INJECTOR AS-DEF 4656882 - Caterpillar

Illustration 1 g02586077
Typical example of an axle breaker relief valve
Rear Axle
The rear axle breaker relief valve is located behind the cab in the middle of the cab platform.
Illustration 2 g02585040
Rear axle breaker relief valve location
Illustration 3 g02585043
Rear axle breaker relief valve
Open the access door in order to access the rear axle breaker relief valve.
Push the top of the breaker relief valve in order to relieve any pressure.
Remove the breaker relief valve.
Clean the breaker relief valve in a clean, nonflammable solvent. Dry the breaker relief valve thoroughly by shaking or by using compressed air.
Install the breaker relief valve. Tighten the breaker relief valve to a torque of 10 N m (7 lb ft).
Close the access door. Front Axle
The front axle breaker relief valve is located inside the front frame above the axle housing.
Illustration 4 g01450318
Front axle breaker relief valve
Repeat steps 2 through 5 for the front axle breaker relief valve.