Savana 1500 RWD V6-4.3L (2007)
Crankshaft Main Bearing Seal: Service and Repair
Crankshaft Rear Oil Seal Housing Replacement
Crankshaft Rear Oil Seal Housing Replacement
Removal Procedure
Important: Do not remove the crankshaft rear oil seal housing if only replacing the crankshaft rear oil seal.
1. Remove the oil pan.
2. Remove the transmission assembly.
3. Remove the engine flywheel.
4. Remove the bolts and the nut holding the crankshaft rear oil seal housing to the engine.
5. Remove the crankshaft rear oil seal housing.
6. Remove and discard the crankshaft rear oil seal housing gasket.
7. Clean all the sealing surfaces.
8. Inspect the crankshaft rear oil seal housing for warping, cracks, wear, or damage.
Installation Procedure
Important: When installing a new crankshaft rear oil seal housing the seal will come with the housing. Use the following procedure. Refer
to Crankshaft Rear Oil Seal Replacement if reusing the housing.
1. Install a NEW crankshaft rear oil seal housing gasket.
