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Maintenance and service

M-15

System Item

Operation Technical

requirement

Brake
System

The brake pedal
free stroke

Check &
adjust

－

15mm

The braking
condition

Check

Shoe drum clearance: 0.30mm

～

0.50mm, in

complete braking, pedal stroke not surpass 1/2 of the
whole stroke, check in the dry condition

The brake
pressure

Check

Check whole vehicle brake pressure as required or
not. Above 0.6MPa

The brake nuts

Inspect

Inspect fastening of rear brake board’s nut
7.7

－

9 (m): 150-180 Nm,

9m above:front;160-205 Nm, rear:196-245 Nm

The pipe and joint
sealing

Check

Check brake pipe and joint sealing

，

No leakage

Chassis

Fastening body and
chassis connective
bolts, nuts

Check

The whole vehicle
body butter nozzle

Lubricate

Grease nozzle complete and effective, lubrication
good

Electrical
equipment

The whole
vehicle light and
instrument

Check

The battery fluid
surface

Check Add

distilled

water,

The wire joint
firmness, no rust

Check No

rust

Air-con radiator
filtration net

Clean

Содержание XMQ6127 series

Страница 1: ...1 OPERATION MANUAL User s Guide King Long XMQ6127 series tourist bus Xiamen King Long United Automotive Industry Co Ltd...

Страница 2: ...icle and thus the manufacturer Xiamen King Long United Automotive Industry Co Ltd will not takes the responsibility for the damages caused by them Any problem in service please contact our special mai...

Страница 3: ...Instruction Instrument instruction CI 1 Illustration of switch and indicator s SI 1 3 Air conditioner control panel P A 1 Heating Operation P H 1 3 Gearbox operation O G 1 ABS instruction O AB 1 ECAS...

Страница 4: ...e S 10 Check Tachometer working order S 11 Steering wheel play S 12 Check tire for abrasion and pressure and tire nut for fixture S 13 Air cleaner S 14 General leakages water oil fluids and fuel S 15...

Страница 5: ...l specification recommendation of the fuel and the lubricant M 6 Breaking in of a new vehicle M 9 10 Daily Maintenance Operation M 11 Maintenance per 5000km M12 M14 Maintenance per 10000km M 15 Mainte...

Страница 6: ...Driver s tool table A 1 Tightening moment of the bolts and the nuts in major position A 2 The table of Lubricant Power steering oil and Grease A 3 Air braking schematic diagram with air suspension A 4...

Страница 7: ...lift off clearance mm 240 Approach angle departure angle 10 9 Front overhang rear overhang mm 2380 3270 Rated passenger driver included person 49 1 1 Mass parameter Technically permissible maximum lad...

Страница 8: ...cle identification number chassis serial number engine serial number engine model rated power production data and etc Chassis data plate The chassis data plate is on right or left lateral surface of t...

Страница 9: ...ake proper operation and maintenance strictly according to relevant regulations in the instruction book Please refer to workshop manual for product quality assurance and strictly abide by the related...

Страница 10: ...electronic clock electric single pieces front windshield sunshade driver side sunshade electric driver window safety hammer double emergency escaping windows curtain and luxury bilateral C type luggag...

Страница 11: ...he vehicle may be different with the above description because of different deploying requirement of the clients Schematic illustration of the driver zone 1 Fire extinguisher pushbutton 2 Parking brak...

Страница 12: ...Reverse gear N Neutral gear D Drive gear S Safety belt 2 Signal Bar Go to Appendix B 3 Speedometer Display speed of bus Units Km h 4 BarometerI and Barometer II Display air pressure of bus Units 0 1MP...

Страница 13: ...not press S1 when flip the screen up or down 3 Instructions 3 1 LCD Display 3 1 1 After power on as shown in Figure 2 Total Mileage Trip Mileage A and Trip Mileage B 2012 08 07 Total TripA TripB 000 0...

Страница 14: ...000000 0 L Figure 5 Fuel and Mileage information 3 1 4 The fifth interface display CNG and Catalyst as shown in Figure 6 2012 08 07 C N G CATALYST 0000 Bar 000 Figure 6 CNG and CATALYST 3 1 5 The sixt...

Страница 15: ...1 Figure 7 Car and Engine compartment temperature 3 1 6 The seventh eighth ninth tenth and eleventh interface display ECM TCM ABS AIR Retarded information as shown in Figure 8 9 10 11 12 Figure 8 ECM...

