GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2002 🢒 Century 🢒 Engine 🢒 Engine Mechanical - 3.1L 🢒 Crankshaft Rear Oil Seal Replacement

Removal Procedure
  1. Remove the engine flywheel. Refer to Engine Flywheel Replacement .
  2. Remove the crankshaft rear oil seal. Refer to Crankshaft Rear Oil Seal Removal .

Installation Procedure
  1. Entirely coat the new crankshaft rear oil seal with engine oil.
  2. Install the crankshaft rear oil seal. Refer to Crankshaft Rear Oil Seal Installation .
  3. Install the engine flywheel. Refer to Engine Flywheel Replacement .