GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Saturn
🢒
2001
🢒
L300/LW300
🢒
Engine
🢒
Engine Mechanical - 3.0L (L81)
🢒 Oil Pump Disassemble
Tools Required
•
J 42065
Crank Hub Holding Tool
•
J 42098
Crank Hub TORX Socket
Removal Procedure
Disconnect the negative battery cable.
Drain the coolant.
Engine Coolant Check and Replacement
.
Remove the air cleaner assembly.
Air Cleaner Assembly Replacement
Remove the front timing belt cover.
Timing Belt Front Cover Replacement
Remove the timing belt.
Timing Belt Replacement
Remove the rear timing belt cover.
Timing Belt Rear Cover Replacement
Remove the A/C compressor and the power steering pump bracket bolts.
Position the A/C compressor and the power steering pump bracket out of the way of the oil pump housing and secure.
Remove the generator lower mounting bolt.
Loosen the upper generator mounting bolt.
Pivot the generator out of the way and secure.
Remove the oil pan.
Oil Pan Removal
Remove the oil pickup tube.
Mount the
J 42066
to the crankshaft drive gear.
Use the
J 42098
to remove the crankshaft drive gear bolt.
Remove the crankshaft drive gear.
Remove the oil pump bolts.
Remove the oil pump
Remove the front main oil seal and collar from the oil pump.
Clean the oil pump sealing surfaces if the pump is to be reinstalled.
Clean the engine block and the upper oil pan housing sealing surfaces.
Ensure all the old sealant, gasket material and the residual oil is removed.