Porsche 928 Workshop Manual page 257

15
Engine, Cylinder Head, Valves
928
Note
Chain tensioner piston has spring force.
Compress piston when removing and bind
together with a suitable piece of wire after
removing.
Chain tensioner piston on righthand side
for cylinders 1 to 4 presses the chain up;
on lefthand side for cylinders 5 to 8 down.
Tighten chain tensioner with specified
torque after installation.
15 - 130
Removing and Installing Chain
Tensioner for Camshafts
Printed in Germany