose ball pin on steering pull rod Replace Incorrect front wheel alignment parameters To FAW service stat...

Page 112: ...or replace Line breakage or poor grounding To FAW service station for adjustment Repeated discharge of battery Fault diagnosis Solutions Battery connector falls off loose or corroded Clean the corroded parts and securely tighten the connectors Battery fluid is insufficient Supplement electrolyte Battery delivered to service life Replace battery Idling speed is too low To FAW service station for ad...

Page 113: ... 24 double ended wrench 1 2 Multi function boosting pliers assembly 1 3 Dual purpose screwdriver assembly 1 4 Adjustable wrench assembly 1 5 13 16 double offset ring spanner 1 18 21 double offset ring spanner 1 6 Sleeve wrench for U shaped bolt of leaf spring 2 The size of opposite side is 30 36 41 or 46 7 Screw on type filter wrench 1 8 Valve core repair tap wrench 1 9 Inflating valve extension r...

Page 114: ... Front axle steering knuckle nut socket wrench 1 12 Wrench for round nut of wheel side deceleration axle head 1 Dedicated for hub reducer axle 13 Pry bar and wrenching bar 1 14 Loop bar 1 15 Spare frame wrench 1 16 Multi function sleeve 1 17 Multi function sleeve wrenching bar assembly 1 18 Tire inflation unit assembly 1 19 Manual vertical hydraulic jack 1 20 Warning triangle assembly 1 21 On boar...

Page 115: ...107 Jiefang J6 China IV China V series instruction On board tools Appendix and Data ...

Page 116: ...lbox on the right side of the cab Caution The jack can be used only on the hard supporting surface It should avoid severe vibration or sliding It must be placed in the right horizontal position of the vehicle fulcrum The maximum inclination angle should not exceed 6 The lifting weight of the jack should not be less than the vehicle tonnage It should not be overloaded When the vehicle is lifted a s...

Page 117: ... High pressure common rail Engine CAN Diagnostic CAN Rail pressure sensor Meter Atmospheric temperature sensor Fuel temperature sensor Urea supply module Urea tank temperature sensor Urea tank Urea tank level sensor Urea nozzle NOx sensor SCR catalyst Temperature sensor Acceleration pedal Camshaft position sensor Crankshaft speed sensor Water temperature sensor Air Oil pump ...

Page 118: ...EDC17 post treatment system structure schematic diagram Air Engine cooling water Urea filter Urea supply unit DCU is integrated on the ECU of the engine Temperature Sensor Urea injection unit NOx sensor SCR catalyst Urea tank position sensor Urea tank Urea temper ature sensor ...

Page 119: ...al input CAN line Monomer pump Injector Crankshaft speed sensor Accelerator pedal position sensor Urea nozzle SCR inlet temperature sensor Coolant temperature sensor Camshaft sensor Inlet and exhaust valve Intake air temperature pressure sensor SCR catalyst NOx sensor Urea pressure sensor Urea supply module NOx sensor control unit Atmospheric temperature sensor Meter Diagnostic instrument ...

Page 120: ...ta Domestic air drive post treatment system structure schematic diagram Gas flooding urea injection system Two way valve Air filter Urea nozzle NOx sensor Accelerator Temperature sensor Crankshaft sensor Coolant Coolant Urea tank module Gas tank High pressure machine ...

Page 121: ...J6 pilotage tractor ...

Page 122: ... P mode display C mode display L mode display Text information prompt area Alarm lamp display Text information prompt area When AMT automatic transmission appears operation prompt or system fault alarm the text message prompt is displayed in this area When AMT automatic transmission system has no text message the fuel consumption information is normally displayed in this area Alarm lamp display Wh...

Page 123: ...twice continuously and quickly and the transmission goes up with two gears Otherwise it goes down with gears Caution AMT automatic transmission operating handle is an electronic control product which is easy to operate When shifting there is no need to exert any excessive control force A M mode switching The default mode of the system is automatic mode It can be switched between automatic and manu...

Page 124: ...display area on the instrument will display C At the moment the vehicle is in climbing mode The climbing mode is used for heavy duty driving and ramp start Caution In climbing mode the maximum gear of the vehicle can only be raised to the 4th gear After climbing it should be closed in time When it is necessary to carry out clutch self learning start the engine and press C for 6 seconds to trigger ...

