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NorAM 65E Turbo Operator's Manual
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NorAM 65E Turbo Operator's Manual

Motor grader
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NORAM 65ET GRADER
65
| Motor Grader
E
TURBO
Operator's Manual
June, 2009
EFF. S/N 9500
Catalog #13961
01

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Summary of Contents for NorAM 65E Turbo

  • Page 1 NORAM 65ET GRADER | Motor Grader TURBO Operator’s Manual June, 2009 EFF. S/N 9500 Catalog #13961...
  • Page 2 This page intentionally left blank.

  • Page 3: Table Of Contents

    NORAM 65ET GRADER CONTENTS SAFETY ................0-1 GENERAL INFORMATION..........1-1 OPERATION ................ 2-1 LUBRICATION AND MAINTENANCE ........ 3-1 SPECIFICATIONS ............... 4-1 TROUBLESHOOTING............5-1...
  • Page 4 NORAM 65ET GRADER...

  • Page 5: Safety

    NORAM 65ET GRADER PRECAUTIONARY STATEMENTS PERSONAL SAFETY Throughout this manual and on machine decals, you will find precautionary statements ("CAUTION", "WARNING", and "DANGER") followed by specific instructions. These precautions are intended for the personal safety of you and those working with you. Please take the time to read them.
  • Page 6 NORAM 65ET GRADER SAFETY PRECAUTIONS A careful operator is the best operator. Most 12. Do not operate machine without ROPS or FOPS accidents can be avoided by observing certain in place and in good condition. precautions. To help prevent accidents, read and take the following precautions before operating machine.
  • Page 7 NORAM 65ET GRADER 9. Install lock pins in front and rear mounted 22. Dim vehicle lights when meeting a vehicle at implements before transporting machine between night. Make sure lights are adjusted to prevent job sites. blinding oncoming drivers. 10. Do not park on a steep incline.
  • Page 8 NORAM 65ET GRADER 3. Always use external supports when working under 14. DO NOT use your hand to check for leaks. Use a any linkage or raised part of the machine. Lower piece of cardboard to search for leaks. implements to the ground whenever possible.
  • Page 9 NORAM 65ET GRADER DIESEL FUEL OPERATOR AREA 1. Under no circumstances should gasoline, alcohol 1. The motor grader is equipped with Roll Over or blended fuels be added to diesel fuel. These Protection System (ROPS) and a Falling Object combinations can create an increased fire or Protection System (FOPS) which must be explosive hazard.
  • Page 10 NORAM 65ET GRADER Safety Decals The following safety decals have been placed on your machine. They are intended for your personal safety and for those working with you. Please take this manual and walk around your machine to note the content and location of these warning signs.
  • Page 11 NORAM 65ET GRADER ROPS AND FOPS USAGE The motor grader is equipped with a Roll Over Protection System (ROPS) and Falling Object Protection System (FOPS) and a seat belt. An optional enclosed cab is available which is also ROPS and FOPS certified.
  • Page 12 NORAM 65ET GRADER...

