K 1500 Yukon Denali AWD V8-6.0L VIN U (2002)
7. If equipped with a 8.6 or 9.5 inch ring gear, remove the rear axle vent hose from the rear axle, it necessary.
8. Remove the vent hose swivel clip from the rear brake crossover pipe.
9. If equipped with a 10.5 inch ring gear, remove the rear axle vent hose from the rear axle, if necessary.
10. Remove the vent hose swivel clip from the rear brake crossover pipe.
11. Remove the rear shock absorbers lower bolts and nuts.
12. Lower the rear axle slightly, using the adjustable jack stands, in order to remove the muffler.
