Installation Procedure

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Fig 1: 3 Master Cylinder Reservoir Seals

Courtesy of GENERAL MOTORS CORP.

Install the 3 master cylinder reservoir seals (1).
Lubricate the master cylinder reservoir seals and the outer surface area of the reservoir-to-housing barrels with Delco Supreme 11®, GM P/N 12377967 (Canadian P/N 992667) or equivalent DOT-3 brake fluid from a clean, sealed brake fluid container.

Fig 2: Master Cylinder Reservoir

Courtesy of GENERAL MOTORS CORP.

Install the master cylinder reservoir (1) to the master cylinder.
Ensure the master cylinder reservoir is seated fully into the master cylinder by pressing the reservoir straight down into the master cylinder.

CAUTION:

Refer to Fastener Caution .

Fig 3: Brake Master Cylinder Reservoir Pins

Courtesy of GENERAL MOTORS CORP.

Install the brake master cylinder reservoir pins (1) and tighten to 8 N.m (71 lb in).

Fig 4: Reservoir Return Hose Quick Connect

Courtesy of GENERAL MOTORS CORP.

Connect the brake master cylinder reservoir return hose quick connect (1).
Connect the brake master cylinder reservoir supply hose quick connect (2).
Connect the brake fluid level sensor electrical connector.
Fill the brake master cylinder reservoir. Refer to Master Cylinder Reservoir Filling .