  • Page 13: General Information

    Keep all shields reference. If at any time a question arises concerning the in place. equipment, contact an authorized NORAM Dealer. Factory-trained personnel, genuine replacement parts The information contained in this manual is intended to and the necessary equipment are available for all service be of general nature only.
  • Page 14 ORIENTATION The NORAM 65ET motor grader is an articulated grader designed for moving material using a moldboard mounted underneath between the front and rear wheels. Options are available for front and rear mounted attachments to compliment the use of the mid- mounted moldboard.
  • Page 15 NORAM 65ET GRADER IDENTIFICATION NUMBERS The motor grader and major components are identified by serial numbers. The serial numbers are required when ordering parts. For easy reference the identification data should be recorded and kept in a safe place away from the machine.
  • Page 16 NORAM 65ET GRADER 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.
  • Page 17 NORAM 65ET GRADER PROTECTIVE SHIELD The engine and transmission compartments are covered to protect personnel from hot and moving parts. Inside the rear shell shields surround the fan and belts at the rear of the machine. WARNING: DO NOT OPERATE MOTOR GRADER WITHOUT ENGINE COVER AND ACCESS DOORS IN PLACE AND LATCHED.
  • Page 18 NORAM 65ET GRADER The right side door provides access to the following: CUMMINS ENGINE CAT ENGINE 1. Electric master switch 1. Electric master switch 2. Brake reservoirs 2. Brake reservoirs 3. Engine oil filter 3. Washer fluid tank On top of the engine cover is the radiator access door, 1. The hydraulic reservoir fill cap, 2, is inside the right side door panel.
  • Page 19 NORAM 65ET GRADER FOPS AND ROPS All motor graders are equipped with a seat belt. A Roll Over Protection System (ROPS) and Falling Object Protection System (FOPS) are standard. If the unit were to rollover, keep hands and feet within the area of the ROPS.
  • Page 20 NORAM 65ET GRADER LIGHTING Two work lights, 1, are mounted on the front frame facing the moldboard. Two headlights and turn signals, 2, are mounted at the front of the machine. Two optional work lights, 3, may be mounted on the top of the cab facing forward.
  • Page 21 NORAM 65ET GRADER CONTROLS AND INSTRUMENTS In the cab are several groups of controls mounted in front and to the side of the operator to provide information and control the operation of the machine. The controls have been categorized as follows:...
  • Page 22 NORAM 65ET GRADER FRONT CONSOLE Front Console Tilt Lever The front console tilt lever, 1, releases the front console to allow fore/aft movement. Front Console Lock Lever The front console lock lever, 1, prevents the movement of the implement, moldboard, articulation, wheel lean and front console.
  • Page 23 NORAM 65ET GRADER CATERPILLAR STYLE CONTROL CONFIGURATION NOTE: Only applies to machines with factory installed CAT control option. Left Side Moldboard Height Control Lever The left side moldboard height control lever, 1, raises, lowers or floats the left side of the moldboard.
  • Page 24 NORAM 65ET GRADER Articulation Control Lever The articulation control lever, 1, operates the articulation cylinders, causing the center of the motor grader to pivot Front Wheel Lean Control Lever NOTE: Front wheel lean has a lock pin which must be removed manually to actuate wheel lean.
  • Page 25 NORAM 65ET GRADER RIGHT SIDE CONSOLE Throttle Control Lever The throttle control lever, 1, controls engine speed. Move the lever rearward to lower engine speed. Move the lever forward to increase engine speed. Transmission NOTE: The transmission will not shift into gear if the parking brake is applied.
  • Page 26 NORAM 65ET GRADER Ignition Switch The ignition switch, 1, is a key-operated, four-position rotary switch that controls engine starting, stopping and accessories. ACC - Accessories are on and the engine is off. OFF - Engine and accessories are off. Rotating beacon, turn signals, panel lights and flashers continue to operate.
  • Page 27 NORAM 65ET GRADER DISPLAY All gauges have been replaced with the display unit. Information can be obtained by pushing the buttons below the display screen. If there are system issues, an error message will automatically display on the main menu.
  • Page 28 NORAM 65ET GRADER View Engine Diagnostics 2 Screen View Transmission Diagnostics Screen View Can Screen View Errors Screen - Number of active errors is displayed constantly. Occurrences of displayed error and error descriptions scroll continuously on the display. 1-16...
  • Page 29 NORAM 65ET GRADER System Settings Screen - Use the up and down arrows to display the item you wish to change. Use right arrow to select this item. A box will come up over a selected item. Use up and down arrows to adjust a selected item.
  • Page 30 NORAM 65ET GRADER FLOOR AND CEILING CONTROLS Brake Pedals Two pedals, 1, control the service brakes. The pedals are linked together so either one can be depressed to activate the brakes. If the inching control switch is off, depressing a brake pedal also disengages the transmission.
  • Page 31 NORAM 65ET GRADER WELDING AND BATTERY CHARGING Welding To avoid damage to the electrical system always observe the following: 1. Always disconnect the battery ground cable before arc welding on the machine or any implements attached to the machine. 2. Position the welder ground cable clamp as close to the welding area as possible. Never weld on one frame module and have the ground strap of the welder on the other module.
  • Page 32 NORAM 65ET GRADER WARNING: BATTERIES CONTAIN SULFURIC ACID. IN CASE OF CONTACT WITH SKIN, FLUSH AFFECTED AREA WITH WATER FOR FIVE MINUTES. SEEK MEDICAL ATTENTION IMMEDIATELY. AVOID CONTACT WITH THE SKIN, EYES OR CLOTHING.WEAR EYE PROTECTION WHEN WORKING NEAR BATTERIES.
  • Page 33 NORAM 65ET GRADER MOVING A DISABLED MACHINE CAUTION: WHEN HAULING OR TOWING MOTOR GRADER INSERT WHEEL LEAN LOCK PIN AND ARTICULATION LOCK PIN. Whenever possible, move a disabled machine using a transport trailer. If this is not possible the motor grader can be moved short distances to a more suitable site for field service by towing.
  • Page 34 NORAM 65ET GRADER 1-22...