Page 125: ...confirming that the current gear area of the instrument shows Gear N turn the key to the START gear Caution If the alarm light on the instrument is on and the display area shows insufficient pressure in the gear shifting system when the power is on idle in place for a period of time When the air pressure rises it can be released automatically Vehicle starting Confirm that there is no alarm informa...

Page 126: ...f the driver chooses the gear that will cause the engine to overspeed or stall when manual intervention is applied After manual intervention the vehicle will continue to drive in the automatic shift mode Manual mode M shift In the manual mode the driver controls the handle to lift and lower gears Caution In the course of vehicle driving AMT transmission will restrict gears to prevent any engine st...

Page 127: ...e knob to control the independent heater to startup and shutdown Adjust the angle of the knob to set the desired temperature Rotating counterclockwise is to decrease the temperature and rotating clockwise is to increase the temperature For other detailed descriptions please refer to the independent heater instruction documents Operating Instruction Air Top2000 ST attached with the vehicle Caution ...

Page 128: ...on When working normally the indicator shows green When not working the indicator lights out In the state of under voltage over voltage over current short circuit over temperature protection the indicator shows red On board information service terminal Microphone Menu key Up key Down key OK key Service key Telephone key and Mute key Rescue key RS232 interface SD card interface USB card interface H...

Page 129: ...on with the background service center Telephone Enter the vehicle communication interface Mute The first time is mute and the second time is the last volume value Rescue Contact the rescue center which is now defined as the service center Interface description RS232 interface Connect computer and thermal printer SD card interface SD card slot USB card interface compatible with devices under USB2 0...

Page 130: ...t message voice playback view and deletion Call log Missed Received Dialed Deleted Empty Total Saved 200 items List 20 items most recent Entertainment function of video and audio Entertainment function of video and audio Content Functions Music Play Support music formats mp3 wma wav and voc Video Play The vehicle terminal selects the audio and video file and plays it through the local USB or SD ca...

Page 131: ...cient sensor single circle pulse number alarm speed longest overtime stop time continuous overtime driving time overtime driving rest time and other information Status query You can query the vehicle loading status Print Print timeout driving records in the last 2 calendar days Monitoring Monitor playback view the recording photographing etc involved in the monitoring according to the management a...

Page 132: ...oves work efficiency and efficiency especially for liquid tank truck No matter what loading state the vehicle is in the body can be kept in a constant horizontal position Through the remote control the height of the vehicle body can be adjusted conveniently to meet the needs of different working conditions The working medium is air with low friction and noise It has the function of axle overload p...

Page 133: ...gh the height sensor mounted on the rear axle When the height needs to be adjusted the control unit regulates the amount of compressed air in the air bag by operating the solenoid valve The instrument system sends a speed signal to the control unit of the ECAS system indicating that the vehicle is in a running state When driving the ECAS system runs at normal altitude Compared with the lifting ope...

Page 134: ... use Drive shaft selection button Lifting shaft selection button Memory height 1 M1 Memory height 2 M2 Normal height Lift Lower Stop Stand by Indicator lamp Press Button or The indicator light above it is ON indicating that the up down function of the shaft is activated Then press Button or button the indicator light above it is OFF indicating that the up down function of the shaft is closed Not y...

Page 135: ...utton is ON Press the button or to adjust the vehicle height to the required height Press the button and the light above the button goes out Caution When the speed is lower than a certain limit 20km h the height of the vehicle can be adjusted within the limits of the mechanical structure When the speed is higher than that the system automatically restores the height of the vehicle to the normal he...

Page 136: ...witch panel or uses the remote control keys and to drop the floating bridge Or when the driving axle load exceeds the set load the floating axle falls automatically and the lifting indicator lights of the floating axle are extinguished Driving assistance function In order to solve the problem of insufficient starting driving force of 6 2 the air suspension system is equipped with driving assistanc...

Page 137: ...ehicle weight slope and slope length so that the retarder does not alarm or quit work Specifically if the vehicle is heavy long and steep the gearbox needs to be shifted into a low gear so that the engine speed can be maintained at more than 1500 rpm so as to increase the heat discharged from the cooling system and maximize the braking force of the retarder For the type of vehicle matching retarde...

Page 138: ...interface When the retarder is working the pressure value and the torque value of the retarder are displayed When using constant speed gear light up the constant speed cruise indicator First car first partner Instantaneous fuel consumption Top Chubu Beneath First car first partner Instantaneous fuel consumption Top Chubu Beneath First car first partner Instantaneous fuel consumption ...

