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NORAM 65ET GRADER

8-2

Troubleshooting

Hydraulics and Implements

YDRAULICS

AND

MPLEMENTS

PROBLEM

POSSIBLE CAUSE

CORRECTION

All Hydraulic
Functions fail to
operate

Pump worn
Low oil level
Faulty system relief valve
Restricted pump suction line

Contact an authorized dealer

Add oil
Contact an authorized dealer
Clean suction strainer

Slow operation or
loss of power in
all circuits

Pump worn
Restricted pump suction line
Faulty system relief valve

Contact an authorized dealer
Clean suction strainer
Contact an authorized dealer

Hydraulic oil
overheats

Oil level low or high
Blocked filter element

Adjust oil level
Replace filter element

Moldboard does
not hold grade

Circle guides out of adjustment
Lift cylinder leaks
Drawbar pins worn
Cutting edges worn

Adjust guides
Rebuild or replace cylinder
Replace pins
Replace cutting edges

Moldboard angle
changes under
load or does not
rotate

Excessive pinion tooth backlash
Worn or broken circle or pinion
gear teeth
Circle guides to tight

Adjust circle guides to correct backlash
Replace circle or pinion gear

Adjust circle guides

Front or rear
implement does
not operate

Malfunctioning switch
Malfunctioning solenoid
Sticking cartridge spool
Implement lift cylinder(s) leaks

Replace switch
Replace solenoid
Clean or replace cartridge
Rebuild or replace cylinder(s)

Side shift or pitch
functions operate
erratically

Malfunctioning switch
Malfunctioning solenoid
Sticking cartridge spool
Internal cylinder leakage
Internal swivel assembly leakage

Replace switch
Replace solenoid
Clean or replace cartridge
Rebuild or replace cylinder
Rebuild or replace swivel

Содержание 65ET T4 FINAL

Страница 1: ... 1 1 7 1 65E7 Motor Grader Operator s Manual 2FWREHU 201 Part ϯϰϰϵϭ S N Tier ϰ ŝŶĂů 65ETϭϬϭϬϭ Ͳ hW ...

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Страница 3: ...ance Intervals 4 10 Every 10 Hours or Daily 4 12 Every 50 Hours or Weekly 4 17 Every 100 Hours 4 21 Every 250 Hours or Monthly 4 23 Every 500 Hours or 3 Months 4 26 Every 500 Hours or 6 Months 4 30 Every 1000 Hours or 6 Months 4 33 Every 2000 Hours or 1 Year 4 36 When Required 4 40 LUBRICATION AND MAINTENANCE CUMMINS TIER 4 FINAL General Information 5 1 Maintenance Intervals 5 3 Every 10 Hours or ...

Страница 4: ...NORAM 65ET GRADER 2 Table of Contents NORAM 65ET GRADER SPECIFICATIONS Options 7 15 TROUBLESHOOTING Engine 8 1 Transmission 8 1 Hydraulics and Implements 8 2 ...

Страница 5: ...rt symbol Safety signs with signal word DANGER WARNING or CAUTION are located near specific hazards DANGER Indicates a hazardous situation that if not avoided will result in death or serious injury WARNING Indicates a hazardous situation that if not avoided could result in death or serious injury CAUTION Indicates a hazardous situation that if not avoided could result in minor or moderate injury M...

Страница 6: ...machine before operating Machine must be in good operating condition and all safety equipment installed and functioning properly Wear personal protective equipment as required by the job Dress properly Wear close fitting clothing and confine long hair Avoid wearing jewelry such as rings wrist watches necklaces or bracelets Consult your employer site supervisor or OSHA for specific requirements for...

Страница 7: ...ntact with moving parts can cause death or serious injury Keep hands feet and clothing away from power driven parts Wear close fitting clothing and confine long hair Avoid wearing jewelry such as rings wristwatches necklaces or bracelets Keep all shields and guards in place and properly secured Explosion and separation of a tire can cause serious injury or death Never stand beside the tire when in...

Страница 8: ...g or servicing the machine shut engine down and place all controls and switches in neutral or off position Completely lower all attachments or securely support raised components A variation of the above procedure may be used if instructed within this manual Refuel the machine only with the engine OFF Never smoke or have an open flame in area when refueling Refill or check the radiator only when th...

Страница 9: ...fety decals located on your machine contain important and useful information that will help you operate your equipment safely To assure that all decals remain in place and in good condition follow the instructions given below Keep decals clean Use soap and water not mineral spirits abrasive cleaners or other similar cleaners that will damage the decal Replace any damaged or missing decals When att...

Страница 10: ...1 NORAM 65ET GRADER 1 6 Safety 1 Safety Decal Locations SAFETY DECAL LOCATIONS ...

Страница 11: ... on the machine for future reference If at any time a question arises concerning the equipment contact an authorized NorAm dealer Factory trained personnel genuine replacement parts and the necessary equipment are available for all service requirements This machine has been designed and built to give outstanding performance and ease of operation under a variety of operating conditions To maintain ...

Страница 12: ...lows the grader to bend at a pivot point between the front and rear modules Steering is achieved through the front tires together with front tire lean and frame articulation The moldboard is attached to the turn circle suspended from the front frame by an A frame drawbar positioned by a series of hydraulic cylinders Power from a Caterpillar C3 4B Tier 4 Final or Cummins QSF3 8 Tier 4 Final engine ...

Страница 13: ... be recorded and kept in a safe place away from the machine The vehicle serial number and point of manufacture is stamped into the serial tag 1 placed on the left side of the steering column The vehicle serial number 1 is also stamped into to right side of the frame below the operators platform An engine identification plate 1 is located on the top of the Cummins engine and on the left side of the...

Страница 14: ...l Information 2 Identification Numbers The differential identification plate 1 is located on the right tandem support The transmission identification plate 1 is located on the front side of the transmission below the drive shaft 1 1 ...

Страница 15: ...al guard encloses the cooling fan Engine access doors are located on each side of the engine cover A lock is in the handle 1 Turn the handle clockwise 180 to unlatch and counter clockwise 180 to latch DO NOT operate machine until thoroughly familiar with the location and operation of all controls DO NOT operate motor grader with engine enclosure removed or access doors open and unlatched DO NOT op...

Страница 16: ...QSF3 8 Tier 4 Final engine opening the left side engine compartment door provides access to the following 1 Electronic Control Module ECM 6 Fuel Pump 2 Crankcase Breather 7 Oil Fill 3 Water Pump 8 Water Separator 4 Oil Filter 9 Fuel Primer 5 Fuel Filter 10 Air Cleaner 3 2 4 1 8 7 6 5 Cummins QSF3 8 Tier 4 Final 10 9 ...

Страница 17: ...Filter Indicator 10 SCR System 2 Hydraulic Tank Filter 11 Heater Core Shutoff Valve 3 Hydraulic Tank Fill 12 Heater Control Circuit Breaker 4 Hydraulic Tank Sight Gauge 13 Stud Fuse 5 A C Dryer 14 Main Power Circuit Breaker 6 Master Switch 15 Alternator 7 Engine Diagnostic Port 16 Washer Fluid Tank 8 Fuse Panel 17 Starter 9 Turbocharger 18 A C Condenser Cummins QSF3 8 Tier 4 Final 1 10 2 3 4 6 5 7...

Страница 18: ...o the following 1 Engine Electronic Control Module ECM 8 Fuel Primer 2 Glow Plug Control Unit GPCU 9 Water Separator 3 Diesel Exhaust Fluid DEF Injector 10 Fuel Filter 4 Selective Catalytic Reduction SCR 11 Engine Oil Filter 5 A C Compressor 12 Engine Oil Fill 6 A C Dryer 13 Hydraulic Tank Access Cover 7 Heater Core Shutoff Valve 14 Air Cleaner 2 5 1 3 CAT C3 4B Tier 4 Final 10 9 13 8 12 11 4 6 7 ...

Страница 19: ... NOx Sensors 2 Hydraulic Filter Gauge 11 Ammonia Sensor on back of panel 3 Hydraulic Tank Fill 12 Air Filter Indicator 4 Hydraulic Tank Sight Gauge 13 Heater Control Circuit Breaker 5 Master Switch 14 Main Power Circuit Breaker 6 Wait To Disconnect Lamp 15 Alternator 7 Engine Diagnostic Port 16 Washer Fluid Tank 8 Fuse Panel 17 Engine Oil Dipstick 9 Turbocharger 18 Starter 1 CAT C3 4B Tier 4 Final...

Страница 20: ...pstick 3 are located behind the right side engine access door The fuel fill neck 4 and DEF fill neck 5 are located behind the left side access door FOPS and ROPS All motor graders are equipped with a Roll Over Protection System ROPS Falling Object Protection System FOPS and a seat belt Optional for the 65ET is an enclosed cab with heater and optional air conditioning The cab is also FOPS and ROPS ...

Страница 21: ...nts articulation Store the pin in the storage bracket 2 during operation The wheel lean lock pin 1 prevents side to side movement of the front steering wheels but does not prevent steering Remove the wheel lock pin when operating the machine The front and rear mounted implement lock pins 1 prevent lowering of the implement Install the lock pins whenever traveling between job sites or transporting ...

