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• Use the correct tools for the job. • Keep the tools clean and in good condition. • Always use HYSTER APPROVED parts when making repairs. Replacement parts must meet or exceed the specifications of the original equipment manufacturer. • Make sure all nuts, bolts, snap rings, and other fastening devices are removed before using force to remove parts.
If the lift truck uses power from the engine to Your dealer for Hyster lift trucks has the equipment help apply the brakes, the application of the and trained service personnel to do a complete pro- brakes will be more difficult.
General 8000 SRM 707 This 1/2 capacity load will increase the traction 1. Put blocks on each side (front and back) of steer- of the towing lift truck. Keep load as low as pos- ing tires to prevent movement of lift truck. See sible.
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Maintenance Schedule 8000 SRM 707 Table 1. Maintenance Schedule Item Item 1000 8 hr/ 500 hr/ 2000 hr/ Procedure or Specification 1 day 3 mo 1 yr Quantity 6 wk 6 mo Tires, Tire Pressure See Nameplate Mast, Carriage, Lift Check condition See Parts Manual Chains Forks...
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8000 SRM 707 Maintenance Schedule Table 1. Maintenance Schedule (Continued) Item Item 1000 8 hr/ 500 hr/ 2000 hr/ Procedure or Specification 1 day 3 mo 1 yr Quantity 6 wk 6 mo Transmission Oil 9 liter (10 qt) Mobilfluid 424 H45-65XM Powershift Transmission Oil...
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Maintenance Schedule 8000 SRM 707 Table 1. Maintenance Schedule (Continued) Item Item 1000 8 hr/ 500 hr/ 2000 hr/ Procedure or Specification 1 day 3 mo 1 yr Quantity 6 wk 6 mo Engine Oil (Diesel) 8.3 liter (8.8 qt) -15 to 40 C Perkins 704-26 (5 to 104 F)
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8000 SRM 707 Maintenance Schedule Table 1. Maintenance Schedule (Continued) Item Item 1000 8 hr/ 500 hr/ 2000 hr/ Procedure or Specification 1 day 3 mo 1 yr Quantity 6 wk 6 mo Cooling System See NOTE 5 50% Water and Mazda M4-2.0G 11.0 liter 50% Ethylene...
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Maintenance Schedule 8000 SRM 707 Table 1. Maintenance Schedule (Continued) Item Item 1000 8 hr/ 500 hr/ 2000 hr/ Procedure or Specification 1 day 3 mo 1 yr Quantity 6 wk 6 mo Air Filter Element Clean or See Parts Manual GM 3.0L EPA Com- Replace pliant Engine...
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8000 SRM 707 Maintenance Schedule Table 1. Maintenance Schedule (Continued) Item Item 1000 8 hr/ 500 hr/ 2000 hr/ Procedure or Specification 1 day 3 mo 1 yr Quantity 6 wk 6 mo 700 to 750 rpm Engine Speed Adjust as Idle Speed required Mazda M4-2.0G...
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Maintenance Schedule 8000 SRM 707 Table 1. Maintenance Schedule (Continued) Item Item 1000 8 hr/ 500 hr/ 2000 hr/ Procedure or Specification 1 day 3 mo 1 yr Quantity 6 wk 6 mo 775 to 825 rpm Engine Speed Adjust as Idle Speed required GM 3.0L Gasoline...
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8000 SRM 707 Maintenance Schedule Table 1. Maintenance Schedule (Continued) Item Item 1000 8 hr/ 500 hr/ 2000 hr/ Procedure or Specification 1 day 3 mo 1 yr Quantity 6 wk 6 mo 2350 to 2550 rpm Engine Speed Adjust as Governed Speed required Mazda M4-2.0G...
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Maintenance Schedule 8000 SRM 707 Table 1. Maintenance Schedule (Continued) Item Item 1000 8 hr/ 500 hr/ 2000 hr/ Procedure or Specification 1 day 3 mo 1 yr Quantity 6 wk 6 mo 2850 to 2950 rpm Engine Speed Adjust as Governed Speed required GM 3.0L (Gasoline...
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8000 SRM 707 Maintenance Schedule Table 1. Maintenance Schedule (Continued) Item Item 1000 8 hr/ 500 hr/ 2000 hr/ Procedure or Specification 1 day 3 mo 1 yr Quantity 6 wk 6 mo 2700 to 2800 rpm Engine Speed Adjust as Governed Speed required Perkins 704-26...
