Clark CQ 20, 25, 30 D, CQ 20, 25, 30 L Service Manual SM-794

Description

• Model List:
  • CQ 20 D
  • CQ 25 D
  • CQ 30 D
  • CQ 20 L
  • CQ 25 L
  • CQ 30 L

• 1. CONTENTS
• 2. GROUP PS PERIODIC SERVICE
• 2.1. Section 1 Maintenance Schedules
• 2.2. Section 2 The Planned Maintenance Program
• 3. GROUP 00 (DTIER23) DIESEL ENGINE (Tier2 4TNE94L, Tier3 4TNE98)
• 3.1. Section 1 Safety
• 3.2. Section 2 General Service Information
• 3.3. Section 3 Periodic Maintenance
• 3.4. Section 4 Engine
• 3.5. Section 5 Fuel System
• 3.6. Section 6 Cooling System
• 3.7. Section 7 Lubrication System
• 3.8. Section 8 Starter Motor
• 3.9. Section 9 Alternator
• 3.10. Section 10 Troubleshooting
• 4. GROUP 00(LMMC) ENGINE (4G64 LPG/GAS)
• 4.1. Section 1 Engine Specifications
• 4.2. Section 2 Troubleshooting
• 4.3. Section 3 Engine Oil and Filter
• 4.4. Section 4 Engine TuneUp
• 4.5. Section 5 RPM, Vacuum, and Stall Tests
• 4.6. Section 6 Compression Checks
• 4.7. Section 7 Engine Removal and Replacement
• 4.8. Section 8 Engine Overhaul
• 5. GROUP 00(LHMC) ENGINE (HMC THETA 2.4 LPG)
• 5.1. Section 1 General Information
• 5.2. Section 2 Specification and Troubleshooting
• 5.3. Section 3 Disassembly and Reassembly
• 5.4. Section 4 Lubrication System
• 5.5. Section 5 Electrical System
• 5.6. Section 6 Emission Control System
• 6. GROUP 01 Engine Cooling System
• 6.1. Section 1 Specifications and Description
• 6.2. Section 2 Troubleshooting
• 6.3. Section 3 Testing and Maintenance
• 6.4. Section 4 Alternator Belt Service
• 6.5. Section 5 Radiator Removal and Replacemant
• 7. GROUP 02 (LMMC,TIER0) LPG FUEL SYSTEM (CARBURETED)
• 7.1. Section 1 Specifications and Description
• 7.2. Section 2 Troubleshooting
• 7.3. Section 3 Adjustments and Maintenance
• 7.4. Section 4 LPG Carburetor and Throttle Body Removal and Overhaul
• 7.5. Section 5 VaporizerRegulator Removal and Overhaul
• 7.6. Section 6 Fuel Lockoff Filter Removal and Overhaul
• 7.7. Section 7 Air Governor
• 7.8. Section 8 GAS Fuel System
• 8. GROUP 02 (LMMC,TIER3) MI07 FUEL SYSTEM (4G64 LPG)
• 8.1. Section 0 Regulatory Compliance
• 8.2. Section 1 LPG System Overview
• 8.3. Section 2 Specifications
• 8.4. Section 3 Recommended Maintenance
• 8.5. Section 4 Installation Procedures
• 8.6. Section 5 Tests And Adjustments
• 8.7. Section 6 Basic Troubleshooting
• 8.8. Section 7 Advanced Diagnostics
• 8.9. Section 8 Parts Description
• 9. GROUP 02 (LHMC THETA 2.4) LPG FUEL SYSTEM
• 9.1. Section 1 General Warnings
• 9.2. Section 2 Introduction
• 9.3. Section 3 Base Engine
• 9.4. Section 4 Fuel System
• 9.5. Section 5 Recommended Maintenance
• 9.6. Section 6 Diagnostic Trouble Codes (DTC)
• 9.7. Section 7 Troubleshooting
• 9.8. Section 8 Appendices
• 9.9. Section 9 Diagnostic Service Tool
• 10. GROUP 03 AIR INDUCTION AND EXHAUST SYSTEM
• 10.1. Section 1 Specifications and Description
• 10.2. Section 2 Air Induction System Troubleshooting
• 10.3. Section 3 Air Induction System Service
• 10.4. Section 4 Exhaust Systems
• 11. GROUP 06 TRANSAXLE
• 11.1. Section 1 Structure and Maintenance
• 11.2. Section 2 Service Brake Adjustment
• 11.3. Section 3 Assembly
