Caterpillar 789B TRUCK Parts Catalogue Manual 7EK

The Caterpillar 789B Truck Parts Catalogue Manual (7EK) is a complete OEM reference guide designed to help service technicians and equipment owners correctly identify and order genuine replacement parts for the 789B haul truck. This manual contains detailed exploded diagrams, component schematics, and factory-issued part numbers arranged by system for fast and accurate lookup. It supports maintenance planning, rebuilds, and structural repairs by ensuring every part selected meets Caterpillar engineering specifications. Whether used in mining, heavy construction, or fleet maintenance operations, this catalogue enhances service efficiency, reduces repair delays, and helps extend the operational lifespan of the machine. Easy-to-navigate sections and precise illustrations make it a valuable resource for workshop teams and maintenance supervisors responsible for keeping the 789B truck in optimal working condition.

Manual Contents Covered:

• INDEX
• MAINTENANCE PARTS LIST
• MACHINE ARRANGEMENT
• ENGINE ARRANGEMENT
• BASIC ENGINE
• LUBRICATION SYSTEM
• COOLING SYSTEM
• AIR INLET AND EXHAUST SYSTEM
• FUEL SYSTEM
• ELECTRICAL AND STARTING SYSTEM
• POWER TRAIN
• FRAME AND BODY
• BRAKING SYSTEM
• STEERING SYSTEM
• HYDRAULIC SYSTEM
• OPERATOR STATION
• SERVICE EQUIPMENT AND SUPPLIES

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