Silverado 3500 2WD V8-6.6L DSL Turbo VIN 2 (2004)
6. Remove the reservoir from the master cylinder by pulling the reservoir straight up and away from the cylinder.
7. Remove the seals from the master cylinder.
Installation Procedure
1. Inspect the reservoir for cracks or deformation. If found, replace the reservoir.
2. Clean the reservoir with denatured alcohol, or equivalent.
3. Dry the reservoir with non-lubricated, filtered air.
4. Lubricate the new seals and the outer surface area of the reservoir-to-housing barrels with Delco Supreme 11® (GM P/N 12377967) or equivalent
DOT-3 brake fluid from a clean, sealed brake fluid container.
5. Install the lubricated seals, make sure they are fully seated.
6. Install the reservoir to the master cylinder by pressing the reservoir straight down on the master cylinder until the pin holes are aligned.
7. Carefully install the reservoir retaining pins to secure the reservoir.
8. Place the brake fluid level sensor into the reservoir, press into place to secure the sensor retaining tabs.
9. Remove the master cylinder from the vice.
10. Install the master cylinder.
11. Release the park brake.
12. Bleed the hydraulic brake system.
Master Cylinder Reservoir Filling
Master Cylinder Reservoir Filling
Caution: Refer to Brake Fluid Irritant Caution in Service Precautions.
Notice: When adding fluid to the brake master cylinder reservoir, use only Delco Supreme 11®, GM P/N 12377967 (Canadian P/N 992667), or
equivalent DOT-3 brake fluid from a clean, sealed brake fluid container. The use of any type of fluid other than the recommended type of brake fluid,