Page 139: ...andles Correct operation When the retarder is overheated the alarm area on the LCD screen displays red alarm symbols When the retarder fails the alarm area on the LCD screen displays red alarm symbols Instantaneous fuel consumption Red Instantaneous fuel consumption Red ...

Page 140: ...Key 1 for a short time Select the retarder fault information and enter the menu item by pressing Key 2 for a short time to view the retarder fault code If there is a fault the fault code and the fault text message will be displayed First car first partner 1 Engine fault information 2 Fuel consumption history information 3 Retarder fault information 1 fault message Internal ECU failure serious ...

Page 141: ...ial lock is working the instrument LCD screen will display the inter wheel differential lock work indication When the wheel differential lock works the instrument will also emit a buzzing sound to remind the driver to notice that the wheel differential lock is the OPEN state After the vehicle passes the bad road the differential lock shall be deactivated immediately and the accelerator shall be re...

Page 142: ...se At the moment do not start the engine or carry out any other operation After the cab falls back it is necessary to confirm that the cab is locked The vehicle can be driven only after confirming that the cab turnover alarm lamp is off Caution Before driving the position of the reversing rod on the oil pump should be checked and confirmed Be sure to keep the environment clean during oil filling s...

Page 143: ...ydraulic cylinder stops working The switch is normally open The hydraulic cylinder work is step less The switch can be released at any time to stop the cab at any position Caution The direction of operation of the change over switch shall be subject to the identification on the manual electric oil pump Electric cab fall back Turning the reversing rod to the fall back gear and pressing the switch t...

Page 144: ...it is in an upward or downward position With the connecting sleeve and the pressure bar in the vehicle mounted tool insert the connecting sleeve into the hexagonal turning head of the manual pump then insert the pressure bar into the hole on the sleeve and shake it up and down to make the cab roll forward or fall back to the body accessories ...

Page 145: ...TCU Transmission control unit TCU It is installed inside the right longitudinal beam of the frame It is mainly responsible for the collection processing calculation and execution of information and outputs the operation results as control instructions to the actuator At the same time it communicates with other vehicle controllers displays some running states and diagnoses the fault of the whole co...

Page 146: ...e Kangmai wheel hub Before driving check whether there is oil leakage at the wheel hub cover front axle or the inside tire of the wheel rear axle Observe the color of the front axle lubricating oil If it is white or like milk change the oil at the service station When a vehicle travels every 12 months or 100 000 km it need to be checked at the service station whichever comes first When a vehicle t...

Page 147: ...driving a vehicle for 60 000 km or 12 months or every 100 000 km or 12 months CA6DM2 engine When driving a vehicle for 60 000 km or 12 months including new vehicle CA6DL engine When driving a new vehicle for 30 000 km or 12 months or driving every 50 000 km or 12 months afterwards CA6DK1 engine Whenever driving 40 000 km or 12 months including new vehicles CA6DM3 engine Caution The spin on oil fil...

Page 148: ... the upper limit of the oil scale After the engine starts idles for several minutes and stops for 30min check the oil scale and the oil level shall be between the two marks Oil quantity Change only oil 34 5 25 L change oil and oil filter at the same time 38 5 39 L CA6DM engine Change only oil 24 5 25 L change oil and oil filter at the same time 26 5 27 L CA6DL engine In case of changing only engin...

Page 149: ...ace the Spin On Oil Filters Change cycle Change the spin on oil filter when maintaining oil every time Change method Remove the oil filter with special tool counterclockwise The filter mounting surface must be flat and smooth without dirt Apply engine oil to the surface of the filter seal during installation Tighten the oil filter clockwise until the rubber seal pad contacts the base face and tigh...

Page 150: ...and the oil filter element will be brought out with the oil filter cover Remove the oil filter element from the oil filter cover and replace the new oil filter element Tighten the oil filter cap clockwise with the tightening moment of 40 10 Nm Change the lubricating oil of transmission Oil change cycle When driving a vehicle for 60 000 km or 12 months matched with the model of CA6DM3 or a new vehi...

Page 151: ...st stopped the vehicle is hot Be careful not to be scalded by hot oil Clean up the adsorbed impurities on the oil drain plug Dredge ventilation plugs Replace lubricating oil for 12 gear automatic transmission When a vehicle travels every 10 000 km the oil level and leakage of the lubricating oil should be checked and supplemented at any time Check whether the upper ventilation plug of the selected...

