Hyster S70-120XM (F004) Forklift Service Manual

Name: Hyster S70-120XM (F004) Forklift Service Manual
Brand: MidWestTech
SKU: 1559863
Price: 109.77 USD
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1,086 pages · Publication 1559863

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Models: S70-120XM (F004)
Manual type: Service Manual
Pages: 1,086
Publication: 1559863
Condition: Brand new

Hyster S70-120XM (F004) Forklift Service Manual, publication 1559863

What's inside

From the manual's own table of contents: 366 sections, 700 entries. See sample pages (PDF, 259 KB)

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Steering Axle

Safety Precautions Maintenance and Repair

General

Description

Steering Axle Assembly Repair

Wheels and Hubs Repair (All Units)4 topics

Remove and Disassemble
Clean
Inspect
Assemble and Install

Spindles and Bearings Repair (All Units)1 topic

Remove

Tie Rods Repair (All Units)1 topic

Install

Steering Cylinder Repair1 topic

Clean and Inspect

Troubleshooting

Hydraulic Pump Drive Assembly

Hydraulic Pump Drive Assembly Repair

Single-Speed Powershift Transmission

Transmission Repair2 topics

Disassemble
Assemble

Control Valve Repair6 topics

Remove, Early Model S3.50-5.50XL (S70-120XL) Lift Trucks
Disassemble, Early Model S3.50-5.50XL (S70-120XL) Lift Trucks
Assemble, Early Model S3.50-5.50XL (S70-120XL) Lift Trucks
Install, Early Model S3.50-5.50XL (S70-120XL) Lift Trucks
Remove and Disassemble, Later Model S3.50-5.50XL (S70-120XL) Tru
Assemble and Install, Later Model S3.50-5.50XL (S70-120XL) Truck

MONOTROL® Pedal Repair4 topics

Remove and Disassemble, S3.50-5.50XL (S70-120XL) Model Lift Truc
Assemble and Install, S3.50-5.50XL (S70-120XL) Model Lift Trucks
Remove and Disassemble, S3.50-5.50XM (S70-120XM) Model Lift Truc
Assemble and Install, S3.50-5.50XM (S70-120XM) Model Lift Trucks

Direction Control Lever Repair

Stall Test

Linkages Adjustment1 topic

Linkage for Direction Control Lever

Oil Pressures Check10 topics

System Pressure Check Port
Torque Converter Check Port
Clutch Pressure Check Port
Inching Pressure
Solenoid Check Ports ( MONOTROL Control Only)
Lubrication Pressure Check Ports
Reverse Clutch Pressure Check Port
Forward Clutch Pressure Check Port
Lubrication Pressure Check Port
Modulator Pressure Check Port

Table 1. Ring and Pinion Tooth Contact Adjustment

Table 2. Stall Speed Specifications

Table 3. Transmission Oil Pressure Check, Early Model S3.50-5.50

Table 4. Transmission Oil Pressure Check, Later Model S3.50-5.50

Show all 366 sections

Mechanical Description4 topics

General
Torque Converter
Oil Pump
Shaft Assemblies

Hydraulic Operation5 topics

Control Valve
MONOTROL Pedal
Lubrication Circuit
Direction Control Lever
Oil Flow Diagrams

GM Engines

Engine Removal and Installation

Cylinder Head Repair6 topics

Valve Guides and Seats, Repairs
Valves, Repair
Valve Seats, Repair
Valve Springs
Rocker Arm Studs (Early Models)
Rocker Arm Studs (Late Models)

Cylinder Block Cleaning and Inspection

Piston Bore Preparation

Engine Mounts Installation

Lubrication System Repair3 topics

Oil Pump, Remove and Disassemble
Oil Pump, Assemble and Install
Oil Sump, Install

Timing Cover, Timing Sprockets, Camshaft, and Valve Lifters5 topics

Timing Cover
Timing Sprockets
Camshaft
Balance Shaft
Hydraulic Valve Lifters

Crankshaft Repair2 topics

Inspect and Repair
How to Check Clearance Between Main Bearings and Their Journals

