Checking oil for all-wheel final drive (transmission oil)

→ Let the fluid cool down.

→ Wear personal protective gear.

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 plug -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 ALL-WHEEL FINAL DRIVE 
   6. 1.6. Tighten inspection plug and filler plug -3-  to the specified torque Tightening torque 60 Nm (44 ft. lb.)  .

      Courtesy of PORSCHE CARS NORTH AMERICA, INC.