Ford Mustang Service Manual: Torque Converter Cleaning And Inspection

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


    Torque Converter (Disassembly and Assembly of Subassemblies)
    Transmission Description (Description and Operation) The 4R70W has the following features: Wide ratio gears Four speeds Rear wheel drive Automatic Electronic shift Torque conver ...

    Torque Converter Leak Check
    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:

    Dual Converter Y-Pipe - 3.8L
    Removal NOTE: The RH and LH catalytic converters are serviceable separately. 1. Raise and support the vehicle. For additional information, refer to Section. 2. CAUTION: When repairing the exhaust system or removing exhaust components, disconnect all heated o ...

    Suspension System - General Information
    Alignment Specifications General Specifications Torque Specifications Description Nm lb-ft Front suspension camber adjustment plate bolt 40 30 Front suspension camber adjustment plate nuts 40 30 Rear camber adjustment nut ...

    Range Selection
    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 transm ...