TM 55-1925-273-10-2
0137 00
Table 1. Preventive Maintenance Checks and Services Including Lubrication (continued)
ITEM INTERVAL MAN-
ITEM TO BE
PROCEDURE
EQUIPMENT
NO.
HOUR
CHECKED OR
NOT READY/
SERVICED
AVAILABLE IF:
FIRE DETECTION,
SUPPRESSION,
AND ALARM
SYSTEMS
68
Weekly
0.2
Fire Alarm Pull
Inspect box and pull handles for damage.
Damage or
Station
Document all defects and discrepancies,
condition exists
and refer to unit maintenance.
fire alarm pull
station inoperable.
Fire Alarm
Pull Station
Box
Handle
DOWN
PULL
69
Weekly
0.2
PORTABLE FIRE a. Inspect for tight mounting, full charge,
Extinguisher
EXTINGUISHERS
corroded nozzles, and closed valves.
discharged or
damaged.
b. Verify that certification information is
Extinguisher is
correct and that the seals have not been
damaged, the seal is
tampered with. Direct particular
broken, and/or the
attention to extinguisher lines and
certification is out
Line
nozzles in the engine room, checking
of date.
Nozzle
damage.
Portable Fire
Extinguisher
0137 00-32