Removal Procedure
- Disconnect the negative battery cable. Refer to
Caution: Unless directed otherwise, the ignition and start switch must be in the OFF or LOCK position, and all electrical loads must be OFF before servicing any electrical component. Disconnect the negative battery cable to prevent an electrical spark should a tool or equipment come in contact with an exposed electrical terminal. Failure to follow these precautions may result in personal injury and/or damage to the vehicle or its components.
in General Information. - Remove the transmission. Refer to Transmission Replacement in Automatic Transmission.
- Remove the flywheel attaching bolts. Use a suitable tool in order to prevent crankshaft rotation.
- Remove the flywheel spacer.
- Remove the flywheel.
- Clean the flywheel bolt threads and the bolt holes.
Installation Procedure
- Apply thread locker to all flywheel bolts. Use GM P/N 12345382 or its equivalent.
- Install the flywheel.
- Install the flywheel spacer.
- Install the flywheel bolts.
- Install the transmission. Refer to Transmission Replacement in Automatic Transmission.
- Connect the negative battery cable.
Tighten
Tighten the bolts to 83 N·m (61 lb ft).
Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.