Страница 16: ...Operation Instruction CI 1 Figure 10 ABS Code Figure 11 AIR Code Figure 12 Retarded Code 3 1 7 The thirteenth interface display online module as shown in Figure 13...

Страница 17: ...s S1 go to set interface Second Press S2 and S3 flip the interface up or down Could Set Time Set Backlight Set VehPPK Set MotPPR Clear Trip A Clear Trip B ClearTA Clear Oneway OC as shown in Figure 14...

Страница 18: ...Operation Instruction CI 1 Figure 17 Set MotPPR Figure 18 Clear Trip A Figure 19 Clear Trip B...

Страница 19: ...ime position as shown in Figure 14 Third press S1 go to Figure 22 Figure 22 Set Year Finally press S2 and S3 could increase or decrease years After set year could press S1 choose Month Day Hour Minute...

Страница 20: ...CI 1 Figure 24 Set Day Figure 25 Set Hour Figure 26 Set Minute 3 2 3 Set Backlight First press S1 go to set interface Second press S2 or S3 choose Set Backlight position as shown in Figure 15 Third pr...

Страница 21: ...erface Second press S2 or S3 choose Set VehPPK position as shown in Figure 16 Third press S1 go to Figure 28 Set VehPPK VehPPK 0624 Figure 28 Set VehPPK Finally press S2 and S3 could increase or decre...

Страница 22: ...eturn main interface 3 2 8 Clear TA First press S1 go to set interface Second press S2 or S3 choose Clear TA position as shown in Figure 20 Third press S1 clear TA and auto return main interface 3 2 9...

Страница 23: ...ty 21 Empty Appendix B ZB271M Signal Bar instructions Icon Name Color Left turn light Green Right turn light Green Front fog light Green ABS Yellow Rear fog light Yellow Pre heater Yellow Alarm of oil...

Страница 24: ...D Alarm instructions Icon Icon Name Icon Icon Name Front Door Low Power Middle Door Alarm of water level ECAS Fault Concentrate lubrication Engine cabin temperature too high Alarm of oil filter Lack w...

Страница 25: ...Operation Instruction CI 1 Brake Light Fault CRUISE Cruise Safety Door Brake Light Break Wear Antifreeze controller...

Страница 26: ...p Red Pressed on bottom all turning indication lamps will turn on Luggage compartment lamp White Pressed on top the luggage cabin lamp OFF Pressed on bottom the luggage cabin lamp ON Ventilator White...

Страница 27: ...hite Pressed on top the airbags will return to the standard height I height Pressed on bottom the airbags will return to the second height II height The switch should be pressed down only at bad road...

Страница 28: ...defrosting is turned off Pressed on bottom the defrosting is turned on Driver window raise lower switch White Pressed on top the window will raise Pressed on bottom the window will descend Front wind...

Страница 29: ...e Pressed on top turned off the reversal monitor power Pressed on bottom turned on the reversal monitor power Toilet power switch White Pressed on top turned off the toilet power Pressed on bottom tur...

Страница 30: ...llow ECAS alarm indication Red ECAS fault indication White Engine start indication Yellow Exceeding emission standard indication Yellow Engine slight fault alarm White Engine serious fault engine stop...

Страница 31: ...Operation Instruction P A 1 Air Conditioner KING LONG A C KL XB3 The introduction of control panel SK 17 1 SK 17 1Y 1 Control panel and functions...

Страница 32: ...Operation Instruction P A 1 2 Control panel operation...

Страница 33: ...Operation Instruction P A 1...

Страница 34: ...Operation Instruction P A 1...

Страница 35: ...Operation Instruction P A 1...

Страница 36: ...Operation Instruction P A 1...

Страница 37: ...more than 2 seconds the fast time setting mode is activated If the ignition is switched off while the heater is operating in the continuous mode the remaining operating time of 15 minutes is displayed...

Страница 38: ...s The remaining operating time refers to the time the heater still continues to remain in operation and the ignition switched off 11 Setting the wakeup time A wakeup time can only be programmed on the...

Страница 39: ...mode the water valve would open automatically and keep heating for room as far as the room temperature is below the temperature value which the system was already pre established in advance once in M...

Страница 40: ...Operation Instruction 0 G 1 ZF GEARBOX 6HP604C OPERATION 1 1 Pushbutton 1 1 1 Digital Speed Range Selector 1 1 2 CAN Speed Range Selector 1 1 2 1 Lighting of the CAN Speed Range Selector...

