Installation Procedure
WARNING: This page is about a different car, the 2004 GMC Sierra and 2004 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- Install the engine mount bracket.
- Perform the following procedure prior to installing the engine mount bracket bolts.
- Remove all traces of the original adhesive patch.
- Clean the threads of the bolt with denatured alcohol or equivalent and allow to dry.
- Apply threadlocker GM P/N 12345382 ( Canadian P/N 10953489) or equivalent to the bolts.
- Install the engine mount bracket bolts.
Tighten: Tighten the engine mount bracket bolts to 75 N.m (55 lb ft).
- Position the engine mount side bracket to the engine, if removed.
- Install the engine mount side bracket bolts.
Tighten: Tighten the engine mount side bracket bolts to 50 N.m (37 lb ft).
- Install the engine mount.
- Install the engine mount bolts.
Tighten: Tighten the engine mount bolts to 50 N.m (37 lb ft).
- Lower the engine.
- Install the starter. Refer to Starter Motor Replacement (4.3L Engine) in Engine Electrical.
- Install the oil pan skid plate and bolts.
Tighten: Tighten the oil pan skid plate bolts to 20 N.m (15 lb ft).
- Lower the vehicle.
- Install the engine mount to engine mount bracket bolts.
Tighten: Tighten the engine mount to engine mount bracket bolts to 65 N.m (48 lb ft).
NOTE:
Refer to Fastener Notice
in Cautions and Notices.