GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2003 🢒 Sonoma Pickup - 2WD 🢒 Engine 🢒 Engine Mechanical - 2.2L 🢒 Crankshaft Rear Oil Seal Removal

    Object Number: 4318 Size: SH

    Notice:  Do not damage the crankshaft surface when prying out the crankshaft rear oil seal.

  1. Remove the crankshaft rear oil seal. Pry the crankshaft rear oil seal out with a suitable pry tool.
  2. Clean the crankshaft rear oil seal to engine block mating surface.
  3. Inspect the following areas:
    4. • Inspect the seal bore for nicks
    • Inspect the seal bore for burrs
    • Inspect the seal mating surface on the crankshaft for nicks