Overdrive Planetary and One-Way Clutch Assembly

• Temporarily insert the overdrive planetary gear carrier assembly into the one-way clutch rollers for verification of the one-way clutch.
• The planetary gear must rotate counterclockwise and hold when rotated clockwise.
• Remove the planetary gear carrier assembly.
• Inspect for cracks in the roller cage and wear on the roller clutch, and the press fit of the one-way clutch to the center shaft.
  NOTE: Inspect the overdrive planetary.
• Inspect the pinion gears for damaged or excessively worn teeth, and for free rotation.
• Check the pins and shafts in the planetary assemblies for loose fit and/or complete disengagement.
• Inspect the overdrive one-way clutch inner race, and the inner and outer races for scored or damaged surface areas where the rollers contact the races.
• Inspect the sun gear for damaged or worn teeth.
• Inspect the No. 12 bearing for damage.
• Thoroughly clean all parts and blow dry with moisture-free compressed air.
• Inspect the sun gear for damaged or worn teeth.

1. Disassemble the components in the order indicated in the following illustration.
   Fig 1: Disassembling Sequence Of Overdrive Planetary And One-Way Clutch Assembly

   Courtesy of FORD MOTOR CO.

Item 1: Retaining Ring Disassembly Note 

NOTE: The overdrive one-way clutch is serviced with the center shaft assembly.
1. Remove the center shaft from the overdrive ring gear.
   1. Remove the overdrive center shaft retaining ring.
   2. While rotating counterclockwise remove the center shaft from the ring gear.
      Fig 2: Removing Overdrive Center Shaft Retaining Ring

      Courtesy of FORD MOTOR CO.

Items 2, 4, 5, 6 and 7 Overdrive Planetary and One-Way Clutch Assembly Inspection Note 

CAUTION: Do not remove the overdrive one-way clutch. Damage to the clutch can occur if it is removed.
1. Clean and inspect the overdrive one-way clutch and center shaft.
   • Inspect for cracks in the roller cage and wear on the roller clutch, and the press fit of the one-way clutch to the center shaft.
     Fig 3: Inspecting Roller Cage And Roller Clutch

     Courtesy of FORD MOTOR CO.
2. Inspect the one-way clutch.
   • Temporarily insert the overdrive planetary gear carrier assembly into the one-way clutch rollers for verification of the one-way clutch.
   • The planetary gear must rotate counterclockwise and hold when rotated clockwise.
     Fig 4: Inspecting One-Way Clutch

     Courtesy of FORD MOTOR CO.
NOTE: Individual parts of the planetary carriers are not serviceable.
Fig 5: Checking Pins And Shafts In Planetary Assemblies
Courtesy of FORD MOTOR CO.
3. Check the pins and shafts in the planetary assemblies for loose fit and/or complete disengagement.
4. Inspect the pinion gears for damaged or excessively worn teeth, and for free rotation.
   Fig 6: Inspecting Pinion Gears

   Courtesy of FORD MOTOR CO.
5. Inspect the overdrive one-way clutch inner race, and the inner and outer races for scored or damaged surface areas where the rollers contact the races.
   Fig 7: Inspecting Overdrive One-Way Clutch Inner Race

   Courtesy of FORD MOTOR CO.
6. Inspect the No. 2 overdrive planetary thrust bearing on the nose of the overdrive planetary gear carrier assembly.
   Fig 8: Inspecting No. 2 Overdrive Planetary Thrust Bearing

   Courtesy of FORD MOTOR CO.
NOTE: Inspect the sun gear for damaged or worn teeth.
Fig 9: Inspecting Coast Clutch-To-Overdrive Carrier Adapter
Courtesy of FORD MOTOR CO.
7. Remove and inspect the coast clutch-to-overdrive carrier adapter.
8. Remove and inspect the overdrive sun gear.
   Fig 10: Inspecting Overdrive Sun Gear

   Courtesy of FORD MOTOR CO.
CAUTION: Do not attempt to remove the No. 12 bearing from behind the pinion gears.
Fig 11: Inspecting No. 12 Bearing
Courtesy of FORD MOTOR CO.
9. Inspect the No. 12 bearing for damage.
10. Assemble the components in the order indicated in the following illustration.
    Fig 12: Assembling Sequence Of Overdrive Planetary And One-Way Clutch Assembly

    Courtesy of FORD MOTOR CO.

Item 7: Overdrive Sun Gear Assembly Note 

1. Install the overdrive sun gear with the recessed gear teeth facing toward the adapter.
   Fig 13: Installing Overdrive Sun Gear

   Courtesy of FORD MOTOR CO.

Item 6: Coast Clutch Adapter Assembly Note 

1. Install the coast clutch-to-overdrive carrier adapter.
   Fig 14: Installing Coast Clutch-To-Overdrive Carrier Adapter

   Courtesy of FORD MOTOR CO.

Item 4: No. 2 Overdrive Planetary Thrust Bearing Assembly Note 

NOTE: Use petroleum jelly to hold the No. 2 overdrive planetary thrust bearing in place.
Fig 15: Installing No. 2 Overdrive Planetary Thrust Bearing
Courtesy of FORD MOTOR CO.
1. Install the No. 2 overdrive planetary thrust bearing.

Item 1: Retaining Ring Assembly Note 

NOTE: The overdrive one-way clutch is serviced with the center shaft assembly.
1. Install the center shaft and overdrive one-way clutch.
   1. Install the center shaft and overdrive one-way clutch.
   2. Install the overdrive center shaft retaining ring.
      Fig 16: Installing Overdrive Center Shaft Retaining Ring

      Courtesy of FORD MOTOR CO.