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Home >> Ford >> 2003 >> Cutaway 7.3 F >> Repair and Diagnosis >> External Pages >> Different car >> Section 2471 (Engine Mechanical - 6.4L 99R Diesel -- F250-F550 Super Duty) >> General Procedures >> Oil Pump Rotor Inspection >> Special Tool(s)

Special Tool(s)

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SPECIAL TOOLS CHART

G06073214Courtesy of FORD MOTOR CO.
Feeler Gauge Set
303-D027 (D81L-4201-A) or equivalent
  1. Inspect the oil pump housing for excessive metal particles.
  2. Inspect the oil pump housing for gouging, cracks or deep scratches.
  3. Inspect the oil pump inner and outer gear rotors for damage or excessive wear.
  4. Using a straightedge and the Feeler Gauge Set, measure the height clearance between the oil pump housing and the inner and outer rotors. If the measurement does not meet specifications, install new gerotors as a set. For additional information, refer to SPECIFICATIONS .
    Fig 1: Measuring Height Clearance Between Oil Pump Housing And Inner And Outer Rotors
    G06774014Courtesy of FORD MOTOR CO.
  5. Using the Feeler Gauge Set, measure the clearance between the outer rotor and inner rotor. If the measurement does not meet specifications, install new gerotors as a set. For additional information, refer to SPECIFICATIONS .
    Fig 2: Measuring Clearance Between Outer Rotor And Inner Rotor
    G06774015Courtesy of FORD MOTOR CO.