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See Parts Manual Diesel Fuel Injector (Aisan) Check and clean See NOTE 9 if required Pedals, Levers, Seat Lubricate as Hyster Part No. Rails, Cables, Hinges, necessary 328388 Linkages, Hood Latch Differential Oil 3.8 liter (4.0 qt) SAE 80W-90, Powershift...
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8000 SRM 707 Maintenance Schedule Table 1. Maintenance Schedule (Continued) Item Item 1000 8 hr/ 500 hr/ 2000 hr/ Procedure or Specification 1 day 3 mo 1 yr Quantity 6 wk 6 mo Valve Adjustment Adjust as Not Adjustable GM 3.0L required Valve Adjustment Adjust as...
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Maintenance Schedule 8000 SRM 707 Table 1. Maintenance Schedule (Continued) Item Item 1000 8 hr/ 500 hr/ 2000 hr/ Procedure or Specification 1 day 3 mo 1 yr Quantity 6 wk 6 mo Timing Adjust as 9 BTDC Mazda M4-2.0G required (Red Mark) Timing...
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8000 SRM 707 Maintenance Schedule Table 1. Maintenance Schedule (Continued) Item Item 1000 8 hr/ 500 hr/ 2000 hr/ Procedure or Specification 1 day 3 mo 1 yr Quantity 6 wk 6 mo Mast 3 Fittings Multipurpose Sideshift Carriage Grease See NOTE 8 Mast Check wear...
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Maintenance Schedule 8000 SRM 707 Table 1. Maintenance Schedule (Continued) Item Item 1000 8 hr/ 500 hr/ 2000 hr/ Procedure or Specification 1 day 3 mo 1 yr Quantity 6 wk 6 mo Regulator Pressure/ Check and adjust Diaphragm and per specification O-ring (Aisan) if required...
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8000 SRM 707 Maintenance Schedule Table 1. Maintenance Schedule (Continued) Item Item 1000 8 hr/ 500 hr/ 2000 hr/ Procedure or Specification 1 day 3 mo 1 yr Quantity 6 wk 6 mo Safety Labels Replace as See Parts Manual necessary Seat Belt, Hip Check condition...
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Maintenance Schedule 8000 SRM 707 Table 1. Maintenance Schedule (Continued) Item Item 1000 8 hr/ 500 hr/ 2000 hr/ Procedure or Specification 1 day 3 mo 1 yr Quantity 6 wk 6 mo Inspect Engine Vacuum, Fuel Lines, and Fittings Inspect Lock Off for Leaks, and Ensure Lock Off Closing...
8000 SRM 707 Maintenance Procedures Every 8 Hours or Daily Maintenance Procedures Every 8 Hours or Daily HOW TO MAKE CHECKS WITH ENGINE If the air pressure is less than 80% of the cor- rect air pressure, the tire must be removed be- STOPPED fore air is added.
Maintenance Procedures Every 8 Hours or Daily 8000 SRM 707 Make sure drive wheel nuts are tight. Tighten wheel CAUTION nuts in a cross pattern to the correct torque value When the drive wheels have been installed, shown in the Maintenance Schedule. check all wheel nuts after 2 to 5 hours of op- Forks eration.
8000 SRM 707 Maintenance Procedures Every 8 Hours or Daily Legend for Figure 5 A. OLD STYLE LOCK PIN ASSEMBLY B. NEW STYLE LOCK PIN ASSEMBLY 1. FORK 6. WEDGE 2. LOCK PIN 7. KNOB 3. SPRING 8. LEVER 4. WASHER 9.
Maintenance Procedures Every 8 Hours or Daily 8000 SRM 707 3. Inspect load backrest extension for cracks and wear. Make sure parts that fasten sideshift car- damage. riage or attachment to carriage are in good con- dition. 4. Inspect forks for cracks and wear. Check that fork tips are aligned as shown in Figure 7.
8000 SRM 707 Maintenance Procedures Every 8 Hours or Daily the section Frame 100 SRM 505 for the correct loca- must be fastened to the lift truck frame. Try to lift tion of the safety labels. See the section Frame 100 hood to make sure it is fastened correctly and will SRM 505 for the installation procedure.
Maintenance Procedures Every 8 Hours or Daily 8000 SRM 707 Fuel, Oil, or Coolant Leaks, Check the transmission oil is too high. Stop the operation of lift truck. Make a visual check of transmission and check transmission oil level. WARNING All fuels are very flammable and can burn or Powershift Transmission Oil Level cause an explosion.