Piston and Connecting Rod Assemblies Repair6 topics

Connecting Rod Bearings, Replace
Piston and Connecting Rod Assemblies, Remove
Piston, Clean and Inspect
Cylinder Bores, Inspect and Repair
Piston Rings
Piston and Connecting Rod Assemblies, Install

Flywheel and Flywheel Housing Repair2 topics

Flywheel, Repair
Flywheel, Install

Coolant Pump Repair

Thermostat Replacement

Fan Mount Repair (Early Models)

Fan Mount Assembly Repair (Late Models)

Drive Belt Installation

Valve Clearance Adjustment (Early Models)

Valve Clearance Adjustment (New Models)

Compression Check

Engine Specifications8 topics

Engine Data
Cylinder Head
Hydraulic Valve Lifter
Pistons
Crankshaft
Connecting Rods
Cooling System
Lubrication System

Torque Specifications

Table 1. Piston Rings Arrangement on Piston

Cooling System5 topics

Radiator
Radiator Cap
Thermostat
Water Pump
Fan and Fan Shroud

Cooling System Checks1 topic

Exhaust Leaks

Radiator Cleaning2 topics

Drain
Fill

Alternator with Regulator

Alternator Repair2 topics

Alternator Type A
Alternator Type B

General Check and Adjustment

Low Output Check (Type A or Type B)

High Output Check (Type A or Type B)

Brushes Circuit Check2 topics

Delco Alternators
Motorola Alternators

Diodes Check

Diode Bridge Check1 topic

Delco and Leece-Neville Alternators

Rotor Field Winding Check

Stator Windings Check

Voltage Regulator Check

Hydraulic Gear Pumps

Operation2 topics

Flow Control Valve
Relief Valve

Hydraulic Gear Pump Repair

Pump Output Check2 topics

Method No. 1
Method No. 2

Hydraulic System Air Check

Metric and Inch (SAE) Fasteners6 topics

Threaded Fasteners
Nomenclature, Threads
Strength Identification
Cotter (Split) Pins
Fastener Torque Tables
Conversion Table

Table 1. Bolts and Screws

Table 2. Studs and Nuts

Table 3. Torque Nuts

Table 4. Torque Nuts With Nylon Insert

Table 5. Torque Values for Metric Fasteners*

Table 6. Torque Values for Inch Fasteners*

Table 7. Conversion Table for Metric and English units

Table 8. Cotter Pin Dimensional Data

Perkins Diesel Engines3 topics

General Safety Rules
Engine Serial Number Codes
Lift Engine

Cylinder Head Assembly Repair11 topics

Valve Cover
Rocker Arm Assembly
Valve Clearance Adjustments
Cylinder Head Assembly
Valves and Valve Springs
Valve Guides
Cylinder Head and Valve Seats
Rod Bearings
Piston and Connecting Rod Assembly
Piston and Connecting Rod
Piston Cooling Jets

Crankshaft Assembly Repair6 topics

Crankshaft Pulley
Rear Oil Seal
Main Bearings
Thrust Washers
Flywheel
Flywheel Housing

Timing Case and Timing Gears Repair10 topics

Timing Case Cover
Front Oil Seal
Crankshaft Pulley Wear Sleeve
Idler Gear and Hub
Air Compressor Drive, Bendix
Fuel Injection Pump Gear
Camshaft Gear
Crankshaft Gear
Timing Case
Camshaft and Tappets

Cylinder Block Assembly Repair4 topics

Description
Cylinder Block
Cylinder Bore (Four-Cylinder Engines)
Cylinder Liner (Six-Cylinder Engines)

Engine Timing

Turbocharger - Engine YH Repair4 topics

Oil Filter, Replace
Filter Head
Oil Sump
Idler Gear Shaft, Replace

Fuel System Repair5 topics

Fuel Injection Pump
Fuel System, Remove Air
Fuel Filter, Replace
Fuel Injectors
Fuel Pump

Cooling System Repair3 topics

Coolant Pump
Fan and Fan Drive
Oil Cooler (Six-Cylinder Engines)