Страница 41: ...Operation Instruction 0 G 1 1 1 2 2 Pushbutton Settings...

Страница 42: ...Operation Instruction 0 G 1 1 2 Starting the Engine 1 3 Selecting the Gear...

Страница 43: ...Operation Instruction 0 G 1 1 4 Setting Off 1 5 Driving Ranges...

Страница 44: ...Operation Instruction 0 G 1 1 5 1 Downhill Travel 1 5 2 Downhill Travel 1 5 3 Kickdown...

Страница 45: ...Operation Instruction 0 G 1 1 5 4 Retarder Operating Mode Defined in Section 1 9 Defined in Section 1 9 Refer to Section 1 8 or vehicle manufacturer s Operating Instructions...

Страница 46: ...Operation Instruction 0 G 1 1 6 Stopping Parking...

Страница 47: ...Operation Instruction 0 G 1 1 7 Towing 1 7 1 Towing Away Vehicle with Operational Transmission 1 7 2 Towing a Vehicle with Suspected Transmission Damage...

Страница 48: ...Operation Instruction 0 G 1 1 8 Temperature Monitoring 1 9 Limit Values for Oil Temperature 1 9 1 Transmission Oil Temperature Before Heat Exchanger 1 9 2 Oil Temperature in Transmission Oil Sump...

Страница 49: ...Operation Instruction 0 G 1 1 9 3 Actions to be Taken When the Relevant Permissible Oil Temperature is Exceeded...

Страница 50: ...Operation Instruction 0 G 1 1 10 Status Monitoring Warning Lamps 1 11 Transmission Response to a Malfunction...

Страница 51: ...Operation Instruction 0 G 1 1 11 1 Limp Home Mode 1 12 Auxiliary Control Unit...

Страница 52: ...Operation Instruction 0 G 1 1 12 1 Operating Instructions for the Auxiliary Control Unit...

Страница 53: ...Operation Instruction 0 AB 1 WABCO ABS BASIC INTRODUCTION...

Страница 54: ...Operation Instruction 0 AB 1...

Страница 55: ...Operation Instruction 0 AB 1...

Страница 56: ...Operation Instruction 0 AB 1...

Страница 57: ...Operation Instruction 0 AB 1...

Страница 58: ...Operation Instruction 0 EC 1 ECAS System Introduction 1 System introduction...

Страница 59: ...Operation Instruction 0 EC 1 3 System function...

Страница 60: ...Operation Instruction 0 EC 1...

Страница 61: ...the toilet If the toilet module is vacant the light indicator will not be on or will show green light if someone is using the toilet the light indicator ill be on or will show red light Internal Illu...

Страница 62: ...e bus The toilet module is equipped with a fan a dual fan with inner and outer two different uses the fan will be operated in a low speed to vent the air constantly when the toilet is vacant however i...

Страница 63: ...is controlled be the driver by operating the switch of power which is on the dashboard In case the toilet is not functioning properly such as malfunction of some components running out of clean water...

Страница 64: ...toilet flush for several times drain the water in the pump turn on the cover of filter and drain the water in the filter as well to avoid freezing to build up water or damaging electrical parts If the...

Страница 65: ...le 3 and clockwise rotate key about 90 then anticlockwise rotate handle 4 after that the door would be locked 3 If need open the passage door insert key into the hole 3 and clockwise rotate it about 9...

Страница 66: ...dle switch 3 clockwise up to 90 degree 3 The air valve begin to deflate and next step may pull the door opened accordingly Special attention The door emergency switch is only used in the emergency sta...

Страница 67: ...river Handle 1 and Handle 2 cushion height adjustment Handle 4 back and forth adjustment Handle 3 adjustment of the driver s weight Left handle backrest angle adjustment Note Number of handles varies...

Страница 68: ...It is on the steering wheel The horn is hooting when pressing the button 1 The type of steering wheel may vary with vehicle model Please use the horn only when strictly necessary to warn other driver...

Страница 69: ...teering wheel to the desired position After adjusting press the regulating handle or button down to lock the steering column Note Number of handles varies with vehicle model Attention Adjust the steer...

Страница 70: ...minutes after it has been started but never let it run for more than 10 minutes at idle speed If the vehicle does not move press accelerator modestly to increase the rotational speed of the engine a...

Страница 71: ...of this identification Is the Is the headlamp indication The headlamp small lamp meter lamp and width lamp will all be turned on when continuously anti clockwise rotating the handle to position of th...

