Lincoln Corsair: Automatic Transmission - 8-Speed Automatic Transmission – 8F35/8F40 / Description and Operation - Pump Assembly
Lincoln Corsair 2020-2024 Service Manual / Powertrain / Automatic Transmission / Automatic Transmission - 8-Speed Automatic Transmission – 8F35/8F40 / Description and Operation - Pump Assembly
Fluid Pump and Transmission Fluid Filter Components
| Item | Description |
| 1 | Transmission fluid filter |
| 2 | Transmission fluid filter seal |
| 3 | Pump assembly |
| 4 | Stator seal |
| 5 | Turbine seal |
Mechanical Operation
The transmission fluid in the sump area at the bottom of the transmission case flows through a transmission fluid filter to the pump assembly. The pump assembly is bolted to the converter housing and driven by a chain and sprockets. The drive sprocket is turned by the torque converter, the drive chain then transfers the torque from the drive sprocket to the driven sprocket. The driven sprocket is attached to the oil pump shaft.
| Item | Description |
| 1 | Oil pump sprocket and chain cover |
| 2 | Oil pump drive sprocket |
| 3 | Oil pump drive chain |
| 4 | Oil pump drive sprocket thrust washer |
| 5 | Snap ring |
| 6 | Oil pump driven sprocket |
| 7 | Oil pump bolts (5 required) |
| 8 | Oil pump |
| 9 | Oil pump housing |
Description and Operation - Input Shaft
Input Shaft Exploded View
Item
Description
1
B (4, 6, R)/E (5, 6, 7, 8) clutch hub
2
Input shaft
3
B (4, 6, R) clutch
4
E (5, 6, 7, 8) clutch
5
Input sun gear
6
Torque converter
Input Shaft Cutaway View
Input Shaft
The
input shaft is part of the ..
Other information:
Lincoln Corsair 2020-2024 Service Manual: Removal and Installation - Passenger Knee Airbag
Removal WARNING: The following procedure prescribes critical repair steps required for correct restraint system operation during a crash. Follow all notes and steps carefully. Failure to follow step instructions may result in incorrect operation of the restraint system and increases the risk of serious personal injury or death in a crash. NOTE: Removal steps in this procedure ..
Lincoln Corsair 2020-2024 Service Manual: Description and Operation - Power Transfer Unit - Overview
Power Transfer Unit The Power Transfer Unit (PTU) is a gearbox that attaches to the transmission. The PTU directs power from the transmission differential case through a dog clutch to a hypoid ring gear. A hypoid pinion gear is meshed to the ring gear and splined to the output flange. A dog clutch is used to transfer drive torque from the input shaft to the ring gear. When the dog clutch ..
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Adjusting the Steering Wheel - Vehicles With: Power Adjustable Steering Column
WARNING: Do not adjust the steering wheel when your vehicle is moving.
Note: Make sure that you are sitting in the correct position.
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