Overdrive Planetary and One-Way Clutch Assembly

1. Disassemble the parts in the order indicated in the following illustration and table. See Fig 1.
   Fig 1: Identifying Removal Sequence Of Overdrive Planetary And One-Way Clutch Assembly Parts

   Courtesy of FORD MOTOR CO.

Item 1: Retaining Ring Disassembly Note 

NOTE: The overdrive one-way clutch is serviced with the center shaft assembly.
Fig 2: Removing Center Shaft From Overdrive Ring Gear
Courtesy of FORD MOTOR CO.
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.

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 may occur if it is removed.
Fig 3: Inspecting Overdrive One-Way Clutch And Center Shaft
Courtesy of FORD MOTOR CO.
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.
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 For Loose Fitting
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 For Damaged And Free Rotation

   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 On Nose Of Overdrive Planetary Gear Carrier Assembly

   Courtesy of FORD MOTOR CO.
NOTE: Inspect the sun gear for damaged or worn teeth.
Fig 9: Removing 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: Removing 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 For Damage
Courtesy of FORD MOTOR CO.
9. Inspect the No. 12 bearing for damage.
10. Assemble the parts in the order indicated in the following illustration and table. See Fig 12.
    Fig 12: Identifying Assembling Sequence Of Overdrive Planetary And One-Way Clutch Assembly Parts

    Courtesy of FORD MOTOR CO.

Item 7: Overdrive Sun Gear Assembly Note 

CAUTION: Make sure that the No. 12 bearing is in place in the overdrive planetary prior to installing the overdrive sun gear.
Fig 13: Installing Overdrive Sun Gear
Courtesy of FORD MOTOR CO.
1. Install the overdrive sun gear with the recessed gear teeth facing toward the adapter.

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.
Fig 16: Installing Center Shaft And Overdrive One-Way Clutch
Courtesy of FORD MOTOR CO.
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.