Cayenne Turbo (9PA) V8-4.8L Turbo (2008)
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it was damaged during removal and installation,
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it was damaged while disassembling and assembling the air-spring strut,
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the sealing ring is faulty,
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it does not allow any more air to come out (valve jammed).
If the residual pressure retaining valve is jammed, the vehicle must be lifted for replacement on the platform lift and the wheels must be allowed to
turn freely. It must not be compressed with an empty rolling boot.
Tools and materials
Tools for repairing air-spring struts
Torque wrench 2-10 Nm (1.5-7.5 ftlb.)
Torque wrench 60-100 Nm (44-74 ftlb.)
Socket-wrench insert 3353
Brace P 9630
Socket insert T10158/1
Information
Overview of rear air-spring strut
Information
The components of the air spring -7- (figure shows component arrangement of rear air-spring strut), Items -2; 3; 4; 5- (figure shows rear air-spring
strut), cannot be disassembled.
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Always replace the complete air spring -7- (figure shows component arrangement of rear air-spring strut)!
Rear air-spring strut
1 - Sealing ring
2 - Lid
3 - Outer guide
4 - Rolling boot
5 - Rolling piston
6 - Bellows
7 - Shock absorber
8 - Sealing ring