911 Carrera S Cabriolet (997) F6-3.8L (2007)
Engine Oil Filler / Breather Cap: Service and Repair
Removing and installing oil filler neck
Preliminary work
1. Raise the vehicle.
2. Remove air cleaner housing.
3. Remove resonance tube.
Component information
Overview of oil filler neck
1 - Oil filler neck
2 - External Torx(R) screws on crankcase (M6 x 20)
3 - Sealing ring
4 - External Torx(R) screws on top holder (M6 x 12)
5 - Holder, top
Removing oil filler neck
Information
Specifications for wrench sizes (a/f specifications) for screw heads are described as follows:
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Torx(R) screws: (E..) for external Torx(R), (T..) for internal Torx(R).
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Hexagon-head bolts (internal and external hexagon): Wrench size (a/f)
1. Unscrew two external Torx(R) screws (E10, M6 x 20) from the oil filler neck -1- on the crankcase.