Страница 22: ...aillights 5 brake lights 5 turn signals 6 and hazard lights 6 are mounted at the rear NOTICE DO NOT use work lights during highway travel An LED strobe beacon is available for mounting on the roof of the motor grader Mirrors Optional Each side of the cab or operator s platform is equipped with adjustable rearview mirrors 1 Before starting operation of the machine each mirror should be adjusted to ...

Страница 23: ...ush the door open The door can be opened fully and secured to the back of the cab during operation To release door pull latch handle 2 on the outside of the cab upward NOTE The same key is used in the ignition door and engine access panels Windows Cab Equipped Models The front and rear windows open for ventilation Open the rear window by releasing the latch 1 on the left side of the cab and slide ...

Страница 24: ...OFF heater fan NOTE Coolant will continue to flow through heater core OFF position stops air flow across heater core For summer operation turn valve cock 2 clockwise to prevent hot engine coolant from flowing to the heater Turn the valve cock counterclockwise to operate the heater for winter operation CAT C3 4B Tier 4 Engine CUMMINS QSF3 8 Tier 4 Engine Four vents 3 under the seat direct air flow ...

Страница 25: ...and the operator is comfortable with good visibility 1 Height Adjustment Pull out to lower seat Push in to raise seat 2 Fore Aft Adjustment Lift lever to move seat assembly forward or rearward 3 Seat Back Angle Lift lever to adjust angle of seat back 4 Lumbar Back Support Rotate thumbwheel to increase or decrease lumbar support 5 Arm Rest Angle Rotate spindle to change angle of arm rest 1 2 3 5 4 ...

Страница 26: ... up on buckle release lever Rear Axle Components The limited slip differential axle 1 is located in the rear axle Torque will be transferred from the wheels on the side that is slipping to the side with the most traction This machine is equipped with a Rollover Protective Structure ROPS and seat belt The operator must wear the seat belt when operating the machine The seat belt helps hold the opera...

Страница 27: ... Indicator Lights The front console contains two indicator lights that provide information on the status of the headlights Light 1 indicates high beam is ON Light 2 indicates the head lights are ON Saddle Pin Puller Switch Optional Switch 1 changes the Circle Shift Lever 2 to the Saddle Pin Puller Lever 1 2 1 2 ...

Страница 28: ... the hazard lights Press top of switch to turn ON hazard lights Press bottom of switch to turn OFF hazard lights NOTE Follow federal state and local laws regarding road travel of slow moving vehicles and construction equipment Blade Pitch Switch Optional Switch 4 changes the Blade Shift Lever 5 to the Blade Pitch Lever 3 4 5 ...

Страница 29: ... Optional The optional Implement Switch 6 changes the Scarifier Lever 7 to the Ripper Lever To select the Scarifier Option press the top of the switch To select the Ripper Option press the bottom of the switch Front Console Tilt Lever Lever 1 releases the front console to allow fore aft movement 6 7 1 ...

Страница 30: ... of the Multi Function Switch one notch counterclockwise To activate the taillights and headlights turn the end of the switch fully counterclockwise two notches To turn off headlights and taillights turn end of the Multi Function Switch fully clockwise High beam is activated by pushing the switch forward 2 To return to low beam pull the switch rearward 3 and release To flash the high beam pull the...

Страница 31: ...raulic moldboard tilt the lever changes between moldboard side shift and moldboard tilt control according to the position of the blade pitch toggle switch on top of the steering console Circle Rotate Control Lever Lever 3 rotates the moldboard circle NOTICE Rotating the moldboard can cause contact with the front tires and the rear module Use caution at extreme moldboard angles to prevent damage to...

Страница 32: ...or grader to pivot Front Wheel Lean Control Lever Lever 2 controls the angle of the front wheels NOTE Front wheel lock pin must be manually removed before leaning wheels Left Side Moldboard Height Control Lever Lever 3 raises lowers or floats the left side of the moldboard Right Side Moldboard Height Control Lever Lever 4 raises lowers or floats the right side of the moldboard 1 2 3 4 ...

Страница 33: ...teering console Circle Rotate Control Lever Lever 3 rotates the moldboard circle NOTICE Rotating the moldboard can cause contact with the front tires and the rear module Use caution at extreme moldboard angles to prevent damage to the tires or the frame articulation joint Circle Shift Control Lever Lever 4 moves the circle side to side If the saddle pin switch is activated the lever controls the s...

Страница 34: ...Control Lever Lever 3 operates the optional front and rear mounted implements NOTE Front and rear mounted implements each have a lock pin which must be removed manually to raise and lower the implement otherwise equipment damage will result NOTE On machines equipped with front and rear implements the lever control changes between front and rear implements according to the position of the implement...

Страница 35: ... or first gear reverse Move the lever to the right to increase transmission speeds and to the left to decrease The selected gear will be displayed on the Electronic Display 4 When shifting from forward to reverse or increasing or decreasing gears it is not necessary to push down on the interlock button nor is it necessary to stop the machine Decreasing engine speed when shifting is recommended to ...

Страница 36: ...the blower fan for the heating and air conditioning systems Wiper and Washers Cab equipped models Switch 7 operates the front wiper and washer Switch 8 operates the rear wiper and washer The wipers have two speeds To operate a wiper turn the desired switch clockwise one notch for low speed and fully clockwise for high speed To activate the washers push and hold the switch Rotating Beacon Switch A ...

Страница 37: ... Lever Upon release engine speed reverts to throttle control lever setting Parking Brake Lever Lever 1 engages and disengages the parking brake and transmission A thumb operated Lock Release Button 2 on the end of the lever releases the ratchet mechanism When engaged the parking brake indicator on the display will illuminate Storage Box A lockable storage box 3 is provided for storing the Operator...

Страница 38: ...e engine is in a stop derate state fuel level is low or DEF level is low 1 Left Amber Illuminated when an engine error is active 2 Left Red Illuminated when engine is in a stop derate state 3 Right Amber Illuminated when fuel level is 5 4 Right Red Illuminated when DEF level is 20 and or a machine error is active Start Up Screen This screen appears for 2 seconds after engine is started Control Key...

Страница 39: ...ter Menu Screen 5 Diesel Exhaust Fluid Level DEF NOTE When DEF level is 20 the right amber indicator lamp is illuminated 6 Operator Selected System Functions Four operator selected system parameters can be monitored in the four quadrant display The parameters shown are Engine RPM Engine Coolant Temperature Engine Oil Pressure and Engine Hours Refer to Section 4 When Required page 4 40 for paramete...

Страница 40: ...ays icon when a forced regenera tion cycle is active This option is best used immedi ately following deactivation of the Regeneration Inhibit Option 9 Regeneration After Treatment System Cleaning Inhibit Option Displays icon when inhibit regenera tion is active NOTICE DO NOT leave Regeneration Inhibit Option active at all times only use as needed Preventing a regeneration after treatment system cl...

Страница 41: ...ice and select by pressing Control Key associated with the right arrow option View Engine Diagnostics 1 Screen View Engine Diagnostics 1 Screen displays the following Engine Speed Percent Load Engine Coolant Temperature Fan Percentage Fuel Level Oil Pressure Boost Pressure Throttle Command NOTE View Engine Diagnostics 1 Screen is a read only screen The Up Down and Enter Control Keys do not functio...

Страница 42: ...neration Inhibit press the Control Keys associated with the desired arrows Press the Control Key associated with the ESC icon to return to the Menu Screen View Transmission Diagnostics Screen View Transmission Diagnostics Screen displays the following Transmission Oil Temperature Torque Converter Temperature Current Gear Input Shaft Speed Output Shaft Speed Ratio Inching Brake Transmission Torque ...

Страница 43: ...to be adjusted To adjust a setting use up down and right enter arrows to select activate and deactivate setting of choice The following system settings are available Inching When the inching control is in the OFF 0 position the transmission is disconnected through a clutch when the brake pedal is depressed When the inching control is activated ON 1 the transmission continues to drive the motor gra...

Страница 44: ...red setting Press the Control Key associated with the ESC icon to return to the Menu Screen Arrow up for darker contrast arrow down for lighter contrast Reset All The Reset All Option resets all settings to the default settings To activate press the Control Keys associated with the right arrow Selection box will display during the reset process once process is complete the selection box will no lo...

Страница 45: ...ing Once the required conditions are met to activate press the Control Keys associated with the up or down arrows followed by the right arrow to select desired setting Select AEB MODE REQUEST to begin AEB cycle Press the Control Key associated with the ESC icon to return to the Menu Screen AEB Calibration Screen When AEB Mode Request is active AEB Calibration Screen is displayed AEB Calibration Sc...

Страница 46: ... 36 General Information 2 Electronic Display The Top Left Top Right Bottom Left and Bottom Right system settings screens allow the user to customize the Main Operating Screen 1 Top Left Top Right Bottom Left Bottom Right 1 ...

Страница 47: ...ol Key associated with the ESC icon to return to the Menu Screen 1 Battery Voltage 12 Fuel Pressure 2 Hours 13 Transmission Oil Temperature 3 Engine RPM 14 Coolant Temperature Metric 4 Percent Load Engine 15 Oil Pressure Metric 5 Coolant Temperature 16 Manifold Temperature Metric 6 Oil Pressure 17 Boost Pressure Metric 7 Intake Manifold Temperature 18 Fuel Temperature Metric 8 Boost Pressure 19 Fu...

