For 1990-2009 cars

Gearbox functions can be divided into three parts:

Mechanical

Hydraulic

Control System

### Mechanical

• | Torque converter with lock-up clutch

• | 2 planetary gear units, of which the rear is double.

• | 3 disc clutches

• | 1 band type brake

• | 1 multi-disc brake

• | 1 free wheel

• | Final drive with differential

1. Torque converter housing
2. Torque converter clutch
3. Turbine
4. Impeller
5. Stator
6. Free wheel
7. Input shaft

### Hydraulic

1. Torque converter
2. Valve housing:

- | A solenoid

- | B linear solenoid,

- | C control valve

3. Clutch, brake
4. Oil cooler
5. Oil pump
6. Planetary gear
7. Oil pressure
8. Gearbox oil, inlet
9. Gearbox oil, return
10. Operating pressure
11. Lubrication
12. Oil flow to pump

### Control System

• | Linear solenoids

• | PWM solenoids

• | Speed sensors

• | Temperature sensor

• | Transmission Control Module including gear position sensor

• | Gear shift lever

• | Sport Mode Switch