Hyster D024 (S135FT.S155FT) Forklift Service Manual
3,791 pages · Publication 1652520
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- Models
- D024 (S135FT.S155FT)
- Manual type
- Service Manual
- Pages
- 3,791
- Publication
- 1652520
- Condition
- Brand new

What's inside
From the manual's own table of contents: 72 sections, 325 entries. See sample pages (PDF, 335 KB)
Cooling System Checks4 topics
- Exhaust Leaks Into Cooling System
- Water Flow Restrictions in Radiator
- Radiator Hoses
- Water Pump
Flushing the Cooling System1 topic
- Cooling System, Clean
Radiator Replacement6 topics
- Radiator, Remove for Lift Trucks Models S30FT, S35FT, S40FTS (E0
- Radiator, Remove for Lift Truck Models S6.0FT, S7.0FT (S135FT, S
- Radiator, Remove for Lift Truck Models H6.0FT, H7.0FT (H135FT, H
- Radiator, Install for Lift Truck Models S30FT, S35FT, S40FTS (E0
- Radiator, Install for Lift Truck Models S6.0FT, S7.0FT (S135FT
- Radiator, Install for Lift Truck Models H6.0FT, H7.0FT (H135FT
Fan Assembly Replacement3 topics
- Fan Removal
- Inspect
- Fan Installation
Steering Axle Assembly Repair5 topics
- Remove
- Disassemble
- Clean
- Assemble
- Install
Spindles, Bearings, and Tie Rods Repair2 topics
- Spindles and Bearings
- Tie Rods
Steering Cylinder Repair3 topics
- Remove and Disassemble
- Clean and Inspect
- Assemble and Install
LPG Tank and Bracket Replacement13 topics
- Remove
- Install
- LPG Tank Bracket, Lift Truck Models S4.0, 4.5, 5.5FT, S5.5FTS (S
- Remove
- Install
- LPG Tank Bracket Alignment Pin, Lift Truck Models S4.0, 4.5, 5.5
- Remove
- Install
- Remove
- Install
- LPG Tank Bracket, Lift Truck Models H6.0FT, H7.0FT (H135FT, H155
- Remove
- Install
High Pressure Fuel Filter Unit Repair9 topics
- Fuel Filter Element
- Remove
- Clean/Inspect
- Install
- Fuel Filter Housing
- Remove
- Disassemble
- Assemble
- Install
Electronic Throttle Body Repair1 topic
- Clean/Inspect
Fuel Injector Repair11 topics
- Fuel Rail
- Remove for Lift Trucks Built Before January, 2010
- Remove for Lift Trucks Built After January, 2010
- Install for Lift Trucks Built Before January, 2010
- Install for Lift Trucks Built After January, 2010
- Fuel Injectors and Adapters
- Remove for Lift Trucks Built Before January, 2010
- Remove for Lift Trucks Built After January, 2010
- Clean
- Install for Lift Trucks Built Before January, 2010
- Install for Lift Trucks Built After January, 2010
LPG Regulator Repair11 topics
- LPG Regulator
- Remove for Lift Trucks Built Before January, 2010
- Remove for Lift Trucks Built After January, 2010
- Install for Lift Trucks Built Before January, 2010
- Install for Lift Trucks Built After January, 2010
- LPG Regulator Fuel Filter
- Remove
- Install
- Lock-Off Solenoid and Cartridge
- Remove
- Install
Control System19 topics
- Electronic Control Unit (ECU) and Injector Driver Modules Assemb
- Remove
- Install
- Electronic Control Unit (ECU)
- Remove
- Install
- Injector Driver Modules
- Remove
- Install
- Fuel Pressure Sensor
- Remove
- Install
- Low LPG Pressure Switch
- Remove
- Install
- LPG Pressure Sensor
- Remove
- Install
- Oxygen Sensor
Exhaust System Repair25 topics
- Remove for Lift Trucks Built Before January, 2010
- Remove for Lift Trucks Built After January, 2010
- Inspect
- Install for Lift Trucks Built Before January, 2010
- Install for Lift Trucks Built After January, 2010
- GM 4.3L Engine for Lift Truck Models H4.0FT5/FT6; H4.5FTS5, H4.5
- Remove for Lift Trucks Built Before January, 2010
- Remove for Lift Trucks Built After January, 2010
- Inspect
