Tennant 96GR Operator's Manual
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Tennant 96GR Operator's Manual

Tennant 96GR Operator's Manual

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  • Page 1 (Operator Manual)
  • Page 2 D The machine is maintained with Tennant Company supplied or equivalent parts. Parts and supplies may be ordered by phone or mail from any Tennant Company parts and service center, distributor, or from any of the Tennant Company subsidiaries. Before ordering parts or supplies, be sure to have your machine model number and serial number handy.

  • Page 3: General Information

    GENERAL INFORMATION SAFETY PRECAUTIONS The following symbols are used throughout this WARNING: Do not operate machine in manual as indicated in their descriptions: areas with possible falling objects unless machine is equipped with overhead guard. WARNING: To warn of hazards or unsafe practices which could result in severe WARNING: Dirt, dust, and debris may be personal injury or death.
  • Page 4 GENERAL INFORMATION WARNING: Always engage the hopper support bar before working under a raised hopper. Do not rely on the machine hydraulic system to keep the hopper in the “raised” position. The hydraulic system may leak internally, allowing the hopper to lower, crushing anything under it.
  • Page 5 GENERAL INFORMATION The following safety labels are mounted on the machine in the locations indicated. If these, or any, labels become damaged or illegible, install a new label in its place. FOR SAFETY LABEL -- LOCATED ON DUST ENGINE FAN LABEL -- LOCATED ON THE TOP SHIELD.
  • Page 6 GENERAL INFORMATION FALLING HOPPER LABEL LOCATED ON PUMP BAFFLE. 05544 FALLING HOPPER LABEL LOCATED ON LEFT SIDE LIFT ARM AND ON HOPPER SUPPORT 95GR MM199 (10--- 89)

  • Page 7: Table Of Contents

    GENERAL INFORMATION CONTENTS Page Page GENERAL INFORMATION ....DUMP DOOR INDICATOR ... . SAFETY PRECAUTIONS .
  • Page 8 GENERAL INFORMATION Page Page MAINTENANCE ......DEBRIS HOPPER ..... . 3-27 RECOMMENDED FIRST 50---HOUR HOPPER DUST FILTERS...
  • Page 9 GENERAL INFORMATION Page Page APPENDIX ....... Fig. 27 --- Steering Control Group .
  • Page 10 ....8-20 CUSTOMER DOCUMENTS ....TENNANT COMPANY LIMITED WARRANTY 9-3 TENNANT COMPANY, TENNANT COMPANY SUBSIDIARIES, AND MAJOR PARTS AND SERVICE LOCATIONS DIRECTORY .

  • Page 11: Machine Specifications

    SPECIFICATIONS SECTION 1 CONTENTS Page MACHINE SPECIFICATIONS ....POWER TYPE ......POWER TRAIN .
  • Page 12 SPECIFICATIONS 95GR MM199 (10--- 89)

  • Page 13: Machine Specifications

    SPECIFICATIONS MACHINE SPECIFICATIONS POWER TYPE Main brush pump --- variable displacement piston pump, 20.8 gpm (80 L/min) @ 2400 rpm Engine type --- piston Ignition --- diesel Main brush system rated pressure --- 4500 psi Cycle --- 4 (31,030 kPa) Aspiration --- natural Cylinders --- 4 Accessories pump --- gear pump, 2 gpm...

  • Page 14: System Fluid Capacities

    SPECIFICATIONS BRAKING SYSTEM MACHINE WEIGHTS Service brakes --- hydraulic drum brakes (2), one Net weight, dry --- 5200 lb (2360 kg) per front wheel, foot brake master cylinder Net GVWR --- 7000 lb (3175 kg) actuated GENERAL MACHINE PERFORMANCE Parking brakes --- utilizes service brakes, cable actuated Maximum forward speed --- 10.7 mph (17 km/h) Maximum reverse speed --- 6 mph (10 km/h)

  • Page 15: Machine Dimensions

    SPECIFICATIONS MACHINE DIMENSIONS 71 in (1805 mm) 111.5 in (2830 mm) TOP VIEW 108 in (2745 mm) 81.5 in (2070 mm) 60.5 in (1535 mm) 90.5 in (2300 mm) 01431 SIDE VIEW 95GR MM199 (10--- 89)

  • Page 16: Specifications

    SPECIFICATIONS 95GR MM199 (10--- 89)

  • Page 17: Operation

    OPERATION SECTION 2 CONTENTS Page Page PREPARATION FOR OPERATION ... MACHINE OPERATION ....2-13 AFTER UNCRATING AND BEFORE NORMAL SWEEPING OPERATION...
  • Page 18 OPERATION 95GR MM199(10--- 89)

  • Page 19: Preparation For Operation

    OPERATION PREPARATION FOR OPERATION AFTER UNCRATING AND BEFORE OPERATING THE 4. Check the engine oil level. MACHINE 5. Check the radiator coolant level. 1. Check the machine for shipping damage. WARNING: If the coolant is hot or if the 2. Read this manual carefully before operating or engine has been operating, let the engine servicing the machine.

