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 TM 55-1905-223-10
Table 2-2. Operator/Crew Preventive Maintenance Checks and Service CONT
B Before
D During
A After
W Weekly
M- Monthly
INTERVAL
PROCEDURES
EQUIPMENT IS
ITEM
ITEM TO BE
CHECK FOR AND HAVE REPAIRED
NOT READY/
NO.
B
D
A
W
M
INSPECTED
OR ADJUSTED AS NECESSARY
AVAILABLE IF:
56
Emergency
cont.
Temperature
Check gauge for proper operating
Cooling
●
more than 196F
coolant temperature (170 to 195F).
System
Check that all switches are in proper
Switches
●
positions. Refer to Chapter 2, Section
Check that battery charger is recon-
Battery
●
nected if previously disconnected.
Charger
notify engineer on watch. Ammeter
should read near 0 for a trickle
change. If the reading is above 3
AMPs, refer to unit maintenance.
Class III
Visually inspect tank for leaks.
Emergency
57
●
leakage.
Generator
Day Tank
Any part is
Visually inspect exterior of switch-
Emergency
58
●
●
missing or
board for damaged or missing circuit
Switchboard
meters are un-
breakers, meters, controls or lights.
serviceable.
NOTES
Not applicable to vessels with FM-
200 Fire Suppressant System in-
stalled. Reference para. 2-46 and
2-47 for FM-200 and Water Wash-
down System operation. Ref. TM
55-1905-243-24&P for maintenance
and installation of FM-200
components.
Part of the system is located in the
Air Conditioning and Emergency
Generator Room with the remain-
der in the Engine Room.
During periods of extreme heat, fire
Engine Room
59
●
●
extinguishers may release a portion of
HALON 1301
their charge through the discharge
Fire Suppres-
nozzles. Visually inspect nozzles for
sion System
evidence of discharge or leaks.
Change 10
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