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SAFETY PRECAUTIONS

MAINTENANCE AND REPAIR

• The Service Manuals are updated on a regular basis, but may not reflect recent design changes to the

product. Updated technical service information may be available from your local authorized Hyster

®

dealer. Service Manuals provide general guidelines for maintenance and service and are intended for

use by trained and experienced technicians. Failure to properly maintain equipment or to follow in-

structions contained in the Service Manual could result in damage to the products, personal injury,

property damage or death.

• When lifting parts or assemblies, make sure all slings, chains, or cables are correctly fastened, and

that the load being lifted is balanced. Make sure the crane, cables, and chains have the capacity to

support the weight of the load.

• Do not lift heavy parts by hand, use a lifting mechanism.
• Wear safety glasses.
• DISCONNECT THE BATTERY CONNECTOR before doing any maintenance or repair on electric lift

trucks. Disconnect the battery ground cable on internal combustion lift trucks.

• Always use correct blocks to prevent the unit from rolling or falling. See HOW TO PUT THE LIFT

TRUCK ON BLOCKS in the Operating Manual or the Periodic Maintenance section.

• Keep the unit clean and the working area clean and orderly.
• 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 ex-

ceed 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.

• Always fasten a DO NOT OPERATE tag to the controls of the unit when making repairs, or if the unit

needs repairs.

• Be sure to follow the WARNING and CAUTION notes in the instructions.
• Gasoline, Liquid Petroleum Gas (LPG), Compressed Natural Gas (CNG), and Diesel fuel are flamma-

ble. Be sure to follow the necessary safety precautions when handling these fuels and when working

on these fuel systems.

• Batteries generate flammable gas when they are being charged. Keep fire and sparks away from the

area. Make sure the area is well ventilated.

NOTE:  

The following symbols and words indicate safety information in this

manual:

  WARNING 

Indicates a hazardous situation which, if not avoided, could result in death
or serious injury.

  CAUTION

Indicates a hazardous situation which, if not avoided, could result in minor
or moderate injury and property damage.

On the lift truck, the WARNING symbol and word are on orange back-
ground. The CAUTION symbol and word are on yellow background.

Содержание B238

Страница 1: ...FRAME AND MAIN COMPONENTS PART NO 4147656 0100 SRM 1978...

Страница 2: ...dic Maintenance section Keep the unit clean and the working area clean and orderly Use the correct tools for the job Keep the tools clean and in good condition Always use HYSTER APPROVED parts when ma...

Страница 3: ...user Low Mount 8 Remove 8 Install 8 Engine After Treatment EAS System Tier4F Stage IV 8 Preparation 8 Remove 9 Install 10 Exhaust Seal Rings 10 Selective Catalytic Reducer SCR 11 Remove 11 Install 11...

Страница 4: ...Engine and Transmission Tier 4F Stage IV 32 Remove 32 Precautions 32 Remove Air Conditioning Compressor 32 Drain the Engine Cooling System 33 Drain Hydraulic Oil 33 Drain Transmission Oil 34 Disconnec...

Страница 5: ...ounted on the frame of the B238 lift truck series The manual includes air filter assembly exhaust system hood assembly handrails and steps hydraulic tank fuel tank engine transmission operator s cab a...

Страница 6: ...nks operator s compart ment and other parts See Figure 1 1 COUNTERWEIGHT MOUNT 2 TIE DOWN EYES 3 COOLING ASSEMBLY MOUNT 4 DEF TANK EXTENSION PLATE TIER 4F 5 DEF TANK MOUNT 6 FUEL TANK MOUNT 7 DEF FILT...

Страница 7: ...hand side of the truck 12 Remove the retaining hardware from the mounting clamps and remove the clamps from the hood by removing the hardware Install 1 Install the retaining hardware to the mounting...

Страница 8: ...er unit until it is clear from the hood 11 Remove the air filter to the right hand side of the truck Install 1 Open left hand and right hand hood doors 2 Position the air filter housing with the air i...

Страница 9: ...V band clamp from the muffler 4 Remove the exhaust pipe assembly 1 MUFFLER 2 CAP SCREW AND WASHER 3 CLAMP 4 EXHAUST PIPE ASSEMBLY 5 V BAND CLAMP Figure 5 Exhaust System Tier 3 Stage IIIA 5 Place a cap...

Страница 10: ...onnection See Figure 7 5 Remove the diluter 6 Remove the end pipe retainer bracket on the counterweight 7 Remove the U clamp from the end pipe 8 Remove the end pipe from the counterweight tube at the...

Страница 11: ...AINER BRACKET 8 END PIPE Figure 7 Diluter Assembly Tier 4F Stage IV 1 DILUTER 2 EXHAUST END PIPE 3 EXHAUST PIPE ASSEMBLY 4 AFTER TREATMENT SYSTEM SUBFRAME 5 HEAT SHIELD 6 INSULATION PIPE ASSEMBLY Figu...

Страница 12: ...EAS SYSTEM TIER4F STAGE IV NOTE Due to difficult accessibility of wire and hose connections it is advised to first remove the entire EAS assembly followed by the replacement of individual EAS componen...

Страница 13: ...TRANSMISSION 7 FRAME Figure 10 Coolant Solenoid Valve Connections Tier 4F Stage IV 3 Disconnect the cooling hoses from the Coolant Solenoid valve 4 Put plugs on the hoses and caps on the hose connect...

Страница 14: ...em see Exhaust Pipes and Diffuser Low Mount Exhaust Seal Rings In the high pressure part of the exhaust system the tubes and pipes are sealed by means of metal seal rings These seal rings deform when...

Страница 15: ......

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