  • Page 20: Operation Of Controls

    OPERATION OPERATION OF CONTROLS 05544 MACHINE COMPONENTS A. Operator Seat F. Hopper Inspection Door B. Instrument Panel G. Side Brush C. Overhead Guard H. Side Brush Height Adjustment Knob D. Engine Cover Hopper Support Bar E. Hopper J. Main Brush Access 95GR MM199(10--- 89)

  • Page 21: Controls And Instruments

    OPERATION Y Z AA 05952 CONTROLS AND INSTRUMENTS A. Brake Pedal Q. Dust Filter Shaker Pushbutton Switch B. Directional Pedal R. Dump Door Indicator C. Main Brush Height S. Fuel Level Gauge Adjustment Knob T. Engine Coolant Temperature Gauge D. Operator Seat U.

  • Page 22: Brake Pedal

    OPERATION BRAKE PEDAL MAIN BRUSH HEIGHT ADJUSTMENT KNOB The brake pedal operates the mechanical drum The main brush height adjustment knob is located brakes on the two front wheels. behind an access door next to the operator’s left foot. It limits the main brush lift linkage travel. The To stop the machine, return the directional control greater the linkage travel, the greater the amount of pedal to neutral;...

  • Page 23: Main Brush Speed Lever

    OPERATION MAIN BRUSH SPEED LEVER MAIN BRUSH POWER LIFT LEVER The main brush speed lever controls the speed of The main brush power lift lever raises and lowers the the main brush. It has three positions --- “off”, wire brush. It has three positions --- “up”, “”hold”, “sweeping”, and “wire brush”.

  • Page 24: Throttle Lever

    OPERATION THROTTLE LEVER HOPPER DOOR LEVER The throttle lever controls the engine governed The hopper door lever controls the hopper door speed. position. Pushing the lever away from the operator speeds the Pushing the control lever away from the operator into engine to the maximum governed speed.

  • Page 25: Main Brush Lift Lever

    OPERATION MAIN BRUSH LIFT LEVER CLOGGED DUST FILTER INDICATOR The main brush lift lever controls the height of the The clogged dust filter indicator lights when the dust main brush. filters become clogged and excessively restrict vacuum air flow. Lower the hopper, shut off the main Pulling the lever back and to the left lowers the main brush and vacuum fan, and push the dust filter brush.

  • Page 26: Engine Coolant Temperature Gauge

    OPERATION ENGINE COOLANT TEMPERATURE GAUGE BATTERY CONDITION GAUGE The engine coolant temperature gauge registers the The battery condition gauge indicates the present engine coolant temperature. Normal engine coolant voltage potential of the battery. Normal battery temperatures range up to 200_ F (93_ C). voltage is 10 to 14 volts.

  • Page 27: Parking Brake

    OPERATION PARKING BRAKE TO ENGAGE HOPPER SUPPORT BAR The parking brake controls two brake cables which 1. Engage the machine parking brake. are connected to the mechanical drum brakes on the two front wheels. Pulling the brake handle up WARNING: Always park on a level surface and engage the machine parking brake engages the parking brake.

  • Page 28: Hydraulic Pressure Gauge

    OPERATION 4. Lower the hopper support bar to its storage STABILIZER LEG location. The stabilizer leg projects forward to act as an anti---tipping device when the machine is being high dumped. Check the stabilizer leg to be sure it is projecting forward when the machine is being high dumped and is fully retracted when the hopper is in the “operating”...

  • Page 29: Machine Operation

    OPERATION MACHINE OPERATION NORMAL SWEEPING OPERATION TO START MACHINE A normal sweeping operation consists of seven NOTE: Before starting machine, perform the pre ---start checks. typical operations: pre---start checklist, starting machine, sweeping, dumping hopper, post operation 1. The machine operator must be in the checklist --- --- engine operating, stopping machine, operator’s seat with the directional control and post operation checklist --- --- engine stopped.

