Clark S20, S25, S30, S35L, S35G HMC Theta Engine Truck Forklift Index:

M-1181
CONTENTS
GROUP SA SAFE MAINTENANCE
Section 1 Safety
Section 2 Lifting, Jacking, and Blocking the Truck
Section 3 Towing
GROUP PS PERIODIC SERVICE
Section 1 Maintenance Schedules
Section 2 The Planned Maintenance Program
GROUP 00 ENGINE (HMC THETA 2.4L LPG)
Section 1 General Information
Section 2 Specification and Troubleshooting
Section 3 Disassembly and Reassembly
Section 4 Lubrication System
Section 5 Electrical System
Section 6 Emission Control System
GROUP 01 ENGINE COOLING SYSTEM
Section 1 Specifications and Description
Section 2 Troubleshooting
Section 3 Testing and Maintenance
Section 4 Radiator Removal and Replacement
GROUP 02 FUEL SYSTEM (WOODWARD)
Section 1 LPG Fuel System Overview
Section 2 Gasoline Engines
Section 3 Specifications
Section 4 Recommended Maintenance
Section 5 Installation Procedures
Section 6 Tests and Adjustments
Section 7 Basic Troubleshooting
Section 8 Advanced Diagnostics (DFCs)
Section 9 Appendix
GROUP 03 INTAKE AND EXHAUST SYSTEM
Section 1 Specifications and Description
Section 2 Troubleshooting
Section 3 Intake System Service
Section 4 Exhaust Systems
GROUP 06 TRANSMISSION (DIC)
Section 1 Specifications and Description
Section 2 Troubleshooting
Section 3 Oil and Filter
Section 4 Oil Cooler
Section 5 Overhaul Overview
Section 6 Overhaul Procedure
Section 7 Control Valve Overhaul
Section 8 Removal and Installation
GROUP 07 TRANSMISSION (MS PRECISION)
Section 1 Structure and Functions
Section 2 Disassembly & Assembly
Section 3 Maintenance
Section 4 Troubleshooting and Repair
Section 5 Transmission Installation
GROUP 13 ELECTRICAL SYSTEM
Section 1 Electrical System Cautions
Section 2 Specifications and Features
Section 3 Circuit Diagram & Parts Arrangement
Section 4 Instrument Pod
Section 5 Components Specification and Operation
GROUP 20 DRIVE AXLE (DIC)
Section 1 Specifications and Description
Section 2 Disassembly and Assembly
Section 3 Troubleshooting
GROUP 21 DRIVE AXLE (MS PRECISION)
Section 1 Structure and Operation Principal
Section 2 Disassembling and Assembling
Section 3 Lubrication and Maintenance
Section 4 Troubleshooting
GROUP 22 WHEELS AND TIRES
Section 1 Specifications and Description
Section 2 Pneumatic Wheels and Tires
GROUP 23 BRAKE SYSTEM
Section 1 Specifications and Description
Section 2 Service Brake Troubleshooting
Section 3 Pedals and Linkages Adjustments
Section 4 Brake Bleeding
Section 5 Brake Valve Service
Section 6 Parking Brake Service (DIC)
Section 7 Parking Brake Service (MS PRECISION)
Section 8 Parking Brake Troubleshooting
GROUP 25 STEERING COLUMN AND GEAR
Section 1 Specifications and Description
Section 2 Troubleshooting
Section 3 Steering Column Removal and Replacement
Section 4 Relief Pressure Check and Adjustment
Section 5 Steering Gear Overhaul
GROUP 26 STEER AXLE
Section 1 Specifications and Description
Section 2 Bearing Maintenance and Adjustment
Section 3 Steer Axle Removal and Replacement
Section 4 Steer Axle Overhaul
Section 5 Steer Cylinder Removal and Replacement
Section 6 Steer Cylinder Overhaul
GROUP 29 HYDRAULIC SUMP, FILTERS, AND PUMP
Section 1 Specifications and Description
Section 2 Troubleshooting
Section 3 Filters and Fluid Maintenance
Section 4 Pump Removal and Replacement
Section 5 Pump Overhaul (DIC)
Section 6 Pump Overhaul (MS PRECISION)
GROUP 30 HYDRAULIC CONTROL VALVE / LIFT CIRCUIT
Section 1 Specifications and Description
Section 2 Hydraulic System Schematics
Section 3 Troubleshooting
Section 4 Pressure Checks and Adjustments
Section 5 Control Valve Removal and Replacement
Section 6 Control Valve Disassembly and Assembly
Section 7 EHL Valve Disassembly and Assembly
Section 8 Testing of Hydraulic Valve
GROUP 32 TILT CYLINDERS
Section 1 Specifications and Description
Section 2 Checks and Adjustments
Section 3 Removal and Replacement
Section 4 Overhaul
GROUP 34 UPRIGHTS
Section 1 Specifications and Description
Section 2 Troubleshooting
Section 3 Upright Inspection
Section 4 Carriage and Upright Roller Clearance Check and Shim Adjustments
Section 5 Cylinder Removal, Shimming, Overhaul, and Replacement
Section 6 Upright Chain Inspection, Adjustment, and Replacement
Section 7 Fork and Carriage Removal and Replacement
Section 8 Upright Removal and Replacement
GROUP 38 COUNTERWEIGHT AND CHASSIS
Section 1 Specifications and Description
Section 2 Removal and Replacement
Section 3 Overhead Guard / Operator’s Cell Removal and Replacement
Section 4 Floorboard, Cowls, Seat Deck Removal and Replacement
Section 5 Operator’s Seat Removal and Replacement
GROUP 40 NAMEPLATES AND DECALS
Section 1 Nameplates and Decals
Section 2 Hydraulic Fitting Tightening Procedure