Engine Rear Cover Cleaning and Inspection
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2003 GMC Savana Special, 2003 GMC Savana Camper Special, 2003 GMC Savana, 2003 Chevrolet RV Cutaway, and 2003 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
Important:
- Do not use the crankshaft oil seal again. Install a NEW crankshaft oil seal during assembly.
- Do not use the rear cover-to-engine block gasket again. Install a NEW gasket during assembly.
- Remove the crankshaft oil seal (1) from the rear cover.
- Clean the cover in solvent. Remove the sealant from the cover oil pan surface. Refer to Replacing Engine Gaskets .WARNING: Wear safety glasses in order to avoid eye damage.
- Dry the cover with compressed air.
- Inspect the gasket sealing surfaces for excessive scratches or gouging.
- Inspect the cover-to-oil pan threaded bolt holes for damaged threads or debris.
- Inspect the crankshaft oil seal mounting bore for damage.