Porsche 928 Workshop Manual page 199

II 28
Engine / Cylinder Head, Valves
15
NO.
Descriprion
vy.
Note When
Special
Removing
Installing
lnsrrucrions
1 Adjusting screw 1
2 Nur M 12 x 1.5 1
Lock after adjusring
3 Unitec c&lip 1
Check, replacing
if necessary
4 Push rod 1
5 Hose clamp 1
6 Bellow 1
Check, replacing
if necessary
7 Circlip 1
Position correcrly
8 Piston 1
Y Bimetal plate
40
(8 plate sets of 5 each,
coated alternately)
(7 plare sets of 5 each, 35 Watch arrangement see page 15 - 12
coated alternately)
;O
Support disc 1
.l
Tensioning roller
1
Fill one third of
housing
housing with rrans-
mission oil SAE Y 0
,2 K=Y 1
a
Primed inGermany - 1". 1980
Disassembling and Assembling Tensioning Roller Housing
15 - 21