Cayenne GTS (9PA) V8-4.8L (2008)
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1 - Threaded peg
2 - Threaded pegs
3 - Guide rail
4 - Tensioning rail
5 - Chain tensioner with sealing ring
6 - Pin (for locking the oil-pump tensioning rail)
A - Direction of travel
3. Carefully slacken the lower tensioning rail for the oil pump chain.
Press the tensioning rail back with a small screwdriver until both staking holes between the tensioning rail and guide rail are aligned.
Oil pump tensioning rail
4. Stake tensioning rail for oil pump chain through the hole in the guide rail using a suitable drill bit, drift punch or nail. This slackens the oil pump
chain.
Staking tensioning rail for oil pump chain
5. Remove guide rail -3-. Tensioning rail for oil pump chain is locked with -6-.
