Ford Mustang Service Manual: Reverse Clutch

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


Intermediate One-Way Clutch
Transmission Description (Description and Operation) The 4R70W has the following features: Wide ratio gears Four speeds Rear wheel drive Automatic Electronic shift Torque conver ...

Disassembly
Disassembly 1. Inspect the clutch cylinder thrust surfaces, piston bore and clutch plate serrations for scores or burrs. Minor scores or burrs may be removed with a crocus cloth. Install a new clutc ...

Other materials:

Fuel Charging and Controls
Fuel Charging and Controls The fuel injection supply manifold: receives fuel from the fuel supply line. delivers fuel to the fuel injector. The throttle body: controls air supply to the intake manifold by positioning the throttle plate. connects the a ...

Checks and Services
General Maintenance Information NOTE: This is a generic maintenance schedule for all Ford, Lincoln and Mercury vehicles. There may be items listed that do not apply to all vehicles. The Normal Schedule applies to operation of the vehicle under typical, every ...

Lamp Assembly - Map/Dome
Interior Lighting (Diagnosis and Testing) Refer to Wiring Diagrams Cell 111 , Remote Control Alarm and Lock System for schematic and connector information. Refer to Wiring Diagrams Cell 59 , Generic Electronic Module for schematic and connector inform ...