- Install for Lift Trucks Built Before January, 2010
- Install for Lift Trucks Built After January, 2010
- GM 4.3L Engine for Lift Truck Models H6.0FT, H7.0FT (H135FT, H15
- Remove for Lift Trucks Built Before January, 2010
- Remove for Lift Trucks Built After January, 2010
- Inspect
- Install for Lift Trucks Built Before January, 2010
- Install for Lift Trucks Built After January, 2010
- GM 4.3L Engine for Lift Truck Models S6.0FT, S7.0FT (S135FT, S15
- Remove for Lift Trucks Built Before January, 2010
- Remove for Lift Trucks Built After January, 2010
- Inspect
- Install for Lift Trucks Built Before January, 2010
- Install for Lift Trucks Built After January, 2010
- Remove
- Install
Gasoline Fuel System4 topics
- Electronic Throttle Body
- Remove
- Clean/Inspect
- Install
Fuel System Repair34 topics
- Before Repair Procedure
- After Repair Procedure
- Fuel Leakage Check for Lift Trucks Built Before January, 2010
- Fuel Leakage Check for Lift Trucks Built After January, 2010
- Fuel Line Pressure Check
- Fuel Injector Repair
- Remove
- Install
- Remove for Lift Trucks Built Before January, 2010
- Remove for Lift Trucks Built After January, 2010
- Install for Lift Trucks Built Before January, 2010
- Install for Lift Trucks Built After January, 2010
- Remove for Lift Trucks Built Before January, 2010
- Remove for Lift Trucks Built After January, 2010
- Inspect
- Install for Lift Trucks Built Before January, 2010
- Install for Lift Trucks Built After January, 2010
- Remove for Lift Trucks Built Before January, 2010
- Remove for Lift Trucks Built After January, 2010
- Inspect
- Install for Lift Trucks Built Before January, 2010
- Install for Lift Trucks Built After January, 2010
- Remove for Lift Trucks Built Before January, 2010
- Remove for Lift Trucks Built After January, 2010
- Inspect
- Install for Lift Trucks Built Before January, 2010
- Install for Lift Trucks Built After January, 2010
- Remove for Lift Trucks Built Before January, 2010
- Remove for Lift Trucks Built After January, 2010
- Inspect
- Install for Lift Trucks Built Before January, 2010
- Install for Lift Trucks Built After January, 2010
- Remove
- Install
Brake System2 topics
- Dry Brake System
- Wet Brake System
Show all 72 sections
Service Brakes Repair (Dry Brake)1 topic
- Adjust
Parking Brake Repair3 topics
- Dry Brake System
- Wet Brake System
- Lift Trucks With a MONOTROL® Pedal or Forward Reverse Lever
Master Cylinder Repair1 topic
- Install and Adjust
Accumulator1 topic
- Pre-Charge Check
Modulating Brake Valve, Accumulator Charge Valve, and Accumulato11 topics
- Modulating Brake Valve
- Disassemble
- Clean and Inspect
- Assemble
- Accumulator Charge Valve
- Disassemble
- Clean and Inspect
- Assemble
- Pressure Checks
- Accumulator Charge Valve Check
- Accumulator Check
Service Brakes Adjustment (Dry Brake)1 topic
- Service Brakes Adjustment
Brake System Air Removal4 topics
- Using Pressure Bleed System
- Using Brake Pedal Pressure
- Lift Truck Models with Master Cylinder
- Lift Truck Models with Modulating Brake Valve
Steering Column8 topics
- Description
- Steering Column Repair
- Remove
- Disassemble
- Clean
- Inspect
- Assemble
- Install
Counterweight Replacement3 topics
- Tow Pin
- Remove and Install
- Remove and Install For Lift Truck Models S5.5FTS (S80FTBCS, S100
Overhead Guard Replacement1 topic
- LED Tail, Backup, and Brake Lights, Replace
Engine Replacement4 topics
- Remove Engine Only
- Install Engine only
- Remove Engine and Transmission
- Install Engine and Transmission
Electronic Throttle Replacement5 topics
