Cross-Member: Service and Repair

2000 Chevrolet C Tahoe 2WD V8-5.7L VIN RSECTION Service and Repair


Engine Front Crossmember Replacement (2WD)

Removal Procedure





1. Raise the vehicle. Refer to Vehicle Lifting.
2. Remove the engine crossmember bolts.




3. Remove the engine crossmember.



Installation Procedure





1. Install the engine crossmember.
2. Perform the following procedure before installing the bolts.

1. Remove all traces of the original adhesive patch.
2. Clean the threads of the bolt with denatured alcohol or equivalent and allow to dry.
3. Apply threadlocker GM P/N 12345493 (Canadian P/N 10953488).






Notice: Refer to Fastener Notice.

3. Install the engine crossmember bolts.

Tighten the engine crossmember bolts to 120 N.m (88 lb ft).

4. Lower the vehicle.


RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.