Crankshaft Rear Oil Seal and Housing Replacement for GMC Truck Savana 2002

1. Remove the transmission assembly. Refer to Transmission Replacement and Transmission Replacement in Automatic Transmission - 4L60 -E or Automatic Transmission - 4L80 -E.
2. Remove the flywheel. Refer to Engine Flywheel Replacement .
3. Loosen and lower the oil pan. Refer to Oil Pan Replacement .
4. Remove the crankshaft rear oil seal housing. Refer to Crankshaft Rear Oil Seal and Housing Replacement .

1. Install the oil seal housing. Refer to Crankshaft Rear Oil Seal and Housing Replacement .
2. Install the flywheel. Refer to Engine Flywheel Replacement .
3. Install the transmission assembly. Refer to Transmission Replacement and Transmission Replacement in Automatic Transmission - 4L60 -E or Automatic Transmission - 4L80 -E.