Caterpillar GM4.3L & G6 Gasoline Engine Forklift Trucks Service Manual PDF

The long and quality productive life of your CAT lift trucks depends on regular and proper servicing. We recommend doing service consistent with what you will learn from this service manual. Read the respective sections of this manual carefully and familiarize yourself with all the components before attempting to start a test, repair or rebuild the job.

This service manual covers the GM 4.3L Gasoline engine installed in CAT lift trucks and gives detailed maintenance and repair information. For your convenience, the information is grouped by sections as a ready reference. The descriptions, illustrations, and specifications contained in this manual are for engine Caterpillar the above model.

Whenever a question arises regarding engine, systems or other parts, consult this manual for detailed available information. Trust the experts, as this manual is a scanned copy of the manufacturer’s factory manual and is an official document. Use this valuable information and be calm about your equipment.

The factory manual is designed to work on a personal computer or laptop. This manual comes in PDF. For work with the manual, we recommend installing the application Adobe PDF Reader.

TABLE OF CONTENTS:
Forward
How to Read This Manual
Precautions
Determining When to Overhaul the Engine
Engine Replacement
Specifications
Major Nuts and Bolts Tightening Torque
Sealers, Adhesives, and Lubricants
Use of RTV and Anaerobic Sealer (Gasket Eliminator)
Diagnostic Information and Procedures
Valve Train Diagnosis (Noise Diagnosis)
Engine Mechanical
Intake Manifold
Exhaust Manifold
Cylinder Head and Valves
Front Cover, Timing Chain, and Crankshaft Balancer
Balancer and Camshaft
Crankshaft, Flywheel, Rear Seal, and Bearings
Cylinder Block
Piston and Connecting Rod
Gasoline Carburetor
Electrical Throttle and Governor Control System
GM 4.3L, G6 Engine ECU Error Code Description
Ignition System and Distributor
Alternator and V-Belt (Units built before 01/01/2004)
Alternator
Starter Motor
Fuel System - Gasoline (Units built before 01/01/2004)
Fuel Pump and Fuel Hose (Units built before 01/01/2004)
Fuel Pump Disassembly and Reassembly (Units built before 01/01/2004)
Fuel System - LP (Units built before 01/01/2004)
Special Tools and Equipment