  • Page 35: Operation

    Do not start engine or attempt to drive the motor grader until fully accustomed to all the controls. It is too late to learn after the machine is moving. If in doubt about any aspect of operation of the motor grader, consult an authorized NORAM dealer. OPERATOR'S PLATFORM The operator's platform provides a spacious area with all around visibility.
  • Page 36 NORAM 65ET GRADER SEAT The seat should be adjusted before operating the machine so all controls are easily reached and the operator is comfortable with good visibility. The air ride seat slides forward and backward, the back cushion reclines, and the armrests and lumbar support are adjustable.
  • Page 37 NORAM 65ET GRADER Lumbar Support Adjustment To adjust the lumbar support turn dial, 1, to desired firmness. Armrest Adjustment To adjust the height of the armrest, turn knob, 2, into desired position. Seat Belt WARNING: THIS MACHINE IS EQUIPPED WITH A SEAT BELT. ALWAYS USE THE SEAT BELT WHEN OPERATING MACHINE.
  • Page 38 NORAM 65ET GRADER FRONT CONSOLE ADJUSTMENT The front console should be adjusted forward or backward to provide a comfortable operating position. To tilt the front console rearward, raise front console tilt lever, 1. Push or pull the front console into the desired position and release lever.
  • Page 39 NORAM 65ET GRADER WIPERS AND WASHERS (CAB-EQUIPPED MODELS) The front window wiper switch, 1, controls the front wiper and washer. The rear window wiper switch, 2, controls the rear wiper and washer. To operate a wiper, turn the desired switch clockwise one notch to activate the wiper at low speed.
  • Page 40 NORAM 65ET GRADER Headlights and Taillights Headlights are mounted on front of the motor grader above the front wheels. Taillights are mounted on the rear of the machine. The headlights and taillights are controlled by the multi-function switch on the left side of the front console.
  • Page 41 NORAM 65ET GRADER LED Strobe Beacon (Optional) An LED strobe beacon is available for mounting on the roof of the motor grader. To activate strobe beacon, press the top side of the beacon switch, 1. To deactivate, press the bottom side of the switch.
  • Page 42 NORAM 65ET GRADER HEATING (CAB-EQUIPPED MODELS) The three-speed heater fan is controlled by a rotary switch, 1. Rotate the switch one notch clockwise, to operate fan in "low" speed. Turn clockwise to increase speed to "medium", and "high" speeds. Rotate fully counterclockwise to turn "off" heater fan.
  • Page 43 4. Shut Down Engine - Error message will be on the display screen. Contact authorized NORAM dealer for further instructions. 5. Check Transmission - Error message will be on the display screen. Check transmission display for error code.
  • Page 44 NORAM 65ET GRADER POWERSHIFT TRANSMISSION The power-shift transmission uses a single control lever, 1. Six forward and two reverse gear ratios may be chosen to provide the correct operating speed for any condition. With the inching control switch deactivated, depressing the brake pedal disconnects the transmission.
  • Page 45 NORAM 65ET GRADER INCHING CONTROL If brake pedal is depressed and the inching control switch, within the display screen, is deactivated, the transmission is disconnected (clutch pressure drops) and will not transfer power to the wheels. The transmission will engage when the brake pedals are released.
  • Page 46 NORAM 65ET GRADER PRELIMINARY INSPECTION Before beginning operation, or when changing operators, it is recommended that a walk-around inspection be performed. If items are found that represent a hazard or are worn, they should be repaired before operation begins. During the inspection, pay particular attention to: 1.
  • Page 47 NORAM 65ET GRADER OPERATING ENGINE PREPARING TO START ENGINE WARNING: NEVER IDLE ENGINE IN AN ENCLOSED AREA. CAUTION: BE SURE EVERYONE IS CLEAR BEFORE STARTING: IMPORTANT: Never push, tow or coast vehicle to start engine. Before starting engine: 1. Sit in the operator's seat.
  • Page 48 NORAM 65ET GRADER Cold-Engine Starting with Ether Aid (Optional) - CUMMINS ENGINE ONLY An optional ether aid is available for starting the engine in cold climates. It is automatically activated by the engine start switch when the engine water temperature is below 100F. When engine water temperature is below 100F a preset shot of ether is injected into the engine.
