HOSE A 4U1150 - Caterpillar

Removal Procedure
Start By:
Relieve the system pressure.
Park the machine on a hard, level surface. Engage the parking brake and chock the wheels.
Turn the ignition key to the accessory position. Do not start the engine. Relieve the pressure in the braking system. Refer to Systems Operation, Testing and Adjusting, "Machine Preparation for Troubleshooting". Turn the ignition key to the OFF position.
Illustration 1 g00816078
The accumulator is mounted on the inside right of the rear frame.
Disconnect hose assembly (3) from accumulator (1) and remove the O-ring seal. Remove nut (2) that secures the accumulator to the mounting bracket. Installation Procedure
Install accumulator (1) in the reverse order of removal.