Yukon XL 4WD V8-5.3L (2011)
1. Install the master cylinder adapter gasket, if removed.
2. Install the brake master cylinder adapter (1).
Caution: Refer to Fastener Caution See: Service Precautions/Vehicle Damage Warnings/Fastener Caution.
3. Install the 4 brake pedal bracket nuts (1) and tighten to 25 Nm (18 lb ft).
