Porsche 996 TT Repair Manual page 545

1. Mount the oil guide housing. Fit the oil guide housing above the three sealing rings of the inlet camshaft.
The oil guide housing should be lightly oiled for this purpose. Press the sealing rings together by hand and
push the oil guide housing over them.
Prefitted oil guide housing
2. Move engine to TDC. Turn engine on the belt pulley of the crankshaft clockwise until the TDC
mark on the belt pulley (crankshaft side of belt pulley) is aligned with the cast lug on the crankshaft
housing.
Note
• The camshafts are allocated via the identification on the rotor cover. The last three digits indicate the
cylinder bank in which the respective camshaft is installed.
Position of camshaft designation
WARNING
Risk of damage!
• The bearing locations must not be oiled. Only grease is permissible.
Installing camshafts
einordnung
482