Page 152: ...ly is unobstructed If there is a blockage it needs to be replaced Change the lubricating oil The lubricating oil in the transmission must be drained before changing oil and then new lubricating oil is added Fill new lubricants until the oil spills at the transmission filling port The lubricating oil should be replaced when a vehicle travels every 50 000 km Oil quantity about 15 8L Oil Shell SPIRAX...

Page 153: ...il is released from the oil face Oil quantity R13T457 R13D457 axle The main reducer of the middle axle is about 20L Inter axle differential of middle axle is about 0 8L The capacity of the rear axle is about 15 L Oil 1700801 54W C00 Fueling capacity R13T457 13 punching capacity The whole vehicle is parked on the horizontal road until the oil is released from the oil face Middle axle about 21L Rear...

Page 154: ...losed Oil drainage There is a container under the retarder Unscrew unscrew screw plug with sealing gasket Caution For retarder oil standards and purchase details please consult Voith after sales service telephone 021 24087580 Turn down screw down the drain screw plug together with the sealing gasket and O ring Caution If there is water emulsified or particulates debris in the oil please consult Vo...

Page 155: ... fuel see the arrow in the figure slowly for 4 min through the filling hole of screw plug 1 to ensure that the retarder can exhaust through the filling hole Apply silicon free and non corrosive grease on Gasket 2 Turn in Screw Plug 1 together with Sealing Gasket 2 and tighten them to 130 NM ...

Page 156: ...nce shifting system 1 Please stop as soon as possible and contact the service station personnel for maintenance 8 Maintain the shifting system as soon as possible 1 Please go to the service station as soon as possible for repair 9 Please switch to the manual mode 1 If the vehicle is unable to operate in automatic mode due to malfunctions please go to the service station for repair 10 Synchronizati...

Page 157: ... means that the clutch is self learning please do not do other operations 22 Clutch and separation points are successful in learning If there is a message indicating that the clutch is successful in self learning and the key door is closed please re energize after 5 seconds 23 Clutch and separation points fail in learning 1 Please restart self learning 2 If you fail many times please contact the s...

Page 158: ...eck whether the connector is loose or damaged 3 If inserted many times the plug in may be oxidized and corroded or the terminal may be deformed due to the salt spray Visually check whether there is any damage on wiring harness 5 Please go to the service station for maintenance 40 Fault of clutch fast exhaust valve 1 This valve is out of order and the clutch slow exhaust valve is out of order but c...

Page 159: ...erted and pulled out many times the connectors may be oxidized and corroded due to salt spray or the terminals may be deformed 4 Visual inspection is carried out to check whether the wiring harness and handle are damaged 5 Please go to the service station for maintenance 46 Shift motor fault 1 It can not drive 2 Please check whether the connector is loose or damaged 3 When plug in connectors are i...

Page 160: ...orroded or the terminal may be deformed due to the salt spray 4 Visually check whether there is any damage on wiring harness or sensor 5 Please go to the service station for maintenance 52 Fault of gear selection position sensor 1 It cannot be driven 2 Please check whether the connector is loose or damaged 3 If inserted many times the plug in may be oxidized and corroded or the terminal may be def...

Page 161: ...ervice station personnel for maintenance 61 ABS Communication Interruption 1 You can drive it please contact the service station personnel for maintenance 62 Please check wiring harnesses 1 You can drive it please contact the service station personnel for maintenance 63 ABS signal failure 1 You can drive it please contact the service station personnel for maintenance 64 Fault of intermediate axle ...

Page 162: ...or is loose or damaged 3 If inserted many times the plug in may be oxidized and corroded or the terminal may be deformed due to the salt spray 4 Visually check whether there is any damage on wiring harness or valve body 5 Please go to the service station for maintenance 70 Brake switch signal fault 1 It can operate 2 Please go to the service station for maintenance 71 Signal fault of key door 1 Pl...

Page 163: ...ctor connecting high stop valve of auxiliary box 2 fault of high stop valve in auxiliary box fault of low gear valve in auxiliary box 1 fault of wiring harness or connector connecting low stop valve of auxiliary box 2 fault of low stop valve in auxiliary box fault of shift handle 1 Faults in wiring harness or socket of shift handle 2 Shift handle malfunction Shift motor fault 1 fault of wiring har...

Page 164: ...wire harness or plug in of temperature sensor 2 Temperature sensor fault Fault of acceleration sensor 1 Faults of wire harness or plug in of acceleration sensor 2 Fault of acceleration sensor 4 Yellow slow flash On line detection of shifting system 1 The system is being tested off line 2 Connect the diagnostic instrument for diagnostic operations Air pressure is not sufficient in the gear shifting...

