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TM 10-3930-638-24&P
2-28. INSTRUMENT PANEL MAINTENANCE (cont)
a. Flood Light Switches and Circuit Breakers (cont).
STEP
LOCATION
ITEM
ACTION
REMARKS
NOTE
6 ampere circuit breaker connects to REAR FLOOD switch.
10 ampere circuit breaker connects to FRONT FLOOD switch.
REMOVAL
1 Instrument panel, a.
left of steering b.
column
c.
d.
e.
f.
Wire leads
Two screws (1) and
wire leads
Circuit breaker (2)
Rubber boot (3)
Switch (4) and
washer (5)
Tie strap (6)
Tag
Remove
Unplug and
remove
Unscrew and
remove
Lower and
remove
Cut and remove
CLEANING
2
Switch (4), rubber boot
Clean
(3) and circuit breaker (2)
On switch (4)
From switch
From harness lead
Support switch (4)
From instrument panel
From harness wire
Wipe with clean, dry cloth
WARNING
Dry cleaning solvent (P-D-680), used to clean parts is toxic and
flammable. Wear protective goggles and gloves and use only in a
well ventilated area. Avoid contact with skin, eyes, and clothes
and don’t breathe vapors. Do not use near open flame or
excessive heat and don’t smoke when using it. Failure to do so
could cause serious injury. If you become dizzy while using
cleaning solvent, get fresh air immediately, and get medical
attention. If contact with skin or clothes is made, flush with large
amounts of water. If contact with eyes is made, wash eyes with
water immediately, and obtain medical aid immediately.
3
Switch terminals and
Clean
Use cleaning solvent P-D-680 on
wire connectors
terminals and connectors only
WARNING
Wear safety glasses when drying parts with compressed air.
Failure to do so could cause serious injury to eyes and possible
blindness. If you hurt your eyes or if a foreign object is blown
into your eyes, seek medical attention immediately.
2-128
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