Checking Tdc Marks On Camshaft Sprockets - Porsche 928 Workshop Manual

928
Engine/Cylinder Head, Valves
15
CHECKING TDC MARKS ON CAMSHAFT SPROCKETS
(Do not remove toothed belt cover)
'86 MODELS ONWARD
ENGINE TYPE M 28. 21/22
M 28. 43/44/45/46/41/42
The covers fitted as of model year
'86 have cast noses at the air-
bleed ports for the intake hoses;
with the crankshaft at the ignition
TDC for cylinder no.1, these noses
must
be
aligned with the recesses
in the camshaft sprockets.
Note:
Maintenance (toothed
belt)
During servicing (job: toothed
belt), it is not necessary to
remove the left-hand toothed-belt
cover to check that the setting
is correct.
Printed in Germany-XIX,1987
Checking TDC marks on
Camshaft sprockets
15 - 31