Caterpillar 773E QUARRY TRUCK SERVICE REPAIR MANUAL PRB

The Caterpillar 773E Quarry Truck Service Repair Manual (Serial Prefix PRB) is a complete factory-issued guide designed for maintenance technicians, service teams, and fleet operators working with this heavy-duty quarry truck. This manual provides detailed step-by-step repair instructions, system diagrams, troubleshooting procedures, and OEM specifications for all key truck systems, including engine, electrical, fuel, lubrication, cooling, and operator controls. It is ideal for preventive maintenance, component replacement, and full overhauls, ensuring reliable operation and extended service life. With clear illustrations and professional guidance, this manual enables safe and efficient servicing, reduces downtime, and maintains optimal performance in demanding quarry and mining operations. Following Caterpillar-approved procedures ensures accuracy, durability, and long-term operational efficiency of the 773E truck in challenging work environments.

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