Porsche 928 Workshop Manual page 267

928 Engine, Cylinder Head and Valve Drive
15
a
Checking and adjusting the camshaft setting, Club Sport and GT version
As +om Model 88, Club Sporl Verslon
Engine type M 28.41 CLUB SPORT
Note
The timings have changed as a result of instal-
lation of new camshafts as from Model 85 for
the engine type M 28.41 Club Sport.
Adjustment
Cylinder bank 1 - 4
Testing and adjustment value: 2.8 2 0.1 mm
Cylinder bank 5 _ 8
Testing and adjustment value: 3.1 -c 0.1 mm
Camshaft adjustment is performed in the
same order as described on Page 15 134.
As from Model 89, GT version
Engine type M 28.47
Note
The same camshafts as in engine type
M 28.41 Club Sport are installed in the engine
type M 28.47 as from Model 89. The setting
Testing and adjustment value:
2.8 & 0, .I
mm
has not changed.
Adjustment
Cylinder bank 1 - 4
Cylinder bank 5 - 8
Testing and adjustment value: 3.1 ? 0,
Camshaft adjustment takes place in the
order as described on Page 15 - 134.
.l
Si
mm
3me
a
Checking and adjusting the camshaft setting, Club Spot-l and GT version 15 - 141
Printed in Germany - XXIV, 1989