  • Page 49 NORAM 65ET GRADER ENGINE BLOCK HEATER (OPTIONAL) - CUMMINS ENGINE ONLY 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 of the proper rating for the length used to the heater plug first.
  • Page 50 NORAM 65ET GRADER STOPPING ENGINE Before stopping, idle engine for 3 to 5 minutes to allow turbocharger and manifold to cool and prevent possible distortion of components. To stop engine: 1. Move transmission control lever to the center neutral position.
  • Page 51 NORAM 65ET GRADER DRIVING THE MACHINE WARNING: OBSERVE THE FOLLOWING PRECAUTIONS WHEN DRIVING THE MOTOR GRADER: 1. WATCH IN THE DIRECTION OF TRAVEL. 2. NEVER COAST MACHINE WITH TRANSMISSION IN NEUTRAL. 3. SELECT PROPER GEAR BEFORE STARTING UP OR DOWN A HILL. FOR DOWNHILL USE THE SAME GEAR OR LOWER AS WOULD BE USED TO GO UPHILL.
  • Page 52 NORAM 65ET GRADER STEERING The basic method of steering the motor grader is through the front steering wheels. The turning radius can be reduced by using the front wheel lean and articulation functions. Whenever negotiating a sharp turn, reduce the speed before entering the turn.
  • Page 53 NORAM 65ET GRADER ARTICULATION IMPORTANT: An articulation lock pin, 1, under the cab must be removed and placed in storage bracket, 2, before operating. Do not operate machine with articulation lock pin installed. The motor grader has an articulating frame. It is hinged and bends in front of the cab.
  • Page 54 NORAM 65ET GRADER MOLDBOARD AND IMPLEMENT OPERATION The moldboard and optional implements are hydraulically operated. Control levers are located on each side of the front console. By actuating a switch on top of the front console, some control levers operate multiple functions.
  • Page 55 NORAM 65ET GRADER The implement lever, 1, raises and lowers the selected implement. The front of the motor grader may be equipped with a scarifier or blade, and the rear of the machine may be equipped with a ripper. NOTE: Front and rear implements should not be ground- engaging at the same time.
  • Page 56 NORAM 65ET GRADER Moldboard Side Shift The moldboard side shift lever, 1, moves the moldboard side to side. The side shift function adjusts moldboard position without changing the relative grade angle. Shift the moldboard to one side · Prevent tires from traveling too close to an edge.
  • Page 57 NORAM 65ET GRADER Manual Moldboard Pitch Adjustment 1. Lower moldboard to the ground and apply parking brake. Moldboard should rest lightly on ground with no downward pressure. 2. Pull hairpin clip and remove pin from pitch adjuster link. CAUTION: MOLDBOARD MAY FALL FORWARD WHEN PITCH ADJUSTER LINK PIN IS REMOVED.
  • Page 58 NORAM 65ET GRADER The circle turn control lever, 1, 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 neutral and stop circle movement.
  • Page 59 NORAM 65ET GRADER SADDLE LOCK PIN (OPTIONAL) To allow grading on banks up to 90° an optional rotating saddle is available. A hydraulically operated lock pin, 1, secures the saddle, 2, to the front module frame. When released the saddle rotates, allowing the circle and moldboard to pivot for side grading.
  • Page 60 NORAM 65ET GRADER Bank Slope (Optional) When the motor grader is equipped with the optional rotating saddle, the moldboard can be rotated 90° to either side for grading steep slopes. To rotate saddle and moldboard to the right: 1. Rotate circle, 1, until moldboard, 2, is perpendicular to grader.
  • Page 61 NORAM 65ET GRADER DIGGING NOTE: Always keep cutting edges in good condition. Dull and worn edges increase power demands on the motor grader. When starting a ditch, position moldboard so end (right or left) is directly behind and 76 mm (3 in) below the front wheel.
  • Page 62 NORAM 65ET GRADER PROCEDURES AND OPERATING SUGGESTIONS LEVELING AND SMOOTHING IMPORTANT: Never push material with the back of the blade. Back dragging will increase wear on the cutting edges and may damage exposed cylinder rods. When leveling an area of loose material, such as a road bed, straighten the frame and center the circle under the machine.