Страница 48: ...every 30 seconds until the error is resolved To exit the Active Error Screen press the Control Key associated with the ESC icon To view a list of fault codes refer to the 65ET Service Manual The right red indicator lamp will be illuminated during an active error Active Engine Error Screen The Active Engine Error Screen will be displayed when an engine error is active The left amber indicator lamp ...

Страница 49: ...NORAM 65ET GRADER 2 39 General Information 2 Electronic Display Electronic Display Navigation ENTERS MAIN MENU SCREEN HOME SCREEN DIAGNOSTICS SCREENS ...

Страница 50: ...1 NORAM 65ET GRADER 2 40 General Information 2 Electronic Display ENTERS MAIN MENU SCREEN HOME SCREEN SYSTEM SETTINGS SCREENS ...

Страница 51: ...NORAM 65ET GRADER 2 41 General Information 2 Electronic Display AEB CALIBRATION SCREEN ENTERS MAIN MENU SCREEN HOME SCREEN SYSTEM SETTINGS AEB MODE REQUEST SCREEN ...

Страница 52: ...1 NORAM 65ET GRADER 2 42 General Information 2 Electronic Display HOME SCREEN VIEW ERRORS SCREEN ACTIVE ERROR SCREEN ENTERS MAIN MENU SCREEN ...

Страница 53: ...ET GRADER 2 43 General Information 2 Electronic Display HOME SCREEN ENTERS MAIN MENU SCREEN VIEW ENGINE DIAGNOSTICS 2 SCREEN INHIBIT REGENERATION SCREEN REGENERATION IN PROGRESS SCREEN FORCE REGENERATION SCREEN ...

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Страница 55: ...heck cooling system hoses for leakage Check hydraulic hoses for leaks from cuts or pinched hoses Ensure hoses are not twisted rubbing together or contacting sharp edges Look around and under the machine for loose bolts oil or coolant leaks and broken or worn parts DO NOT use controls as handholds when mounting and dismounting Unintended machine or component movement may cause you to fall resulting...

Страница 56: ... any leaks Make sure the covers shields and guards are firmly in place Inspect for damage Inspect the platform for cleanliness and replace the slip resistant tape if damaged or missing Grease all of the fittings that need to be serviced on a daily basis Pressurized fluid can penetrate body tissue and result in serious injury or death Leaks can be invisible Keep away from any suspected leak Relieve...

Страница 57: ...m the point of impact Seat Belt NOTICE Seat belts must be worn at all times while operating the machine Wear seat belt low and snug Ensure there are no twists in the seat belt webbing The seat belt is an essential part of the rollover protection system It helps keep you in the protected area inside the rollover protective structure Inspect the seat belt every time it is used looking for cuts or wo...

Страница 58: ...5 minutes before driving machine Diesel engine exhaust contains products of combustion which may be harmful to your health Always start and operate the engine in a well ventilated area and if in an enclosed area vent the exhaust to the outside Start the engine from the operator s station Never short across the starter motor terminals as this could bypass the engine neutral start system as well as ...

Страница 59: ...ne Block Heater Optional An optional 110 volt electric engine block heater may be installed The block heater warms the engine fluids to reduce drag on internal components for easier starting Connect a grounded extension cord to the heater plug first Then connect the extension cord to the grounded electrical outlet While heaters may be operated continuously they will last much longer if they are op...

Страница 60: ...wer front and rear implements to ground or install lock pins in raised implements 5 Idle engine for 3 to 5 minutes 6 Turn Ignition Key 1 OFF 7 Turn Master Switch 2 OFF NOTICE Disconnecting battery too soon will prevent purging of the DEF lines after engine is shut down Damage to the DEF system and emission control system can occur NOTICE If equipped with a CAT engine DO NOT turn master switch OFF ...

Страница 61: ... 10 minutes Combustion chamber temperatures may drop enough to prevent fuel from burning completely Carbon can develop clogging injector spray holes and piston rings and causing valves to stick Varying Engine Speed After engine speed has been set by the Throttle Control Lever engine speed can be increased using the Accelerator Control Pedal 1 on the right side of the floor When the pedal is releas...

Страница 62: ... signage according to all federal state and local regulations obey flagmen When roading motor grader always carry moldboard within the wheel width and as high as pos sible Install lock pins in front and rear implements when traveling between job sites When using motor grader to tow use only the designated rear drawbar Power Brakes Two brake pedals 1 linked together are located on each side of the ...

Страница 63: ...ate a more aggressive bite particularly on soft or slippery surfaces After the turn is complete straighten the wheels before resuming normal speed When crossing a steep incline tilt the wheels into the incline to increase traction When making heavy cuts or moving heavy loads that tend to push the machine to the side the wheels can be leaned into the load to counteract the pushing effect Lean wheel...

Страница 64: ...lly operated in a non articulated position for large open areas or for road maintenance The articulated frame allows offsetting 2 the front tires from the rear tires This is accomplished by articulating away from the inside of a turn When used with the moldboard and circle shifted to one side the motor grader can move material over the edge of a wall without overloading the edge and risking collap...

Страница 65: ...removed to lower implement The front of the motor grader may be equipped with an optional dozer or scarifier The rear of the motor grader may be equipped with an optional ripper They are hydraulically operated The scarifier and ripper can be used to break out hard packed material that the moldboard can not penetrate The dozer blade may be used to level large piles which are not suitable to drive t...

Страница 66: ... grader moving in either first or second gear Move the throttle control lever forward so engine speed is at least 3 4 of maximum Move implement control lever 1 forward to lower selected implement front or rear Release lever to return to NEUTRAL position when implement is at desired depth Pull lever rearward to raise implement NOTICE Never back drag scarifier or ripper teeth Damage to the tool bar ...

Страница 67: ...d utility poles Place discharge of material Material is normally discharged between the rear tires or beyond the rear tires Avoid driving on discharged material The Moldboard Side Shift Lever moves the moldboard right or left Move lever forward to shift moldboard to the right Pull lever rearward to shift moldboard to the left Release lever to neutral to stop moldboard movement Moldboard Pitch Mold...

Страница 68: ...ack 4 Set Parking Brake 5 Insert pin into an appropriate slot where the inner and outer sleeves align on the adjuster link Secure with hairpin clip Hydraulic Moldboard Pitch Optional An optional hydraulic moldboard pitch cylinder is available to allow adjustment from the operator s seat The hydraulic moldboard pitch is controlled by the Side Shift Control Lever when the Blade Pitch Switch 1 is act...

Страница 69: ...r The moldboard 1 hangs from a circle with external teeth 2 and is rotated by a hydraulically driven gearbox 3 The circle is attached to the front frame by a draw bar 4 The Circle Turn Control Lever 5 is used to adjust the moldboard angle Push lever forward to rotate the circle counterclockwise as viewed from above Move lever rearward to rotate the circle clockwise Release lever to return to NEUTR...

Страница 70: ...our of the ground without operator adjustment This is especially helpful when cleaning debris or snow on existing roads or extreme hard pack On softer surfaces the weight of the moldboard may cause it to drop lower than desired or be drawn into the material thus overloading the grader The moldboard pitch will also effect how aggressively the moldboard cuts and lifts the material Move desired Right...

Страница 71: ...used for most types of work For grading up to a 90 bank the saddle should be rotated to the farthest hole 3 allowing the blade and circle to hang from the side of the frame The saddle pin is controlled by the Circle Side Shift Control Lever and Saddle Pin Puller Switch 4 on top of the console Push lock button forward and press front of the switch to change lever to operate the saddle pin Move leve...

Страница 72: ...de pressure on frame 4 Continue step 3 until lock pin is aligned with last hole in the saddle Lock saddle using saddle lock pin 5 Raise both sides of the moldboard slightly from the ground Raise right side of the moldboard 4 and turn the circle counterclockwise so the right end of the blade is close to the front tire This prevents the left side of the moldboard from dragging At the same time shift...

Страница 73: ...ver is moved accidentally In order to place the machine into gear the button must be depressed while moving the control lever out of neutral NOTE Transmission will not shift into gear unless the parking brake is disengaged Engaging Transmission To place motor grader in motion 1 Disengage Parking Brake 2 While pressing the Neutral Interlock Button move Transmission Control Lever to forward or rever...

Страница 74: ...chine will slow and stop as foot pressure is increased on the brake pedal Inching control is always reset to the deactivated mode when the key switch is turned off Changing Direction To change direction of travel 1 Reduce engine speed below 3 4 throttle 2 Move transmission control lever all the way rearward to select reverse and all the way forward to select forward The machine will automatically ...

Страница 75: ...nder the machine it should be cast aside with a cleaning pass before taking another cut For the cleaning pass the moldboard should be tilted forward slightly to handle more material A deeper ditch requires more cleaning passes and side casting of material If a V ditch is required each side of the ditch must be cut alternately to permit the front and rear wheels to travel in the center of the ditch...

Страница 76: ...loose material such as a road bed straighten the frame and center the circle under the machine Angle the moldboard nearly perpendicular to the machine Raise the blade high enough to allow most of the material to discharge under the blade Excess material will discharge to the side Several passes may be required to evenly distribute material over desired area On the final pass moldboard height shoul...

