For 1990-2009 cars

## Shock Absorber Replacement 2WD, Z85, ZQ8

#### Tools Required

J 45400 Strut Spring Compressor

### Removal Procedure

Notice: The front shock absorbers of the vehicle are multifunctional. In addition to contributing to a smooth ride they also provide the only stop to the front suspension when fully extended. Therefore, when servicing the shock absorber, service replacement shock absorbers must be equivalent to original shock absorbers in both extended length and strength. Use of shocks not complying to original equipment or strength could result in suspension over-travel or shock breakage. Suspension over-travel may result in suspension component breakage.

1. Remove the absorber/spring assembly upper mounting nuts.
2. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
3. Remove the tire and wheel. Refer to Tire and Wheel Removal and Installation .
4. Remove the absorber/spring assembly bolt and nut.
5. Remove the front stabilizer link. Refer to Stabilizer Shaft Link Replacement .
6. Remove the absorber/spring assembly from the vehicle.

Notice: Use care when handling the coil springs in order to avoid chipping or scratching the coating. Damage to the coating will result in premature failure of the coil springs.

7. Install the absorber/spring assembly (2) into the J 45400 (1).

Important: The spring is compressed when the shock absorber moves freely.

8. Turn the spring compressor forcing screw (1) until the coil spring (2) is compressed.
9. Remove the absorber upper retaining nut, bushings, and washers.
10. Remove the absorber from the assembly.
11. Do not remove the spring from the J 45400 .

### Installation Procedure

1. Install the absorber to the J 45400 (1).
2. Install the absorber bushings and washers (2).

Notice: Refer to Fastener Notice in the Preface section.

Important: Ensure that the absorber bushings and tennon align correctly with the mounting bracket before securing the retaining nut.

3. Install the absorber retaining nut.

Tighten
Tighten the shock absorber retaining nut to 20 N·m (15 lb ft).

4. Remove the absorber/spring assembly (2) from the J 45400 (1).
5. Install the absorber/spring assembly to the vehicle.
6. Install the absorber/spring assembly bolt and nut.

Tighten
Tighten the absorber/spring assembly bolt to 110 N·m (81 lb ft).

7. Install the front stabilizer link. Refer to Stabilizer Shaft Link Replacement .
8. Install the tire and wheel. Refer to Tire and Wheel Removal and Installation .
9. Lower the vehicle.
10. Install the absorber/spring assembly upper mounting nuts.

Tighten
Tighten the absorber/spring assembly nuts to 27 N·m (20 lb ft).