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
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:
Catalyst Monitor Sensor
Special Tool(s)
Socket, Exhaust Gas Oxygen
Sensor
303-476 (T94P-9472-A)
Material
Item
Specification
Penetrating and Lock Lubricant
or equivalent
E8AZ-19A501-
B
Removal and Installation
1. Disconnect the battery ground ...
Intake Air Distribution and Filtering - Supercharger,
Charge Air Cooler
The supercharger (SC) is a positive displacement pump. Its purpose is to
supply an excess volume of
intake air to the engine by increasing air pressure and density in the
intake manifold. The supercharger
is matched to the engine by its displacement and ...
Assembly
1. NOTE: Lubricate direct clutch piston inner seal and seal protector
with petroleum jelly.
Using the special tool, install the inner piston seal.
Install the seal with sealing lip facing down.
2. Install the clutch piston outer seal so that when the pis ...
