porsche Workshop Repair Guides

Porsche Workshop Service and Repair Manuals

Valve Body, A/T|Service and Repair|Page 2142 > < Transmission Mode Switch, A/T|Service and Repair|Page 2138
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Valve Body: Service and Repair

Removing and installing electrohydraulic control unit

Information

Overview of tightening sequence for hydraulic control unit

Always observe tightening sequence. The screw heads of the Torx screws used to secure the electrohydraulic control unit to the Porsche
Doppelkupplung housing are slightly bigger (Torx T40) than the screws for the flange blocks of the electrohydraulic control unit.

Preliminary work

1. Move selector lever to position P.
2. Raise the vehicle at the prescribed jacking points.
3. Remove rear underbody panelling.
4. Drain ATF.
5. Remove ATF oil pan.

Removing electrohydraulic control unit

Valve Body, A/T|Service and Repair|Page 2142 > < Transmission Mode Switch, A/T|Service and Repair|Page 2138