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Home >> Ford >> 2006 >> Escape Base, 2.3 Z, FWD, Automatic >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission - Cd4E >> Disassembly And Assembly Of Subassemblies >> Pump Assembly >> Assembly

Pump Assembly: Assembly

    NOTE: The identification dot on the pump driven gear must face downward.
    Fig 1: Locating Pump Driven Gear
    G04620362Courtesy of FORD MOTOR CO.
  1. Install the pump driven gear.
  2. Install the pump drive gear assembly.
    1. Install the pump drive gear.
    2. Install the pump drive gear insert.
      Fig 2: Locating Pump Drive Gear Assembly Components
      G04620363Courtesy of FORD MOTOR CO.
  3. Using the special tool, measure the clearance between each gear and the pump body face.
    • If the clearance exceeds specification, install a new pump assembly.
      Fig 3: Measuring Clearance Between Gear & Pump Body Face Using Special Tools
      G04620364Courtesy of FORD MOTOR CO.
  4. Install the special tool.
    Fig 4: Installing Special Tool
    G04620365Courtesy of FORD MOTOR CO.
  5. Align the pump support assembly. Fill the pump gear cavity with clean automatic transmission fluid to the top of the gears. Align the pump guide screws.
    1. Install the pump body.
    2. Install the pump body separator plate.
    3. Install the pump body separator plate gasket onto the pump body.
    4. Install the pump support.
      Fig 5: Identifying Pump Body Separator Plate & Gasket
      G04620366Courtesy of FORD MOTOR CO.
    6. NOTE: Install the 4 pump support bolts in the pump support holes, and remove the special tool. Then install the last 2 bolts.
  6. Install the 6 pump support bolts.
    • Tighten to 13 N.m (10 lb-ft).
      Fig 6: Locating Pump Support Bolts
      G04620367Courtesy of FORD MOTOR CO.
    7. NOTE: Make sure that the white stripe on the pump seal is visible around the pump body circumference.
    Fig 7: Locating Pump Seal On Pump Body
    G04620368Courtesy of FORD MOTOR CO.
  7. Install the pump seal on the pump body.
    8. NOTE: Make sure the pump support seal rings are overlapped correctly.
    Fig 8: Locating Pump Support Seal Rings
    G04620369Courtesy of FORD MOTOR CO.
  8. Install the 7 pump support seal rings.
  9. Measure the pump rotational torque.
    1. Install the pump drive shaft.
    2. Measure the pump rotational torque.
      • Tighten to 0.3 N.m (2.65 lb-in).
    3. Remove the pump drive shaft.
    • If rotational torque exceeds the specification, disassemble and inspect the pump assembly for contamination or incorrect end clearance.
      Fig 9: Measuring Pump Rotational Torque
      G04620370Courtesy of FORD MOTOR CO.
  10. Install the No. 1 pump support thrust bearing.
    • Lubricate the seal rings with clean automatic transmission fluid.
      Fig 10: Locating No. 1 Pump Support Thrust Bearing
      G04620371Courtesy of FORD MOTOR CO.
  11. Install the forward/coast/direct clutch cylinder and reverse clutch drum on the pump support.
    12. WARNING: When using compressed air, never let air pressure exceed 172 kPa (25 psi) and always wear safety glasses. Compressed air may cause foreign material or parts to become airborne. Failure to follow this instruction may result in serious personal injury.
    NOTE: With each application of air, you should hear the clutch pack apply. A hissing or high-pitched squeal indicates that a seal is damaged or torn. Inspect to find the source and repair as necessary.
  12. Check the following passages of the forward/coast/direct clutch cylinder and reverse clutch drum with moisture-free compressed air, regulated to 276 kPa (40 psi).
    1. Reverse clutch passage
    2. Forward clutch passage
    3. Direct clutch passage
    4. Coast clutch passage
    • Converter bypass (located on the bottom)
      Fig 11: Identifying Passages Of Forward/Coast/Direct Clutch Cylinder & Reverse Clutch Drum
      G04620372Courtesy of FORD MOTOR CO.
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