Страница 72: ...INT interval wiper operation step LO Slow wiping HI Quick wiping The wiper may spray water by pressing the end of the handle The shifts of the retarder may be converted by up and down motion of the ha...

Страница 73: ...button 3 reading lamp button 4 lamp 5 loudhailer 6 stop button When the passenger require to read something may press the button 3 for turning on the reading lamp may press the cover 1 for cooling ai...

Страница 74: ...e safety hatch according to the above diagrammatic representation and illustration for escaping in case of danger When in emergency and dangerous condition should 1 push upward with hands and make the...

Страница 75: ...Operation Instruction OI 10 Safety hammer The safety hammer is located on the side window Please take down the safety hammer and break open the side window for escaping in case of danger Model 1...

Страница 76: ...ion more compact and function more powerful It improves design of the past central electrical box therefore it avoids weakness such as unreliability and short service life it applies integrated circui...

Страница 77: ...Operation Instruction 0 E 1 CAN bus module...

Страница 78: ...Operation Instruction 0 E 2 Switch control box Model JKH2025A CQ2025 A wiring diagram Printed on opposite cover of the switch control box...

Страница 79: ...n the engine compartment hood Take out the oil dipstick and clean it with a clean cloth without loose threads and put it back into its place fitting it in completely Once again pull out the dipstick a...

Страница 80: ...he system up until the maximum level indication Only use coolant which is recommended c The compensation tank cover should not be opened when temperature of the coolant is still high to avoid being sc...

Страница 81: ...erior of the fuel tank and the cleaning of the latter should be carried out In order to change the fuel filter element take the vehicle to a Dealer or a King Long Workshop Fuel system discharge Activa...

Страница 82: ...time and check fuel pipe for no leakage Ensure sealing performance of fuel tank and before opening fuel tank wipe up clay and dirt Before filling up shut down engine Do not drive vehicle to empty tan...

Страница 83: ...the lenses and the quantity of lanterns for each type of vehicle The King Long vehicles leave the factory in strict obeyance of these specifications Traffic safety depends on these factors therefore...

Страница 84: ...Blue If the remain volume of AdBlue is less than 6 this lamp will light and the power of engine will be declined forcibly This will cause the emission substandard and it is not good to engine 2 The da...

Страница 85: ...the AdBlue spill in skin mild irritation may occur Wash off with soap and water If the AdBlue spill in eye irrigate eyes with large amount of water The AdBlue is Non combustible if heated water evapo...

Страница 86: ...Open the water drain valve of air tank to drain oily water fully If too much oily water is bled check to see if desiccant needs to be replaced in air drier This may be avoided when adopting the autom...

Страница 87: ...driver information digital display If the oil pressure is too low the oil pressure is automatically shown on the combination instrument Indication of the oil gauge will show a high value after the co...

Страница 88: ...STOP warning light comes on in case of low brake pressure in the service brake or parking brake circuits Attention If the driver information indicator displays the warning brake pressure and the STOP...

Страница 89: ...atio and monitor vehicle speed to avoid engine operating in the danger range red zone When the exhaust brake is being operated on down grades select an adequate gearbox speed ratio to keep engine spee...

Страница 90: ...the engine at idle gear and straighten the front wheels forwards Turn the steering wheel alternatively to the right and to the left The steering play free movement of the steering wheel is measured on...

Страница 91: ...or some time the tires heat and in consequence of the heat the inflation pressure increases Never under any circumstance empty heated tires to reestablish the recommended inflation pressure The pressu...

Страница 92: ...y press the dust discharge valve with your hand in order to incomplete the dust which possibly be caught in the internal part maintaining them clear At the same time check clip connecting rubber hose...

Страница 93: ...ving S 15 3 General leakages water oil fluids and fuel Check the engine the transmission the driving axle the steering system the cooling system and the oil pipeline the air pipeline of the complete v...

Страница 94: ...t belts Check buckle of the safety belt of the driver seat for normal and ensure for its lockup under the following situations when fastening the safety belt The body dashes forward all of a sudden Th...

Страница 95: ...should stop vehicle and switch off engine immediately open the fire button cover and press the fire button start up fire extinguisher 2 Fire extinguisher may start up automatically when it catches fir...

Страница 96: ...the windshield wipers when the windshield is dry Before activating the wipers push the head of the wiper lever inward to spray detergent onto the windshield Check surplus of detergent Stop vehicle on...