  • Page 30: To Sweep

    OPERATION TO SWEEP TO DUMP HOPPER Plan the sweeping in advance. Try to arrange long 1. Pull the main brush lift lever back into the runs with minimum stopping and starting. Sweep “raise” position. debris from very narrow aisles into main aisles ahead 2.

  • Page 31: Post Operation Checklist

    OPERATION POST OPERATION CHECKLIST --- ENGINE OPERATION ON GRADES OPERATING Drive the machine slowly on grades. Use the service Check brush patterns for width and taper. brakes to control machine speed. WARNING: Always travel slowly on grades TO STOP MACHINE to prevent machine from becoming 1.

  • Page 32: Machine Troubleshooting

    OPERATION MACHINE TROUBLESHOOTING Problem Cause Remedy Excessive dusting Dust skirts and seals worn, Replace or adjust skirts or damaged, not adjusted properly seals Dust filter clogged Shake and/or clean or replace filter Vacuum hose damaged Replace vacuum hose Vacuum fan failure See Hydraulic System Troubleshooting: Poor or no vacuum to brush compartment...

  • Page 33: Transporting Machine

    OPERATION TRANSPORTING MACHINE PUSHING OR TOWING MACHINE The front jacking locations are the bottom edge of the machine frame next to the front machine tires. The machine may be pushed from the front or the rear, using the bumpers provided, only after placing the rear wheel on a dolly.

  • Page 34: Machine Tie-- Downs

    OPERATION 7. Check to make sure the machine is secure. 8. Service the machine as required. 9. When finished servicing the machine, raise the machine up off the jack stands. 10. Remove the jack stands from under the machine. 11. Lower the machine. 12.

  • Page 35: Machine Storage

    OPERATION MACHINE STORAGE STORING MACHINE When storing the machine for extended periods of time, the following procedures must be followed to lessen the chance of rust, sludge, and other undesirable deposits from forming. 1. Empty the debris hopper. 2. Change engine oil. 3.
  • Page 36 OPERATION 2-20 95GR MM199(10--- 89)

  • Page 37: Maintenance

    MAINTENANCE SECTION 3 CONTENTS Page Page RECOMMENDED FIRST 50---HOUR BELTS AND CHAINS ..... . 3-26 MACHINE INSPECTION ....ENGINE FAN BELT .
  • Page 38 MAINTENANCE Page SKIRTS AND SEALS ..... . . 3-36 HOPPER LIP SKIRTS ....3-36 TO REPLACE HOPPER LIP .

  • Page 39: Recommended First 50

    MAINTENANCE RECOMMENDED FIRST 50---HOUR MACHINE INSPECTION After the first 50 hours of operation, the following procedures are recommended: 1. Check the brush pattern for correct brush adjustment. 2. Change the hydraulic fluid filter. 3. Check the torque of the engine cylinder head cap screws.

  • Page 40: Maintenance Chart

    MAINTENANCE MAINTENANCE CHART 04305 No. of Service Interval Description Procedure Lubricant Points Daily Air filter restriction Check for restriction indicator indicator Engine Check oil level Fuel water trap Drain water Brush skirts Check for damage wear, and adjustment Side brush Check for damage,wear, and adjustment Main brush...
  • Page 41 Flush BF --- Brake fluid EO --- Engine oil HYDO --- Tennant Company or approved hydraulic fluid MPGM --- Multipurpose, water resistant, lithium base, moly---disulphide EP grease WG --- Water and permanent---type ethylene glycol anti---freeze, one---to---one ratio NOTE: More frequent intervals may be required in extremely dusty conditions.

  • Page 42: Lubrication

    MAINTENANCE LUBRICATION ENGINE STEERING GEAR Check the engine oil level daily. Change the engine The steering gear has been lubricated at the factory oil and oil filter after every 50 hours of operation. and should not require any additional lubricant Change the engine oil more frequently if the unless a massive leak occurs.

  • Page 43: Side Brush Pivot Pins

    MAINTENANCE SIDE BRUSH PIVOT PINS The five side brush pivot pins should be lubricated with a general purpose, water resistant, lithium base, moly---disulphide EP grease after every 200 hours of operation. 01459 SIDE BRUSH PIVOT PINS A. Pivot Pin B. Side Brush Motor STABILIZER LEG PIVOT PIN The stabilizer leg pivot pin should be lubricated with a general purpose, water resistant, lithium base,...

