Volvo L90E Wheel Loader Parts Catalog Manual

1. Engine System

The Volvo D6D LAE3 engine is the heart of the L90E Wheel Loader, providing the power needed for various tasks. The parts catalog includes detailed diagrams and part numbers for critical engine components, such as pistons, fuel injectors, turbochargers, and filters. Proper maintenance of the engine ensures optimal fuel efficiency, power delivery, and overall performance.

2. Hydraulic System

The hydraulic system is responsible for controlling the loader’s movements, including the lifting and lowering of the bucket. Key components include hydraulic pumps, valves, cylinders, and hoses. The catalog manual provides precise details on these parts, making it easy to diagnose issues like leaks or pressure loss and ensuring timely replacement of worn components.