TrailBlazer 4WD V8-6.0L (2007)
1. Install the coil spring and upper mounting plate to the J 45400.
2. Turn the spring compressor forcing screw (1) until the coil spring is compressed.
3. Install the shock absorber to the shock module.
Notice: Refer to Fastener Notice.
4. Install the shock absorber retaining nut.
Tighten the shock absorber retaining nut to 45 N.m (33 lb ft).
5. Remove the shock module (2) from the J 45400 (1).
6. Remove the pieces of heater hose from the shock module spring.