Yukon XL 2500 2WD V8-8.1L VIN G (2004)
3.
Remove the master cylinder nuts. Do not remove the pipes from the master cylinder. Position the master cylinder away from the booster head.
Secure the master cylinder in an upright position.
4.
Disconnect the power brake booster inlet hose, the steering gear inlet hose, and the power brake booster outlet hose from the booster assembly.
5.
Remove the booster pump rod retainer from the lever.
6.
Remove the stop lamp switch from the lever.
7.
Remove the booster pump rod from the lever.
8.
Remove the nuts at the booster.
9.
Remove the booster assembly.
Installation
1.
Install the booster assembly to the vehicle.
2.
Install the nuts at the booster.