Removal; Installation - Porsche 996 TT Repair Manual

• The valve cap −1− is provided with a seal (air−tight seal). Do not confuse with a commercially
available valve cap! The shaft of the fastening nut −2− must point towards the valve foot, because
otherwise the valve will not be secure!
• Position of the disc must be observed −3− −arrow− . If the disc is fitted incorrectly, the O−ring will
be damaged −4− . Serious damage is possible as a result!
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Removal

1. Unscrew valve cap.
2. Undo fastening nut −2− . When undoing the fastening nut −2− , counter with a screwdriver in the valve
foot. There is a slit in the valve foot to aid countering. Remove disc −3− and O−ring −4− . Pull out valve
−5− .
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Installation

1. Insert valve −5− with the fitted foot seal −(6)− into the wheel. The foot seal −6− is always fitted with new
valves!
Notes on removal and installation
einordnung
779