GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2008
🢒
Colorado Pickup - 4WD
🢒
Engine
🢒
Engine Mechanical - 3.7L
🢒 Crankshaft Front Oil Seal Replacement
Tools Required
J 45951
Front Seal Installer
Removal Procedure
Remove the crankshaft balancer. Refer to
Crankshaft Balancer Replacement
.
Important:
Do not damage the engine front cover or the crankshaft.
Pry out the crankshaft front oil seal using a suitable tool. Discard the seal.
Installation Procedure
Apply engine oil to the outside diameter of the crankshaft front oil seal.
Use the
J 45951
to install the NEW crankshaft front oil seal.
Remove the
J 45951
.
Install the crankshaft balancer. Refer to
Crankshaft Balancer Replacement
.