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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 250 (Hydraulic Brake System) >> Repair Instructions >> Master Cylinder Reservoir Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:

Refer to Brake Fluid Irritant Warning .

  1. Using a suitable tool, remove and properly discard the brake fluid from the master cylinder reservoir.
  2. Remove the brake fluid level indicator switch. Refer to Brake Fluid Level Indicator Switch Replacement 
  3. Remove Plenum Front Panel. Refer to Plenum Front Panel Replacement
  4. If equipped, disconnect the clutch master cylinder feed hose.
  5. Fig 1: Master Cylinder Reservoir Bolt
    GM2816295Courtesy of GENERAL MOTORS COMPANY
  6. Remove the master cylinder reservoir bolt (1).
  7. Fig 2: Master Cylinder Reservoir
    GM2816301Courtesy of GENERAL MOTORS COMPANY
  8. Lift the master cylinder reservoir (1) upward to release the reservoir from the reservoir seals and the master cylinder.
  9. Fig 3: Master Cylinder Reservoir Seals
    GM2816307Courtesy of GENERAL MOTORS COMPANY
  10. Remove the 2 master cylinder reservoir seals (1).