The full-size GMC Sierra has six at odds models Everyone with a heterogeneity of styles and powertrains. The Denali pattern of Sierra offers a luxurious coerce. The springs in Everyone mould of Sierra are hefty office parts of the alpine performance suspension transaction. The springs should be replaced with good GM parts. The later Testament heart on replacing the springs in the Sierra's One thousand five hundred base.
Instructions
Replace the Front Springs
1. Elevate the Sierra with a jack and securely block the wheels with jack stands. The Sierra is a exorbitant vehicle and the stretched cab models Testament commitment more frame advice.
2. Grip off the engine Safeguard shield, frame cross bar, tire and rotate meeting, shock absorber and stabilizer shaft link.
3. Settle baggage J23028-15 and retaining hook onto the discipline arm and tighten the wing seed.
Replace the Rear Springs
8. Raise the Sierra and support the wheels with jack stands. The Sierra is a full-size truck and the weight needs to be supported.Remove the front and rear bolts and revenue off the lower authority arm centre bolt nuts.
6. Lower the transmission jack and Proceeds the pressure on the spring coils before replacing them with new springs. This step can be potentially dangerous and care has to be taken to release the pressure on the coil to avoid injury.
7. Replace the removed parts and components. Make certain to tighten the bolts and nuts to the manufacturer's specification.
4. Levy effects J23028-01 onto the transmission jack and uplift the jack along with the tools to catch the compel off the spring.5.
9. Disconnect and remove the rear axle's lower shock absorber nuts and bolts. If the car is equipped with it, remove the Real Time Damping sensor.
10. Attach a spring compressor before lowering the rear axle slowly to remove the pressure from the spring coils. This is the most dangerous step in the repair. The spring coil holds a great deal of energy which must be released slowly and carefully.
11. Place the spring and upper and lower insulator onto the Sierra and install the rear spring to the axle.
12. Jack up the rear axle and tighten down the lower shock absorber nuts to the rear axle to manufacturer's specifications.
13. Take away the supports from the rear axle and lower the GMC Sierra.
