gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Hydraulic Fluid Accumulator > < Hydraulic Brake Booster Pump|Service and Repair|Page 6551
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6. Install the accumulator retainer ring (1).

7. Release the C-clamp.
8. Remove the nut from the stud.
9. Remove the J-26889 - Compressor.

10. Install the master cylinder to the hydraulic booster. Refer to Master Cylinder Replacement (Two-Mode Hybrid)   (See: Hydraulic System/Brake

Master Cylinder/Service and Repair/Removal and Replacement)Master Cylinder Replacement (Vacuum Assist)   (See: Hydraulic System/Brake
Master Cylinder/Service and Repair/Removal and Replacement)Master Cylinder Replacement (Hydraulic Assist)   (See: Hydraulic System/Brake
Master Cylinder/Service and Repair/Removal and Replacement).

11. Release the park brake and unblock the wheels.

Hydraulic Fluid Accumulator > < Hydraulic Brake Booster Pump|Service and Repair|Page 6551