Electrical Equipment Repair4 topics

Drive Belts
Alternator
Starter Motor
Cold Start Aid

Air Compressor - Engines YG and YH1 topic

Repair

Rotary Exhauster Replacement10 topics

Piston and Connecting Rods
Crankshaft Assembly
Timing Case and Drive Assembly
Engine Block Assembly
Turbocharger
Fuel System
Flywheel and Housing
Electrical Equipment
Piston and Connecting Rod Assemblies
Auxiliary Equipment

Special Torque Specifications

Special Tools

Table 1. Cylinder Head

Table 2. Valve Guides

Table 3. Inlet Valves

Table 4. Exhaust Valves

Table 5. Valve Springs

Table 6. Tappets

Table 7. Rocker Arm Shaft

Table 8. Rocker Arms and Bushings

Table 9. Pistons (Engine AR)

Table 10. Pistons (Engines YG and YH)

Table 11. Piston Rings (Engine AR)

Table 12. Piston Rings (Engines YG and YH)

Table 13. Piston Pins

Table 14. Connecting Rods

Table 15. Small End Bushings

Table 16. Connecting Rod Bearings (Engines AR and YG)

Table 17. Connecting Rod Bearings (Engine YH)

Table 18. Piston Cooling Jets

Table 19. Crankshaft

Table 20. Main Bearings

Table 21. Crankshaft Thrust Washers

Table 22. Crankshaft Heat Treatment

Table 23. Crankshaft Overhaul Specifications

Table 24. Maximum Variation (Run-out)

Table 25. Camshaft

Table 26. Camshaft Thrust Washer

Table 27. Camshaft Gear

Table 28. Gear for Fuel Injection Pump

Table 29. Crankshaft Gear

Table 30. Idler Gear and Hub

Table 31. Cylinder Block (Engine AR)

Table 32. Cylinder Bore Specifications

Table 33. Cylinder Block (Engines YG and YH)

Table 34. Cylinder Liners (Engines YG and YH)

Table 35. Cylinder Liner Specifications (Partially Finished)

Table 36. Oil Pump (Engine AR)

Table 37. Oil Pump (Engines YG and YH)

Table 38. Idler Gear for Oil Pump

Table 39. Relief Valve

Table 40. Oil Filter

Table 41. Lucas Fuel Injection Pump

Table 42. Fuel Pump (Engine AR)

Table 43. Fuel Pump (Engines YG and YH)

Table 44. Fuel Filter

Table 45. Fuel Injector Codes

Table 46. Coolant Pump

Table 47. Thermostat

Table 48. Fan Drive Housing

Table 49. Limits for Flywheel Run Out and Alignment (Total Indic

Table 50. Alternator

Table 51. Starter Motor

Table 52. Cold Start Aid

Table 53. List of Possible Causes

Masts

Description and Operation4 topics

Carriages
Two-Stage Mast With Limited Free-Lift
Two-Stage Mast With Full Free-Lift
Three-Stage Mast With Full Free-Lift

Safety Procedures When Working Near Mast

Fork Replacement

Carriage Repair

Sideshift Carriage Repair

Two-Stage Mast With Limited Free-Lift Repair

Two-Stage Mast With Full Free-Lift Repair

Three-Stage Mast With Full Free-Lift Repair

Mast Operation Check

Lift and Tilt System Leak Check2 topics

Lift System
Tilt System

Tilt Cylinder Stroke and Backward Tilt Angle Adjustment

Lift Chain Adjustments

Mast Adjustments

Carriage Adjustment

Table 1. Tilt Cylinder Leak Check Specifications, S3.50-5.50XM (

Table 2. Hook type Carriage Chain Adjustment

Table 3. Pin-Type Carriage Chain Adjustment

Lift Cylinders1 topic

Lowering Control Valve (Velocity Fuse)

