Porsche 928 Workshop Manual page 977

Differential, Transaxle System
Assembly instructions for removal and installation
Note Note
Before the limited-slip differential is removed,
determine the wear condition of the plates
under all circumstances (refer to Page 39-
206a).
If the worn plates are reused, the thrust bear-
ing (No. 19) must not be adjusted. If adjust-
ment or removal of the thrust bearlng should
be necesssary (e.g. in the event of leaks),
measure the Installation position of the thrust
bearing for re-installation under all circum-
stances.
Always renew the output cylinder as well if the
bellows (No. 22) leaks.
1. Adjusting the thrust bearing: (required only tf
the plates were renewed)
- The locking torque and driie set must be
adjusted.
- The bellows (No. 22) must be installed
Screw in the thrust bearing by only a few
turns.
Pay attention to the installation position of
the engaging fork.
- Back off the adjusting screw of the measur-
ing cylinder as far as possible (facilitates as-
sembly of the cylinder).
Removing and installing the proportional-slip differential
Printed in Germany - XXN, 1989
39 - 2069