Страница 77: ...braking and lubrication to rotating components Hauling Install frame articulation lock pin and wheel lean lock pin Load machine so all wheels are completely on the trailer Position moldboard within width of trailer and lower Lock front and rear implements to prevent unintended lowering Securely attach motor grader to trailer using the front 1 and rear 2 tie down locations NOTICE Cover exhaust outl...

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Страница 79: ...onfine long hair Avoid wearing jewelry such as rings wrist watches necklaces or bracelets Consult your employer for specific requirements for a hard hat safety glasses work shoes or boots hearing protection as needed gloves as needed Keep spectators away Refer to and follow the Shutdown Procedure before servicing cleaning repairing or transporting machine Refer to Machine Shutdown Procedure page 3...

Страница 80: ...g parts can result in serious injury or death Shut off engine and wait for all motion to stop before working on machine Keep all guards and shields in place during operation Pressurized fluid can penetrate body tissue and result in serious injury or death Leaks can be invisible Keep away from any suspected leak Relieve pressure in the hydraulic system before searching for leaks disconnecting hoses...

Страница 81: ...F to 158 F 65 C to 70 C during normal engine operation Stop the engine Wait for 15 minutes in order to allow the DEF system to be purged and the DEF to cool before service or repair is performed The exhaust gas temperature could exceed 1100 F 600 C during regeneration High temperature may result in fire burn or explosion hazards which may result in personal injury or death DO NOT expose flammable ...

Страница 82: ... machine or the engine temporarily remove the electronic control in order to prevent heat related damage The following steps should be followed in order to weld on an machine or an engine with electronic controls 1 Turn OFF the engine Place the engine start switch in the OFF position 2 Turn the battery disconnect switch to the OFF position NOTICE DO NOT use electrical components ECM or ECM sensors...

Страница 83: ...e if the motor grader has accumulated 1200 hours and a year has passed since hydraulic oil was replaced change the hydraulic oil now rather than waiting until 2000 hours have passed Preventing Contamination To prevent contamination when changing oils filters etc always clean the area around the filler caps level plugs drain plugs dipsticks and filters prior to removal To prevent dirt entry during ...

Страница 84: ...oints during service and maintenance procedures shielding will need to be removed and the hood opened or removed Radiator Fill and Battery Access All Machines Open cover on top of engine compartment to access radiator fill cap 1 Remove panel 2 on top of engine compartment for access to battery After service and maintenance work is complete shielding must be reinstalled before operating the machine...

Страница 85: ...tal pin One on top of twist pin 10 Front Axle Pivot Pin 1 EPG 2 4 Shots One on axle pivot pin 11 Steering Cylinder 2 EPG 2 4 Shots One on each end of steering cylinder 12 Front Axle Knuckle Pivot 2 EPG 2 4 Shots One on each front axle knuckle pivot 13 Front Axle Spindle Pivot 2 EPG 2 4 Shots One on each front axle spindle pivot 14 Front Wheel Lean Cylinder 4 EPG 2 4 Shots One on each end of wheel ...

Страница 86: ...One on universal joint at each end of drive shaft 23 Rear Axle Housing 1 THF 5 5 Gal Check 24 Circle Turn Gearbox 1 80 90 0 2 Gal Check 25 Tandem Drive Case 2 80 90 3 Gal Each Check one each side EPG Extreme Pressure Grease NLGI GRADE 2 LITHIUM COMPLEX Number of shots based on use of hand type lubrication gun 1 Shot 1 5 grams or 0 5 oz approx SAE 80 90 80W 90 GEAR OIL API GL 5 MT 1 ISO68 ANTIWEAR ...

Страница 87: ...NORAM 65ET GRADER 4 9 Lubrication and Maintenance Grader Components 4 Accessing Lubrication and Check Points ...

Страница 88: ...lamps Inspect Replace Every 100 Hours Neutral Start Interlock Propel Lever Test Propel Lever Interlock Button Test Foot Brake Test Every 250 Hours or Monthly Tire Inflation Pressure Check Every 500 Hours or 3 Months Hydraulic Oil Filter Check Hydraulic Oil Strainers Clean Fan Clearance Check ROPS and FOPS Check Every 500 Hours or 6 Months Battery Check Battery Cables and Connections Check Radiator...

Страница 89: ...le Transmission End Adjust Parking Brake Cable Lever End Adjust Parking Brake Switch Adjust Replace Radiator Oil Cooler Check Circle Guide Adjust Moldboard Cutting Edge Replace Lights Replace Moldboard Guides Adjust Battery Charge Battery Replace Battery Cables Inspect Replace SERVICE HOURS 65ET T4 FINAL Interval Hours Identification Remarks ...

Страница 90: ...ate lubrication of the fuel injection system Clean filler cap area and keep free of debris DO NOT fill tank to capacity allow room for expansion If original fuel tank cap is lost replace it with a new cap and tighten securely Wipe up spilled fuel immediately The quality of the fuel used is important to maintaining a dependable machine Fuels must be clean well refined and noncorrosive to fuel syste...

Страница 91: ...ster switch OFF Disconnecting battery power too soon will prevent purging of the DEF lines after engine is shutdown DEF capacity 5 gal 19 L To add DEF to the machine open access door left of the engine access door on the left side of the machine The DEF cap is colored blue Clean area around DEF cap Remove cap 1 and place in a clean area After filling tank replace and tighten DEF cap NOTICE DO NOT ...

Страница 92: ... is in the middle of the sight gauge 3 Install reservoir cap and tighten Transmission Oil Check Check transmission oil level with oil hot and engine operating at idle speed 1 Park machine on a flat level area Place transmission control lever in neutral and set the parking brake Allow engine to idle with transmission oil temperature between 80 90 C 176 194 F 2 Open access door on the right side of ...

Страница 93: ...ven with the bottom of the fill tube NOTICE Use a 50 50 mix of high quality antifreeze and clean water for maximum coolant performance 3 Install and tighten radiator cap Cooling Fan Check Check for damage to fan Check the fan to make sure it is securely mounted Tighten the bolts if necessary Hot fluid under pressure can scald Allow engine to cool before opening radiator cap Check the coolant level...

Страница 94: ...on switch to RUN 2 With the engine OFF slightly move propel lever 1 to the REVERSE position NOTE The backup alarm should sound immediately The backup alarm should continue to sound until the propel lever is moved to the NEUTRAL position or to the FORWARD position 3 Contact a NorAm dealer if backup alarm does not function properly 1 ...

Страница 95: ... of front axle 2 4 shots each Moldboard Lift Cylinder Balls Grease One fitting 1 on lower end of each lift cylinder 2 4 shots each Circle Shift Cylinder Balls Grease One fitting 2 on each end of circle shift cylinder 2 4 shots each Draw Bar Pivot Pins Grease One fitting 1 on each end of the horizontal pin and one fitting 2 is located on top of the twist pin 2 4 shots each 1 ...

Страница 96: ...cylinder 2 4 shots each Front Axle Knuckle Pivot Grease One fitting 1 on each of two front axle knuckle pivots 2 4 shots each Front Axle Spindle Pivot Grease One fitting 2 on each of two front axle spindle pivots 2 4 shots each Front Wheel Lean Cylinder Grease One fitting 3 on each end of wheel lean cylinder One fitting 4 on each end of connecting rod 2 4 shots each Tie Rod Ends Grease One fitting...

Страница 97: ...ual adjuster rod 2 4 shots each Implement Lift Cylinders Grease One fitting 1 located on each end of any implement cylinders installed 2 4 shots each Articulation Joint Bearings Grease One fitting is located on the right side of the upper 1 and lower 2 articulation joints 2 4 shots each Articulation Cylinders Grease One fitting 3 is located at each end of both articulation cylinders 2 4 shots each...

Страница 98: ...coverings exposed wires and crushed or kinked areas If wear and damage is present replace Pressurized fluid can penetrate body tissue and result in serious injury or death Leaks can be invisible keep away from any suspected leak Relieve pressure in the hydraulic system before searching for leaks disconnecting hoses or performing any other work on the system If you must pressurize the system to fin...

Страница 99: ...propel lever to NEUTRAL 6 Start the engine 7 Contact a NorAm dealer if propel lever neutral start interlock does not function properly Propel Lever Interlock Button Test 1 Start engine 2 DO NOT press propel lever interlock button and move propel lever out of NEUTRAL NOTE Transmission must not engage 3 Contact a NorAm dealer if propel lever interlock button does not function properly Serious injury...

Страница 100: ...rake 2 Start engine 3 Turn inching control ON 4 Place machine in first gear 5 Increase engine speed to full throttle NOTE Machine must not move 6 Contact a NorAm dealer if foot brake does not function properly Serious injury or death can result if machine moves and strikes a bystander Keep everyone away from the machine ...

Страница 101: ...niversal Joints Drive Shaft Grease One fitting 1 on the universal joint at each end of the drive shaft 1 2 shots each One fitting 2 on rear end slip joint of drive shaft 2 4 shots Rear Axle Housing Check Oil Level Remove fill plug 1 on rear axle center housing Oil level should be even with bottom of hole Add oil as necessary 1 ...

