911 Carrera (997) F6-3.6L (2006)
Valve Guide: Overhaul
Checking valve guide (valve lateral play)
Preliminary work
Caution
Risk of damage due to particles of dirt.
^
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.
^
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)
Special tool retaining device 9739