Clark CGC, CGP 40, 70 Forklift Service Manual
658 pages · Publication SM-612
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- Models
- CGC, CGP 40, 70
- Manual type
- Service Manual
- Pages
- 658
- Publication
- SM-612
- Condition
- Brand new

What's inside
From the manual's own table of contents: 21 sections, 113 entries. See sample pages (PDF, 355 KB)
Safe Maintenance3 topics
- Safety
- Lifting, Jacking, and Blocking the Truck
- Towing
Periodic Service3 topics
- Maintenance Schedules
- The Planned Maintenance Program
- The PM Inspection Form
Engines12 topics
- Engine Specifications
- Engine Troubleshooting
- Engine Oil and Filter
- Engine Tune-Up
- Engine RPM and Stall Tests
- Engine Removal and Replacement
- 4.3L, V6 Engine Overhaul
- DIESEL ENGINE
- Throttle Linkage Checks and Adjustment
- RPM Settings and Stall Tests
- Engine Removal and Replacement
- Perkins Diesel Engine Manual
Cooling System5 topics
- Cooling System Specifications and Description
- Cooling System Troubleshooting
- Cooling System Testing and Maintenance
- Fan Belt Checks, Replacement, and Tensioning
- Radiator Removal and Replacement
Air Induction System4 topics
- Air Induction and Exhaust Systems Specifications and Description
- Air Induction and Exhaust Systems Troubleshooting
- Air Induction System Service
- Exhaust Systems
Transmission4 topics
- Transaxle Troubleshooting and Checks
- Transaxle Drain and Refill
- Transaxle Removal
- Transaxle Overhaul (H-200 Tramsmission)
Ignition System3 topics
- Ignition System Specifications and Description
- Ignition System Troubleshooting
- Ignition System Inspection, Timing, and Repair
Instrument Pod3 topics
- Instrument Pod Description and Specifications
- Instrument Pod Troubleshooting
- Instrument Pod Removal and Installation
Electrical System3 topics
- Electrical Specifications and Wiring Diagrams
- Starter and Battery Troubleshooting
- Alternator Overhaul
Wheels and Tires2 topics
- Wheels and Tires Specifications and Description
- Pneumatic Wheels and Tires
Brake System7 topics
- Braking/Inching System Specifications and Description
- Service Brake Troubleshooting
- Brake/Inching Pedals and Linkages Adjustments
- Brake Bleeding
- Brake Valve Service
- Disc Brake Inspection and Overhaul
- Parking Brake Service
Steering Column and Gear5 topics
- Steering System Specifications and Description
- Steering System Troubleshooting
- Steering Column and Component Removal and Replacement
- Steering System Relief Pressure Check and Adjustment
- Steering Gear Overhaul
Steer Axle6 topics
- Specifications and Description
- Steer Axle Lubrication and Adjustment
- Steer Axle Removal and Replacement
- Steer Axle Overhaul
- Steer Cylinder Removal and Replacement
- Steer Cylinder Overhaul
Hydraulic Pump, Sump, and Filters5 topics
- Hydraulic Sump, Filters, and Pump Specifications and Description
- Hydraulic Pump Troubleshooting
- Hydraulic Filters and Fluid Maintenance
- Hydraulic Pump Removal and Replacement
- Hydraulic Pump Overhaul
Hydraulic Control Valve/Lift Circuit6 topics
- Hydraulic Control Valve/Lift Circuit Specifications and Description
- Hydraulic System Schematic
- Hydraulic System Troubleshooting
- Hydraulic System Pressure Checks and Adjustments
- Hydraulic Control Valve Removal and Replacement
- Hydraulic Control Valve Overhaul
Tilt Cylinders4 topics
- Tilt Cylinder Specifications and Description
- Tilt Checks and Adjustments
- Tilt Cylinder Removal and Replacement
- Tilt Cylinder Overhaul
Uprights9 topics
- Upright Specifications and Description
- Troubleshooting
- Upright Inspection
- Roller Clearance Checks and Shim Adjustments
- Cylinder Replacement, Shimming, and Overhaul
- Upright Chain Inspection, Adjustment, and Replacement
- Fork and Carriage Removal and Replacement
- Upright Removal and Replacement
- CGC 60/70 Upright
Counterweight, Sheet Metal, & Chassis5 topics
- Counterweight Specifications and Description
- Counterweight Removal and Replacement
- Overhead Guard/Operator’s Cell Removal and Replacement
- Floorboard, Radiator Cover, and Seat Deck Removal and Replacement
- Operator’s Seat Removal and Replacement
Specifications3 topics
- Nameplates and Decals
- General Specifications
- Hydraulic Fitting Tightening Procedures
Inside this manual
Real pages from this service manual (658 pages). Open the sample pages (PDF, 355 KB)
- Specifications, page 99: Group 00(G), Engine (GadLPG)
- Diagram, page 539: Group 30, Hydraulic Control Valve/Lift Circuit
- Troubleshooting, page 569: Group 34, Uprights
- Foldout diagram: GAS LPG or DIESEL
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, 658 pages
Quantity one is the manual described above.
Fast free USA shipping
Ships in 1 business day.
60-day returns
Free if the mistake is ours. A manual ordered in error must come back unopened in its shrink-wrap; you pay return shipping and a 20% restocking fee applies. Return policy
Binder not included
Manuals over about 300 pages may need a standard 3-ring binder, which you can buy locally to keep the pages organized for shop use.
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).