  • Page 44: Hydraulics

    ATTENTION! Do not overfill the hydraulic fluid the chart for TENNANT Hydraulic Fluid, as well as reservoir or operate the machine with a low level the other features described. Do not substitute of hydraulic fluid in the reservoir.

  • Page 45: Hydraulic Fluid Filter

    MAINTENANCE HYDRAULIC FLUID FILTER DIRECTIONAL CONTROL PEDAL “NEUTRAL ” POSITION ADJUSTMENT The machine hydraulic system is kept clean to a level of 10 microns by a hydraulic fluid filter. The After replacing the hydraulic pump or pump hydraulic fluid filter is located on the right side of the linkages, the pump control linkages must be hydraulic fluid reservoir.

  • Page 46: Speed Limiter

    MAINTENANCE 10. Move the directional control pedal into the HYDRAULIC FLUID LEAKS “reverse” position and release it. The rear Fluid escaping from a very small hole can be almost wheel should stop rotating as soon as the invisible. Use a piece of cardboard or wood, rather pedal is released.

  • Page 47: Hydraulic Schematic

    MAINTENANCE 04307 HYDRAULIC SCHEMATIC 3-11 95GR MM199 (10--- 89)

  • Page 48: Hydraulic System Troubleshooting

    MAINTENANCE HYDRAULIC SYSTEM TROUBLESHOOTING Problem Cause Remedy Machine travels slowly or Parking brake engaged Release parking brake not at all Control linkage broken or Replace and/or adjust not adjusted properly linkage Relief valve stuck open Clean or replace relief valve --- (leaking) one forward, one reverse Motor failure...
  • Page 49 MAINTENANCE Problem Cause Remedy Hopper will not lower Hydraulic control valve See Hydraulic Components failure Troubleshooting Lift cylinder failure See Hydraulic Components Troubleshooting Gear pump failure See Hydraulic Components Troubleshooting Lift arms binding Replace and/or adjust lift arm linkage Hopper door will not roll out Hydraulic control valve See Hydraulic Components failure...

  • Page 50: Hydraulic Components Troubleshooting

    MAINTENANCE HYDRAULIC COMPONENTS TROUBLESHOOTING Problem Cause Remedy Hydraulic cylinder failure Piston seals leaking Install seal kit Barrel worn or rod bent Replace cylinder Hydraulic control valve Valve seals leaking Install seal kit failure Relief valve stuck open Clean or replace relief valve (leaking) Hydraulic motor failure Motor leaking...

  • Page 51: Engine

    MAINTENANCE ENGINE ENGINE LUBRICATION Engine overheating may also be caused by dirty radiator fins. The exterior fins of the radiator can be Check the engine oil level daily. Change the engine cleaned with an air hose. Check them for clogging oil and oil filter after every 50 hours of operation.

  • Page 52: Air Intake System

    MAINTENANCE AIR INTAKE SYSTEM When the red indicator is locked in the visible position, the indicator may return to the non---visible The importance of maintaining an air filter in proper position when the engine is shut off. It will return to condition cannot be overemphasized.

  • Page 53: Air Filter

    MAINTENANCE AIR FILTER 6. Slide a new filter element into the filter housing, rounded end first. The engine air filter element is a dry cartridge---type filter. The air filter element must be replaced whenever the red indicator of the air filter restriction indicator locks in the visible position.

  • Page 54: Fuel Water Trap

    MAINTENANCE FUEL WATER TRAP 6. After cleaning the water trap bowl, fill the bowl with clean fuel. Hold the water trap bowl in The fuel water trap separates water from the fuel. It is position under the water trap head. located in front of the radiator.

  • Page 55: Fuel Injection Pump

    MAINTENANCE 5. Place the new element and sealing rings in Be sure to cut a relief in the inside of your socket for position, fill with clean fuel, and push the bowl clearance. This will prevent an interference between up firmly and squarely so that the top rim of the the socket and the leak ---off nipple.

  • Page 56: Priming The Fuel System

    MAINTENANCE NOTE: No attempt should be made to adjust the 2. Continue operating the fuel lift pump priming injection pressure without a proper testing pump and lever while loosening the top vent valve and the pressure gauge. It is impossible to adjust the setting vent screw on the governor housing.

  • Page 57: Diesel Fuel Troubleshooting

    MAINTENANCE DIESEL FUEL TROUBLESHOOTING Problem Cause Remedy Engine will not start Out of fuel Fill fuel tank Filter plugged Clean filter Air in fuel Bleed fuel lines Water in fuel Drain water trap Fuel too thick Change fuel grade Battery discharged Charge or replace battery Clogged fuel nozzle Clean or replace nozzle...

