Operation CHARM: Car repair manuals for everyone.

Oil Pump, Engine

Oil Pump Dimensions
<ag224006-001>
Rotor Backlash 0.008
Note: Maximum inner & outer rotor tip
Rotor To Body Clearance 0.0010-0.0035
Note: Maximum clearance between inner and outer rotors and body.
Rotor Endplay
Note: Measured between pump cover mounting surface and end of gear, using straightedge and feeler gauge.
0.0010-0.0035
Relief Spring Free Length 1.95
Relief Spring Pressure 20 at 1.34
Rotor Thickness (Minimum), Outer 0.944
Outer Rotor Diameter (Minimum) 2.469
Maximum Cover Flatness Variation 0.002