Clark C20, C25, C30, C35 D Isuzu Engine Forklift Index:

SM-1012
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 (D-4LE2X) DIESEL ENGINE (TIER 4) – Model : 4LE2X (ISUZU)
Section 1 15B. Maintenance Information
Section 2 15C. Functional Inspection
Section 3 15D. Symptom
Section 4 15E. DTC Information
Section 5 1A. Engine Control
Section 6 1B. Mechanical
Section 7 1C. Fuel System
Section 8 1D. Cooling
Section 9 1E. Lubrication
Section 10 1F. Induction
Section 11 1H. Aux. Emission Control Devices
Section 12 Electrical
Section 13 Wiring Diagram
GROUP 01 ENGINE COOLING SYSTEM
Section 1 Engine Cooling System Specifications and Description
Section 2 Engine Cooling System Troubleshooting
Section 3 Engine Cooling System Testing and Maintenance
Section 4 Engine Cooling System and Alternator Belt Service
Section 5 Radiator Removal and Replacemant
GROUP 03 INTAKE AND EXHAUST SYSTEM
Section 1 Intake and Exhaust Systems Specifications and Description
Section 2 Intake System Troubleshooting
Section 3 Intake System Service
Section 4 Exhaust Systems
GROUP 06 TRANSAXLE (TA-30 TRANSAXLE) C20-35
Section 1 Transaxle Specifications and Description
Section 2 Transaxle Troubleshooting
Section 3 Transaxle Oil and Filter
Section 4 Transaxle Oil Cooler
Section 5 Transaxle Removal and Replacement
Section 6 Transaxle Overhaul
Section 7 Drive Axle Ends Overhaul
Section 8 Transaxle Control Valve Overhaul
GROUP 13 ELECTRICAL SYSTEM
Section 1 Cautions for working on the electrical system
Section 2 Electrical system Specifications and features
Section 3 Electrical Circuit Diagram & Electrical Parts Arrangement
Section 4 Instrument Pod
Section 5 Electrical Components Specification and Operation
Section 6 Troubleshooting of Electrical System
GROUP 22 WHEELS AND TIRES
Section 1 Wheels and Tires Specifications and Description
Section 2 Cushion Wheels and Tires
Section 3 Pneumatic Wheels and Tires
GROUP 23 BRAKE SYSTEM
Section 1 Braking / Inching System Specifications and Description
Section 2 Service Brake Troubleshooting
Section 3 Brake / Inching Pedals and Linkages Adjustments
Section 4 Brake System Bleeding
Section 5 Brake Master Cylinder Service
Section 6 Service Brake Adjustment and Overhaul
Section 7 Parking Brake Service
GROUP 25 STEERING COLUMN AND GEAR
Section 1 Steering System Specifications and Description
Section 2 Steering System Troubleshooting
Section 3 Steering Column and Component Removal and Replacement
Section 4 Steering System Relief Pressure Check and Adjustment
Section 5 Steering Gear Overhaul
GROUP 26 STEER AXLE
Section 1 Steer Axle Specifications and Description
Section 2 Steer Axle Wheel 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 Hydraulic Sump, Filters, and Pump Specifications and Description
Section 2 Main Hydraulic Pump Troubleshooting
Section 3 Hydraulic Filters and Fluid Maintenance and Change
Section 4 Hydraulic Pump Removal and Replacement
Section 5 Hydraulic Pump Overhaul (Hanil Pump)
GROUP 30 HYDRAULIC CONTROL VALVE / LIFT CIRCUIT
Section 1 Hydraulic Control Valve / Lift Circuit Specifications and Description
Section 2 Hydraulic System Schematics
Section 3 Hydraulic System Troubleshooting
Section 4 Hydraulic System Pressure Checks and Adjustments
Section 5 Hydraulic Control Valve Removal and Replacement
Section 6 Disassembly and Assembly
Section 7 Testing of Hydraulic Valve
GROUP 32 TILT CYLINDERS
Section 1 Tilt Cylinder Specifications and Description
Section 2 Tilt Cylinder Checks and Adjustments
Section 3 Tilt Cylinder Removal and Replacement
Section 4 Tilt Cylinder Overhaul
GROUP 34 UPRIGHTS
Section 1 Upright Specifications and Description
Section 2 Troubleshooting
Section 3 Upright Inspection
Section 4 Carriage and Upright Roller Clearance Checks 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 Counterweight Specifications and Description
Section 2 Counterweight Removal and Replacement
Section 3 Overhead Guard / Operator’s Cell Removal and Replacement
Section 4 Floorboard, Cowls, and Seat Deck Removal and Replacement
Section 5 Operator’s Seat Removal and Replacement
GROUP 40 SPECIFICATIONS
Section 1 Nameplates and Decals
Section 2 General Specifications
Section 3 Hydraulic Fitting Tightening Procedure