Operation CHARM: Car repair manuals for everyone.

Oil Pump, Engine

Rotor Backlash .010
Note: Maximum.
Rotor To Body Clearance .001-.013
Rotor End Play
Note: Measured between pump cover mounting surface and end of gear, using straight edge and feeler gauge.
.004
Note: Maximum.
Relief Valve To Body Clearance .0015-.0030
Relief Spring Pressure 15.2-17.2 at 1.20