Page 165: ...w The clutch disengagement is not in place 1 Clutch actuator air intake is not smooth 2 fault of clutch actuator mechanism 3 Insufficient assembly of clutch assembly 4 The performance of clutch intake solenoid valve decreases The clutch engagement is incomplete 1 Clutch actuator air exhaust is not smooth 2 fault of clutch actuator mechanism 3 The performance of clutch exhaust solenoid valve decrea...

Page 166: ...Clutch actuator control valve Clutch position sensor Intermediate shaft brake control valve block 12TAAMT Transmission Intermediate brake control valve block Clutch actuator Intermediate shaft brake AMT air reservoir Secondary box position sensor Pressure Sensor Input shaft speed sensor Output shaft speed sensor Temperature Sensor C button E P button L button Ramp start assist button Rear sub box ...

Page 167: ...159 J6 China V series This section only lists the changes of State V and Duo IV The other parts of the operation instructions are detailed in the previous Duo IV ...

Page 168: ...China V series instruction Correct operation Instrument and alarm lamp Instrument diagram Instrument Water thermometer Engine tachometer Indicator and alarm lamp Speedometer Fuel gauge Secondary LCD Main LCD Button 1 Button 2 ...

Page 169: ...e of the engine can be obtained The engine speed exceeds the red range which means that the engine speed exceeds the limit Long time over speed operation can cause damage to the engine Fuel gauge Indicates the amount of fuel in the fuel tank 0 Indicates that the fuel tank is empty alarm lamp 1 Indicates the fuel tank is full Caution When the pointer is close to the red range the fuel shall be supp...

Page 170: ...a safe place and run at a speed slightly higher than idle speed in order to cool the engine After the pointer returns to the normal operating position stop the engine for the following checks Check the radiator and the hoses for leaks Check the amount of coolant and add if the coolant is insufficient Check whether there are sundries on the front of the radiator Caution Do not stop the engine immed...

Page 171: ...he oil pressure indication range is 0 22MPa 0 65MPa If the pressure value is less than 0 07 MPa the oil pressure interface and the alarm sign of too low appear the engine should be shut down immediately to find out the cause of the fault The battery voltage range is 16V 32V Normal voltage shall be between 24 28V Under 22V or above 30V the battery voltage alarm interface appears indicating that the...

Page 172: ... on If the urea liquid level continues to decrease and the engine limits the torque urea should be supplemented in time and the engine torque limit shall be relieved Main menu The LCD operation menu can only be used when parking The selection of the items on the LCD can be realized by pressing key 1 and key 2 Long press the button the pressing time is longer than 1 5s Short press the button the pr...

Page 173: ...ge will be displayed Instrument and Fault information of gearbox The whole vehicle is equipped with the AMT and the instrument detects the AMT information before displaying the item Indicates the fault or prompt information that is present on the current engine 1 Language selection 2 Engine fault information 3 Fault information of gearbox Chinese 1 Language selection 2 Engine fault information 3 F...

Page 174: ...e menu and record the total mileage of the time Self inspection of instrument Detect the current network status 4 Historical information of fuel consumption 5 Fuel leakage information 6 Self inspection of instrument Click the right button for inquiry Click the right button for inquiry 4 Historical information of fuel consumption 5 Fuel leakage information 6 Self inspection of instrument 4 Historic...

Page 175: ... right key to adjust the selected number and long press the right key to switch to the next one to complete the setting Brightness adjustment Adjust the brightness of the LCD By short pressing the right key to increase the brightness the minimum brightness will automatically return when the brightness reaches the maximum Time adjustment Adjust the time By default select Time and press the right bu...

Page 176: ...ic information of instrument Check the basic information of the instrument Including speed signal source characteristic coefficient software version and part number 10 Set the over speed limit 11 Basic information of instrument 10 Set the over speed limit 11 Basic information of instrument Vehicle speed signal source Hard wire Characteristic coefficient 4992 ...

Page 177: ...ault alarm lamp When the air pressure of reservoir is insufficient Auxiliary brake indicator lamp When the engine brake system or exhaust brake system is working Indicator lamp for parking brake When parking brake is used Coolant temperature alarm lamp When the engine is overheated Unclosed door alarm lamp When the door is not closed ABS main vehicle alarm lamp In case of the main vehicle ABS faul...

