2009 Chevrolet Suburban 1500 Brake Master Cylinder Reservoir

You should lubricate the master cylinder reservoir seals and the outer surface area of the reservoir-to-housing barrels with GM-approved brake fluid from a clean, sealed brake fluid container. If reinstalling the master cylinder reservoir, clean the reservoir with denatured alcohol, or equivalent, and allow it to dry. You should install the master cylinder reservoir seals to the master cylinder, ensure the master cylinder reservoir seals are fully seated in the master cylinder body, lubricate the master cylinder reservoir-to-master cylinder barrels with GM-approved brake fluid from a clean, sealed brake fluid container, press the master cylinder reservoir straight downward and install the reservoir to the master cylinder, install the master cylinder reservoir bolts and tighten to 8 Nm(71 lb in), connect the brake fluid level indicator switch electrical connector and fill the master cylinder reservoir.