Kawasaki 70ZIII Wheel Loader Repair Manual

Machinery Type: 70ZIII or 70Z3 Wheel Loader
Language English
Kawasaki 70ZIII Wheel Loader Repair Service Manual – 372 Pages & 362 Pages
Kawasaki 70ZIII Wheel Loader Supplement Manual – 68 Pages
Manual Details
This manual contains guidelines on repair and maintenance work for the 70ZIII Loader. All explanations, drawings and photographs are current at the time of going to press.

Repair and maintenance work should be carried out systematically and logically after thoroughly reading and understanding this manual to ensure that the shovel loader gives reliable, long-term service.

SHOP SERVICE MANUAL CONTENT:

01 GENERAL OUTLINE
10 FUNCTIONS AND CONSTRUCTION
20 INSPECTION AND ADJUSTMENT
30 DISASSEMBLY AND ASSEMBLY
40 STANDARD VALUE
The most important maintenance operations are those related to safety. The points that have special significance from the safety point-of-view are indicated with a A mark in this manual.
Manual Extract:
Braking
When the pedal is pressed, the piston is pushed down through the rubber spring, and compressed air flows into the brake chamber through the inlet port.
Balancing

When the pressure of the compressed air that has flowed from the inlet valve into the brake chamber pushes the bottom side of the piston up and becomes equal in force to the pedal pressing force, the piston is raised by the rubber spring, closing the inlet valve. When the pedal is further pressed, the piston is lowered, opening the inlet valve. Then, when the compressed air enters the brake chamber and becomes equal in force to the pedal pressing force, the piston is raised again to close the inlet valve.

Releasing brake

Taking the foot off from the pedal, the inlet valve closes and the piston separates from the inlet valve. This lets the compressed air in the brake chamber flow through the exhaust valve out into the atmosphere.