Page 178: ...r lamp In case of left turn Right turn indicator lamp When turns right Indicator lamp for electrical charging When the battery system fails Oil pressure alarm lamp When the oil pressure is too low Trailer connection alarm lamp When the trailer is not connected or unlocked Engine fault alarm lamp When the engine electronic fuel injection system fails Cruise operation indicator lamp When the cruise ...

Page 179: ... wheel differential lock is engaged Axle to axle differential lock indicator lamp When the axle to axle differential lock is engaged Coolant level alarm lamp When the coolant level is too low Lamp fault alarm lamp When brake light is broken Cab turnover alarm lamp When the cab is in turnover or the lock is not in place Air filter plugging warning lamp When the air filter is plugged Fuel filter plu...

Page 180: ...vel of urea is too low Gearbox fault alarm lamp When the gearbox fails Gearbox oil temperature alarm lamp When the transmission oil temperature is too high Yellow Retarder Operating Instruction When the retarder works Red Retarder fault alarm Retarder fault or over temperature protection ECAS height indicator During the ECAS height adjustment ECAS fault alarm When ECAS system fails Indication of E...

Page 181: ...is lifted Alarm light that seatbelt is not buckled up Seatbelt not buckled up Brake lamp fault alarm When brake lamp fails Red LDW system alarm When the vehicle deviates from the lane line and the LDW system gives an alarm White Standby of LDW system When the LDW system is ON LDW system fault When LDW system fails LDW system shuts down When the LDW system shuts down LDW system detects the lane lin...

Page 182: ...me of alarm Lamp indicator lamp On Red FCW system alarm When the vehicle is close to the obstacle in front of it and the LDW system gives an alarm FCW system fault When FCW system fails FCW system shuts down When the FCW system shuts down Low fuel alarm When the fuel is too low ...

Page 183: ...ume value Click the button to terminate the ongoing call Click the button to jump to the dialing interface and answer calls Left side control switch Click the button volume up to increase the volume Click the button volume down to reduce the volume Click the reverse search button to search backwards in radio mode Click the reverse search button to search backwards in radio mode Sleeper light switc...

Page 184: ...lid the operation door alarm light body switch is invalid and the operation of the left right indoor light body switch is effective In the extinguishing process if the indoor light switch is triggered the indoor light will continue to extinguish Power saving control If the change of ignition switch causes the indoor lamp to light up if the ignition switch lasts longer than 15 1 5 min and there is ...

Page 185: ...m lamp is extinguished at the same time Door control The door state changes from Closed to Open and the alarm light of the corresponding door side is ON If the door state changes from Open to Closed the alarm light of door open will be delayed for 10 1 s and then extinguish gradually Intelligent control The door opening alarm lamp is OFF the ignition switch is changed from non OFF ACC ON to OFF an...

Page 186: ...178 Jiefang J6 China IV China V series instruction Correct operation On board information service terminal Key Mute button Main menu button Power button USB interface SD card interface Mike ...

Page 187: ...ard or mobile hard disk are used inferior or damaged products may make the system unrecognizable or cause system damage and can not be used In order to avoid unnecessary economic losses please use the mobile storage equipment purchased through regular channels Entertainment function of video and audio Terminal Media entertainment Content Features Play Music Support music formats mp3 wma wav etc Vi...

Page 188: ...uetooth call After the connection with Bluetooth the in out and out out of the telephone can be realized through the on board terminal Call log Missed Received Dialed Deleted Empty List Bluetooth connection Bluetooth connection through mobile query Driving record query function Driving record Content Functions Record query You can query total driving mileage driving mileage of the day driving time...

Page 189: ...r detailed operation instructions please consult the manual of On board Information Service terminal Common faults and solutions of vehicle information service terminal No response at boot up Fault diagnosis Solutions Batteries are under charged Replace Chip fuse blows Replace chip fuses with specified amperage Connecting to mobile devices e g U disk Remove the U disk The internal insurance has fu...

Page 190: ...w Adjust the volume to the right size Poor connection of interior speakers Reconnect speakers Mobile phone does not respond to the interconnection Fault diagnosis Solutions Poor connection of data cables Reconnect data cables USB debugging mode for unopened mobile phone Open the debugging mode No Mobile Assistant Download the Mobile Assistant Bluetooth not connected Connect Bluetooth ...

Page 191: ...ment Number and Engine Control Unit Assembly Number Engine fault diagnosis Fault code reading fault content description maintenance guidance freezing frame information this information is only used in the Fourth Autonomous Electronic Control System Please open the mobile network first and then use the mobile phone with any scanning software such as We Chat Sweep to scan the fuselage with two dimen...