Lift Cylinder Repair

Lift System Leak Check

Starter4 topics

Yoke Assembly
Armature Assembly
Clutch Assembly
Magnetic Switch Assembly

Starter Repair

General Checks and Adjustments

Armature Tests3 topics

Armature Short Circuit Test
Armature Winding Ground Test
Commutator Run-Out Test

Yoke Test

Brush and Brush Holder Check2 topics

Brush Holder Insulation Test
Clutch Test

Magnetic Switch Test3 topics

Pull-In Test
Hold-In Test
Return Test

Performance Tests1 topic

No-Load Test

Main Control Valve2 topics

Lift Section
Tilt and Auxiliary Sections

Main Control Valve Repair

Pressure Relief Valve Check and Adjustment3 topics

Main Relief Valve (Lift)
Steering Relief Valve
Secondary Relief Valve (Tilt and Auxiliary)

Specifications

Hydraulic System8 topics

Main Control Valve
Steering Control Unit
Hydraulic System Capacity
Hydraulic Tank Capacity
Hydraulic Pump Flow to Valve
Steering Priority Flow
Lift, Lower and Tilt Circuit
Steering Circuit

Steering Control Unit

Steering Wheel and Column Assembly Repair

System Air Removal

Instrument Panel Indicators and Senders2 topics

Instruments and Senders
Password Function

Component Replacement - General Information

Sender Replacement2 topics

Fuel Level Sender
Pressure and Temperature Sender

Display Panel Replacement

Table 1. Instrument Panel Description

Table 2. Sender Description

Table 3. Meter and Sender Specifications

Frame

Counterweight Repair

Exhaust System Repair3 topics

Muffler
Exhaust Pipe - LPG/Gas Engine
Exhaust Pipe - Diesel Engine

Hood Repair

Overhead Guard Repair

Operator Restraint System Repair

Radiator and Coolant System

Alternator Replacement

Fuel and Hydraulic Tanks Repair2 topics

Repairs, Small Leaks
Repairs, Large Leaks

Safety Labels

Table 1. Weight of Counterweights

Drive Axle

Drive Axle Repairs1 topic

Assembly and Installation

Brake System3 topics

Brake Booster and Master Cylinder
Service Brake Assembly
Parking Brake

Brake Shoe Assemblies Repair

Brake Booster and Master Cylinder

Parking Brake Repair

Brake System Air Removal

Brake Pedal Adjustment

Parking Brake Adjustment

Parking Brake Not Applied Switch Test

Parking Brake Switch Test (MONOTROL® Pedal Only)

Brake Shoes Adjustment

Tilt Cylinders

Tilt Cylinder Repair

Tilt Cylinder Leak Check

Tilt Cylinder Stroke and Mast Tilt Angle Adjustment

Tilt Cylinder Specifications

Table 1. Leak Check Specifications

Periodic Maintenance3 topics

Serial Number Data
How to Move Disabled Lift Truck
How to Put Lift Truck on Blocks

Maintenance Schedule

Maintenance Procedures Every 8 Hours or Daily3 topics

How to Make Checks With Engine Stopped
Cooling System, Clean Debris from Radiator Core
How to Make Checks With Engine Running

Maintenance Procedures Every 250 Hours or 6 Weeks4 topics

Engine Oil and Filter, GM V-6 Engines
Sideshift Carriage Lubrication
Tilt Cylinder Lubrication
Air Filter, GM V-6 EPA Compliant Engine

Maintenance Procedures Every 500 Hours or 3 Months18 topics

Lift Chain Lubrication
Engine Oil and Filter, Perkins Diesel Engine
Perkins Diesel Engine
GM 4.3 L Engine
Hydraulic Tank Breather, Clean and Check
Brake Fluid
Lift Chains Wear Check
Forks, Wear and Damage Check
Mast Lubrication
Control Levers and Pedals Lubrication
Steering Axle Lubrication
Fuel System, Checks and Adjustments
Inching/Brake Pedal
Steering Tie Rods
Fork Pins and Guides
Wheel Nuts
Air Filter
Battery

Maintenance Procedures Every 1000 Hours or 6 Months12 topics

Fuel Filter, Replace (Diesel Engine)
Fuel System, Remove Air (Perkins 1004.42 Diesel Engine)
Water Separator, Diesel Engine
PCV Valve, GM V-6
Crankcase Breather, GM V-6
Valve Clearance, Check and Adjust
Differential and Drive Axle Oil
Spark Plugs, GM V-6
Ignition Timing
Cooling System, GM V-6 EPA Compliant Engine
LPG Fuel Filter GM V-6 EPA Compliant Engine, Replace
Inspect Engine Electrical System, Connectors, and FCVS Connectio

