Ford Mustang (1999-2004) Service Manual: 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

4R70W Automatic Transmission

    Automatic Transaxle/Transmission
    General Specifications a - MERCON V is not interchangeable at this time with the current MERCON fluids. Check the transmission fluid level indicator to determine the correct fluid and refer to the ...

    Identification Tags
    All vehicles are equipped with a Vehicle Certification Label, located on the driver side door lock post. For correct transmission identification, refer to the code in the space marked TR. ...

    Other materials:

    Installation
    1. Position the side rail and install the bolts. 2. NOTE: Tighten the bottom bolt first. Connect the mounting bracket and install the bolts. 3. NOTE: Line up the marks in the number four bow. Tighten the bolt. 4. Connect the number two and number three ...

    Accessory Drive Belt Idler Pulley - 4.6L (2V) and (4V)
    Removal and Installation Mach I 1. Remove the air intake scoop. For additional information, refer to Section. Cobra 2. Remove the supercharger drive belt cover. 3. Rotate the supercharger belt tensioner clockwise and remove the supercharger belt. 4. Remov ...

    Installation
    WARNING: To reduce the risk of serious personal injury, read and follow all warnings, cautions and notes at the beginning of the removal procedure. 1. Install the passenger air bag module. 1. Position the passenger air bag module into the instrume ...