Страница 97: ...ton Model 1 L adjusting left rearview mirror R adjusting right rearview mirror Mirror button push down the arrow headed button to adjust the mirror for 4 directions Model 2 L adjusting left rearview m...

Страница 98: ...raulic help however in this condition there will be more steering wheel play and the steering will become noticeably heavier Drive the vehicle very carefully and take it to an authorized King Long Dea...

Страница 99: ...r or Workshop Ventilator drive belts If it is necessary to replace the ventilator drive belts in emergency situations adjust their tension in such a way that upon pressing them with one s thumb in the...

Страница 100: ...essor drive belt correctly adjusted and do not need to be adjusted periodically Adjusting method of the air conditioner belt is shown in the figure 1 Check tension of belt Apply 98N force to belt with...

Страница 101: ...of left or right rear side 1 battery 2 switch control box 3 Main power switch To access the battery open the switch control box panel After the vehicle has been parked for the day the main power swit...

Страница 102: ...up activation turn the ignition key back to the off position and wait at least 2 minutes After engine start up the vehicle can be put immediately into operation Note a The engine should be running at...

Страница 103: ...The shift should be switched to the neutral position and power supply shut down Please make necessary inspection of engine and then troubleshoot Cautions Cautions during the winter operation Please a...

Страница 104: ...e the back cover course end switch bar in the engine compartment Loosen the switches immediately the engine begins running When the engine is turned on by way of the start up switch in the engine comp...

Страница 105: ...should not be released abruptly to impulse the starting when the vehicle is stuck in the mud or can not start on a spoil road The following problems should also be paid attention to during the driving...

Страница 106: ...king state Always activate the parking brake when the vehicle is parked Besides activating the parking brake when parking on upward or downward slopes wedge one of the vehicle wheels to avoid the acci...

Страница 107: ...ransmission and front rear axle please refer to relative users guide For use and maintenance of other parts of chassis if without special user s guide or maintenance period please refer to this manual...

Страница 108: ...Electrical system maintenance and service 1 When battery is charged by external power supply disconnect ECU control box to prevent outer high voltage damage ECU electric control unit 2 When vehicle ne...

Страница 109: ...es apparently when depressing pedal The value should be between 8mm and 12mm After adjustment lock the locknut Bus cleaning Don t pollute the environment when washing vehicle at washing shop Be carefu...

Страница 110: ...g the filter 1 Remove butterfly nut on cover cap and take down cover cap and then take out filter element 2 Clean interior of the cover and the housing with a clean and dry napery when cleaning the fi...

Страница 111: ...requirement resulting in poor engine cooling and grave damage to components 4 If don t comply with this requirement it may cause poor engine cooling and bad damage to components 5 Anti freeze and ant...

Страница 112: ...00 42 48 10 20 105 50 38 52 10 15 105 00 34 56 10 10 104 50 30 60 10 Antifreeze Performance Requirement Item Quality Index Test Way Appearance striking colour clear inclusion free visual inspection od...

Страница 113: ...4 No 20 light diesel oil Suitable for the zone where venture rate is 10 percent and minimum temperature is more than 14 C 5 No 35 light diesel oil Suitable for the zone where venture rate is 10 perce...

Страница 114: ...rt so the ambient temperature of the engine starting is the main reference for selecting viscosity of the winter engine oil Selecting multifunctional engine oil may avoid oil changing caused by temper...

Страница 115: ...s grease Grease added in each part should use 2 lithium base lubricant suitable for temperature within the range of 30 120 Vehicle with centralized lubrication should use 0 lithium base lubricant Wate...

Страница 116: ...ectrolyte level 7 Check whether tire pressure has meet requirement 8 Check and see if each transmission gear can engage properly Maintenance during breaking in period 1 Running on smooth and good road...

Страница 117: ...rear suspension carry out when full load 9 Check connections of chassis and driving system according to specified torques Tighten torques please refer to corresponding instructions 10 Check hydraulic...

Страница 118: ...t Check correct No across crack wear or material break off Crankcase breather tube Check Check the breather tube in cold winter cleanup the ice blocking Engine and Accessories Check No damage and crac...

Страница 119: ...uxiliary oil and filter element Check Below 10 use DEXRON II above 10 use C 3 10W Fix bolts of each place Fasten Each fastening bolts not loosening steering arm not loosening steering wheel swift Ball...