- Cummins 4.5L Diesel Engine With Electronic Throttle
- Remove
- Install
- Pull Actuator Linkage Adjustment
- Low Idle Adjustment
Throttle Pedal and Cable Adjustment16 topics
- Cummins 4.5L Diesel Engine
- Cummins QSB 3.3L Engine for Lift Truck Models S6.0FT, S7.0FT (S1
- Remove
- Inspect
- Install
- Cummins 4.5L Diesel Engine for Lift Truck Models S6.0FT, S7.0FT
- Remove
- Inspect
- Install
- Kubota 3.8L Diesel Engine for Lift Truck Models S6.0FT, S7.0FT (
- Remove
- Inspect
- Install
- Remove
- Inspect
- Install
Fuel and Hydraulic Tanks Repair6 topics
- Steam Method of Cleaning
- Chemical Solution Method of Cleaning
- Additional Preparations for Repair
- Small Leaks, Repair
- Large Leaks, Repair
- Preparations for Use After Repair
Transmission Repair28 topics
- Torque Converter, Remove
- Torque Converter Housing, Disassemble
- Transmission Case, Disassemble
- FORWARD 1, Disassemble
- RANGE 2, Disassemble
- REVERSE, Disassemble
- RANGE 1, Disassemble
- FORWARD 2, Disassemble
- Stator Support, Disassemble
- Turbine Shaft, Disassemble
- Pump Drive Gear, Disassemble
- Idler Gear, Disassemble
- Housings
- Oil Seals and Gaskets
- Bearings
- Gears and Shafts
- RANGE 2, Assemble
- FORWARD 1, Assemble
- REVERSE, Assemble
- RANGE 1, Assemble
- FORWARD 2, Assemble
- Stator Support, Assemble
- Turbine Shaft, Assemble
- Pump Drive Gear, Assemble
- Idler Gear, Assemble
- Torque Converter Housing, Assemble
- Transmission Case, Assemble
- Torque Converter, Install
Front End Equipment - Mast Creep1 topic
- Mast Creep
Engine Specifications6 topics
- Frame
- Hang On Sideshift Carriage With Fork Positioner, Lift Truck Mode
- Steering System
- Transmission
- Engine - GM 4.3L
- Engine - Cummins 4.5L and QSB 3.3L Diesel
Inside this manual
Real pages from this service manual (3,791 pages). Open the sample pages (PDF, 334 KB)
- Troubleshooting, page 1,604: Wrong Actuation Operates or Actuation is Backward (E-Valve)
- Specifications, page 1,894: Fan Assembly Replacement
- Diagram, page 2,474: Legend for Figure 28
- Color page, page 1,469: STEERING CONTROL UNIT (SCU)
- Color page, page 1,720: Figure 9060-10-25. Cab Component Locations
This is a service manual
Here's how it compares to the other manual types.
Service manual
Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.
Operator's manual
Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.
Parts manual
Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.
Engine service manuals are sometimes sold separately, since certain machine models were offered with more than one engine option.
What it's used for
Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.
Service shops and owner/operators who repair their own equipment
Identifying correct parts and seeing how assemblies come apart and go back together
Keeping equipment running with less downtime
Factory manual, 3,791 pages
Quantity one is the manual described above.
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Ships in 1 business day.
60-day returns
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Binder not included
Manuals over about 300 pages may need a standard 3-ring binder, which you can buy locally to keep the pages organized for shop use.
Other editions and similar models
Questions about model, serial number, engine coverage or contents? Contact us before purchasing and we'll help confirm it's the right manual. Please verify the manual type, machine model, serial number range and engine coverage before purchasing: manuals ordered in error carry a 20% restocking fee (return policy).