Porsche 911 Carrera Technical Manual page 160

Final drive -Differential, differential lock
911 Carrera (996)
Note:
Installation
Removal
Qty.
No.
Designation
Press on with special
tool P264b
1
Pull off with special
tool P263
1
Mark for refitting
x
Large inner race 'of
tapered roller bearing
Adjusting shim
2
Determine thickness
again if necessary
Press on with special
tool P264b
Pull off with special
tool P263
1
3
Mark for refitting
x
Small inner race of
tapered roller bearing
Adjusting shim
4
Determine thickness
again if necessary
Always replace. Thread
must be dry and free
of grease. Tighten to
200 Nm (148 ftlb.)
Clamp limited-slip
differential into the vice
with special tool 9646
12
Hexagon-head bolt (with
ribbed support)
5
1
6
Crown wheel
3
Countersunk screw
7
Thread holes must be
dry and free of grease.
Observe pairing number.
Readjust if necessary
Tighten to 15 Nm
(11 ftlb). Remove grade
on bolt head if necessary
1
8
Lid
Mark installation
position for refitting
2
q
Thrust plate
Stick to lid with viscous
grease
Insert in correct position
2
10
Cup spring
4
11
Outer disc
4
Inner disc 12
Do not confuse with
thrust ring no. 17
Mark for refitting
1
Thrust ring (outside)
13
2
Shaft bevel gear {with
threaded washer}
14
4
15
Bevel pinion
2
16 Axle