Caterpillar 789G OFF HIGHWAY SERVICE REPAIR MANUAL TR2

The Caterpillar 789G OFF HIGHWAY SERVICE REPAIR MANUAL TR2 is a comprehensive factory-issued guide designed for professional maintenance, repair, and troubleshooting of the Cat 789G off-highway haul truck. Covering all major systems including engine, electrical, fuel, cooling, and lubrication, this manual provides step-by-step service procedures, technical specifications, and detailed diagrams. It assists technicians in diagnosing faults accurately, performing repairs to OEM standards, and maintaining safe and efficient truck operation. Ideal for workshops, field service teams, and fleet operators, this manual supports preventive maintenance, reduces downtime, and ensures long-term reliability and performance in demanding mining and heavy-duty hauling applications.

Manual Contents Covered:

• AIR INLET AND EXHAUST SYSTEM
• BASIC ENGINE
• COOLING SYSTEM
• ELECTRICAL AND STARTING SYSTEM
• ENCLOSURES, GUARDS AND BASES
• ENGINE ARRANGEMENT
• FUEL SYSTEM
• GENERATORS
• LUBRICATION SYSTEM
• OPERATOR STATION
• SERVICE EQUIPMENT AND SUPPLIES

FORMAT: PDF
LANGUAGE: English
DOWNLOAD INSTRUCTIONS: PDF will be sent to your email upon purchase