Maintenance Procedures Every 2000 Hours or Annually13 topics

Differential Thrust Screw
Hydraulic System
Powershift Transmission Oil and Filter, Replace
Wheel Bearings
LPG Filter, Replace
Gasoline Fuel Filter, Replace
Differential Oil for Powershift Transmission, Replace
Air Filter Element, GM V-6 EPA Compliant Engine
Oxygen Sensor GM V-6 EPA Compliant Engine
Test LPG /GAS Regulator Pressure
Inspect Low Pressure Regulator (LPR) for Oil Buildup and Leaks
Check Throttle Shaft for Sticking
Inspect Exhaust Manifold and Piping for Leaks

Fuel Injectors Repair1 topic

Lift Cylinders, Leak Check

Welding Repairs

Overhead Guard Changes

Wheel and Tire Replacement1 topic

Solid Rubber Tire, Change

Adhesives and Sealants

Hydraulic Oil, Lubricant, and Coolant Specifications

Table 1. Maintenance Schedule

Table 2. Hook-Type Carriage Chain Adjustment

Table 4. Tilt Cylinder Leak Check Specifications

Capacities and Specifications

Tire Sizes

Electrical System

Capacities

Lift Truck Weights

Transmission Pressures (Single-Speed Powershift)

Mast Speeds10 topics

Frame
Engine - GM V-6
Engine - Perkins
Transmission
Drive Axle
Steering System
Brake System
Tilt Cylinders
Lift Cylinders
Mast

Diagrams

Electronic Controlled LPG/Gasoline Fuel System1 topic

Fuel System Warnings and Cautions

Glossary

Description and Operation of LPG Fuel System11 topics

Propane Fuel System
LPG Fuel Tank
Service Line
Fuel Filter
Low Pressure Lock-Off (LPL)
Low Pressure Regulator (LPR)
Air Fuel Mixer
Throttle Control Device
Three-Way Catalytic (TWC) Muffler
Electronic Control Module (ECM)
Heated Exhaust Gas Oxygen (HEGO) Sensor

Description and Operation of Gasoline Fuel System8 topics

Gasoline Fuel System Throttle Body Injection (TBI), 3.0L Engine
Gasoline Multi-Point Fuel Injection (MPFI) System, 4.3L Only
Gasoline Fuel Storage Tank
Gasoline Fuel Pump
Fuel Pressure Regulator, 3.0L Only
Fuel Rail and Pressure Regulator, 4.3L Only
Fuel Injector
Three-Way Catalytic Muffler

LPG Fuel System Repair21 topics

Propane Fuel System Pressure Relief
Propane Fuel System Leak Test
Propane Fuel Filter Replacement
Low Pressure Lock-Off (LPL) Replacement
Pressure Trim Valve (PTV) Replacement
Low Pressure Regulator
Fuel Trim Valve (FTV) Solenoid Replacement
Temperature Manifold Absolute Pressure (TMAP)
Throttle Body Replacement
Mixer Replacement
Coolant Hose Replacement
Vapor Hose Replacement
Balance Line Hose Replacement
PTV Hose Replacement
FTV Hose Replacement
Throttle Position Sensor (TPS) Replacement
Foot Pedal Position (FPP) Sensor Replacement
Electronic Control Module (ECM) Replacement
Heated Exhaust Gas Oxygen (HEGO) Sensor Replacement
Three-Way Catalytic Muffler (TWC) Replacement
Restricted Exhaust System Diagnosis

Gasoline Fuel System Repair9 topics

Gasoline MPFI and TBI Fuel System Pressure Relief
Gasoline Fuel System Leak Test
Throttle Body Injector (TBI) Assembly Replacement, 3.0L Only
Throttle Body Assembly Replacement, 3.0L Only
Throttle Body Assembly Replacement, 4.3L Only
Fuel Rail Replacement, Gasoline 4.3L Only
Injector Replacement, Gasoline 4.3L Only
Injector Replacement, Gasoline 3.0L Only
Temperature Manifold Absolute Pressure (TMAP) Replacement

