Peugeot 406

since 1996 release

Repair and operation of the car

Peugeot 406
+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Engine
+ 4. Cooling systems, heating and ventilation
+ 5. Fuel system
+ 6. System of ignition
+ 7. Coupling
- 8. Transmissions
   + 8.1. Mechanical transmission
   - 8.2. Automatic transmission
      8.2.1. Technical data
      8.2.2. Replacement of oil in the transmission
      8.2.3. Removal and installation of a cable of the selector
      8.2.4. Removal and installation of the drive of a speedometer
      8.2.5. Removal and installation of a cooler
      8.2.6. Removal and installation of the multipurpose switch
      8.2.7. Removal and installation of the electronic control device (ECU)
      8.2.8. Removal and installation of the automatic transmission
      8.2.9. Capital repairs of the automatic transmission
+ 9. Power shafts
+ 10. Brake system
+ 11. Suspension bracket and steering
+ 12. Body
+ 13. Electric equipment
+ 14. Main malfunctions

8.2.5. Removal and installation of a cooler


Transmission cooler

3. Cooler

4. Fastening bolts

5. Laying

6. Washer


1. The cooler is established on the top part of a case of the transmission. For access to a cooler remove the case of the air filter and inlet channels.
2. Disconnect the socket from a suspension bracket of the support located above a cooler then remove a support suspension bracket.
3. Using clips, press hoses of a supply of cooling liquid to a cooler.
4. Disconnect both hoses of the cooling system from a cooler.
5. Unscrew two bolts of fastening of a cooler and remove it from the transmission.


Installation is made in the sequence, the return to removal. Check liquid level in the cooling system and oil level in the transmission.