Porsche 911 Carrera Technical Manual page 71

Final drive -Differential, differential lock
911 Carrera (996)
Installation
1. Fill the space between the dust and sealing
lips with grease (e.g. Liqui -Moly) and drive in
the sealing ring up to the mounting face using
special tool 9252.
3. Grease the snap ring well and drive in the
halfshaft flange using the special tools P254
and 9247/1.
2. 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",
-
\
136.97
~
'\
A -New snap ring
175.97
Sealing ring for differential --Removing and installing halfshaft flange
996391 Printed in Germany, 1997
39 22 19
39 -10