Brake-30
Replace of load-sensing proportional valve
1. Removal
Disconnect the brake pipeline form the valve; remove the lock nut and
remove the adjusting bolt from the suspension arm bracket; remove the
installation bolt and take off the load-sensing proportional valve assembly.
2. Installation
a. Use two installation bolts to fix the load-sensing proportional valve.
The bolt tightening torque is 23N
m,
b. Tighten the adjusting bolt locking nut,
c. Connect each brake pipeline.
The tightening torque of the connector is 16N
m,
d. Filled with the brake fluid, discharge the air from the brake system;
check the brake pressure and leakage.
output manometer
input manometer
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