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8000 SRM 707 Maintenance Procedures Every 8 Hours or Daily 1. DIPSTICK FOR ENGINE OIL 7. AIR FILTER 2. BATTERY 8. FUEL FILTER 3. AUXILIARY COOLANT RESERVOIR 9. ENGINE OIL FILTER 4. RADIATOR CAP 10. PCV VALVE 5. ENGINE OIL FILL 11.
Maintenance Procedures Every 8 Hours or Daily 8000 SRM 707 Hydraulic System Inspect filter element. Put a bright light inside filter element and look for holes or other damage. If the Check hydraulic system for leaks and damaged or filter element is damaged, install new filter element. loose components.
8000 SRM 707 Maintenance Procedures Every 8 Hours or Daily Gauges, Indicator Lights, Horn, Fuses, operate correctly, check fuses. The fuses are under the instrument panel on the left side of the cowl. See and Relays Figure 14. On newer lift truck models with the emis- Check operation of horn.
8000 SRM 707 Maintenance Procedures Every 8 Hours or Daily Service Brakes (2 psi) on S40-65XM lift trucks with protection sys- tem. Brake Fluid Level There is an indicator light on the instrument cluster for the engine oil pressure. The red light is on when WARNING the key switch is in the START position and must Loss of fluid from the brake fluid reservoir in-...
Maintenance Procedures Every 8 Hours or Daily 8000 SRM 707 Diesel Fuel System, Remove Air Lift trucks with a MONOTROL pedal: When the parking brake is applied, a switch in the starting cir- The fuel-injection pump will normally remove small cuit is closed so the engine can be started.
8000 SRM 707 Maintenance Procedures Every 250 Hours or 6 Weeks 4. Raise mast 0.9 m (3 ft) with a capacity load. The coolant is added, use the correct mixture of wa- inner weldment(s) and the carriage must raise ter and ethylene glycol shown in the Maintenance smoothly.
Maintenance Procedures Every 250 Hours or 6 Weeks 8000 SRM 707 DRIVE BELT Loosen alternator support bracket to adjust tension of belt. Mazda M4-2.0G and M4-2.2G Engines Timing Belt Fan and Alternator Drive Belt Check timing belt for wear and damage. The cover Check drive belt for fan and alternator for wear and for the timing belt must be removed for checks and damage.
8000 SRM 707 Maintenance Procedures Every 250 Hours or 6 Weeks 0.24 in.). Loosen the support bracket for the alterna- tor to adjust tension of serpentine belt. Perkins 704-26 (UB) Check drive belt for wear and damage. See Figure 21. 1.
Maintenance Procedures Every 250 Hours or 6 Weeks 8000 SRM 707 BRAKE FLUID Keep battery and cable terminals clean. Check elec- trolyte level (unless maintenance-free battery). Keep electrolyte level above separators and plates. Use WARNING distilled water. Do not fill battery more than to bot- Loss of fluid from the reservoir indicates a tom of internal filler neck.
8000 SRM 707 Maintenance Procedures Every 250 Hours or 6 Weeks Figure 23. Apply lubricant only to surfaces indi- cated. A. UPPER LOAD ROLLERS B. LOWER LOAD ROLLERS Pitch Wear Limit Total Length 1. LUBRICATE STRIP BEARING SURFACES (The of 20 Links 2.
Maintenance Procedures Every 250 Hours or 6 Weeks 8000 SRM 707 4.3L Electronic Engine Control - Troubleshoot- 3. To make sure the throttle opens completely, do ing and Repair (Later Models) 2200 SRM 782 or the following: Electronic Control Module (ECM) GM 3.0L and 4.3L EPA Compliant Engines2200 SRM 1090 CAUTION The adjustment of the throttle cable must be...
8000 SRM 707 Maintenance Procedures Every 250 Hours or 6 Weeks Engine Speed, LPG Carburetor, GM 3.0L (Impco) 1. The engine must be at the normal operating tem- perature. Connect a tachometer to engine. 2. Turn idle speed screw until idle speed is within specifications shown in the Maintenance Sched- ule.
Maintenance Procedures Every 250 Hours or 6 Weeks 8000 SRM 707 4. Repeat Step 2 and Step 3 until maximum idle speed from adjusting idle mixture screw is the same as the specified idle speed. 5. Turn idle mixture screw out until engine speed begins to decrease, then turn idle mixture screw in 1/4 turn.
