A Clark CMP forklift that lifts, steers, and stops the way it did when new is what these 281 pages exist to give you, across all five models from CMP 15 up to CMP 30. The electrical chapter of this Clark CMP 25 service manual PDF opens on the full circuit diagram, and hydraulic schematics trace oil from the pump through the control valve to the lift and tilt cylinders. Engine service takes the largest share of the book, from troubleshooting and compression checks through to overhaul, while the transaxle, steer unit, and lift and tilt cylinders each get their own overhaul procedure. Set spark plug gap at 0.7-0.8 mm (0.027-0.031 in) and seat each plug at 25 N·m (18.4 ft-lb). A parked forklift costs you by the hour. Bookmarked and text searchable, the PDF also prints clean, so the chapter you need can go to the bench and take the grease.
What's Inside This Manual
| System | Pages | Key Topics |
|---|
| Safe Maintenance | 4-14 | Safety, Lifting, Jacking, And Blocking, Towing |
| Periodic Service | 15-30 | Maintenance Schedules, Planned Maintenance, PM Inspection Form |
| Engine | 31-93 | Specifications and Description, Troubleshooting, Engine Oil, Tune-Up, RPM, Vacuum, And Stall Checks, Compression Checks |
| Cooling System | 94-97 | Cooling System Specifications, Cooling System Troubleshooting |
| Fuel System | 98-109 | LPG Fuel System, Gasoline Fuel System |
| Transaxle | 110-150 | Specifications and Description, Checks and Troubleshooting, Removal and Replacement, Overhaul |
| Ignition System | 151-167 | Specifications and Description, Troubleshooting, Ignition Timing, Distributor Overhaul |
| Electrical | 168-187 | Circuit Diagram, Starter, Alternator, Instrument Pod |
| Wheels and Tires | 188-203 | Wheels and Tires Specifications, Cushion Wheels and Tires, Pneumatic Wheels and Tires |
| Brake System | 204-212 | Service Brake, Parking Brake |
| Steer System | 213-229 | Specifications and Description, Troubleshooting, Steering System Pressure Check, Steering System Removals & Installations, Steering Unit Overhaul, Priority Valve Overhaul |
| Hydraulic System | 230-246 | Specifications and Description, Troubleshooting, Hydraulic Pump Overhaul, Control Valve Overhaul |
| Uprights | 247-266 | Specifications and Description, Upright Checks and Adjustments, Lift Chain Service, Removals and Replacements, Lift and Tilt Cylinder Overhaul |
| Counterweight | 267-268 | Inspection, Removal and Replacement |
| Specifications | 269-281 | Dimensions and Weights, Performance Specifications, Critical Torque Specifications |
Quick Reference Specifications
| Specification | Value | Page |
|---|
| Charging pump bolt torque | 16-22 N·m (12-16 lbf·ft) | p. 150 |
| Control valve assembly bolt torque | 16-22 N·m (12-16 lbf·ft) | p. 150 |
| Spark plug gap | 0.7-0.8 mm (0.027-0.031 in) | p. 152 |
| Spark plug tightening torque | 25 N·m (18.4 ft-lb) | p. 152 |
| Spark plug wire resistance | 8,000 ohms per foot | p. 161 |
| Plug Gap | 0.7-0.8 mm (0.028-0.031 in) | p. 162 |
| Steer Tire Mounting Nut Torques | 16.0-19.7 kgf·m (116-142 ft-lb) | p. 189 |
| Drive Wheel Mounting Nut Torques | 29.7-31.0 kgf·m (215-225 ft-lb) | p. 189 |
| Cushion Tire Separation Limit | 12 mm (0.5 in) | p. 190 |
| Cushion Tire Damage Limit | 12 mm (0.5 in) deep and 50 x 50 mm (2 x 2 in) area | p. 190 |
| Brake fluid capacity | 1 L (0.26 gal) | p. 205 |
| Brake pedal freeplay | 4-6 mm (0.157-0.236 in) | p. 205 |