Страница 102: ...vel Remove oil check plug 1 Oil level should be even with bottom of hole To add oil remove breather 2 Add oil until even with bottom of check hole Install oil check plug and breather Tandem Drive Case Check Remove oil level check plug 1 on side of tandem case Oil level should be even with bottom of hole Remove fill plug 2 and add fluid until level with bottom of check plug hole Repeat for tandem c...

Страница 103: ...Improper inflation is a large contributor to tire failures Under inflation will cause damage to the cords Excessive flexing of the sidewalls may cause breaks and cord separation Continuous operation builds up heat and pressure in the tire Recommended cold inflation pressure allows for variation due to heat buildup DO NOT inflate tires with flammable gases or with air from systems that use alcohol ...

Страница 104: ...ching filter cover 3 to oil tank Carefully remove cover spring cap and o ring from top of tank 3 Remove element 4 and discard according to federal state and local regulations 4 Inspect o ring for cuts tears or deterioration Replace if necessary 5 Install new element o ring cap and spring Secure cover over spring Torque cover bolts to 47 53 N m 35 40 lb ft Hot fluid can burn Fluid is under pressure...

Страница 105: ...fully remove cover and o ring from top of tank Discard o ring NOTICE Clean hands before and after inserting in hydraulic oil tank 3 Clean strainer using a commercial non flammable non toxic solvent Use compressed air limited to 207 kPa 30 psi to blow dry strainer Blow air from inside out 4 Remove drain plug 4 and drain hydraulic oil from tank 5 Remove access cover 5 6 Clean suction strainer 6 usin...

Страница 106: ...remains ON approximately 2 minutes after engine is shut down NOTICE If equipped with a Cummins engine DO NOT turn master switch OFF for approximately 2 minutes after engine is shut down NOTICE Disconnecting battery too soon prevents purging of the DEF lines Damage to the DEF system and emission control system can occur NOTE Cooling system must be full 2 Check the clearance between the shroud and t...

Страница 107: ...lling on the top canopy etc NOTICE DO NOT attempt to weld or straighten ROPS or FOPS components To provide the maximum protection available the ROPS and FOPS must be maintained for the life of the machine Every 500 hours or three months 1 Check torque of cab and ROPS mounting bolts Torque cab mounting bolts 1 to 745 814 N m 550 600 ft lbs Torque ROPS mounting bolts 2 to 311 447 N m 230 330 ft lbs ...

Страница 108: ... lamp is illuminated Lamp remains ON approximately 2 minutes after engine is shut down NOTICE If equipped with a Cummins engine DO NOT turn master switch OFF for approximately 2 minutes after engine is shut down Keep the battery clean and protect terminals with terminal boots Testing Battery 1 Remove the top panel 2 Perform a load test on batteries to determine the state of charge If state of char...

Страница 109: ... terminals connectors or cables 4 Clean corroded connections with a battery brush or a wire brush 5 Remove all debris from surrounding surfaces Radiator Oil Cooler Clean Check radiator oil cooler for debris and restrictions Remove louvered side panels and rear radiator cover and blow compressed air not to exceed 207 kPa 30 psi from the back of the motor grader into the engine compartment This is t...

Страница 110: ...or complete instructions Engine Coolant Check Check engine coolant when engine temperature is cold NOTICE Over concentration of antifreeze or use of high silicate antifreeze can cause damage to the engine Check antifreeze concentration Use a mixture of 50 50 antifreeze to protect engine to 25 F 32 C year round If antifreeze levels are low fill antifreeze reservoir Hot fluid can scald Fluid is unde...

Страница 111: ...scard filter 4 Apply thin film of new clean oil to sealing ring on the new filter and install The mounting of the filter must be carried out as follows Cover the gasket with a small amount of oil Screw the filter in until contact with the sealing surface is obtained and tighten it now by hand about 1 3 to 1 2 turn 5 Install drain plug and refill transmission to correct level on dipstick Start engi...

Страница 112: ...then select AEB Mode Request 5 Move shift lever to N position 6 Engage park brake 7 Start engine 8 Set engine speed to 800 rpm 9 Press button of the display to start AEB The message ST is displayed if the start conditions are ok NOTE The button must not be released before TCU has started the AEB or quit with an error code 10 Hold button until AEB has started The message K1 will be displayed Inform...

Страница 113: ...you have to restart the TCU ignition off on Engine speed too low raise engine speed Engine speed too high lower engine speed Transmission oil temperature too low heat up transmission Transmission oil temperature too high cool down transmission FT Transmission temperature not in defined range during calibration Transmission stays in neutral you have to restart the TCU ignition off on FB Operating m...

Страница 114: ...oil Use a suitable container to catch drain oil Dispose of waste oil according to federal state and local regulations 4 When drained close valve and install plug Fill with 62 5 L 16 5 gal of clean oil 5 Replace fill cap 6 Start engine and operate implement controls to ensure all lines are filled 7 Stop engine and check oil level on sight gauge Add oil to bring level to the middle of the gauge Flui...

Страница 115: ...1 Remove level check plug 1 at rear of center housing 2 Remove drain plug 2 and allow oil to drain Catch drain oil in suitable container NOTE Allow adequate time for oil to drain from axle sections into center housing 3 After oil is drained clean area around drain and install drain plug 4 Fill axle at center housing until level is even with bottom of check plug NOTE Allow adequate time for oil to ...

Страница 116: ...age use a jack to raise end of case opposite of drain plug 1 Remove fill plug on top of tandem case 2 Remove drain plug 1 from bottom inside of tandem case Allow oil to drain into a suitable container Dispose of waste fluid according to federal state and local laws 3 Clean area around drain and replace plug 4 Remove check plug 2 Fill case using top fill plug until oil level is even with bottom of ...

Страница 117: ... fluid according to federal state and local laws 2 Clean area around drain plug and replace plug 3 Remove breather 1 and add oil until level with check plug hole 2 Front Wheel Bearing Grease Change 1 Loosen bolts 1 and remove front wheel bearing cover 2 2 Remove grease and clean bearing housing 3 Repack bearing housing with grease approximately 0 9 L 0 95 qt per side 4 Replace cover and torque cov...

Страница 118: ... without fluid in the reservoir Parking Brake Check Check parking brake lever It should engage between the 2nd and 3rd notch The right console display will indicate the parking brake is engaged If the brake is not engaged at this time adjust at the lower linkage If the display does not indicate when the parking brake is applied adjust the linkage at the lever and check adjust the switch position 1...

Страница 119: ...upport bottom transmission cover and remove bolts 1 securing rear of cover 2 Lower rear of cover to the ground allowing cover to hang from front pivot bolts 2 Loosen jam nuts 4 retaining cable to the bracket Adjust cable 5 by raising or lowering jam nuts on cable end 3 Tighten jam nuts and verify parking brake lever operation 1 2 3 4 5 ...

Страница 120: ...TE It is not necessary to remove the seat but greater access will be gained if it is removed 2 Remove the cotter pin and clevis pin from the parking brake lever 3 3 Loosen the jam nut 1 and turn the link 2 counterclockwise to loosen the cable and clockwise to tighten the cable If further adjustment is required loosen the jam nuts securing the cable to the floor and adjust to provide more or less c...

Страница 121: ... the brake lever up to the third notch 5 With the ignition switch in RUN slide the parking brake switch up or down until the parking brake lamp appears on the display Tighten the retaining bolts on the switch mounting plate 6 Release the parking brake lever Verify that the parking brake message appears between the 2nd and 3rd notch 7 Replace cover and storage box Radiator Oil Cooler Check Check ra...

Страница 122: ...and the front guide center lock nut 2 Loosen circle guide nuts and jam nuts 3 of radial clearance adjusting screws on front guide 5 With one flank of gear tooth in contact with one circle tooth measure the clearance between the two teeth on the opposite side using a feeler gauge Clearance should be between 0 76 1 52mm 0 030 0 060 in If clearance is incorrect turn adjusting screws of front guide to...

Страница 123: ...ttaching cutting edge 2 or end bits 3 to moldboard 3 Remove any mud or debris from moldboard contact surfaces If edge is to be reversed clean mounting surfaces of cutting edge 4 Attach cutting edge to moldboard Secure with countersink carriage bolts Moldboard Guides Adjust Moldboard guide clearance must be checked to prevent looseness and excessive wear of the moldboard guides Loosen nuts 1 and ad...

Страница 124: ...n the master switch OFF and remove key to prevent others from activating any electrical circuits 1 Remove top panel 2 Attach charging device booster battery or battery charger to terminals of the battery Observe polarity connecting positive to positive before connecting negative to negative 3 Allow battery time to charge Longer charges at lower current are recommended 4 Disconnect charging device ...

Страница 125: ...clean and protect terminals with terminal boots 1 Turn ignition switch OFF and remove key 2 Turn master switch OFF and remove key 3 Remove the top panel 4 Disconnect negative cable from battery 5 Disconnect positive cable from battery 6 Remove nuts from retaining bracket 1 Remove bracket 7 Remove battery Dispose of old battery according to federal state and local laws 8 Secure new battery in place...