  • Page 63: Lubrication And Maintenance

    NORAM 65ET GRADER SECTION 3 - LUBRICTATION AND MAINTENANCE Proper machine operation depends upon a properly CLEAN FILLER CAP AREA AND KEEP FREE OF maintained machine. This section provides a list of items DEBRIS. to be checked, inspected or changed periodically.
  • Page 64 NORAM 65ET GRADER ADDING FUEL CONTINUED - To add fuel to the machine, open access door on the right side of the engine cover. Clean area around fuel cap. Remove cap, 1, and place in a clean area during refueling. After filling tank, replace and tighten fuel cap.
  • Page 65 NORAM 65ET GRADER PRELIMINARY BREAK-IN After 50 hours of operation perform the following: Operate motor grader with a light load for the first 50 -- Change transmission oil filter element. hours. Efficient engine operation is obtained with the engine coolant temperature above 70°C (158°F).
  • Page 66 NORAM 65ET GRADER ACCESSING LUBRICATION AND CHECK POINTS In order to access many of the lubrication and check points during service and maintenance procedures, shielding will need to be removed and the hood opened or removed. WARNING: AFTER SERVICE AND MAINTENANCE WORK IS COMPLETE, SHIELDING MUST BE REINSTALLED BEFORE OPERATING THE MACHINE.
  • Page 67 NORAM 65ET GRADER Open the right side access door to access: - - Master switch, 1. - - Engine oil filter, 4. - - Brake fluid reservoirs, 2. - - Air filter restriction indicator, 5. - - Washer fluid reservoir, 3.
  • Page 68 NORAM 65ET GRADER 10 HOURS OR DAILY Operation 1 - Check Engine Oil (Cummins engine is the left picture and Cat engine is the right picture.) 1. Park machine on a level surface. Allow engine oil to drain into the sump for 15 minutes after the engine has stopped before checking level.
  • Page 69 NORAM 65ET GRADER Operation 3 - Check Fuel Sediment Bowl Check the fuel sediment bowl, 1, on the fuel/water separator for water and debris and drain if necessary. CUMMINS ENGINE CAT ENGINE Operation 4 - Check Transmission Oil Check transmission oil level with oil hot and engine operating at idle speed.
  • Page 70 NORAM 65ET GRADER Operation 5 - Check Hydraulic Oil CAUTION: FLUID IS UNDER PRESSURE. TURN CAP SLOWLY TO RELIEVE PRESSURE BEFORE REMOVING. Check the hydraulic oil level in the reservoir with engine off. A sight gauge, 1, is located inside the right side of the engine cover.
  • Page 71 NORAM 65ET GRADER EVERY 50 HOURS OR WEEKLY Operation 7 - Check Wheel Lug Nuts Check to ensure wheel lug nuts, 1, are installed and tight on all wheels. Use a torque wrench to verify the front and rear wheel lug nuts are torqued to 440-475 N×m (325-350 lb-ft.).
  • Page 72 NORAM 65ET GRADER Operation 11 - Lubricate Front Axle Pivot Pins One fitting, 1, on front axle pivot pin. Lubricate with 2-4 shots. Operation 12 - Lubricate Steering Cylinder One fitting, 2, on each end of steering cylinder. Lubricate with 2-4 shots each.
  • Page 73 NORAM 65ET GRADER Operation 18 - Lubricate Implement Lift Cylinders One fitting, 1, located on each end of any implement cylinders installed. Lubricate with 2-4 shots each. Operation 19 - Lubricate Articulation Joint Bearings One fitting is located on the right side of the upper, 1, and lower, 2, articulation joints.
  • Page 74 NORAM 65ET GRADER EVERY 250 HOURS OR MONTHLY Operation 22 - Check Tire Inflation Pressure WARNING: DO NOT INFLATE TIRES WITH FLAMMABLE GASES OR WITH AIR FROM SYSTEMS THAT USE ALCOHOL INJECTORS. THIS COULD CAUSE EXPLOSION OR ACCIDENTS. WARNING: DO NOT STAND DIRECTLY IN FRONT OF TIRE WHILE PERFORMING MAINTENANCE.