Page 192: ...to confirm that the power lamp is on Open the mobile WIFI to set the search SSID and connect the SSID name marked on the back of the data terminal Click on the icon of mobile phone truck software to enter the software interface of easy to repair vehicle for operation If there are other operational problems please click on the Help Manual in the vehicle repair software Caution Please unplug or clos...

Page 193: ... established by the terminal device it will prompt network connection failure in the process of system detection At the moment the WIFI connection status or whether the terminal is too far away from the mobile phone should be detected There is a prompt Please set the ignition switch to ON gear on the interface If the vehicle ignition switch has not been set to the ON gear there will be a prompt Pl...

Page 194: ...agement System and enter the login interface In the login page you can enter the correct mobile phone number password and authentication code and login to the Liberation Fleet Management System Logout After logging into the fleet management system the driver clicks the button on the menu below to enter the personal center page Click on the logout button and you can choose to log out or logout of A...

Page 195: ...l Consumption Fuel Consumption Behavior Bad Driving Event Details button of the menu above to enter the corresponding query page Select the query conditions start time end time vehicle statistical classification cycle Click the query button and display the statistical results My task Beijing Changchun Freight Line 01 Beijing Changchun Freight Line 11 Beijing Changchun Freight Line 10 Beijing Chang...

Page 196: ...de of Menu Unread Message button Click it to enter the message display page Click the menu at the above of the page Click on the All button to view all the messages click the Event button on the menu above to view the driving incident alarm message click the Task button on the menu above to view the task warning alarm message and click the Notification button on the menu above to view the notifica...

Page 197: ...eedback button to enter the Feedback Interface page Enter the content and click the button on the top right to send the feedback message Click on the menu Return and return to My interface Caution Jiefang Fleet Management System Driver APP supports Android 4 0 and above and IOS 5 0 and above Mine Return Mine Return Mine Return Mine Return Driving alarm Rotating speed Super turn Rapid acceleration ...

Page 198: ... and rear positions of the seat pull the front and rear adjusting handle upward adjust the seat to the desired position by the force of the body then release the handle and lock the seat Height adjustment of front and rear of seat cushion When adjusting the front height of the seat cushion lift the front height adjustment handle upward change the front height of the seat cushion by the body pressu...

Page 199: ...ropriate angle with the force of the back of the body then release the handle and lock the seat back Seat cushion stiffness locking handle Normally the handle is adjusted in the vertical position and the vibration absorption system works normally In the case of poor road conditions pull the adjusting handle downward to suspend the anti vibration system and turn into the fixed seat ...

Page 200: ... of the seat When adjusting the front and rear positions of the seat pull the front and rear adjusting handle upward adjust the seat to the desired position by the force of the body then release the handle and lock the seat Seat quick deflation adjustment Press the quick deflation handle to deflate the seat quickly After stopping the car the driver can use this button to deflate the seat quickly a...

Page 201: ...ent of cushion angle When adjusting the cushion angle raise the cushion angle to adjust the handle change the cushion angle depending on the body pressure then release the handle and lock the seat Adjustment of seat height When adjusting the overall height of the seat cushion adjust the height adjustment handle click upward and downward fill and deflate the air bag under the seat to automatically ...

Page 202: ...em close button Outflow mode conversion button Air conditioner switch Inner and outer air conversion button Defrost button Temperature setting knob Turn the button clockwise so that the temperature increases gradually and vice versa It can be rotated with 360 degrees Temperature state and air flow display zone Temperature display The display range of temperature in the car is 40 8 The display rang...

Page 203: ... of blowing surface blowing surface blowing foot blowing foot blowing foot for defrosting If the initial state is defrosting it will exit the defrosting state The LCD screen will display the corresponding pattern of each outlet mode Caution Under normal environmental conditions it is more appropriate to set the temperature in the range of 22 26 When the temperature is set on the LO or HI gear the ...

Page 204: ... and replacement shall be properly shortened Caution If the air conditioner is used for a long time under the internal air circulation the air exchange switch button should be placed in the external air position to introduce fresh air in order to keep the indoor air fresh The refrigerant of air conditioning system must use HFC 134a Carry out regular filling according to the air conditioning use an...

Page 205: ...ce of primary filter element In a general area the filter element is maintained once every 20 000 km If you often drive in windy or dusty areas the maintenance mileage of the filter element should be shortened appropriately When the filter element is maintained four times or used for one year a new filter element must be replaced Maintenance of secondary filter element The filter element should be...