Страница 126: ...ttery cables and connections for cracks or corrosion 3 Replace broken terminals connectors or cables 4 Clean corroded connections with a battery brush or a wire brush until shiny 5 Remove any and all debris from surrounding surfaces Lights Replace Bulbs and sealed beams are replaceable as individual items For brake and turn signal flasher bulbs remove screws 1 to access the bulb For headlights and...

Страница 127: ...und Disconnect The Master Switch 1 is inside the right side engine access door When in the OFF vertical position the ground circuit to batteries is opened Turn switch OFF and remove key when the machine will be parked for long time periods or while servicing To operate machine turn Master Switch ON NOTICE Disconnecting battery too soon will prevent purging of the DEF lines after engine is shut dow...

Страница 128: ...ntamination To prevent contamination when changing oils filters etc always clean the area around the filler caps level plugs drain plugs dipsticks and filters prior to removal To prevent dirt entry during greasing wipe dirt from the grease fittings before attaching grease gun All grease fittings are equipped with caps which must be removed before attaching grease gun Reinstall cap after wiping off...

Страница 129: ...heck Engine Lubricating Oil Level Check Engine Accessory Drive Belt and Tensioner Check Air Filter Restriction Check Dust Ejection Valve Check Air Intake Piping Check Every 250 Hours or Monthly Charge Air Piping Check Charge Air Cooler Check Every 500 Hours or 6 Months Fuel Filters Change Engine Lubricating Oil and Filters Change Engine Coolant Antifreeze Check Cooling Fan Belt Tensioner Check Eve...

Страница 130: ...gent in hot water Dry tube with compressed air If crankcase breather tube is uncleanable or contains cracks and other damage replace crankcase breather tube Refer to Cummins QSF3 8 Operation and Maintenance Manual for complete instructions Fuel Water Separator Check Check the fuel sediment bowl 1 on the fuel water separator for water and debris and drain if necessary WEAR APPROPRIATE EYE AND FACE ...

Страница 131: ...k or above H high mark Poor engine performance or engine damage can occur Engine Accessory Drive Belt and Tensioner Check To remove drive belt 1 insert 3 8 in drive breaker bar into the square hole on the tensioner 2 and relieve pressure on the tensioner Lift belt from pulleys and remove Examine belt for damage such as tears or cracks Move tensioner through its full range of motion ensuring free m...

Страница 132: ...e 1 of dust by squeezing the valve until it opens This may have to be performed multiple times depending on the severity of dust or debris found in the valve If debris is not able to be purged from the valve remove the valve and clean out by hand Inspect dust ejection valve If damage is found replace NOTICE Before removing dust ejection valve clean surrounding area Refer to Cummins QSB3 3 Operatio...

Страница 133: ...maintenance interval Charge Air Piping Check Inspect the charge air piping 1 and hoses for wear and damage including leaks holes cracks or loose connections If hose clamps are loose tighten Refer to Cummins QSB3 3 Operation and Maintenance Manual for complete instructions Charge Air Cooler Check 1 Remove grate 2 Inspect charge air cooler 1 for dirt and debris blocking the fins Check for wear and d...

Страница 134: ...ary fuel filter 3 and dispose of properly NOTE Over tightening of the filter will distort threads filter element seal or filter Priming the Fuel System It will be necessary to manually prime the fuel system 1 if one of the following conditions exist The fuel injection pump is replaced The fuel lines are replaced Start up after an extended period of time To Prime the System 1 Loosen the knob on the...

Страница 135: ... oil to new filter sealing ring 5 Install new filter and tighten until sealing ring contacts mounting surface Tighten an additional 3 4 turn NOTICE DO NOT over tighten Over tightening can damage the filter 6 Install plug in engine oil pan Torque to 17 ft lb 24 Nm 7 Remove oil fill cap 3 and add 9 5 L 10 qt of oil 8 Start engine and allow to idle for 3 to 5 minutes to circulate oil Turn off engine ...

Страница 136: ...s essential in every climate Refer to Cummins QSF3 8 Operation and Maintenance Manual for complete instructions Accessory Drive Belt Tensioner Check To remove drive belt 1 insert 3 8 in drive breaker bar into the square hole on the tensioner 2 and relieve pressure on the tensioner Lift belt from pulleys and remove Examine belt for damage such as tears or cracks Move tensioner through its full rang...

Страница 137: ...nd the engine running hot Inspect for Reuse Ensure the correct radiator cap is being used Inspect the rubber seal of the pressure cap for damage Inspect the radiator fill neck for cracks or other damage Pressure test the radiator cap The pressure cap MUST seal within 2 psi 14 kPa of the value stated on the cap or it MUST be replaced Refer to Cummins QSF3 8 Operation and Maintenance Manual for comp...

Страница 138: ...l radiator with a 50 50 mixture of clean soft water and antifreeze to bottom of fill neck 6 With cap off start and allow engine to idle until temperature is normal and thermostat has opened Stop engine and check fluid level Add additional coolant as necessary 7 Install radiator cap and tighten Secure radiator cover Refer to Cummins QSF3 8 Operation and Maintenance Manual for complete instructions ...

Страница 139: ...ir cleaner end cover 2 2 Carefully remove outer element 3 taking care not to disturb the inner element or knock any dirt off the outer element NOTICE DO NOT clean element and reuse as doing so reduces the amount of dust an element will hold 3 Install element in filter assembly by firmly pressing into place 4 Install end cover and secure latches Cover must provide seal NOTE Replace the inner second...

Страница 140: ...move inner element 1 by pulling on it and discard 3 Install new inner element by firmly pressing it into place Be sure inner element is seated properly 4 Install outer element and cover Engine Clean Steam is the preferable method of cleaning an engine If steam is not available use a solvent to clean the engine NOTICE Protect all electrical components openings and wiring from the full force of the ...

Страница 141: ...y 5 Supply Module Relay 6 24 V Neutral Start Relay 7 Aftertreatment Relay 8 J1939 Datalink Fuse 9 Aftertreatment Fuse 10 ECM Fuse 11 Supply Module Fuse 12 DEF Heat Relay Fuse NOTICE Turn off Master Switch before working on electrical system NOTICE Always replace fuses with an equal amperage fuse 1 1 SEAT 10A 2 DISPLAY 7 5A 3 BLADE PITCH 30A 4 DEFOG FANS 30A 5 HIGH BEAMS 10A 6 HEAD LIGHT 10A 7 HORN...

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Страница 143: ... 1 When in the OFF vertical position the ground circuit to batteries is opened Turn switch OFF and remove key when the machine will be parked for long time periods or while servicing To operate machine turn Master Switch ON NOTICE DO NOT turn master switch OFF while lamp 2 is illuminated Lamp remains ON approximately 2 minutes after engine is shut down NOTICE Disconnecting battery too soon will pr...

Страница 144: ...ntamination To prevent contamination when changing oils filters etc always clean the area around the filler caps level plugs drain plugs dipsticks and filters prior to removal To prevent dirt entry during greasing wipe dirt from the grease fittings before attaching grease gun All grease fittings are equipped with caps which must be removed before attaching grease gun Reinstall cap after wiping off...

Страница 145: ...in Every 50 Hours or Weekly Hoses and Clamps Inspect Replace Fuel Tank Water and Sediment Drain Every 250 Hours Engine Oil Sample Obtain Every 500 Hours Fan Clearance Check Every 500 Hours or 1 Year Engine Air Cleaner Primary Element Clean Replace Engine Air Cleaner Secondary Element Inspect Replace Engine Oil and Filter Change Fuel Filters Change Radiator Clean Every 1000 Hours Water Pump Inspect...

Страница 146: ...d check the condition of the fill cap gaskets Replace the cooling system fill cap if the fill cap gaskets are damaged Reinstall the cooling system fill cap 4 Inspect the cooling system for leaks Engine Air Cleaner Service Indicator Check When red indicator reaches the window on indicator 1 replace air filter element Push button 2 to reset indicator DO NOT remove element until the indicator show it...

Страница 147: ...requent cleaning is required Engine Oil Level Check 1 Park machine on a level surface Allow engine oil to settle for 5 minutes after the engine has stopped before checking level 2 Remove dipstick 1 and check level Oil level should be above minimum mark and below maximum mark 3 Remove fill cap 2 and add or remove oil to obtain proper fill level between minimum and maximum marks 4 Install the fill c...

Страница 148: ...o help prevent air from entering the fuel system 1 Install a suitable tube onto drain Open the drain valve located on bottom of separator 1 and allow the fluid to drain into a suitable container 2 Close the drain valve Remove tube from drain Dispose of the drained fluid in accordance with local regulations and mandates Fuel leaked or spilled onto hot surfaces or electrical components can cause a f...

Страница 149: ... loose clamps 3 Check for the following conditions End fittings that are damaged or leaking Outer covering that is chafed or cut Exposed wire that is used for reinforcement Outer covering that is ballooning locally Flexible part of the hose is kinked or crushed Armoring is embedded in the outer covering A constant torque hose clamp can be used in place of any standard hose clamp Ensure the constan...

Страница 150: ...el system and returns to the fuel tank This causes water to accumulate in the fuel tank Draining the fuel tank regularly and obtaining fuel from reliable sources can help to eliminate water in the fuel 1 Drain fuel tank water and sediment by loosening the drain plug 1 on the bottom of the fuel tank Loosen the plug enough so any water will drain out then retighten plug 2 Refer to the Engine Operati...

