TM 9--2350--292--20--1
0187 00--77
0187 00
PREVENTIVE MAINTENANCE CHECKS AND SERVICES INCLUDING
LUBRICATION INSTRUCTIONS -- CONTINUED
TABLE 3 PREVENTIVE MAINTENANCE CHECKS AND SERVICES
INCLUDING LUBRICATION INSTRUCTIONS, SEMIANNUALLY -- CONTINUED
ITEM
NO.
NOT FULLY
MISSION
CAPABLE
IF:
PROCEDURE
LOCATION
ITEM TO
CHECK/
SERVICE
INTERVAL
SEMIANNUALLY
INTERIOR
2
Fire
Extinguishers
(Fixed)
WARNING
Fire extinguishers must not be
dropped, struck or exposed to
temperatures above +140° F
(60°C). An explosion may result
causing severe injury or death.
NOTE
A cylinder must be recharged or
replaced if its weight loss ex-
ceeds 10 percent of difference
between full and empty marked
on cylinder
a. Disconnect handle actuator cable
assemblies (1) from cylinders (2)
(WP 0699 00).
b. Operate discharge handles (1) to
ensure cable does not bind. Install new
seal (3) on control valves (4) and
discharge handles (1).
c. Remove fixed fire extinguisher
cylinders (2) (WP 0703 00). Take fire
extinguisher cylinders (2) to appropriate
maintenance activity IAW local SOP for
serviceability determination.
1
1
1
1
3
4
4
2
2
2
2
3
3
3
Cable cor-
roded, seals
broken or
missing.
Pull handle
does not
work.
Unservice-
able fire ex-
tinguisher.
