Yukon XL 4WD V8-5.3L (2011)
Engine Mount: Service and Repair
Engine Mount Replacement - Left Side
Engine Mount Replacement - Left Side
Removal Procedure
Caution: When raising or supporting the engine for any reason, do not use a jack under the oil pan, any sheet metal, or the crankshaft pulley. Due to the
small clearance between the oil pan and the oil pump screen, jacking against the oil pan may cause the pan to be bent against the pump screen. This will
result in a damaged oil pickup unit.
1. Remove the air cleaner outlet duct. Refer to Air Cleaner Resonator Outlet Duct Replacement See: Tune-up and Engine Performance Checks/Air
Cleaner Housing/Air Cleaner Fresh Air Duct/Hose/Service and Repair/Air Cleaner Resonator Outlet Duct Replacement.
2. If the vehicle is equipped with four wheel drive (4WD), remove the front drive axle. Refer to Differential Carrier Assembly Replacement.
3. Lower the vehicle.
4. Remove the generator bracket. Refer to Generator Bracket Replacement See: Starting and Charging/Charging System/Alternator/Service and
Repair/Generator Bracket Replacement.
5. Remove the engine mount to frame bolts (1).
6. Raise and support the vehicle halfway. Refer to Lifting and Jacking the Vehicle See: Maintenance/Vehicle Lifting/Service and Repair.
7. Remove the left wheelhouse liner. Refer to Front Wheelhouse Liner Replacement - Left Side See: Body and Frame/Fender/Front Fender/Front
Fender Liner/Service and Repair/Front Wheelhouse Liner Replacement - Left Side.
