Installation Procedure

Lubricate the master cylinder reservoir seals with GM approved brake fluid from a clean, sealed, brake fluid container.
Courtesy of GENERAL MOTORS COMPANY

NOTE:
Ensure the seals are fully seated in the master cylinder.

Brake Master Cylinder Reservoir Seal (1) - Install NEW [2x]
Courtesy of GENERAL MOTORS COMPANY

NOTE:
Ensure the master cylinder reservoir is fully seated in the master cylinder.

Master Cylinder Reservoir (1) - Install
Courtesy of GENERAL MOTORS COMPANY

Brake Master Cylinder Reservoir Retaining Pin (1) - Install NEW
Brake Master Cylinder - Install - Brake Master Cylinder Replacement