Clark GEX 20 Manuals

Manuals and User Guides for Clark GEX 20. We have 4 Clark GEX 20 manuals available for free PDF download: Service Manual, Operator's Manual

Clark GEX 20 Service Manual (410 pages)

Brand: Clark | Category: Forklifts | Size: 30 MB

Group Ps, Periodic Service Section 1. Maintenance Schedule

33
Group Ps, Periodic Service Section 2 Planned Maintenance

39
- Table of Contents
  39
- How to Perform the PM Periodic Inspections and Maintenance
  40
- Use PM Report Form
  40
- Visual Inspection
  40
- Operational Checks
  43
- Test Drive Truck with Load
  45
- Lift Mechanism and Controls
  46
- Battery Compartment Inspection
  48
- Hydraulic Compartment Inspection
  48
- Motor Transistor Controls Inspection
  48
- Cleaning
  49
  - Normal Cleaning
    49
- Air-Cleaning
  50
- Critical Fastener Torque Checks
  50
- Hydraulic Fluid and Filter Change
  50
- Hydraulic Sump
  50
- Lubrication, Fluids, and Filters
  50
- Access to the Drive Axle
  51
- Drive Axle Fluid
  51
- Drive Axle Fluid Change
  51
- Lift Chains
  51
- Sump Tank Breather Maintenance
  51
- Truck Chassis Inspection and Lubrication
  51
- Upright and Tilt Cylinder Lubrication
  51
Group 12, Battery Section 1 Battery Service

57
- Battery Service
  57
- Battery Handling
  58
- Battery Removal
  59
- Battery Maintenance
  60
- Battery Vents
  60
- Maximum Battery Life
  60
- Battery Charging
  61
- Battery Cleaning
  61
- Battery Electrolyte
  61
- Battery Installation
  61
- Cleanbattery Compartment
  61
- Replacement Batteries
  61
- Battery Tests
  62
- Keeping Battery Records
  62
- Load Test
  62
  - Wiring and Cables
    73
- Specific Gravity Test
  62
Group 13, Wiring, Switches, and Instruments Section 4 Switches and Sensors

93
- Switches and Sensors
  93
- Accelerator Control Switch
  94
- Description
  94
- Brake Switches
  95
- Program Adjustment
  95
- Service Brake Switch Adjustment
  95
- Service Brake Switch Description
  95
- Parking Brake Operation
  96
- Parking Brake Switch Adjustment
  96
- Parking Brake Switch Description
  96
- Description
  97
- Lift and Tilt Pump Switches
  97
- Seat Switch
  97
- Switch Adjustment
  97
- Lift Pot Adjustment
  98
- Program Adjustment
  98
  - Instrument Panel
    99
  - Dash Display
    100
  - Mode Selection But- Ton
    102
  - Electrical Motors
    103
  - Specifications
    105
  - Drive Motors
    105
  - Pump Motor
    105
  - Description and Location
    106
  - Inspection Procedure
    107
  - Drive Motor Removal and Installation
    107
  - Ball Bearings
    108
  - Removal and Replacement
    117
  - Tip Replacement
    118
  - Operational Features
    122
  - Protection Features
    123
  - Encoder Installation
    127
  - Control Programming
    131
  - Tester Menu
    139
  - Master Control
    139
  - Slave Control
    142
  - Pump Control
    143
  - Control Troubleshooting
    151
  - Troubleshooting
    152
Group 20 Drive Axle

173
- Specification and Description of Drive Axle
  175
  - Specifications
    175
- Troubleshooting of Wheel Drive Axle
  177
- General Operation of Drive Axle
  179
- Disassembly and Reassembly of Drive Axle
  181
- Disassembly and Reassembly of Axle End
  185
- Adjustment
  189
  - Wheels and Tires
    191
  - Specifications
    193
Group 23

205
- Brake System
  205
- Specifications
  208
- Service Brake Troubleshooting
  211
- Brake Pedal Linkage & Adjustments
  213
- Brake Bleeding
  217
- Pedal and Master Cylinder Service
  219
  - Free Play Adjustment
    220
  - Operation
    223
- Parking Brake Service
  223
  - Parking Brake Cable Removal and Installation
    224
  - Specifications
    227
  - Description and Operation
    235
  - Parts Inspection
    240
  - Steering Axle
    245
  - Specifications
    247
  - Wheel Bearing Lubrication
    249
  - Wheel Bearing Adjustment
    252
Group 26, Steer Axle Section 6 Steer Cylinder Overhaul

265
- 26-6-2 • Steer Cylinder Overhaul
  266
- Parts Inspection
  266
- Preparation for Steer Cylinder Disassembly and Overhaul
  266
- Steer Cylinder Disassembly
  266
- Steer Cylinder Reassembly
  267
- Operational Pressure Test
  268
Group 26, Steer Axle Section 7 Pivot-Turn Steering Axle Maintenance

