Ford Workshop Service and Repair Manuals

Oil Pump: Specifications

Rotor Backlash

0.012 in 

Note: Maximum inner and outer rotor tip clearance.

Rotor To Body Clearance

0.0055-0.0079 in 

Note: Service Limit -- 0.012 in

Rotor End Clearance

0.0016-0.0039 in 

Note: Service Limit -- 0.006 in

Maximum Cover Flatness Variation N/A 

Note: Pump should be replaced if cover is damaged, scored

or worn.