911 Carrera Cabriolet (997) F6-3.6L (2007)
Valve Guide: Service and Repair
WM 157502 Checking valve guide (valve lateral play)
Preliminary work
Preliminary work
Caution: Risk of damage due to particles of dirt.
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Danger of material damage due to blocked oil bores/oil ducts.
-> Absolute cleanliness is essential when working on the engine.
-> Lay removed engine parts on a clean base and make sure to cover them.
-> Use the cover for dust protection when fitting the engine NR.165 on the engine assembly support.
Caution: Incorrect tray.
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Damaged and scratched sealing face.
-> Work on cylinder head only on a clean surface on the work bench.
1. Remove cylinder head.
2. Disassemble cylinder head and clean components.
Checking valve guide (valve lateral play)
Checking valve guide (valve lateral play)
Special tool retaining device 9739