Lincoln Corsair Manuals

Lincoln Corsair: Automatic Transmission - Automatic Transmission – HF45 / 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. The planetary gear set is used to match the vehicle speed to the desired engine speed for maximum efficiency.

The ring gear is connected to the transmission final drive though the middle gear on the transfer shaft. The ring gear rotates when the vehicle is moving.

The planetary carrier is splined to the transmission input shaft and is connected to the engine. The carrier rotates with the engine crankshaft. The planetary carrier is also used to drive the hydraulic fluid pump.

The sun gear is splined to the generator/starter.

    Description and Operation - Pump Assembly - Plug-In Hybrid Electric Vehicle (PHEV)

    Transmission Fluid Pump Item Part Number Description 1 7A1037A103 Pump assembly 2 7P0867P086 Transmission fluid auxiliary pump The transmission fluid pump is an internal pump bolted to the transmission case...

    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...

    Other information:

    Lincoln Corsair 2020-2026 Service Manual: Removal and Installation - Engine Coolant Temperature (ECT) Sensor


    Materials Name Specification Motorcraft® Orange Concentrated Antifreeze/CoolantVC-3-B WSS-M97B44-D  Removal   WARNING: Always allow the engine to cool before opening the cooling system. Do not unscrew the coolant pressure relief cap when the engine is operating or the cooling system is hot...

    Lincoln Corsair 2020-2026 Service Manual: Removal and Installation - Charge Air Cooler (CAC) Intake Pipe


    Special Tool(s) / General Equipment Hose Clamp Remover/Installer Removal NOTICE: During engine repair procedures, cleanliness is extremely important. All parts must be thoroughly cleaned and any foreign material, including any material created while cleaning gasket surfaces, that enters the oil passages, coolant passages or the oil pan, can cause engine failure...

    Categories

    Keyless Starting

    Note: The keyless starting system may not function if the key is close to metal objects or electronic devices such as cellular phones.

    Note: A valid key must be located inside your vehicle to switch the ignition on and start the engine.

    Ignition Modes

    Lincoln Corsair. Keyless Starting

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