Porsche 928 - WORKSHOP MANUAL 1977 Workshop Manual page 298

928
Steering
48
a
4. Tighten mounting nut of control lever so that the
locking position is reached with a medium amount
of force. When more force is applied, it should be
possible to turn the control lever further in locking
direction.
a
Printed inGermany -
VI, 1982
Repairing Steering and Intermediate Shafts
with Steering Tube
48-29