Master Cylinder Reservoir Replacement (JD9)

Fig 1: View Of Master Cylinder Reservoir, Fluid Level Sensor Electrical Connector & Seals

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
WARNING: Refer to Brake Fluid Irritant Warning . CAUTION: Refer to Brake Fluid Effects on Paint and Electrical Components Caution . Preliminary Procedures Using a suitable tool, remove the brake fluid from the brake master cylinder reservoir. Discard the brake fluid into an approved container.
1	Master Cylinder Fluid Level Sensor Electrical Connector
2	Master Cylinder Reservoir Procedure Carefully spread the 2 locking tabs and lift the master cylinder reservoir upward.
3	Master Cylinder Reservoir Seals (Qty: 2) TIP: Lubricate the 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.