Cayenne GTS (9PA) V8-4.8L (2008)
3 - Difference in shank length over shank entries
Special tools
Special tools for valve
1 - Puller 3364 - only used to remove valve-stem seals.
2 - Assembly driver 9606/1 - only used to remove valve-stem seals.
3 - Universal assembly bar with universal assembly driver Tool for fitting/removing valve keys Nr.54 Pos.1
4 - Hooking piece (fitting hook) with holder (several possible)
5 - Plastic guide for inlet and outlet valve 31mm fastening screw Nr.54 Pos.1A and 28 mm fastening screw Nr.54 Pos.1B
6 - Assembly fixture for valve keys
7 - Assembly cartridge for valve keys
8 - Assembly bar (hook) with adjustable lever
Removing valve-stem seal
Removing valve-stem seals
Information
When required, all valve-stem seals on both cylinder rows must be replaced.