ford Workshop Repair Guides

Ford Workshop Service and Repair Manuals

Oil Pump, Engine|Service and Repair > < Mechanical Specifications|Page 1560
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Oil Pump: Testing and Inspection

Oil Pump Relief Valve

Spring Tension (Force @ Length)  ..................................................................................................  44.940.5 N (10.1-9.1 lb.) @ 28.2 mm (1.11 in.) 
To Bore Clearance  ...........................................................................................................................................  0.073-0.043 mm (0.0029-0.0017 in.) 

Oil Pump Gear Backlash  ....................................................................................................................................................  0.02-0.03 mm (0.008-0.012 in.) 
Oil Pump Gear Radial Clearance (Idler and Driver)  ....................................................................................................  0.125-0.050 mm (0.0055-0.002 in.) 
Oil Pump Gear Height Clearance  .............................................................................................................................  0.0825-0.010 mm (0.0032-0.0003 in.) 
Idler Shaft to Idler Gear Clearance  ............................................................................................................................  0.069-0.039 mm (0.0027-0.0015 in.) 
Driver Shaft to Housing Clearance  ............................................................................................................................  0.073-0.038 mm (0.0019-0.0005 in.) 

Oil Pump, Engine|Service and Repair > < Mechanical Specifications|Page 1560