Engine Flywheel Replacement for GMC Truck GMC P42 Commercial Chassis 1998

1. Remove the transmission. Refer to Transmission Replacement in Automatic Transmission.
2. Remove the bolts and the engine flywheel.
3. Clean and inspect all parts. Refer to Engine Flywheel Clean and Inspect .

1. Install the engine flywheel to the crankshaft. Refer to Engine Flywheel Installation .
2. Install the transmission. Refer to Transmission Replacement in Automatic Transmission.