Porsche 911 Carrera Technical Manual page 178

911 Carrera (996)
Final drive -Differential, differential lock
3. Determine dimension "s"
Note
Round the calculated disc thickness up or down
to the nearest 0.05 mm.
Measure rib width of the four-point bearing,
For example: 6.98 mm
Determining thickness of adjusting shim "55"
S5 = d + R -p -S3 -C
~
~
R
Design position of the gear
set. Always 19.6 mm
=
1. Determine dimension "p".
:::~~c
0 0
Measure bearing width of the four-point
bearing.
For example: 17.95 mm
386_99
4. Determine disc thickness "$4"
$4
d + f -5 -$3 -c + VI
=
d
f
135.00 mm
+ 8.56 mm
143.56 mm
-6.98 mm
136.58 mm
-1.00 mm
135.58 mm
-134.55 mm
1.03 mm
+ 0.07 mm
1.10 mm
=
o,\-.
)/J
5
=
S3 =
377_99
c =
VI
S4
-
Vl= Preload is always 0.07 mm
39 08 15 Adjusting drive set -GT3
Printed in Germany -29, 1999
39 -223
GT339219