Porsche 911 Carrera - Manual (Page 256)

Automatic Transmission Fluid
The torque converter and the transmission are
lubricated with Automatic Transmission Fluid (ATF).
The final drive requires transmission oil.
Please observe the chapter ”CAPACITIES” on
page 335.
Do not tow the car or run the engine without ATF
in the transmission. The automatic transmission
may be damaged by even a tiny speck of dirt, only
a clean funnel or spout must be used when adding
ATF.
The ATF and transmission oil has to be checked
and changed at the intervals listed in your Mainte-
nance Schedule.
We recommend that you have the ATF and trans-
mission oil changed at your Porsche dealer, who
has the required lubricants and the necessary filling
equipment.
If you suspect an oil leak in the transmission,
have your authorized Porsche dealer check it out
immediately.
254
Maintenance, Car Care