8000 SRM 707 Maintenance Procedures Every 250 Hours or 6 Weeks HYDRAULIC SYSTEM WARNING Compressed air can move particles so that they WARNING cause injury to the user or to other personnel. At operating temperature, the hydraulic oil is Make sure that the path of the compressed air HOT.
Maintenance Procedures Every 1000 Hours or 6 Months 8000 SRM 707 Maintenance Procedures Every 500 Hours or 3 Months NOTE: Do these procedures in addition to the 250- hour checks. DRAIN TAR FROM AISAN LPG REGULATOR Remove tar drain screw from regulator. Allow tar to drain from regulator.
8000 SRM 707 Maintenance Procedures Every 1000 Hours or 6 Months Legend for Figure 31 1. CAPSCREW 6. BOTTOM SEAL 2. WASHER 7. FUEL FILTER 3. FUEL FILTER HOUSING HEAD 8. WATER SENSOR 4. TOP SEAL LEAD 5. FUEL FILTER 9.
Maintenance Procedures Every 1000 Hours or 6 Months 8000 SRM 707 is used to remove air from an empty fuel sys- tem. 1. Loosen vent plug on side of fuel-injection pump. See Figure 33. 1. VENT PLUG 3. PRIMING LEVER 1.
8000 SRM 707 Maintenance Procedures Every 1000 Hours or 6 Months 5. After the engine starts, operate engine at idle between 10 to 25 BTDC. The timing advances speed for 5 minutes to make sure all air is re- as engine speed increases. moved from fuel system.
Lubricate linkages, pedal shafts, control cables 1. Lower carriage completely and remove forks. (throttle, hood, parking brake), and seat rails. Use a silicone spray lubricant, Hyster Part No. 328388. 2. Remove backrest and the lower mounting hooks Lubricate bushings for mast control levers with from sideshift carriage.
8000 SRM 707 Maintenance Procedures Every 1000 Hours or 6 Months COOLING SYSTEM, GM 3.0L EPA To replace the fuel filter preform the following steps: COMPLIANT ENGINE 1. Move all equipment to a well ventilated area with no ignition sources. The LPG vaporizer is connected into the cooling sys- tem, low coolant levels and restricted or plugged ra- 2.
Maintenance Procedures Every 2000 Hours or Yearly 8000 SRM 707 12. Tighten inlet and outlet fittings. • Check battery for damage or cracks to the case. Replace if necessary. NOTE: The fuel cylinder manual valve contains an • Check positive and negative cables for corrosion, Excess Flow Check Valve.
8000 SRM 707 Maintenance Procedures Every 2000 Hours or Yearly clean oil to gasket of new filter. Install new filter CAUTION and tighten it with your hand. Disposal of lubricants and fluids must meet lo- 4. Add oil to transmission at dipstick tube. The cor- cal environmental regulations.
Maintenance Procedures Every 2000 Hours or Yearly 8000 SRM 707 LPG FUEL FILTER REPLACE, (PRE-2004) WARNING Brake linings can contain dangerous fibers. WARNING Breathing the dust from these brake linings LPG is flammable. Make sure there are no is a cancer or lung disease hazard. Do not sparks or open flames in the area when the Do not clean brake parts with...
Then insert a small steel wire [1.2 mm leak, the LPR should be replaced with ONLY (0.05 in.) maximum diameter] into nozzle in or- recommended HYSTER replacement parts. der to remove any deposits inside nozzle. To check the LPR, perform the following checks: 3.
Maintenance Procedures Every 2000 Hours or Yearly 8000 SRM 707 • Check the Pressure Trim Valve (PTV) electrical 12. Rotate LPR to 90 degrees, so the outlet fitting is connection. Make sure the connector is seated pointing down into the drain pan. Drain LPR. and locked, check mounting bolts, and check for 13.
8000 SRM 707 Safety Procedures When Working Near Mast TEST LPG/GAS REGULATOR PRESSURE • Visually inspect converter for correct muffler mounting and tail pipe mounting. For more information regarding the Test LPG/GAS • Check for any leaks at the inlet and outlet of the Regulator Pressure, see the Electronic Controlled converter.
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Safety Procedures When Working Near Mast 8000 SRM 707 Figure 40. Two-Stage, Free-Lift, Three-Stage, and Four-Stage Masts...
