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 TM
9-2350-238-20-2
2-10.
ELECTRICAL
CIRCUIT
TROUBLESHOOTING
(CONT).
Step 2. Remove both leads 518 (1) from circuit breaker (2). Connect multimeter to
receptacles of circuit breaker. If multimeter indicates continuity, go to step
3. If multimeter indicates infinity, replace circuit breaker, refer to page
2-297. Connect leads.
Make
sure
MASTER
switch
is
OFF
before
repairing
electrical
com-
ponents. Failure to observe this warning could result in injury to
personnel.
Step 3. Disconnect
lead
518
(1)
from
FLOODLIGHTS
switch
(2)
input.
Place
red
probe
in
lead
518.
Ground
black
probe.
Set
MASTER
switch
ON.
If
multimeter indicates about 24 volts, go to step 4. If multimeter indicates no
voltage, repair lead 518 between FLOODLIGHTS switch and circuit breaker,
refer to page 2-66. Set MASTER switch OFF. Connect lead.
2-52
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