Kawasaki 70ZIII Wheel Loader Service Manual

Machinery Type: 70ZIII or 70Z3 Wheel Loader
Language English
Format: PDF

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.

The manual is structured as follows to make it easy to use

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.