GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2003
🢒
Blazer - 4WD
🢒
Engine
🢒
Engine Mechanical - 2.2L
🢒 Crankshaft Rear Oil Seal Removal
Notice:
Do not damage the crankshaft surface when prying out the crankshaft rear oil seal.
Remove the crankshaft rear oil seal. Pry the crankshaft rear oil seal out with a suitable pry tool.
Clean the crankshaft rear oil seal to engine block mating surface.
Inspect the following areas:
•
Inspect the seal bore for nicks
•
Inspect the seal bore for burrs
•
Inspect the seal mating surface on the crankshaft for nicks