TM 3-4240-284-20&P
Item
Item To Be
Procedures
No.
1nspected
Inspect airduct hoses for damage or missing clamps. Repair or replace
7
Airduct Hoses
aifiuct hoses if necessary (p 2-108). Replace missing clamps.
Inspect identification and instruction plates. You must be able to read
8
M10 Protective
them. Replace plates if necessary (p 2-57).
Entrance
Inspect protective entrances with plastic top and bottom shells for cracks
Inspect outside surface for chipped paint or bare metal on painted surfaces.
Repaint or touch up as necessary (p 2-62).
Make sure that all parts are secure and that there is no loose or missing
hardware. Tighten loose hardware. Replace missing hardware.
Inspect identification and instruction plates. You must be able to read
Valve and Silencer
9
them. Replace instruction plate (p 2-91).
Inspect valve and silencer for damage and loose or missing hardware.
Tighten loose hardware Replace missing hardware. Replace damaged
valve and silencer (p 2-89).
10
Collective Protection
Equipment
.
Section IV. FUNCTIONAL TESTING
& Preventive Maintenance Checks and Ser-
2-6. GENERAL. This section contains instructions
for fictional testing the collective protection
vices (PMCS). Perform PMCS on page 2-1
equipment for shelter. These tests must be per-
before performing functional testing.
formed following installation of the equipment,
b. T r o u b l e s h o o t i n g P r o c e d u r e s . Refer to
and semiannually then after.
troubleshooting on page 2-11 for malfunc-
tions and corrections.
Change 1 2-3
