Ford Mustang Service Manual: Transmission Filler Tube

Transmission Description (Description and Operation)

The 4R70W has the following features:

  • Wide ratio gears
  • Four speeds
  • Rear wheel drive
  • Automatic
  • Electronic shift
  • Torque converter clutch control
  • Line pressure controls

The transmission uses Ravigneaux-style double-pinion gearset with two bands, one one-way roller clutch, one mechanical diode and four friction clutches to produce four forward gears and Reverse.

4R70W Automatic Transmission

Identification Tags


    Installation
    Removal 1. Disconnect the battery ground cable. For additional information, refer to Section. 2. Raise and support the vehicle. For additional information, refer to Section. 3. Place a drain ...

    Main Control Valve Body
    Transmission Description (Description and Operation) The 4R70W has the following features: Wide ratio gears Four speeds Rear wheel drive Automatic Electronic shift Torque conver ...

    Other materials:

    Disassembly
    Disassembly 1. Remove the No. 1 selective pump support thrust washer. 2. Remove the front pump support. 1. Remove the bolts. 2. Remove the front pump support. 3. Remove the seal rings. 4. Remove the inner and outer pump gerotor gears. 5. Carefully ...

    General operating tips
    Manual Climate Control To reduce fog build-up on the windshield during humid weather, select Defrost. You can also improve clearing by increasing the temperature and fan speed. To reduce humidity build-up inside the vehicle, do not drive with the syste ...

    Road Test
    Road Test NOTE: It may be necessary to have the customer ride along or drive the vehicle to point out the concern. During the road test, take into consideration the customer's driving habits and the driving conditions. The customer's concern just may be an a ...