Page 206: ...he engine supercharger Suspension maintenance Tighten the bolt nuts of key components Carry out regular maintenance every 30 000 km or every six months 2500 km for the first time Caution Before tightening the bolts and nuts ensure that the threads themselves and the connected surfaces are clean Before tightening the bolt thread should be coated with gear oil as required and the gear oil grade is 8...

Page 207: ...400 80 Tightening of leaf spring U bolt Uniform tightening the front leaf spring in the direction of travel of the vehicle U bolt and nut and the tightening torque value is shown in the table below Thread specifications Tightening torque Nm M20 1 5 500 50 Uniformly tighten U shaped bolts and nuts for balanced suspension leaf springs The torque values are shown in the table below Thread specificati...

Page 208: ...60 50 Tightening of balance suspension frame bolt Frame wing Check and tighten the fixed bolt and nut of the balance suspension frame and the tightening torque value is shown in the table below Thread specifications Tightening torque Nm M18 1 5 430 80 Reaction rod bolt tightening Check and tighten the standard type of reaction rod bolts and nuts and the tightening torque value is shown in the tabl...

Page 209: ...eaction bar bolt and nut and the tightening torque values are shown in the table below Thread specifications Tightening torque Nm M20 1 5 in the figure 600 100 M20 1 5 in the figure 600 100 Apply grease to the front bracket pin of the front leaf spring Apply grease to the rear bracket pin an ring pins of the front leaf spring ...

Page 210: ...y 100 000 km or 12 months CA6DM2 engine Whenever driving 40 000 km or 12 months including new vehicles CA6DM3 engine Caution At the same time of changing the oil the rotary oil filter and centrifugal oil filter should be replaced For more than three months in a year the interval of oil change will be reduced by half in gray areas mountainous areas cold areas ambient temperature is lower than 20 or...

Page 211: ...er 38 5 39 L Oil CA6DM2 engine Release long acting super diesel engine oil viscosity grade 10W 40 which is suitable for ambient temperature 25 40 Oil CA6DM3 engine Mobil Black Overlord MX Extra CI 4 10W 40 is suitable for ambient temperature 25 40 40 Warning As oil viscosity is greatly influenced by temperature the oil with the proper viscosity should be selected according to the ambient temperatu...

Page 212: ...d contacts the base face and tighten one turn Warning When a user purchases the spin on oil filter assembly the same type of oil filter assembly produced by the original factory must be purchased Unqualified products will cause abnormal wear to the engine and damage to parts Its consequences will be borne by the user Replace the centrifugal oil filter Change cycle When a new vehicle travels 60 000...

Page 213: ...he lubricant 12 gears every 100 000 km or 12 months The lubricating oil in the transmission must be drained before changing oil and then new lubricating oil is added Oil quantity When the oil is filled until the oil filling hole overflows Transmission Reference value of oil quantity CA12TA210M3 About 15 6L CA12TAX210M3 About 18L CA12TAX230M3 About 15 6L Oil 1700801 54W C00 Caution The lubricating ...

Page 214: ...ards when a new vehicle travels every 100 000 km or 12 months Fueling capacity R13T457 13 punching capacity The whole vehicle is parked on the horizontal road until the oil is released from the oil face Middle axle about 21L Rear axle about 19L Fill fuel 1L on each side of Comer wheel Oil 1700801 54W C00 Caution The lubricating oil shall be replaced when the vehicle has been just stopped the vehic...

Page 215: ...nch 1 12 Tire inflation unit assembly 1 2 Multi function boosting pliers assembly 1 13 20t manual vertical hydraulic jack assembly 1 3 Dual purpose screwdriver assembly 1 14 Warning triangle assembly 1 4 Adjustable wrench assembly 1 15 On board tool lamp 1 5 13 16 double offset ring spanner 1 16 Urea filling tube 1 18 21 double offset ring spanner 1 6 30 Sleeve wrench for U shaped bolt of leaf spr...

Page 216: ...208 Jiefang J6 China IV China V series instruction Appendix and Data ...

Page 217: ...ide of the cab outside and behind the cab The jack is stored in the rear toolbox on the right side of the cab Caution The jack must be used on the hard support surface and must be supported on the plane position of the supporting point of the vehicle The maximum inclination angle shall not exceed 6 to avoid violent vibration or sliding of the jack and shall not be used under overload conditions Wh...

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