Clark CMP15, 18, 20, 25, 30 Forklift Service Manual
281 pages · Publication SM-638
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What's inside
From the manual's own table of contents: 16 sections, 203 entries. See sample pages (PDF, 241 KB)
GROUP SA, SAFE MAINTENANCE11 topics
- Section 1. Safety
- Section 2, Lifting, Jacking, and Blocking
- Safe Parking
- Lifting, Blocking, and Jacking Points
- Raising Drive Wheels Off Floor
- Raising Truck with a Hoist
- Blocking the Upright In Raised Position
- Raising Rear of Truck
- Raising Entire Truck
- Shipping Tie-Down Instructions
- Section 3, Towing
PERIODIC SERVICE13 topics
- Section 1, Maintenance Schedules
- Section 2, Planned Maintenance Program
- Introduction to Planned Maintenance
- PM Intervals
- The PM Form
- The Basic PM Procedures
- Recommended PM Task Chart
- Visual Inspection
- Functional Tests
- Upright and Tilt Cylinder Lubrication
- Fluid Checks
- Critical Fastener Torque Checks
- Section 3, The PM Form
GROUP 00, ENGINE25 topics
- Section 1, Engine Specifications
- Section 2, Engine Troubleshooting
- Section 3, Engine Oil
- Section 4, Engine Tune-Up
- Section 5, RPM, Vacuum, and Stall Tests
- Introduction
- Test Procedures
- Section 6, Compression Checks
- Section 7, Engine Removal and Installation
- Section 8, Engine Overhaul
- GENERAL INFORMATION
- Overhaul Specifications
- Service Precautions
- Sealant Specifications
- Tightening Method for Permanently Yielding Bolts
- Special Tools
- OVERHAUL PROCEDURES
- Timing Belt
- Intake Manifold and Thermostat
- Exhaust Manifold and Water Pump
- Rocker Arms and Camshaft
- Cylinder Head and Valves
- Front Case, Silent Shaft and Oil Pan
- Piston and Connecting Rod
- Crankshaft, Flywheel, and Drive Plate
GROUP 01, COOLING SYSTEM2 topics
- Section 1, Cooling System Specifications and Description
- Section 2, Cooling System Troubleshooting
GROUP 02, FUEL SYSTEM13 topics
- Section 1. LPG Fuel System
- Description
- Maintenance
- Idle Air Fuel Adjustment
- Power Adjustment
- Carburetor Overhaul
- Vapor Regulator Overhaul
- Air Intake System
- Section 2, Gasoline Fuel System
- Carburetor Specifications
- Idle Speed Adjustment
- Removal/Installation
- Carburetor Overhaul
GROUP 06, TRANSAXLE15 topics
- Section 1, Transaxle Specifications and Description
- Section 2, Transmission Checks and Troubleshooting
- Introduction to Transmission Troubleshooting
- Troubleshooting Procedures
- Section 3, Transaxle Removal and Replacement
- Transaxle Removal
- Transaxle Installation
- Section 4, Transaxle Overhaul
- Transaxle Disassembly
- Differential Disassembly
- Clutch Disassembly
- Clutch Assembly
- Brake Adjustment
- Differential Assembly
- Transaxle Assembly
GROUP 12, IGNITION SYSTEM11 topics
- Section 1, Ignition System Specifications and Description
- Section 2, Ignition System Troubleshooting
- Troubleshooting Tests
- Troubleshooting Chart
- Section 3, Ignition System Inspection, Adjustment, and Timing
- Distributor Inspection and Air Gap
- Spark Plug Wire Inspection
- Spark Plug Inspection and Replacement
- Ignition Coil Tests
- Ignition Timing Checks and Adjustment
- Section 4, Distributor Overhaul
GROUP 14, ELECTRICAL14 topics
- Section 1, Circuit Diagram
- Section 2, Starter Maintenance and Overhaul
- External Inspection
- Installation and Removal
- Bench Tests and Adjustments
- Over haul
- Parts Inspection
- Armature Tests
- Section 3, Alternator Maintenance and
- External Inspection
- Installation and Removal
- Overhaul
- Inspection
- Section 4, Instrument Pod
GROUP 22, WHEELS AND TIRES16 topics
- Section 1, Specifications and Description
- Section 2, Cushion Wheels and Tires
- General Cushion Tire Maintenance and Inspection
- Drive Wheel Removal/Installation
- Steer Wheel Removal/Installation
- Cushion Tire Replacement
- Section 3, Pneumatic Wheels and Tires
- Pneumatic Tire Maintenance Precaution
- General Tire Maintenance, Inspection, and Repair
- Wheel Dismounting and Remounting
