Operation CHARM: Car repair manuals for everyone.

Oil Pump, Engine

Rotor Backlash 0.012
Note: Maximum inner and outer rotor tip clearance.
Rotor To Body Clearance 0.001-0.013
Rotor End Clearance 0.004
Note: Measured between pump cover mounting surface & end of gear using suitable straightedge & feeler gauges. Maximum
Maximum Cover Flatness Variation N/A
Note: Pump should be replaced if cover is damaged, scored or worn.
Driveshaft To Pump Body Clearance 0.0015-0.0030
Relief Valve To Body Clearance 0.0015-0.0030
Relief Spring Pressure 10.6-12.2 at 1.74