Страница 120: ...ase adjust it in time The air spring surface Check clean Clean the lubricant grease on the surface the dirt on the piston the abnormal things placed between the piston and air spring The air spring Ch...

Страница 121: ...6MPa The brake nuts Inspect Inspect fastening of rear brake board s nut 7 7 9 m 150 180 Nm 9m above front 160 205 Nm rear 196 245 Nm The pipe and joint sealing Check Check brake pipe and joint sealin...

Страница 122: ...leakage Air compressor Check No air oil coolant leakage lock nut and bolt no loosen or damage No carbon deposit Brake system Check No leakage Propeller shaft fastening bolt Check and fasten Propeller...

Страница 123: ...er core of oil tank N32 which manufactured by Shanghai oi refining factory or ATF or related products which produced IPS40 SB8575D series Change oil and filter core of oil tank Environment temperature...

Страница 124: ...elasticity please adjust or change them The height Check adjust Charge the air springs and adjust to the design height then check the wheel base the height of the vehicle body and the two side wheels...

Страница 125: ...ble no air leakage safety valve normal pressure at 8Mpa check air reservoir if with seeper replace air drier filter element Electrical equipment Front lamp horn meters and signal Check set complete an...

Страница 126: ...normal abrasion bush not crack lubrication normal Maintenance operation and regulation every 80000km or 12 months depend on whichever occurs first Every 80000km include every 40000km maintenance opera...

Страница 127: ...12 Filling up general greasing point 80 000KM or 1 year ZF Ecofluid 12G TE ML 12 Rear Axle AVE 130 Oil change 60 000 km 1 years ZF Ecofluid 12L TE ML 12 Filling up general greasing point 80 000KM or...

Страница 128: ...00 km or 3 3 years ZF Ecofluid M 02B 1 02E 02L Long distance coach journeys Average speed as of 60 km h 540 000 km or 3 3 years Assembly System Name Application Range Oil Change Interval Oil Classes T...

Страница 129: ...0km or 3years Automatic Transmission Fluids ATF 14A 14B 14C 14E oil sump temperature below 105 centigrate 150 000km or 3years ZF Ecofluid A PLUS 14E Assembly System Name Application Range Oil Change I...

Страница 130: ...I R I R I R Air filter element C C C C C C R C C C C C R C C C C Check adjust belt I I I I I I I I I I I I I I I I I Check adjust engine idle speed I I I I I I I I I I I I I I I I I Fixing every bolt...

Страница 131: ...I I I I I Free stroke of clutch pedal I I I I I I I I I Clutch oil I I I I I I I I R Clutch cylinder stroke I I I I I I I I I Transmission Transmission if not leaking oil I I I I I I I I I I I I I I I...

Страница 132: ...I I I I I Engine exhaust brake I I I I I ABS unit checking I I I Brake valve other valves I I I Axle Tire Tire steel ring I I I I I I I I I I I I I I I I I Checking fixing RR axle housing differential...

Страница 133: ...I I I I Absorber working condition I I I Steel plate suspension bush I I I Left right steel plate suspension flexibility I I I Fixing suspension U type bolt I I I I I I I I I Valves function I I I Br...

Страница 134: ...35 40 45 50 55 60 65 70 75 80 Month 1 3 5 7 8 9 10 11 12 Electrical system All lights I I I I I I I I I Battery electrolyte surface connector I I I I I I I I I Wire box installation I I I I I I I I I...

Страница 135: ...age in the fuel inlet pipe Clogging of the fuel supply pump filters and fix or replace 6 Insufficient fuel injection without fuel injection or low injection pressure 6 Check the injector atomization s...

Страница 136: ...udge in the back of turbine and compressor impellers Clean it 5 middle cooler mangle leave out 5 Check and replace it 6 Fuel line blocked or leaky 6 Check the seal of fuel line and fuel filter choking...

Страница 137: ...on 4 Check and adjust the valve timing 5 The driving gear is abrased and get too large gap There is knocking sound at the timing gear box cover 5 Check the gear side clearance and change the gear or n...

Страница 138: ...embly 8 middle cooler damaged and leaked 8 Repair or replace it Exhaust with white and blue smoke Possible causes Remedies 1 Poor quality fuel and too much water in fuel 1 Replace the fuel 2 Too low c...

Страница 139: ...igh oil pressure Possible causes Remedies 1 Too low ambient temperature and too high oil viscosity 1 Use the required grade engine oil Operate at low speed after starting and then check it when the oi...