Страница 151: ...his maintenance interval Engine Oil Sample Obtain Refer to the Engine Operation and Maintenance Manual supplied with the machine for instructions EVERY 500 HOURS All maintenance checks and inspections listed in previous maintenance intervals must be performed at this time in addition to those listed under this maintenance interval Fan Clearance Check Refer to the Engine Operation and Maintenance M...

Страница 152: ...e air can split the material of the air cleaner element Unfiltered air will drastically accelerate internal engine wear Check precleaner and the dust bowl daily for accumulation of dirt and debris Remove any dust and debris as needed Operating in dirty conditions may require more frequent service of the air cleaner element The air cleaner element should be replaced at least one time per year This ...

Страница 153: ...e to keep dirt out 4 Clean the inside of the air cleaner cover and body with a clean dry cloth 5 Remove tape from the air inlet 6 Install cleaned or new element in filter assembly by firmly pressing into place 7 Install air cleaner cover 8 Reset air cleaner service indicator 4 NOTE Replace the secondary element 3 for every three cleanings of the primary air cleaner element Refer to CAT C3 4B Indus...

Страница 154: ...mage to pleats seals gaskets and outer cover before cleaning Replace damaged air cleaner element To clean air cleaner element using pressurized air NOTE When cleaning primary air cleaner filter always begin with the inside of the filter to force dirt particles toward the outside 1 Aim air hose so air flows along length of filter Follow the direction of the pleats to prevent damage to filter DO NOT...

Страница 155: ...secondary air cleaner element is not serviceable 1 Remove air filter outer element and clean or replace as necessary Refer to Engine Air Cleaner Primary Element Clean Replace page 6 20 2 Remove inner element 1 by pulling on it an discard 3 Install new inner element by firmly pressing it into place Be sure inner element is seated properly 4 Install outer element and cover Refer to CAT C3 4B Industr...

Страница 156: ...ing ring is removed and clean filter mounting surface 4 Apply a thin film of new oil to new filter sealing ring 5 Install new filter and tighten until sealing ring contacts mounting surface Tighten an additional 3 4 turn NOTICE DO NOT fill oil filters with oil before installing Contaminated oil can cause accelerated wear to engine components NOTICE DO NOT over tighten Over tightening can damage th...

Страница 157: ... filter and dispose of properly 3 Remove the secondary fuel filter 2 and dispose of properly NOTE Over tightening of the filter will distort threads filter element seal or filter Priming the Fuel System It will be necessary to manually prime the fuel system 1 if one of the following conditions exist The fuel injection pump is replaced The fuel lines are replaced Start up after an extended period o...

Страница 158: ...imer on filter head 1 until the primer stiffens and it is difficult to pump approximately 80 pumps Contact with high pressure fuel may cause fluid penetration and burn hazards High pressure fuel spray may cause a fire hazard Failure to follow these inspection maintenance and service instructions may cause personal injury or death 1 ...

Страница 159: ... of oil and grease Clean both sides of the core Wash the core with detergent and hot water Thoroughly rinse the core with clean water After cleaning state the engine and accelerate the engine to high rpm This procedure will help in the removal of debris and drying of the core Stop the engine Use a light bulb behind the core in order to inspect the core for cleanliness Repeat the cleaning if necess...

Страница 160: ...Water Pump Inspect Visually inspect water pump for leaks Refer to CAT C3 4B Industrial Engine Operation and Maintenance Manual for complete instructions EVERY 1500 HOURS Engine Crankcase Breather Element Replace Refer to CAT C3 4B Industrial Engine Operation and Maintenance Manual for complete instructions ...

Страница 161: ...ete instructions Engine Mounts Inspect Inspect the engine mounts for deterioration and for proper bolt torque Refer to CAT C3 4B Industrial Engine Operation and Maintenance Manual for complete instructions Starting Motor Inspect Check the starting motor for correct operation Check the electrical connections and clean the electrical connections Refer to CAT C3 4B Industrial Engine Operation and Mai...

Страница 162: ... steam is not available use a solvent to clean the engine NOTICE Protect all electrical components openings and wiring from the full force of the cleaner spray nozzle Engine Air Cleaner Primary Element Clean Replace Refer to Engine Air Cleaner Primary Element Clean Replace page 6 10 Engine Air Cleaner Secondary Element Inspect Replace Refer to Engine Air Cleaner Secondary Element Inspect Replace p...

Страница 163: ...CR Relay 4 Neutral Start Relay 5 Engine ECM Fuse 6 Engine Fan Fuse 7 DEF Pump SCR Fuse 8 Engine ECM Fuse 9 DEF Sensor Fuse 10 Engine ECM Relay Fuse NOTICE Turn off Master Switch before working on electrical system NOTICE Always replace fuses with an equal amperage fuse 1 1 SEAT 10A 2 DISPLAY 7 5A 3 BLADE PITCH 30A 4 DEFOG FANS 30A 5 HIGH BEAMS 10A 6 HEAD LIGHT 10A 7 HORN 5A 8 IGN SWITCH 7 5A 9 TAI...

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Страница 165: ...er of Cylinders 4 Displacement 3 8 L 229 cu in Bore and Stroke 95 mm x 115 mm 3 74 in x 4 53 in Aspiration Turbocharged and Charge Air Cooled Cooling Water Rated Power 89 5 kW 120 hp Maximum Torque 488 Nm 360 lb ft 1500 RPM Rated Speed 2200RPM Low Idle Speed 950 50 RPM High Idle Speed 2200 50 RPM Compression Ratio 17 2 1 Firing Order 1 2 4 3 Weight Wet 374 kg 825 lb ...

Страница 166: ... 4 L 207 cu in Bore and Stroke 99 mm x 110 mm 3 9 in x 4 33 in Aspiration Turbocharged Cooling Water Rated Power 89 5 kW 120 hp Maximum Torque 490 Nm 361 lb ft 1400 RPM Rated Speed 2200RPM Low Idle Speed 950 50 RPM High Idle Speed 2200 50 RPM Fuel Pump CAT Compression Ratio 17 1 1 Firing Order 1 3 4 2 Weight Net Dry approximate with standard equipment 270 Kg 595 2 lb ...

Страница 167: ...50 RPM Transmission Make and Model ZF Model 6 WG115 Type Hydrodynamic Full Power Shift Long Drop Countershaft with Helical Gears Speeds 6 Forward 2 Reverse Speed Selection Full Powershift w Electronic Single Control Shifter Transmission Disconnect Selectable Incorporated with Brake Pedal Pump Type Gear Capacity 22 4 GPM 2000 RPM Engine Speed Clutch Pressure 16 18 bar 232 260 psi ...

Страница 168: ...placement 120 cm3 rev 7 33 in3 rev Relief Pressure 1650 psi Number of Cylinders 1 Maximum Turn Angle 40o from Center Diameter and Stroke 63 5 X 198 mm 2 50 X 7 80 in Minimum Turning Radius 5 7 m 18 ft 9 in Forward Reverse Ratio Mph Km hr Ratio Mph Km hr 1 5 202 2 8 4 5 4 939 2 8 4 5 2 3 367 4 3 6 9 2 078 6 8 10 9 3 2 191 6 8 10 9 N A N A N A 4 1 418 10 3 16 6 N A N A N A 5 0 944 15 8 25 4 N A N A ...

Страница 169: ...oating Steel Lower Bearing Fixed Flange Steel Maximum Angle from Center 25o Number of Cylinders 2 Cylinder Diameter and Stroke 76 0 x 276 mm 3 00 x 10 88 in Tires 15 0 x 19 5 8 ply G2 tubeless traction type tires mounted on 12 25 in wide rims Inflation Pressure 172 kPa 25 psi Loaded Tire Radius 490 3 mm 19 3 in ...

Страница 170: ...gine Oil with Filter Cat 8 3 L 2 2 gal Cummins 10 6 L 2 8 gal Transmission 12 3 L 3 25 gal Tandem Case each 11 4 L 3 0 gal Hydraulic System 68 2 L 18 0 gal Rear Axle 20 8 L 5 5 gal Circle Gearbox 0 75 L 0 2 gal Electrical System Type 12 Volt Negative Ground Battery Qty 1 1000 CCA 0o F Alternator Cat 14V 120AMP Cummins 14V 135AMP Horn Low Tone 108 dB Backup Alarm 102 dB minimum ...

Страница 171: ...Size 302 mm 11 89 in Number of Discs 2 Actuation Foot Operated Hydraulic Power Brake Master Cylinder Dual Circuit Fluid Type ISO 68 Hydraulic Oil Operating Pressure 65 5 bar 950 psi Accumulator Charging Pressure 138 bar 2000 psi Torque Capacity 22 000 Nm 15 913 lb ft Park Brake Make ZF Type Disc Size 380 mm 14 96 in ...

Страница 172: ... Tapered Roller Bearings Mounting Independently Oscillating Direct to Rear Axle Oscil 44 5 mm 1 75 in Pitch in Oil Bath Chain Length 42 Pitches Slip Fit Connecting Link Drive Ratio 1 1 Front Axle Construction High Strength Welded Steel Oscillation Angle from Center 18o Front Wheel Lean Angle from Center 18o Ground Clearance 20 3 in 516 mm ...

