TM5-6675-326-14
4-14.4 Replace Foot Switch
PERSONNEL REQUIRED:
1 Topographic instrument repair specialist MOS 41B
TOOLS:
9 / 6 4 - i n c h f l a t - t i p s c r e w d r i v er
S t r a i g h t - n o s e p l i e rs
MATERIALS/PARTS:
Foot switch
REMOVAL:
a.
Turn
WARNING
ELECTRICAL SHOCK
Unplug power cord before servicing the
zoom transfer scope.
Failure to do so
may result in death or serious injury .
power OFF, and unplug power cord.
b.
Unplug below-stage illuminator cord.
c .
Remove fuse caps and fuses.
d.
Remove six screws from cover on underside of crosspiece
assembly.
e .
Release strain relief bushing on foot switch cord.
f .
Push foot switch cord into crosspiece assembly to allow for
g i v e.
g .
Tag and remove wires from foot switch cord.
h.
Remove foot switch cord through hole in crosspiece assembly.
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