Porsche 928 Workshop Manual page 1224

928
Differential/Transaxle System
39
1. Install bearing assembly with shims and
tighten collared nut to 380 Nm/275 ftlb.
2. Install final drive case (without shims)
and tighten all bolts or nuts to 46 Nm/
33 ftlb.
3. Install one side bearing cover without
O-ring and secure with two bolts.
4. Adjust setring of Special Tool VW 385/l
to distance "a".
8. Install second side bearing cover without
O-ring and secure with two bolts.
9. Pull out centering plate of master gauge
with the spindle that master gauge can
s&II just be turned by hand.
10. Set Special Tool VW 385/30 to adjusting
distance "E" + 5 mm (for missing Special
Tool VW 385/l 7).
a=39mm
5. Slide Special Tools VW 385/4 on to 385/l,
Install Special Tool VW 385/14 with dial
gauge extension 9323.
R,=
74.70 mm
r
=
+ 0.18 mm
E = 74.88 mm
+ 5.00 mm
79.88 mm adjustment of
master gauge
6. Turn pinion that surface of collared
nut is vertical.
7. Insert master gauge into case.
Example:
Printed in Germany VIII, 1984
Adjusting Drive Pinion and Ring Gear
39 131