Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Installation Procedure
- Install the following components on the suspension crossmember if removed:
- The stabilizer shaft - Refer to Stabilizer Shaft Replacement .
- The lower control arms - Refer to Lower Control Arm Replacement .
- Lower the vehicle on to the frame.
- Install the frame reinforcements (3).
- Install the front frame bolts. Hand tighten ONLY.
- Install the reinforcement bolts. Hand tighten ONLY.
- Tighten the rear frame bolts (4).
Tighten:Β Tighten the bolts to 100 N.m (74 lb ft) plus 90 degrees rotation.
- Tighten the front frame bolts (1) to specifications.
Tighten:Β Tighten the bolts to 100 N.m (74 lb ft) plus 90 degrees rotation.
- Install the reinforcement bolts (1).
Tighten:Β Tighten the bolts to 100 N.m (74 lb ft).
- Raise the vehicle.
- Install the power steering outlet pipe/hose to the frame. Refer to Power Steering Gear Outlet Pipe/Hose Replacement (LY7) or Power Steering Gear Outlet Pipe/Hose Replacement (LZ4) .
- Install the brake lines to the retainers on the frame.
- Install the rear transmission mount bracket fasteners. Refer to Transmission Rear Mount Replacement .
- Install the left transmission mount fasteners to the frame. Refer to Transmission Mount Replacement - Left Side .
- Install the front transmission mount bracket bolt. Refer to Transmission Front Mount Replacement .
- Install the engine mount fasteners to the frame. Refer to Engine Mount Replacement - Right Side .
- Install the power steering gear mounting fasteners. Refer to Steering Gear Replacement (HPS with LZ4) .
- Install both stabilizer links to the stabilizer bar.
Tighten:Β Tighten the stabilizer link nut to 65 N.m (48 lb ft) plus 180 degrees rotation.
- Install the tie rod ends to the steering knuckles. Refer to Steering Linkage Outer Tie Rod Replacement .
- Install the lower ball joints to the steering knuckles.
Tighten:Β
- Reverse the nut 3/4 of a turn
- Tighten the ball stud to steering knuckle pinch nut to 50 N.m (37 lb ft).
- Tighten to 50 N.m (37 lb ft) plus 60 degrees.
- Install the rear catalytic converter. Refer to Catalytic Converter Replacement - Left Side (LZ4) or Catalytic Converter Replacement - Right Side (LZ4) .
- Install the front fender liner. Refer to Front Wheelhouse Panel Splash Shield ReplacementΒ .
- Install the engine splash shield. Refer to Radiator Air Lower Baffle and Deflector Replacement .
- Install the tire and wheel assemblies. Refer to Tire and Wheel Removal and Installation .
- Lower the vehicle.
- Remove the temporary radiator and condenser support.
- Remove the engine support fixture.
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.