  • Page 75 NORAM 65ET GRADER Operation 23 - Lubricate Drive Shaft One fitting, 1, is on the universal joint at each end of the drive shaft. Lubricate with 1-2 shots each. One fitting, 2, is on rear end of drive shaft. Lubricate with 2-4 shots.
  • Page 76 NORAM 65ET GRADER Operation 26 - Change Engine Oil and Filter - Cat Only Change oil filter, 1, when the engine oil is changed. 1. With the engine temperature above 70°C (158°F), turn engine off. 2. Remove plug, 2, on bottom of the engine oil pan and drain oil into a suitable container.
  • Page 77 NORAM 65ET GRADER Operation 27 - Check Rear Axle Housing Remove fill plug, 1, on rear axle center housing. Oil level should be even with bottom of hole. Add oil as necessary. Operation 28 - Check Circle Turn Gearbox Position machine on a level surface. Lower moldboard to ground so draw bar is level.
  • Page 78 NORAM 65ET GRADER EVERY 500 HOURS OR 6 MONTHS Operation 30 - Change Fuel Filters 1. Drain the fuel from the primary filter, 1, through the filter drain, 2, into a suitable container and dispose of properly. 2. Remove the filter and dispose of properly.
  • Page 79 NORAM 65ET GRADER TO PRIME THE SYSTEM: CUMMINS ENGINE INSTRUCTIONS: 1. Loosen the knob on the filter head 1. 2. Pump the primer, 2, until the lever stiffens and it is difficult to pump. 3. Push the primer in close to the filter head.
  • Page 80 NORAM 65ET GRADER Operation 31 - Change Hydraulic Oil Filter CAUTION: FLUID IS UNDER PRESSURE. TURN CAP SLOWLY TO RELIEVE PRESSURE BEFORE REMOVING. Change hydraulic filter when oil is cool. 1. Loosen fill cap to release pressure (shown on page 3-8).
  • Page 81 NORAM 65ET GRADER Operation 32 - Clean Hydraulic Oil Strainers Two strainers, a filler strainer and suction strainer, are used in the hydraulic system. Clean strainers when the filter element is changed. 1. Remove fill cap to release pressure, 1.
  • Page 82 NORAM 65ET GRADER Operation 33 - Change Engine Oil and Filter - Cummins Only 1. Change oil filter, 1, when the engine oil is changed. 2. Remove plug, 2, on bottom of the engine oil pan and drain oil into a suitable container. Dispose of waste oil according to federal, state and local regulations.
  • Page 83 NORAM 65ET GRADER NOTE: The procedure to adjust the engine valve lash for the C4.4 engine is different from conventional engines, due to the altered valve opening and closing events. Table 1 Setting The Valve Lash (A) Angled feller gauge...
  • Page 84 NORAM 65ET GRADER Table 2 2. See illustration 3. Rotate the crankshaft clockwise until the piston of No. 1 cylinder is at the top center position on the compression stroke. The exhaust valves and the inlet valves of No. 4 cylinder are in valve overlap. Measure the valve lash on the pair of exhaust valves (1) and the pair of inlet valves (2) of No.
  • Page 85 NORAM 65ET GRADER EVERY 1000 HOURS OR 6 MONTHS Operation 35 - Change Transmission Oil and Filter Change transmission oil and filter at the same time. 1. Support bottom transmission cover with a suitable lifting device. Remove four bolts securing cover and lower to the ground.
  • Page 86 NORAM 65ET GRADER Operation 36 - Check Cat Engine Valves Check Cat engine valves every 1000 hours. Contact local Cat service center. See Operation 35. 3-24...
  • Page 87 NORAM 65ET GRADER EVERY 2000 HOURS OR 1 YEAR Operation 37 - Change Engine Coolant Change engine coolant when engine temperature is cold. WARNING: FLUID IS UNDER PRESSURE. REMOVE CAP ONLY WHEN ENGINE IS COLD. RELEASE CAP SLOWLY TO FIRST STOP AND ALLOW PRESSURE TO DISSIPATE.
  • Page 88 NORAM 65ET GRADER Operation 38 - Change Hydraulic Oil WARNING: FLUID UNDER PRESSURE. LOWER IMPLEMENTS TO GROUND, SHUT OFF ENGINE AND MOVE CONTROL LEVERS SEVERAL TIMES TO RELIEVE PRESSURE. Change hydraulic oil when oil is cold. 1. Slowly remove fill cap. Allow pressure to release from tank.
