Diesel Data: Automotive Repair

Oil Pump

Rotor Endplay [01]
Drive Gear 0.0031-0.0055
Driven Gear 0.0024-0.0047
Relief Spring Free Length 1.835
Relief Spring Pressure, Lbs. @ Inches 13.4 @ 1.579

All measurements given in inches, unless otherwise specified.

[01] - Measured between pump cover mounting surface & end of gear using straightedge & feeler gauge.