Страница 173: ...d Clearance 14 6 in 370 mm Differential Super Max TracR Torque Proportioning Hydraulic Pump Make and Model Eaton Fluid Power L2 Tandem Pump Type Tandem Gear Implement Steering Section Displacement 2 33 in3 38 2 cm3 per Revolution Fan Drive Section Displacement 1 30 in3 21 3 cm3 per Revolution Maximum Flow to Implement Steering Section 20 gpm 72 9 L min 2200 RPM Maximum Flow to Fan Drive 11 1 gpm 4...

Страница 174: ...llel 4 Way 3 Position Spring Return to Neutral Number of Sections 8 Hydraulic System Implement Relief Pressure 1850 psi 127 6 bar Steering Relief 1500 psi 103 4 bar Filter Type Full Flow Pleated Paper Filter Micron Rating 5 Nominal 25 Absolute Filter Bypass Pressure 138kPa 20psi Drawbar Construction A Frame Welded Steel Connection Pin ...

Страница 175: ...Size 47 0 in 1241 mm OD x 44 5 in 1130 mm ID x 4 0 in 102 mm Depth Angle 360o Continuous Rotation Speed 1 12 RPM Circle to Pinion Gear Ratio 9 83 1 Wear Surface Area 172 in2 1110 cm2 Wear Plates 4 Replaceable Inserts Circle Turn Gearbox and Motor Gearbox Type Hydraulic Driven Worm Ratio 18 1 Motor Make and Model Eaton Fluid Power T Series Motor Type Geroller Displacement 11 9 in 3 Rev 20 3 cc Rev ...

Страница 176: ...d Dimensions Standard 10 ft x 21 in x 063in 3 050 m x 533 4 mm x 16mm Optional 12 ft x 21 in x 063in 3 660 m x 533 4 mm x 16mm Ground Clearance Maximum Pitch Angle minimum clearance 7 in 178 mm Normal Pitch Angle 12 8 in 325 mm Minimum Pitch Angle 15 in 381 mm Blade Pitch Angle Normal Pitch 62 0o Minimum Pitch 53 0o Maximum Pitch 107 5o Blade Side Shift Left 17 in 432 mm Right 20 in 508 mm ...

Страница 177: ...cifications 7 Moldboard Reach 10 ft Moldboard Reach Outside Rear Wheels w Straight Frame Left 39 1 in 994 mm Right 42 0 in 1067 mm Reach Outside Rear Wheel w Frame Articulated Left 59 4 in 1508 mm Right 62 8 in 1594 mm Cylinders ...

Страница 178: ...7 14 Specifications 7 Operation Weights Machine Operating Weight w Scarifier and Cab 17000 lb 7711 kg Front Axle 5510 lb 2499 kg Rear Axle 11490 lb 5212 kg Blade Pressure 9165 lb 4156 kg Scarifier Pressure 4300 lb 1950 kg ...

Страница 179: ...25 in 1048 mm Maximum Ground Clearance 17 5 in 445 mm Ground Penetration 6 0 in 152 mm or 8 5 in 216 mm Scarifier Penetration Pressure 4300 lb 1950 kg Total Vehicle Length with Scarifier 279 2 in 7092 mm Dozer Blade Attachment Front Dimensions 96 in x 24 in 2438 mm x 610 mm Maximum Ground Clearance 20 3 in 516 mm Maximum Digging Depth 3 0 in 76 2 in Total Vehicle Length with Dozer Blade 23 ft 7 m ...

Страница 180: ...476 mm Minimum Maximum Ripping Width 75 in 1905 mm Ripper Penetration Pressure 9100 lb 4128 kg Total Vehicle Length with Ripper 27 ft 8 1 m Moldboard Extensions Extensions 24 in 610 mm 90o Bank Slope Saddle Type Hydraulic Pin Release Rotation from Center 90o Moldboard Pitch Cylinder Bore 2 50 in 63 5 mm Stroke 8 00 in 203 2 mm Rod Diameter 1 00 in 25 4 mm ...

Страница 181: ...r Tiltable Windshield Sliding Rear Window Two Lockable Full Size Doors Coat Hook Lunch box Location Dome Light Front and Rear Windshield Wipers and Washers Inside Mirror Head Liner and optional Air Conditioner Glass Tinted Safety Glass EEC Approved Heater 40 000 Btu hr 90o F Differential Engine Coolant Heater Type 120 Volts ...

Страница 182: ...1 NORAM 65ET GRADER 7 18 Specifications 7 Options ...

Страница 183: ...NORAM 65ET GRADER 7 19 Specifications 7 Options ...

Страница 184: ...This page intentionally left blank ...

Страница 185: ...Refer to the Cummins or Cat Operation and Maintenance Manual included with the motor grader for engine troubleshooting TRANSMISSION PROBLEM POSSIBLE CAUSE CORRECTION Transmission will not operate Electrical connections loose Low oil level Check electrical continuity Transmission operation poor or jerky Electrical connections loose Torque converter worn Check electrical continuity Replace torque co...

Страница 186: ... Lift cylinder leaks Drawbar pins worn Cutting edges worn Adjust guides Rebuild or replace cylinder Replace pins Replace cutting edges Moldboard angle changes under load or does not rotate Excessive pinion tooth backlash Worn or broken circle or pinion gear teeth Circle guides to tight Adjust circle guides to correct backlash Replace circle or pinion gear Adjust circle guides Front or rear impleme...

Страница 187: ...ounts Inspect 6 19 Engine Oil and Filter Change 6 14 Engine Oil Level Check 6 5 Engine Oil Sample Obtain 6 9 Fan Clearance Check 6 9 Fuel Filters Change 6 15 Fuel System Prime 6 20 Fuel System Primary Filter Water Separator Drain 6 6 Fuel Tank Water and Sediment Drain 6 8 Fuses Replace 6 21 General Information 6 1 Hoses and Clamps Inspect Replace 6 7 Maintenance 10 Hours or Daily 6 4 50 Hours or W...

Страница 188: ...diator Hoses Check 5 12 Radiator Pressure Cap Check 5 11 Service Intervals 5 2 Switch Master 5 1 D Daily Pre Starting Inspection 3 1 Defog Fan Switch 2 26 Digging 3 21 Driving the Machine 3 8 E Electronic Display 2 28 Active Engine Error Screen 2 38 Active Error Screen 2 38 AEB Calibration Screen 2 35 Electronic Display Navigation 2 39 Engine Stop Screen 2 38 Indicator Lamps 2 28 Main Operating Sc...

Страница 189: ...rs Grease 4 19 Lights Replace 4 48 Lubrication Fluid Level Check 4 7 Maintenance 10 Hours or Daily 4 12 50 Hours or Weekly 4 17 100 Hours 4 21 250 Hours or Monthly 4 23 500 Hours or 3 Months 4 26 500 Hours or 6 Months 4 30 1000 Hours or 6 Months 4 33 2000 Hours or 1 Year 4 36 When Required 4 40 Maintenance Intervals 4 10 Moldboard and Circle Turn Clean Lubricate 4 20 Moldboard Cutting Edge Replace...

Страница 190: ...ont Console Tilt 2 19 Front Wheel Lean Control Caterpillar Style Configuration 2 24 Front Wheel Lean Control Standard Style Configuration 2 22 Implement Control Caterpillar Style Configuration 2 24 Implement Control Standard Style Configuration 2 21 Left Side Moldboard Height Control Caterpillar Style Configuration 2 23 Left Side Moldboard Height Control Standard Style Configuration 2 22 Parking B...

Страница 191: ...Pin Optional 3 17 Saddle Pin Puller Switch Optional 2 17 Safety Machine 1 1 Messages 1 1 Personal 1 1 ROPS and FOPS Inspect 4 29 Safety Decal Locations 1 6 Safety Decals Inspect 1 5 Safety Messages 1 1 4 1 Safety Symbol Explanation 1 2 Seat 2 15 Seat Adjustments 2 15 Seat Belt 2 16 3 3 Side Shift Control Lever Caterpillar Style Configuration 2 23 Side Shift Control Lever Standard Style Configurati...

Страница 192: ...2 26 Rear Work Lights 2 26 Right Side Console Light 2 26 Rotating Beacon 2 26 System Settings Screens 2 33 T Taillights 2 20 Throttle Control Lever 2 25 Transmission 3 19 Changing Direction 3 20 Engaging 3 19 Inching Control 3 20 Neutral Interlock 3 19 Transmission Control Lever 2 25 Troubleshooting Engine 8 1 Hydraulics and Implements 8 2 Transmission 8 1 Turn Signals 2 20 V View CAN Screen 2 33 ...

Страница 193: ...NORAM 65ET GRADER REVISION HISTORY Revision Date Pages Description 65E T4 October 2015 34491 10 2015 All First Edition Tier 4 Final Operation and Maintenance Manual Released ...

Страница 194: ...g When operated in California any off road diesel vehicle may be subject to the California Air Resources Board In Use Off Road Diesel Vehicle Regulation It therefore could be subject to retrofit or accelerated turnover requirements to reduce emissions of air pollutants For more information please visit the California Air Resources Board website at http www arb ca gov msprog ordiesel ordiesel htm ...

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