  • Page 89 NORAM 65ET GRADER Operation 40 - Tandem Drive Case Change tandem case oil when oil is warm. NOTE: On right side tandem case the drain plug is at the front. On the left side the drain plug is at the rear. To aid drainage, use a jack to raise end of case opposite of drain plug.
  • Page 90 NORAM 65ET GRADER EVERY 5000 HOURS Operation 43 5000 Hours Check Cummins Engine Valves 1. Disconnect the batteries. 2. Remove the rocker lever cover and gasket. NOTE: Engine Coolant temperature must be less than 60°C (140°F). 3. Rotate the crankshaft until the number 1 cylinder is at TDC. For 3.9 L and 5.9.
  • Page 91 NORAM 65ET GRADER NOTE: If no TDC mark is present on either the vibration damper or the crankshaft speed indicator ring, align the large gap in the crankshaft speed indicator ring to the 5-o’clock position (2). The dowel pin could also be visible in the 9-o’clock position (1).
  • Page 92 NORAM 65ET GRADER NOTE: The clearance is correct when some resistance is “felt” when the feeler gauge is slipped between the crosshead and the rocker lever socket. Measure lash by inserting a feeler gauge between the crosshead and the rocker lever socket. If the lash measurement is out of specification, loosen the locknut, and adjust the lash to nominal specifications.
  • Page 93 NORAM 65ET GRADER Periodic Services Operation 44- Change Air Filter Inner Element Change air filter inner element every third time the outer element is changed. IMPORTANT: Do not clean inner element. 1. Remove air filter outer element and replace, as necessary. Refer to Operation 46.
  • Page 94 NORAM 65ET GRADER Parking Brake Cable Adjustment (Lever End) 1. Remove bolts and washers, 1, securing rear cover, 2, to floor. Remove rear cover. NOTE: It is not necessary to remove the seat but greater access will be gained if it is removed.
  • Page 95 NORAM 65ET GRADER Operation 46 - Replacing Air Filter Outer Element An indicator, 1, mounted on the air cleaner cover will turn red when the outer air filter element requires cleaning. 1. Remove air cleaner end cover. 2. Carefully remove outer element, 2, taking care not to disturb the inner element or knock any dirt off the outer element.
  • Page 96 NORAM 65ET GRADER Operation 48 - Circle Guide The circle and circle guides must be kept clean and adjusted properly. Improper adjustment will cause excessive tooth wear and poor angle control. Adjust vertical spacing before radial spacing. 1. Clean circle guides and bottom of circle so measurements are accurate.
  • Page 97 NORAM 65ET GRADER Operation 49 - Moldboard Cutting Edge Cutting edges and end bits should be replaced when worn or damaged. End bits are interchangeable from left to right. Cutting edges are interchangeable from left to right. WARNING: NEVER WORK UNDER RAISED EQUIPMENT. USE BLOCKS TO PREVENT IMPLEMENT OR MOLDBOARD FROM DROPPING.
  • Page 98 NORAM 65ET GRADER Operation 51 - Batteries WARNING: EXTINGUISH ALL SMOKING MATERIALS AND OPEN FLAMES WHEN WORKING AROUND BATTERIES. BATTERY GAS IS HIGHLY FLAMMABLE. The batteries are "Maintenance Free" and do not require electrolyte level checks. The batteries are 12 volt and connect in parallel to provide 12 volts to the electrical system.
  • Page 99 NORAM 65ET GRADER Operation 52 - Fuse Replacement If an electrical circuit does not work, check the fuse panel under the right side console. Fuses may have blown, breaking the circuit. Be sure to locate the cause of the blown fuse before replacing.
  • Page 100 NORAM 65ET GRADER 3-38...
  • Page 101 NORAM 65ET GRADER 3-39...
  • Page 102 NORAM 65ET GRADER 3-40...

