Preliminary Work

→ Avoid contact with caustic fluid.

→ Wear personal protective gear.

→ Ensure that there is good ventilation.

→ If you do come into contact, wash off immediately with plenty of warm water and contact a doctor if necessary.

→ Let the fluid cool down.

→ Wear personal protective gear.

1. Remove support plate.

   → 421419 REMOVING AND INSTALLING SUPPORT PLATE - section on "Removing"

2. Drain ATF.

   → 370255 CHANGING ATF CLUTCH FLUID 

   Fig 1: Locating ATF Drain Plug

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.