- Wheel Disassembly and Tire Removal
- Tire Replacement and Wheel Reassembly
- Tire-to-Wheel Mounting
- Filling Tires with Air
- Filling Tires with Nitrogen
- Checking and Adjusting Tire Pressure
GROUP 23, BRAKES10 topics
- Section 1, Brakes Specifications and Description
- Section 2, Service and Inching Brakes
- Pedals Adjustment
- Brake Bleeding
- Service Brakes Bleeding
- Inching Brake Bleeding
- Shoe Clearance Adjustment
- Pedals and Masters Cylinders Removal and Installation
- Brake Shoes Removal and Installation
- Section 3, Parking Brake
GROUP 25/26, STEERING SYSTEM12 topics
- Section 1, Steering System Specifications and Description
- Specifications
- Description
- Schematic
- Construction
- Operation
- Section 2, Steering System Troubleshooting
- Section 3, Steering System Removals and Replacements
- Section 4, Steering System Pressure Check and Adjustment
- Section 5, Steering Unit Overhaul
- Section 6, Priority Valve Overhaul
- Section 7. Steer Cylinder Overhaul
GROUP 29/30, HYDRAULIC SYSTEM16 topics
- Section 1, Hydraulic System Specifications
- Hydraulic Schematic
- Section 2, Hydraulic System Troubleshooting
- Pressure Check and Adjustment
- Control Valve Troubleshooting
- Pump Troubleshooting
- Section 3, Hydraulic Pump Overhaul
- Pump Removal and Replacement
- Assembly/Disassembly
- Inspection and Assessment
- Start-Up
- Section 4, Hydraulic Valve Overhaul
- Removal and Replacement
- Disassembly
- Cleaning, Inspection, and Repair
- Assembly
GROUP 34, UPRIGHT16 topics
- Section 1, Upright Specifications and Description
- Section 2, Upright Checks and Adjustments
- Performing Visual Inspection
- Checking Trunnion Mounts
- Checking and Adjusting Carriage Side Roller
- Checking Carriage and Mast Shim
- Adjusting Standard Mast Shim
- Adjusting Full Free Lift Two-Stage Mast
- Adjusting Full Free Lift Three-Stage
- Checking and Adjusting Cylinder Racking
- Section 3, Lift Chain Service
- Section 4, Removals and Replacements
- Removing and Installing Mast
- Carriage Removal and Replacement
- Forks
- Section 5, Lift and Tilt Cylinder Overhaul
GROUP 38, COUNTERWEIGHT3 topics
- Section 1. Specifications
- Section 2. Inspection
- Section 3. Removal and Replacement
GROUP 40, SPECIFICATIONS10 topics
- Section 1, Specifications
- Dimensions and Weights
- Performance Specifications
- Group Specifications
- Fluids Specifications
- Critical Torque Specifications CMP 15/18
- Critical Torque Specifications CMP 20130
- Standard Tightening Torque
- Metric Conversion Chart
- Hydraulic Fitting Tightening Procedure
Inside this manual
Real pages from this service manual (281 pages). Open the sample pages (PDF, 241 KB)
- Specifications, page 46: Group 00, Engine
- Troubleshooting, page 218: Group 25/26, Steering
- Diagram, page 234: Group 29/30, Hydraulic System
This is a service manual
Here's how it compares to the other manual types.
Service manual
Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.
Operator's manual
Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.
Parts manual
Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.
Engine service manuals are sometimes sold separately, since certain machine models were offered with more than one engine option.
What it's used for
Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.
Service shops and owner/operators who repair their own equipment
Identifying correct parts and seeing how assemblies come apart and go back together
Keeping equipment running with less downtime
Factory manual, 281 pages
Quantity one is the manual described above.
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Questions about model, serial number, engine coverage or contents? Contact us before purchasing and we'll help confirm it's the right manual. Please verify the manual type, machine model, serial number range and engine coverage before purchasing: manuals ordered in error carry a 20% restocking fee (return policy).