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 TM 55-1905-220-14-5
3-59. SHIPS'SERVICE MAIN SWITCHBOARD-MAINTENANCE INSTRUCTIONS
This task covers:
a.
Inspection
b. Repair
INITIAL SETUP:
Test Equipment
References
Volt - Ohmmeter
NONE
Equipment
Special Tools
Condition Condition Description
NONE
Para
NONE
Material/Parts
Special Environmental Conditions
NONE
NONE
Personnel Required
General Safety Instructions
1
OBSERVE WARNINGS
LOCATION
ITEM
ACTION
REMARKS
INSPECTION
1.
Main
a. lamps
Inspect for burned out
switch-
lamps.
board
(Engine
b. Fuses
Inspect for broken or
access
blown fuses.
room)
c.
Identi-
Inspect for broken or
fication
damaged identification
plates
plates.
d. Panel
Inspect for visible
water damage.
e. Dials
Inspect for dirt on
and
dial glass or broken
gages
dial glass.
f.
Switches
Inspect for loose
handles or knobs.
3-1045
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