Checking Oil For All-Wheel Final Drive (Transmission Oil)

Information 

• Secure vehicle to prevent it rolling away. 
• To check transmission oil the vehicle must be horizontal. 

Information 

The transmission/final drive must be stopped for at least 15 minutes to allow for internal oil level adjustment.

1. Check oil for all-wheel final drive.
   1. 1.1  Unscrew inspection plug and filler screw -3-  .
   2. 1.2  Soak up emerging oil with a cloth.
   3. 1.3  Oil must come up to the lower edge of the inspection and filler bore.
   4. 1.4  If the oil level is below the inspection and filler bore -3-  , fill in oil for all-wheel final drive until it runs out of the inspection and filler bore.
   5. 1.5  Fill in oil for all-wheel final drive.

      > 399035 - CHECKING AND TOPPING UP OIL FOR FINAL DRIVE 

   6. 1.6  Tighten inspection plug and filler screw -3-  .

      > Tightening - torque 60 Nm (44 ftlb.) 

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Overview of screw plugs