• 12. GROUP 12 IGNITION SYSTEM
• 12.1. Section 1 Description and Specifications
• 12.2. Section 2 Troubleshooting
• 12.3. Section 3 Inspection, Adjustment, and Timing
• 12.4. Section 4 Distributor Overhaul
• 13. GROUP 13 ELECTRICAL SYSTEM
• 13.1. Section 1 Cautions for working on the electrical system
• 13.2. Section 2 Specifications and features of electrical system
• 13.3. Section 3 Electrical Circuit Diagram and Electrical Parts Arrangement
• 13.4. Section 4 Instrument Pod
• 13.5. Section 5 Specification and Operation of Electrical Components
• 14. GROUP 22 WHEELS AND TIRES
• 14.1. Section 1 Specifications and Description
• 14.2. Section 2 Pneumatic Wheels and Tires
• 15. GROUP 23 BRAKE / INCHING SYSTEM
• 15.1. Section 1 Specifications and Description
• 15.2. Section 2 Troubleshooting
• 15.3. Section 3 Brake/Inching Pedals and Linkages Adjustments
• 15.4. Section 4 Brake System Bleeding
• 15.5. Section 5 Brake Master Cylinder Service
• 15.6. Section 6 Parking Brake Service
• 16. GROUP 25 STEERING COLUMN AND GEAR
• 16.1. Section 1 Outline
• 16.2. Section 2 Troubleshooting Table
• 16.3. Section 3 Priority valve disassenbly and assembly
• 17. GROUP 26 STEER AXLE
• 17.1. Section 1 Specifications and Description
• 17.2. Section 2 Removal and Replacement
• 17.3. Section 3 Steer Axle Overhaul
• 17.4. Section 4 Removal and Replacement
• 17.5. Section 5 Steer Cylinder Overhaul
• 18. GROUP 29 HYDRAULIC SUMP, FILTERS, AND PUMP
• 18.1. Section 1 Specifications and Description
• 18.2. Section 2 Main Hydraulic Pump Troubleshooting
• 18.3. Section 3 Hydraulic Filters and Fluid Maintenance and Change
• 18.4. Section 4 Hydraulic Pump Removal and Replacement
• 19. GROUP 30 HYDRAULIC CONTROL VALVE / LIFT CIRCUIT
• 19.1. Section 1 Specifications and Description
• 19.2. Section 2 Hydraulic System Schematics
• 19.3. Section 3 Hydraulic System Troubleshooting
• 19.4. Section 4 Hydraulic System Pressure Checks and Adjustments
• 19.5. Section 5 Hydraulic Control Valve Removal and Replacement
• 19.6. Section 6 Hydraulic Control Valve Overhaul (for HANIL)
• 20. GROUP 32 TILT CYLINDERS
• 20.1. Section 1 Specifications and Description
• 20.2. Section 2 Tilt Cylinder Checks and Adjustments
• 20.3. Section 3 Tilt Cylinder Removal and Replacement
• 20.4. Section 4 Tilt Cylinder Overhaul
• 21. GROUP 34 UPRIGHTS
• 21.1. Section 1 Specifications and Description
• 21.2. Section 2 Troubleshooting
• 21.3. Section 3 Upright Inspection
• 21.4. Section 4 Carriage and Upright Roller Clearance Checks and Shim Adjustments
• 21.5. Section 5 Cylinder Removal, Shimming, Overhaul, and Replacement
• 21.6. Section 6 Upright Chain Inspection, Adjustment, and Replacement
• 21.7. Section 7 Fork and Carriage Removal and Replacement
• 21.8. Section 8 Upright Removal and Replacement
• 22. GROUP 38 COUNTERWEIGHT AND CHASSIS
• 22.1. Section 1 Specifications and Description
• 22.2. Section 2 Counterweight Removal and Replacement
• 22.3. Section 3 Overhead Guard / Operators Cell Removal and Replacement
• 22.4. Section 4 Floorboard, Cowls, Radiator Cover, and Seat Deck Removal and Replacement
• 22.5. Section 5 Operators Seat Removal and Replacement