911 Carrera 4 Cabriolet (996) F6-3.4L (1999)
5. Remove oil filter housing vertically downward. Drain remaining oil into a disposal container.
6. Remove filter element. Remove the filter downwards and dispose of in accordance with legal requirements.
NOTE: Do no remove O-ring with a sharp object
7. Clean oil filter housing -1- and replace O-ring seal. Clean the oil filter housing thoroughly inside and outside and replace the 0-ring -3-. The
O-ring should not be levered off or cut with a sharp object (e.g. screwdriver).