Porsche 911 Carrera Technical Manual page 180

911 Carrera (996) Final drive -Differential, differential lock
39 08 15
Adjusting drive set -GT3
Checking installation dimension "E"
Note
Installation dimension "E" is marked on the
crown wheel.
A -Special tool 9663
B -Discs (Part No. 950.302.296.03)
387_99
4. Set the setting collar of measuring mandrel
VW 385/1 to the dimension "a".
1 -Installation dimension "E"
(e.g. 70.27 mm)
383_99
a
1. Install gear set with adjusting shims "S3", "S4"
and "S5", and tighten all hexagon-head bolts
for the tensioning plate to 25 Nm (19 ftlb.).
~=
i ~
f.
2. Shift into 4th gear,
3. Fix the drive shaft with special tool 9253 and
tighten the collar nut for the pinion shaft to
300 Nm (222 ftlb.J,
a = approx. 65 mm
37O_99
5. Complete measuring mandrel with centring
discs 9109, tapered roller bearings, gauge
plunger VW 385/14 and dial gauge extension
9150.
39 -225
39 08 15 Adjusting drive set -GT3
Printed in Germany -29, 1999
GT339225