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Planetary Gear Assembly

  1. Clean and inspect the rear planetary sun gear and shell assembly for damage or wear and install new as necessary.
    • Gear teeth
    • Shell-to-clutch pack surfaces
    • Thrust bearing surfaces
  2. Fig 1: Inspecting Rear Planetary Sun Gear & Shell Assembly For Damage
    GF0031836Courtesy of FORD MOTOR CO.
  3. Clean and inspect the rear planetary gear carrier assembly for damage or wear and install new as necessary.
    • Pinion gear teeth
    • Pinion gear surfaces
    • Pinion gear bearings
    • Spline teeth
    • Thrust bearing
    • Thrust bearing surfaces
    • Ring gear teeth
  4. Fig 2: Inspecting Rear Planetary Gear Carrier Assembly For Damage
    GF0031837Courtesy of FORD MOTOR CO.
  5. Clean and inspect the center planetary sun gear for damage or wear and install new as necessary.
    • Sun gear teeth
    • Spline teeth
  6. Fig 3: Inspecting Center Planetary Sun Gear For Damage
    GF0031838Courtesy of FORD MOTOR CO.
  7. Clean and inspect the center planetary gear carrier assembly for damage or wear and install new as necessary.
    • Pinion gear teeth
    • Pinion gear surfaces
    • Pinion gear bearings
    • Thrust bearing surfaces
    • Ring gear teeth
  8. Fig 4: Inspecting Center Planetary Gear Carrier Assembly For Damage
    GF0031839Courtesy of FORD MOTOR CO.
  9. Clean and inspect the front planetary gear carrier assembly for damage or wear and replace if necessary.
    • Spline teeth
    • Thrust bearing surfaces
    • Ring gear teeth
    • Shell-to-clutch pack surfaces
    • Pinion gear teeth
    • Pinion gear surfaces
    • Pinion gear bearings
    • Thrust bearing
  10. Fig 5: Inspecting Front Planetary Gear Carrier Assembly For Damage
    GF0031840Courtesy of FORD MOTOR CO.
  11. Clean and inspect the front planetary carrier hub for damage or wear and install a new hub if necessary.
    • Spline teeth
    • Thrust bearing surfaces
    • Hub-to-stator support surfaces
  12. Fig 6: Inspecting Front Planetary Carrier Hub For Damage
    GF0031841Courtesy of FORD MOTOR CO.