LPG System Diagnosis2 topics

Fuel System Description
Diagnostic Aids

Gasoline System Diagnosis2 topics

Fuel System Description, 3.0L Only
Fuel System Description, 4.3L Only

LPG Symptom Diagnosis

Gasoline Symptom Diagnosis

Wire Harness Repair2 topics

On Vehicle Service Wiring Harness Repair
Connectors and Terminals

Table 1. LPG Fuel System Diagnosis

Table 2. Fuel Control Diagnosis

Table 3. Gasoline Fuel System Diagnosis, 3.0L Only

Table 4. Gasoline Fuel System Diagnosis, 4.3L Only

Table 5. Preliminary Checks

Table 6. Intermittent

Table 7. No Start

Table 8. Hard Start

Table 9. Cuts Out or Misses

Table 10. Hesitation, Sag, or Stumble

Table 11. Backfire

Table 12. Lack of Power, Sluggishness, or Sponginess

Table 13. Poor Fuel Economy

Table 14. Rough, Unstable, Incorrect Idle, or Stalling

Table 15. Surges or Chuggles

Table 16. Preliminary Checks

Table 17. Intermittent

Table 18. No Start

Table 19. Hard Start

Table 20. Cuts Out or Misses

Table 21. Hesitation, Sag, or Stumble

Table 22. Backfire

Table 23. Lack of Power, Sluggishness, or Sponginess

Table 24. Poor Fuel Economy

Table 25. Rough, Unstable, Incorrect Idle, or Stalling

Table 26. Surges or Chuggles

Electronic Control Module (ECM) Diagnostic Troubleshooting

Description of ECM Based Diagnostics10 topics

Definition of Terms
Diagnostics Overview of the Spectrum Fuel System
Malfunction Indicator Lamp (MIL)
Spectrum Diagnostic Trouble Codes (DTC)
Using a Laptop Computer to Diagnose the Spectrum System
Diagnostic Trouble Codes
DATA Stream
Ignition System Test
Injector Test
Throttle Test

On-Board Diagnostics System Check/Malfunction indicator lamp1 topic

Circuit Description

Preliminary and Intermittent Checks

DTC 111 - IAT High Voltage Bosch® TMAP1 topic

Conditions for Setting the DTC

DTC 111 - IAT High Voltage Motorola® TMAP

DTC 112 - IAT Low Voltage Bosch® TMap

DTC 112 - IAT Low Voltage Motorola® TMAP

DTC 113 - IAT Higher Than Expected 1 Bosch® TMAP

DTC 113 - IAT Higher Than Expected 1 Motorola® TMAP

DTC 114 - IAT Higher Than Expected 2 Bosch® TMAP

DTC 114 - IAT Higher Than Expected 2 Motorola® TMAP

DTC 115 - Oil Pressure Low

DTC 121 - ECT Voltage High

DTC 122 - ECT Low Voltage

DTC 123 - ECT Higher Than Expected 1

DTC 124 - ECT Higher Than Expected 2

DTC 131 - MAP High Pressure Bosch® TMAP

DTC 131 - MAP High Pressure Motorola® TMAP

DTC 132 - MAP Low Voltage Bosch® TMAP

DTC 132 - MAP Low Voltage Motorola® TMAP

DTC 134 - BP High Pressure Bosch® TMAP

DTC 134 - BP High Pressure Motorola® TMAP

DTC 135 - BP Low Pressure Bosch® TMAP

DTC 135 - BP Low Pressure Motorola® TMAP

DTC 142 - Crank Sync Noise

DTC 143 - Never Crank Synced At Start

DTC 144 - Camshaft Sensor Loss

DTC 145 - Camshaft Sensor Noise

DTC 211 - Closed Loop Multiplier High (LPG)

DTC 212 - HO 2 S Open/Inactive

DTC 213 - HO 2 S Open/Inactive (Post-Cat)