Страница 140: ...loose or the rubber damp piece material is aging 1 Remove and let the sliding yoke and the fixing yoke on the same plane 2 Adjust or replace the propeller shaft 3 Replace the bearing 4 Tighten propel...

Страница 141: ...e 2 Use the lubrication of given grade The transmission gear is off the engaging position Transmission 1 Shift fork distorted or worn 2 Abrasion of lthe lockup ball or the ball on the gear shifter sha...

Страница 142: ...rear axle improper sound When the vehicle is running 1 Excessive clearance between the driving and the driven gear 2 Abrasion or damage of the bearing 3 Abrasion or damage of the gear 4 Too low oil le...

Страница 143: ...due to malfunction of sealing ring 1 Adjust the pre tightening force 2 Intensify the lubrication or replace the grease 3 Clean and intensify the lubrication 4 Replace the sealing ring Front axle and...

Страница 144: ...here has fatigue and damage in the front plate spring 3 Bending of the front axle 4 Unsmooth of the braking 5 Looseness of the front hub bearing nut 6 Inequality of the tire pressure 7 Tires with diff...

Страница 145: ...icant to the given level 2 Replace the lubricant 3 Replace the ball stud 4 Overhaul and eliminate trouble 5 Measure the backpressure and repair or replace the pipeline in case of the set value exceede...

Страница 146: ...eplace the faulted parts 4 Eliminate causes of the spring braking unreleased 5 Disassemble and clean the faulted parts 6 Disassemble and clean the braking valve and replace the faulted parts as needed...

Страница 147: ...l cylinder cover and the rubber cap 7 Replace it 8 Tighten the U bolt The braking can t be applied under all conditions When compressed air pressure is normal 1 Too short of the brake valve travel 2 T...

Страница 148: ...ethod There has abnormal sound during the generator rotates 1 The belt is of over loose or excessive abrasion with the shaking during the running 2 Bearing failure or oversize clearance 3 Too much bea...

Страница 149: ...contact of the ignition switch or socket loose 2 Unsteady connection of the relay device or the solenoid switch 3 Turnoff of the starter solenoid switch 4 Damage of the starting gear or the gear ring...

Страница 150: ...o temperature difference between high and low pressure pipe Air conditioner system has serious leakage Check the system and find out the leakage and fill the enough refrigerant 3 The low pressure is n...

Страница 151: ...inspection glass looks yellow Too much water in the system desiccators reaching the saturation the frosting water blocked the expanding valve Change the desiccators and make the vacuum repeatedly and...

Страница 152: ...r failure or connection problem 3 temperature control sensor installation position not good 4 temperature control switch defective 5 harness connection not reliable 6 Control panel defective 1 change...

Страница 153: ...rator blower not working 1 relay not working 2 battery no charge 3 battery cable confected 4 air blower harness not connected well 5 harness connection not good 6 venting blower cable not connecting w...

Страница 154: ...ve locknut 55mm 16 Combination wrench 30 36 Spare wheel lifter 22X550 17 S double box wrench 13x15 37 Wrench for drive axle drain plug 10x10 18 Adjustable wrench 8 38 Jack 16t J1601 19 Adjustable wren...

Страница 155: ...45 Fixing bolt between driven gear and differential 588 686 Differential housing nut 216 275 Fixing bolt Front brake chamber bracket 59 79 Fixing bolt Front brake chamber 40 59 Fixing bolt Rear brake...

Страница 156: ...7 1050 774 1480 1092 1774 1308 M30 1420 1047 2010 1482 2400 1770 Torques for bolts with metric fine threads Dimension of bolt Torques N m ft lb 8 8 10 9 12 9 M8 1 26 19 37 27 48 35 M10 1 25 52 38 76 5...

Страница 157: ...d between 5 20 5W 30 API CH 4 SG be used upwards 25 2 Gear oil could be used between 20 50 2 Power steering oil Fulfill standard please apply ZF TE ML09 or DEXRON II D III hydraulic fluid to steering...

Страница 158: ...Appendix A 4 Air braking schematic diagram...

Страница 159: ...A 5 Electric schematic diagram of the complete vehicle 1...

Страница 160: ...A 6 Electric schematic diagram of the complete vehicle 2...

Страница 161: ...A 7 Electric schematic diagram of the complete vehicle 3...

Страница 162: ...A 8 Electric schematic diagram of the complete vehicle 4...

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