Cayenne Turbo (9PA) V8-4.8L Turbo (2008)
Preliminary work
1. Remove Y-pipe or intake pipes upstream of the throttle valve to create unrestricted access to the drive belt and to the oil pressure sensor.
2. Remove drive belt in the area of the lower deflection roller.
3. Remove oil dipstick with guide tube. -1, 2, 3 and 11- Soak up emerging engine oil with a cloth.
Oil guide housing with accessories
1
- Guide tube
2
- O-ring
3
- Screw, M6 x 16
4
- Oil dipstick
5
- O-ring
6
- Screw, M6 x 25; timing-case cover to oil guide housing
7
- Oil level sensor
8
- O-ring
9
- Joint flange
10
- Screw, M6 x 20
11
- Screw, M6 x 16
A - Direction of travel
4. Remove deflection roller between the vibration balancer and generator. To do this, use a small screwdriver to pry off the lid and loosen the screw.
Remove deflection roller with screw. -1-
Belt drive
1
- Deflection roller
2
- Hydraulic belt tensioner; tensioner to lever
3
- Screw, M8 x 96; complete lever to timing-case cover and cylinder head
4
- Deflection roller
5
- Dual poly-V-belt
Tools and materials