C 1500 Yukon 2WD V8-5.3L VIN Z Flex Fuel (2003)
2. Install the muffler to the insulators.
Notice:
Refer to Fastener Notice in Service Precautions.
See: Service Precautions/Vehicle Damage Warnings/Fastener Notice
3. Install the exhaust muffler nuts.
Tighten the nuts to 40 Nm (30 ft. lbs.).
4. Raise the rear axle, using the adjustable jackstands.
5. Install the lower bolts and nuts to the rear shock absorbers.
Tighten the bolts to 95 Nm (70 ft. lbs.).
6. Remove the adjustable jack stands from under the rear axle.