  • Page 58: Cylinder Head

    MAINTENANCE CYLINDER HEAD NOTE: Power wrench torque limit must be held at least 10 ft lb (14 Nm) below hand torque CYLINDER HEAD specification; then hand torque to the specifications. The proper sequence and torque values should be used when reassembling the cylinder head. The VALVE TAPPET CLEARANCE ADJUSTMENT cylinder head bolts must be tightened in the proper The valve tappet clearance must be checked after...

  • Page 59: Electrical System

    MAINTENANCE ELECTRICAL SYSTEM BATTERY NOTE: Do not take readings immediately after adding water --- ---if the water and acid are not The battery is rated at 12 V, 625 ccA. It is located thoroughly mixed, the readings may not be accurate. next to the engine and hydraulic pump.

  • Page 60: Electrical Schematic

    MAINTENANCE 04309 ELECTRICAL SCHEMATIC 3-24 95GR MM199 (10--- 89)

  • Page 61: Electrical Schematic, Accessories

    MAINTENANCE 01502 ELECTRICAL SCHEMATIC, ACCESSORIES 3-25 95GR MM199 (10--- 89)

  • Page 62: Belts And Chains

    MAINTENANCE BELTS AND CHAINS ENGINE FAN BELT STATIC DRAG CHAIN To tighten the fan belt, loosen the alternator A static drag chain is provided to prevent the buildup adjusting bolts and pull out on the alternator by hand of static electricity in the machine. The chain is until the belt is just snug.

  • Page 63: Debris Hopper

    MAINTENANCE DEBRIS HOPPER HOPPER DUST FILTERS TO REMOVE HOPPER DUST FILTERS There are two dust filter cartridges located inside of 1. Stop the engine and engage the machine the hopper. The dust filters filter the air which is parking brake. drawn up from the main brush compartment through the hopper.

  • Page 64: To Install Hopper Dust Filters

    MAINTENANCE 8. Remove the two side L brackets. TO INSTALL HOPPER DUST FILTERS 1. Place the cleaned or new dust filters in the 9. Lift the dust filter shaker assembly off each of hopper dust filter frames with the arrows the dust filter elements.

  • Page 65: Hopper Fusible Link

    MAINTENANCE HOPPER FUSIBLE LINK 6. Open the fire door. The hopper fusible link is a device which, in case of 7. Place the fire door hook over the middle of the a fire in the hopper, allows the hopper fire door to fusible link.

  • Page 66: Stabilizer Leg

    MAINTENANCE 3. Loosen the floor clearance bolt jam nut on each 4. Hold the stabilizer leg in the “fully raised” side of the hopper. position. 01440 STABILIZER LEG A. Stabilizer Leg 01485 FLOOR CLEARANCE ADJUSTMENT BOLT B. Arm C. Pinch Bolt A.

  • Page 67: Brushes

    MAINTENANCE BRUSHES MAIN BRUSH/WIRE BRUSH The main brush/wire brush should be inspected daily for wear or damage. Remove any string or wire found tangled on the brush, brush drive hub, or brush idler hub. Rotate the brush end---for---end after every 50 hours of operation for maximum brush life.

  • Page 68: To Check And Adjust Main Brush Pattern

    MAINTENANCE 12. Slide the main brush into the brush 6. Drive the machine off the test area. compartment and onto the drive plug. Make 7. Observe the width of the brush pattern. The sure the drive slots and keys line up. proper brush pattern width is 2 to 2.5 in (51 to NOTE: The bottom of the brush arms should be less 54 mm).

  • Page 69: To Check And Adjust Wire Brush Pattern

    MAINTENANCE Tighten the locking wing nut and recheck the main SIDE BRUSH brush pattern. Repeat the procedure until the main The side brush should be inspected daily for wear or brush pattern is within the specified range. damage. Remove any string or wire found tangled on the side brush or side brush drive hub.

  • Page 70: To Replace Side Brush

    MAINTENANCE TO REPLACE SIDE BRUSH TO ADJUST SIDE BRUSH MAXIMUM HEIGHT 1. Stop the engine and engage the machine 1. Empty the hopper. parking brake. 2. Park the machine on a level surface and WARNING: Always stop the machine on a engage the parking brake.