269
- 26-7-2 • Pivot-Turn Steering Axle Maintenance
  270
- Description
  270
- Specifications
  270
  - Fastener Torques
    270
- Wheel Bearing Check
  272
- Wheel Bearing Lubrication
  272
- Steer Axle Disassembly
  275
- Wheel Bearing Adjustment
  275
- Steer Axle Reassembly
  277
Table of Contents

281
- Service Intervals
  282
- Specifications
  282
- Sump Tank Fill Levels
  284
- Hydraulic Fluid and Filter Change
  285
- Remove, Clean and Replace the Strainer
  285
  - External Leakage
    289
  - Routine Maintenance
    293
  - Specifications
    297
  - Service Intervals
    297
  - Hydraulic Schematic
    299
  - Hydraulic System Troubleshooting
    301
Group 30, Hydraulic Control Valve/Lift Circuit Section 5 Hydraulic Control Valve Removal and Replacement

307
- Control Valve Linkage Disassembly
  308
- Hydraulic Control Valve Removal
  308
- Preparation for Valve Removal
  308
- Valve Removal
  308
- Control Valve Linkage Reassembly
  309
- Hydraulic Control Valve Replacement
  309
- Valve Replacement
  309
- Operational Checks
  310
  - Tilt Cylinders
    311
  - Preparation for Disassembly
    324
Group 34

327
- Upright Specifications and Description
  329
- Troubleshooting
  337
  - Hydraulic System
    343
  - Lift Chains
    344
  - Hydraulic Plumbing
    349
- Carriage and Upright Roller Clearance Checks and Shim Adjustments
  351
- Cylinder Removal, Shimming, Overhaul, and Replacement
  361
  - Cylinder Disassembly
    364
- Upright Chain Inspection, Adjustment, and Replacement
  367
  - Periodic Inspections
    369
  - Chain Lubrication
    373
  - General Guidelines
    373
- Fork and Carriage Removal and Replacement
  375
- Upright Removal and Replacement
  379
  - General Maintenance
    386
  - Counterweight Removal
    388
  - Counterweight Installation
    389
  - Nameplate and Decals
    399
  - General Specifications
    405
  - Brake System Specifications
    407

Clark GEX 20 Operator's Manual (132 pages)

ELECTRIC RIDER LIFT TRUCKS

Brand: Clark | Category: Forklifts | Size: 6 MB

Contents of this Manual

6
General Safety Rules

12
- Daily Inspection
  13
- Do's and Don'ts
  14
- Seat Belts
  15
- No Riders
  16
- Pedestrians
  17
- Operator Protection
  18
- Fork Safety
  19
- Pinch Points
  20
- Travel
  21
- Grades, Ramps, Slopes, and Inclines
  22
- Surface and Capacity
  23
- Tip-Over
  24
- What to Do in Case of a Tip-Over
  25
- Parking
  26
- General Tire Maintenance, Inspection, and Repair
  27
Operating Hazards

28
- Loose Loads
  29
- Long or Wide Loads / Rear Swing
  30
- Low Overhead Clearance Fast Turns and High Loads
  31
- Docks/Drop Offs
  32
- Right-Angle Stacking
  33
- Chain Slack
  34
- Pallets and Skids
  35
Operator Maintenance and Care

80
- Inspecting Your Truck
  81
- Visual Checks
  82
- Functional Checks
  83
- Concluding the Inspection
  84
- Section 8. Planned Maintenance
  94
Specifications

118
- Tmx 12-25
  119
- Ecx 20-32
  122
- GEX 16-20S
  124
- Gex 20-32
  126
- GTX 16-20S
  128
- Index
  130

Clark GEX 20 Operator's Manual (136 pages)

Electric Rider Lift Trucks

Brand: Clark | Category: Forklifts | Size: 4 MB

Clark GEX 20 Operator's Manual (99 pages)

Brand: Clark | Category: Forklifts | Size: 8 MB

Clark Categories

Forklifts Trucks Farm Equipment Compact Loader Utility Vehicle

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Clark GEX 20 Service Manual (410 pages)

Table of Contents

Group Ps, Periodic Service Section 1. Maintenance Schedule

Group Ps, Periodic Service Section 2 Planned Maintenance

Group 12, Battery Section 1 Battery Service

Group 13, Wiring, Switches, and Instruments Section 4 Switches and Sensors

Group 20 Drive Axle

Group 23

Group 26, Steer Axle Section 6 Steer Cylinder Overhaul

Group 26, Steer Axle Section 7 Pivot-Turn Steering Axle Maintenance

Table of Contents

Group 30, Hydraulic Control Valve/Lift Circuit Section 5 Hydraulic Control Valve Removal and Replacement

Group 34

Clark GEX 20 Operator's Manual (132 pages)

Table of Contents

Contents of this Manual

General Safety Rules

Operating Hazards

Operator Maintenance and Care

Specifications

Clark GEX 20 Operator's Manual (136 pages)

Clark GEX 20 Operator's Manual (99 pages)

Table of Contents

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