Lincoln Corsair: Automatic Transmission - Automatic Transmission – HF45 / Description and Operation - Final Drive
Lincoln Corsair 2020-2026 Service Manual / Powertrain / Automatic Transmission / Automatic Transmission - Automatic Transmission – HF45 / Description and Operation - Final Drive
| Item | Part Number | Description |
|---|---|---|
| 1 | 7C0987C098 | Traction motor drive gear assembly |
| 2 | 7H4717H471 | Transfer shaft and gear assembly |
| 3 | 7F4657F465 | Differential carrier and gear assembly |
| 4 | 7L4377L437 | Ring gear assembly |
The final drive gear is meshed with the transfer shaft and bolted to the differential case. The ring gear bolts are one time use bolts. Use new bolts when installing the ring gear.
Description and Operation - Planetary Assembly
Item
Part Number
Description
1
7L4377L437
Ring gear
2
7A3987A398
Planetary carrier
3
7A3487A348
Sun gear
This
transmission has one simple planetary gear set...
Description and Operation - Differential
The
differential allows the halfshafts and wheels to rotate at different
speeds during cornering. The differential assembly consists of the
following components:
Differential carrier
Two pinion gears
Two side gears
When
driving in a straight line, both front wheels rotate at relatively the
same speed...
Other information:
Lincoln Corsair 2020-2026 Service Manual: Removal and Installation - Transmission Case Cover
Materials Name Specification Motorcraft® Ultra Silicone SealantTA-29 WSS-M4G323-A8 Removal Remove the transmission. Refer to: Transmission (307-01B Automatic Transmission - Automatic Transmission – HF45, Removal and Installation)...
Lincoln Corsair 2020-2026 Service Manual: Description and Operation - Differential
Differential Exploded View Item Description 1 Roll pin 2 Pinion shaft 3 Pinion gears 4 Side gears 5 Differential housing Differential Cutaway View and External Sealing Item Description 1 LH halfshaft seal 2 ..
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