  • Page 71: To Adjust Side Brush Angle

    MAINTENANCE TO ADJUST SIDE BRUSH ANGLE TO ADJUST SIDE BRUSH BUMPER CLEARANCE 1. Raise the side brush. 1. Empty the hopper. 2. Stop the engine and engage the machine 2. Park the machine on a level surface and parking brake. engage the parking brake.

  • Page 72: Skirts And Seals

    MAINTENANCE SKIRTS AND SEALS HOPPER LIP SKIRTS The hopper lip skirts are located on the bottom rear of the hopper. Their purpose is to float over debris and help deflect that debris into the hopper. The hopper lip skirts are made up of five bottom lip segments.

  • Page 73: Brush Door Skirts

    MAINTENANCE WARNING: Always engage the hopper 7. Thread the retaining strip mounting bolts support bar before working under a raised through the retaining strip, the hopper side seal, and into the machine frame. hopper. Do not rely on the machine hydraulic system to keep the hopper in the “raised”...

  • Page 74: Rear Skirts

    MAINTENANCE 5. Remove the skirt retaining strip and the door 3. Open the two brush compartment doors. skirt. 6. Position the new door skirt and skirt retaining strip on the brush door. 7. Thread the skirt retaining bolts through the brush door, the door skirt, and into the skirt retaining strip.

  • Page 75: Hopper Dust Dump Door Seal

    MAINTENANCE HOPPER DUST DUMP DOOR SEAL 5. Unbolt the seal and seal backing plate from the cross shaft. The hopper dust dump door seal seals the rear opening of the filter cavity. The door opens when the hopper is dumped to allow dust shaken out of the dust filters to exit the filter cavity.

  • Page 76: To Check And Adjust Hopper Dust Dump Door Seal

    MAINTENANCE TO CHECK AND ADJUST HOPPER DUST DUMP To adjust the cam position, loosen the cam arm stop DOOR SEAL bolt, adjust the position and retighten. Use care when making adjustments. If the cam strikes the 1. Empty the hopper. main frame at too low an angle, it may be damaged.
  • Page 77 MAINTENANCE 5. Remove the stationary hinge bracket bolts to 12. Looking through the right brush door opening, remove the hinged top seal assembly. check to make sure approximately three---fourths of the top seal is making contact with the machine frame. If three---fourths of the seal is not making contact, raise the hopper, engage the hopper support bar, loosen the shell cam jam nut, and turn the adjustment bolt...

  • Page 78: Hopper Door Hinge Seal

    MAINTENANCE HOPPER DOOR HINGE SEAL 5. Remove the two seal retainers and the old hinge seal. The hopper door hinge seal seals the area between the hopper door and the hopper. Check the seal for wear or damage after every 100 hours of operation. TO REPLACE HOPPER DOOR HINGE SEAL 1.

  • Page 79: Brakes And Tires

    MAINTENANCE BRAKES AND TIRES SERVICE BRAKES Whenever handling brake fluid, do not get any on the brake pads, brake drums, or body paint. Brake The service brakes are hydraulically activated by a pads will be permanently damaged, requiring master brake cylinder. Check the master brake replacement.

  • Page 80: Parking Brakes

    MAINTENANCE PARKING BRAKES The parking brakes are mechanically activated by the parking brake lever and two cables. The parking brakes should be adjusted whenever the machine rolls after engaging the parking brake, or when it becomes very easy to engage the parking brake, and after every 50 hours of operation.
  • Page 81 APPENDIX SECTION 4 CONTENTS Page HARDWARE INFORMATION ....4---3 STANDARD BOLT TORQUE CHART ..4---3 METRIC BOLT TORQUE CHART ..4---3 BOLT IDENTIFICATION .
  • Page 82 APPENDIX 95GR MM199 (10--- 89)
  • Page 83 APPENDIX HARDWARE INFORMATION The following charts state standard plated hardware Pitman arm to steering column nut --- 160 ft lb tightening ranges for normal assembly applications. (215 Nm). Decrease the specified torque by 20% when using a Propelling motor shaft thin nylon lock nut --- 7 to thread lubricant.
  • Page 84 APPENDIX HYDRAULIC FITTING INFORMATION HYDRAULIC TAPERED PIPE FITTING (NPT) HYDRAULIC O-- RING FITTING TORQUE CHART TORQUE CHART Tube Thread Minimum Maximum O.D.(in) Size Torque Torque NOTE: Ratings listed are when using teflon thread ______________________________________________________________ seal. 0.25 0.44--- 20 6 ft lb (8 Nm) 9 ft lb (12 Nm) 0.38 0.56--- 18...

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