  • Page 103: Specifications

    NORAM 65E GRADER SECTION 4 - SPECIFICATIONS 65ET CUMMINS ENGINE Model ..............Cummins QSB4.5 Tier III Type .
  • Page 104 NORAM 65E GRADER 65ET CAT ENGINE Model ............... . . CAT C4.4 Tier III Type .
  • Page 105 NORAM 65E GRADER Transmission Make and Model............. . . ZF Model 6 WG115 Type .
  • Page 106 NORAM 65E GRADER Articulation Type ............Hydraulic with Upper and Lower Joints Upper Bearing .
  • Page 107 NORAM 65E GRADER Service Brakes Type ..........Self-Adjusting, Wet Multi-Disc Integral with Rear Axle Disc Size .
  • Page 108 NORAM 65E GRADER Front Axle Construction ............High Strength Welded Steel Oscillation Angle from Center .
  • Page 109 NORAM 65E GRADER Hydraulic System Implement Relief Pressure ............1850 psi (127.6 bar) Steering Relief .
  • Page 110 NORAM 65E GRADER Moldboard Type1 ........... ”Roll Away” Involute Curve with Replaceable Cutting Edges and Bits Actuation .
  • Page 111 NORAM 65E GRADER Cylinders Operation Weights Machine Operating Weight w/ Scarifier and Cab........16600 lb (7574 kg) Front Axle .
  • Page 112 NORAM 65E GRADER Options Scarifier Attachments................Front Linkage .
  • Page 113 NORAM 65E GRADER Bank Slope Saddle Type ............... Hydraulic Pin Release Rotation from Center .
  • Page 114 NORAM 65E GRADER 4-12...

  • Page 115: Troubleshooting

    NORAM 65E GRADER 5 - T ECTION ROUBLESHOOTING IMPORTANT: This section is provided as an aid for troubleshooting the motor grader. It is not intended to replace a qualified mechanic. If repairs are required beyond routine maintenance, the machine should be returned to the dealer who has the correct tools, facilities, and knowledge to perform repairs to the correct and safe specifications.
  • Page 116 NORAM 65E GRADER Hydraulics and Implements...