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Lift Chain Adjustments 8000 SRM 707 1. When adjusting lift chains on forklift trucks Table 2. Hook-Type Carriage Chain Adjustment equipped with either pin or hook-type forks in- stalled, go to Step 2. If forklift truck is normally Class II and III 82.5 ±3 mm (3.25 ±0.12 in.) equipped with a hook-type carriage and has an Class IV 133.5 ±3 mm (5.26 ±0.12 in.)
Diesel Engine Fuel Injector Check 8000 SRM 707 TILT CYLINDER, LEAK CHECK 2. If the leak rate is greater than the specifications, remove load from mast. Install a valve between 1. Put a capacity load on forks. Slowly tilt mast for- port at front of tilt cylinder and hydraulic line.
Some repairs require welding. If an acetylene or arc Get information from your dealer for Hyster welder is used, make sure the procedures in the pre- lift trucks before welding on a mast.
Wheel and Tire Replacement 8000 SRM 707 Remove and Install Tire on Wheel NOTE: Make sure tires are installed on wheels so outside edges of tire and wheel are as shown in Fig- 1. The correct tools, equipment, and a press ring ure 45.
8000 SRM 707 Wheel and Tire Replacement PNEUMATIC TIRE, REPAIR H45-65XM used, deflate both tires. Air pressure in the tires can cause the tire and rim parts to ex- MODELS plode, causing serious injury or death. Remove Wheels From Lift Truck Always wear safety glasses.
Wheel and Tire Replacement 8000 SRM 707 Remove Tire From Two-Piece Wheel WARNING Make sure all the air pressure is removed from the tire before a wheel is disassembled. Air pressure in the tires can cause the tire and rim parts to explode, causing serious injury or death. Keep tire tools in firm contact with the wheel parts.
8000 SRM 707 Wheel and Tire Replacement Remove Tire From Three- and Four-Piece Wheels WARNING Make sure all the air pressure is removed from the tire before a wheel is disassembled. Air pressure in the tires can cause the tire and rim parts to explode, causing serious injury or death. Keep tire tools in firm contact with the wheel parts.
Wheel and Tire Replacement 8000 SRM 707 Install Wheel on Tire ring will be approximately 13 to 25 mm (0.5 to 1.0 in.) after it is installed. If the clearance is Install Tire on Three- or Four-Piece Wheels wrong, the wrong part has been used. 1.
8000 SRM 707 Wheel and Tire Replacement STEP 3. Turn over rim and tire. Put blocks under rim so rim is 8 to 10 cm (3 to 4 in.) above floor. Install flange seat (if used) and lock ring. STEP 4. Put lock ring in the correct position on rim.
Wheel and Tire Replacement 8000 SRM 707 Install Two-Piece Wheel in Tire STEP 1. Install inner tube and rubber flap in tire. Install both halves of wheel rim in tire. Make sure stem of inner tube is aligned with slot in rim. STEP 2.
8000 SRM 707 Wheel and Tire Replacement Wheels, Install that fasten rim halves together are toward brake drum when they are installed. WARNING When the wheels have been installed, check all wheel nuts after 2 to 5 hours of operation. Tighten the nuts to the correct torque.
Wheel and Tire Replacement 8000 SRM 707 Remove Wheel From Tire NOTE: When you disassemble the wheels, see Figure 46. There are several types of wheels used on these series of lift trucks. WARNING Keep tire tools in firm contact with the wheel. If the tool slips, it can move with enough force to cause serious injury.
8000 SRM 707 Wheel and Tire Replacement STEP 4. Put cage in position on tire. Use press to push tire from wheel rim. Install Wheel in Tire NOTE: When you assemble the wheels, see Figure 46. There are several types of wheels used on these series of lift trucks.
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Wheel and Tire Replacement 8000 SRM 707 STEP 2. Put wheel rim on bed of press. Put tire over wheel rim. Put cage in position on tire. Use press to install tire on wheel rim. STEP 3. Remove cage and put flange seat (if used), side ring, and lock ring in position on wheel rim.
8000 SRM 707 Adhesives and Sealants Adhesives and Sealants ® Loctite Hyster Part No. Description Size Part No. 360387 Small Screw Threadlock (Purple) 50 ml 318702* Removable Threadlock (Blue) 10 ml 226414* High Strength Threadlock (Red) 10 ml 318996 High Viscosity Threadlock (Red)
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