Multiple Switch Units - Hudson 480-490 Series Service Manual

80 BODY MANUAL
FIGURE 124
Figure 124 shows the knob in the window lowering position.
FIGURE 125
One single switch, Figure 125, is located at each rear quarter
window and the right hand door window for independent opera-
tion; and one multiple switch, Figure 126, is mounted on the left
door for the control of all windows.
FIGURE 126
Spring clips at either end of the switch housing serve
to hold the switch together, and to provide snap locks
for holding the switch in position when mounted.
FIGURE 127
To remove a switch from its mounting, a special tool,
KMO-685, is available. This tool fits in a notch at
either end of the housing, Figure 127, to unlock the
snap locks, releasing the switch assembly for removal
straight out from its mounting in the door panel
Removal of switches must be done carefully as the
switch housings are moulded of plastic.
When defective single switches are encountered, it is
advisable to replace them as a complete unit.

MULTIPLE SWITCH UNITS

Separate switch units are replaceable in the multiple
switch, eliminating the necessity of replacing the
whole quadruple unit.
If one of the center switches has to be replaced, first
remove the end unit next to the defective center unit.
This is necessary since the control knob pivot pin can
not be removed from either of the center switches
without first removing the end switch:
REMOVAL:
1. Remove the two parallel buss bars attached to the
motor and battery terminals of the switch units.