Porsche 911 Carrera Technical Manual page 102

911 Carrera 4 (996) Final drive -Differential, differential lock
3. Always replace the snap ring for the halfshaft
flange. To do this, clamp the flange in the vice
with protective jaws and press out the snap
ring with the new snap ring "A".
--
'\
A -New snap ring
175_97
4. Grease the snap ring well and drive in the
halfshaft flange using the special tools
P254 and 9247/1.
5. Fill in oil (refer to Servo No. 39 90 55).
Tightening torques:
Oil drain plug on
final drive (M18 x 1.5) 28 Nm (21 ftlb.
.
Lid on final
drive (M8)
25 Nm (19 ftlb.)
=
39 -123 39 58 19 Removing and installing cover for final drive
Printed in Germany -14, 1998 C4S39121