Operation CHARM: Car repair manuals for everyone.

Rebuild Specifications

Rotor Backlash
Note: Maximum inner to outer rotor tip clearance.
0.01
Rotor To Body Clearance 0.014
Rotor Endplay
Note: Measured between pump cover mounting surface & end of gear using straight edge & feeler gauge.
0.001-0.004
Rotor Thickness (Minimum) Inner 0.825
Outer 0.825
Outer Rotor Diameter (Minimum) 2.469
Cover Flatness Variation (Maximum) 0.0015
Relief Spring Free Length 1.95
Relief Spring Pressure 19-22 at 1.343