59. Oil Pump Assemble

Oil Pump Assemble

Special Tools

J-22144 - Oil Suction Pipe Installer

1. Lubricate all the internal oil pump parts using engine oil during assembly.




2. Install the oil pump gears.




3. Install the oil pump cover.

Caution: Refer to Fastener Caution (Fastener Caution).

4. Install the oil pump cover bolts and tighten to 10 Nm (89 lb in).




5. Install the pressure regulator valve.
6. Install the pressure regulator spring.
7. Install the cotter pin.

Note: Make sure the cotter pin is properly secured.

8. Apply sealer GM P/N 12346004, (Canadian P/N 10953480) or the equivalent to the new suction pipe.
9. Tap the new suction pipe into place using a plastic hammer and J-22144 - Oil Suction Pipe Installer.