Clark GEX 20, 25, 30s, 30, 32 Service Manual SM-765

Description

• Model List:
  • GEX 20
  • GEX 25
  • GEX 30s
  • GEX 30
  • GEX 32

• 1. Contents
• 2. Group SA Safe Maintenance
• 2.1. Section 1 Safety
• 2.2. Section 2 Lifting, Jacking, and Blocking
• 2.3. Section 3 Towing
• 3. Group PS Periodic Service
• 3.1. Section 1 Maintenance Schedule
• 3.2. Section 2 Planned Maintenance
• 3.3. Section 3 The PM Inspection Form
• 4. Group 12 Battery
• 4.1. Section 1 Battery Service
• 5. Group 13 Wiring, Switches, and Instruments
• 5.1. Section 1 Schematic Electric Circuit Diagrams
• 5.2. Section 2 General Electrical Service Tips
• 5.3. Section 3 Wiring and Cables
• 5.4. Section 4 Switches and Sensors
• 5.5. Section 5 Instrument Panel
• 6. Group 14 Wiring, Switches, and Instruments (EN 1175)
• 6.1. Section 1 Schematic Electric Circuit Diagrams
• 6.2. Section 2 General Electrical Service Tips
• 6.3. Section 3 Wiring and Cables
• 6.4. Section 4 Switches and Sensors
• 6.5. Section 5 Instrument Panel
• 7. Group 16 Electrical Motors
• 7.1. Section 1 Motor Specifications and Descriptions
• 7.2. Section 2 Drive Motor Overhaul
• 7.3. Section 3 Pump Motor Overhaul
• 8. Group 17 Electrical Connectors
• 8.1. Section 1 Contactors Specifications and Overhaul
• 9. Group 18 Motor Controls (EN 1175)
• 9.1. Section 1 Controller Installation
• 9.2. Section 2 Traction Controller
• 9.3. Section 3 Pump Controller
• 9.4. Section 4 Handset
• 9.5. Section 5 Control Troubleshooting
• 9.6. Section 6 Factory Control Settings
• 10. Group 19 Motor Controls
• 10.1. Section 1 Description
• 10.2. Section 2 Control Programming
• 10.3. Section 3 Control Troubleshooting
• 10.4. Section 4 GEX Factory Control Settings
• 11. Group 20 Drive Axle
• 11.1. Section 1 Specification and Description of Drive Axle
• 11.2. Section 2 Troubleshooting of Wheel Drive Axle
• 11.3. Section 3 General Operation of Drive Axle
• 11.4. Section 4 Disassembly and Reassembly of Drive Axle
• 11.5. Section 5 Disassembly and Reassembly of Axle End
• 11.6. Section 6 Adjustment
• 12. Group 22 Wheels and Tires
• 12.1. Section 1 Wheels and Tires Specifications and Description
• 12.2. Section 2 Pneumatic Wheels and Tires
• 13. Group 23 Brake System
• 13.1. Section 1 Brake System Specifications and Descriptions
• 13.2. Section 2 Service Brake Troubleshooting
• 13.3. Section 3 Brake Pedal Linkage Adjustments
• 13.4. Section 4 Brake Bleeding
• 13.5. Section 5 Pedal and Master Cylinder Service (Removal, Replacement, and Adjustment)
• 13.6. Section 6 Parking Brake Service
• 14. Group 25 Steering Column and Gear
• 14.1. Section 1 Steering System Specifications and Description
• 14.2. Section 2 Steering System Troubleshooting
• 14.3. Section 3 Steering Column and Component Removal and Replacement
• 14.4. Section 4 Steering System Relief Pressure Check and Adjustment
• 14.5. Section 5 Steering Gear Overhaul
• 15. Group 26 Steering Axle
• 15.1. Section 1 Steering Axle Specifications and Description
• 15.2. Section 2 Steering Axle Wheel Bearing Maintenance and Adjustment
• 15.3. Section 3 Steering Axle Removal and Replacement
• 15.4. Section 4 Steering Axle Overhaul
• 15.5. Section 5 Steering Cylinder Removal and Replacement
• 15.6. Section 6 Steer Cylinder Overhaul
• 15.7. Section 7 PivotTurn Steering Axle Maintenance
• 16. Group 29 Hydraulic Sump, Filters, and Pump
• 16.1. Section 1 Main Hydraulic Sump, Filters, and Pump Specifications and Description
• 16.2. Section 2 Main Hydraulic Pump Troubleshooting
• 16.3. Section 3 Main Hydraulic Removal and Installation
• 17. Group 30 Hydraulic Control Valve / Lift Circuit
• 17.1. Section 1 Hydraulic Control Valve / Lift Circuit Specifications and Description
• 17.2. Section 2 Hydraulic Schematic
• 17.3. Section 3 Hydraulic System Troubleshooting
• 17.4. Section 4 Hydraulic System Pressure Checks and Adjustments
• 17.5. Section 5 Hydraulic Control Valve Removal and Replacement
• 18. Group 32 Tilt Cylinders
• 18.1. Section 1 Tilt Cylinder Specifications and Description
• 18.2. Section 2 Tilt Cylinder Checks and Adjustments
• 18.3. Section 3 Tilt Cylinder Removal and Replacement
• 18.4. Section 4 Tilt Cylinder Overhaul
• 19. Group 34 Uprights
• 19.1. Section 1 Upright Specifications and Description
• 19.2. Section 2 Troubleshooting
• 19.3. Section 3 Upright Inspection
• 19.4. Section 4 Carriage and Upright Roller Clearance Checks and Shim Adjustments
• 19.5. Section 5 Cylinder Removal, Shimming, Overhaul, and Replacement
• 19.6. Section 6 Upright Chain Inspection, Adjustment, and Replacement
• 19.7. Section 7 Fork and Carriage Removal and Replacement
• 19.8. Section 8 Upright Removal and Replacement
• 20. Group 38 Counterweight and Chassis
• 20.1. Section 1 Counterweight Specifications and Description
• 20.2. Section 2 Counterweight Removal and Installation
• 20.3. Section 3 Overhead Guard Removal and Installation
• 20.4. Section 4 Floor Plate, Seat and Seat Deck Removal and Installation
• 21. Group 40 Specifications
• 21.1. Section 1 Nameplate and Decals
• 21.2. Section 2 General Specifications
• 21.3. Section 3 Hydraulic Fitting Tightening Procedure