GMC 1976 ZEO 6083 Maintenance Manual page 588

9- 5 6 STEERING
Figure 82-Removing Signal Switch
11 . The lock cylinder should be removed in the
"Run" position .
12 . Insert a thin tool (small screw driver or knife
blade) into the slot next to the switch mounting
screw boss (right-hand slot) and depress retainer at
bottom of slot, which releases lock . Remove lock
(figure 83).
13 . The buzzer switch can be pulled straight out
of the housing (figure 84). A flat spring wedges the
switch toward the lock cylinder (figure 85).
Figure 83-Removing Lock
Figure 84-Removing Buzzer Switch
14 . Remove three housing cover screws and
remove housing cover.
15 . Reinstall tilt release lever and place column
in full tilt "up" position . Remove tilt spring retainer
using screwdriver blade that just fits into slot open
ing. Insert screwdriver in slot, press in approxi-
mately 3/16 in ., turn approximately
1/8 turn
counterclockwise until ears align with grooves in
housing and remove spring and guide (figure 86) .
Figure 85-Buzzer Switch and Spring Retainer