DTC 221 - Closed Loop Multiplier High (Gasoline)

DTC 222 - Closed Loop Multiplier Low (Gasoline)

DTC 224 - Closed Loop Multiplier Low (LPG)

DTC 241 - Adaptive Lean Fault (High Limit-Gasoline)

DTC 242 - Adaptive Rich Fault (Low Limit-Gasoline)

DTC 243 - Adaptive Learn High (LPG)

DTC 244 - Adaptive Learn Low (LPG)

DTC 261 - System Voltage Low

DTC 262 - System Voltage High

DTC 411 - Injector Driver 1 Open (3.0L only)

DTC 412 - Injector Driver 1 Shorted (3.0L only)

DTC 511 - COP Failure

DTC 512 - Invalid Interrupt

DTC 515 - Flash Checksum Invalid

DTC 516 - Ram Failure

DTC 531 - External 5V Ref Lower Than Expected

DTC 532 - External 5V Ref Higher Than Expected

DTC 611 - FPP High Voltage

DTC 612 - FPP Low Voltage

DTC 631 - TPS1 Signal Voltage High

DTC 632 - TPS1 Signal Voltage Low

DTC 637 - Throttle Unable To Open

DTC 638 - Throttle Unable To Close

DTC 651 - Maximum Govern Speed Override

DTC 652 - Fuel Rev Limit

DTC 653 - Spark Rev Limit

Table 1. OBD System Check

Table 2. Preliminary Checks

Table 3. Intermittent Checks

Table 4. DTC 111 - IAT Voltage High (Bosch® TMAP)

Table 5. DTC 111 - IAT Voltage High (Motorola® TMAP)

Table 6. DTC 112 - IAT Low Voltage (Bosch® TMAP)

Table 7. DTC 112 - IAT Low Voltage (Motorola® TMAP)

Table 8. DTC 115 - Oil Pressure Low

Table 9. Temperature Resistance

Table 10. DTC 121 - ECT VOLTAGE HIGH

Table 11. DTC 122 - ECT Low Voltage

Table 12. DTC 123 - ECT Higher Than Expected 1

Table 13. DTC 124 - ECT Higher Than Expected 2

Table 14. DTC 131 - MAP HIGH PRESSURE (Bosch® TMAP)

Table 15. DTC 131 - MAP HIGH PRESSURE (Motorola® TMAP)

Table 16. DTC 132 - MAP Low Voltage (Bosch® TMAP)

Table 17. DTC 132 - MAP Low Voltage (Motorola® TMAP)

Table 18. DTC 134 - BP High Pressure (Bosch® TMAP)

Table 19. DTC 134 - BP High Pressure (Motorola® TMAP)

Table 20. DTC 135 - BP Low Pressure (Bosch® TMAP)

Table 21. DTC 135 - BP Low Pressure (Motorola® TMAP)

Table 22. DTC 142 - Crank Sync Noise

Table 23. DTC 143 - Never Crank Synced At Start

Table 24. DTC 144 - Camshaft Sensor Loss

Table 25. DTC 145 - Camshaft Sensor Noise

Table 26. DTC 211 - Closed Loop Multiplier High (LPG)

Table 27. DTC 212 - HO 2 S Open/Inactive

Table 28. DTC 213 - HO 2 S Open/Inactive (Post-Cat)

Table 29. DTC 221 - Closed Loop Multiplier High (Gasoline)

Table 30. DTC 222 - Closed Loop Multiplier Low (Gasoline)

Table 31. DTC 224 - Closed Loop Multiplier Low (LPG)

Inside this manual

Real pages from this service manual (1,086 pages). Open the sample pages (PDF, 258 KB)

Sample pages from the Hyster S70-120XM (F004) Forklift Service Manual: Specifications, Troubleshooting, Diagram

Specifications, page 702: Overhead Guard Changes
Troubleshooting, page 846: LPG Symptom Diagnosis
Diagram, page 926: DTC 132 - MAP Low Voltage Bosch® TMAP

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This manual

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.

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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, 1,086 pages

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