399055 Changing oil for four-wheel final drive

WM 399055 Changing oil for four-wheel final drive

Tools





Technical values






Preliminary work for oil for four-wheel final drive

1. Remove engine guard. => 108019 Removing and installing engine guard - section on "removing"

Changing oil for four-wheel final drive

1. Place oil collecting container underneath the vehicle.

WARNING

Risk of scalding from hot oil

-> Let the oil cool down
-> Wear personal protective gear (goggles, gloves)

2. Unscrew oil drain plug -B- and drain the oil.





Oil inspection and drain plug

3. Screw in oil drain plug -B- with a new sealing ring. => Tightening torque: 26 ftlb.
4. Unscrew oil inspection plug using the special inserts model AB 170 tool.





Tool for oil inspection plug

Information

- Use only oil approved by Porsche.

5. Using the ATF filling device for filling transmission 161 , fill with oil up to the lower edge of the oil inspection plug -A-.





Oil inspection and drain plug

6. Unscrew oil inspection plugs -A- using the special inserts model AB tool 170 accessory for torque wrench: open ring wrench insert a/f 13 + adapter 98-1 and screw in a new sealing ring. => Tightening torque: 26 ftlb.





Oil inspection and drain plug

Subsequent work for oil for four-wheel final drive

Reworking oil for four-wheel final drive

1. Fit engine guard. => 108019 Removing and installing engine guard - section on "installing"