Special Tools

J 38185 Hose Clamp Pliers

1. Remove the spare tire wheel stowage lock cylinder.



2. Remove the spare tire from the hoist.
3. Remove the rear tires and wheels. Refer to Tire and Wheel Removal and Installation.



4. If vehicle is equipped with regular production option (RPO) Z55, disconnect the following right side chassis harness electrical connectors:

•	Electronic suspension rear position sensor (1)

•	Rear shock (2)




5. If vehicle is equipped with RPO Z55, disconnect the following left side chassis harness electrical connectors:

•	Electronic suspension rear position sensor (1)

•	Rear shock (2)

Important: Do not attempt to pry the rear suspension sensor link rod from the rear position sensor ball stud.

6. Remove the left and right sensor link rods from the sensors, perform the following:

6.1.	Support the sensor lever with your hand

6.2.	Twist the link rod in order to remove it from the ball stud

7. Install adjustable jack stands under the rear axle.



8. Remove the rear axle vent hose from the rear axle, if necessary.
9. Remove the vent hose swivel clip from the rear brake crossover pipe.



10. Remove the rear shock absorbers lower bolts and nuts.
11. Lower the rear axle slightly, using the adjustable jack stands, in order to remove the muffler.



12. Remove the exhaust muffler nuts (1).



13. Remove the muffler (2) from the insulators (1, 3).

1. Apply lubricant to the exhaust insulators in order to aid in installation.
2. Install the muffler (2) to the insulators (1, 3).

Caution: Refer to Fastener Caution in the Preface section.




3. Install the exhaust muffler nuts (1) and tighten to 40 N·m (30 lb ft).



4. Raise the rear axle, using the adjustable jackstands.
5. Install the lower bolts and nuts to the rear shock absorbers and tighten to 95 N·m (70 lb ft).
6. Remove the adjustable jack stands from under the rear axle.



7. Install the vent hose swivel clip to the rear brake crossover pipe.
8. Install the rear axle vent hose to the rear axle, if necessary.



9. If vehicle is equipped with RPO Z55, install the left and right sensor link rods to the sensors.
10. Using J 38185 install the link rods to the ball studs on the sensor levers.



11. If vehicle is equipped with RPO Z55, connect the following left side chassis harness electrical connectors:

•	Electronic suspension rear position sensor (1)

•	Rear shock (2)




12. If vehicle is equipped with RPO Z55, connect the following right side chassis harness electrical connectors:

•	Electronic suspension rear position sensor (1)

•	Rear shock (2)

13. Install the rear tires and wheels. Refer to Tire and Wheel Removal and Installation.



14. Install the spare tire to the hoist.



15. Install the spare tire wheel stowage lock cylinder.