GAS PARTICULATE FILTER CHANGE REQUIREMENTS
Notify maintenance to replace the gas particulate filter of the filter unit when any one of the following conditions
exist:
•
Physical damage
•
Water saturation
•
Low airflow to the masks which is not found to be caused by clogged particulate filter, incorrect hose
connections, or low electrical power
•
At 5,000 miles (8,047 km) vehicle overhaul (peacetime operations)
•
After 10,000 hours of vehicle operation (wartime operations), no chemical agents used
•
After 1,500 hours (approximately 5 months) of vehicle operation (wartime operations), chemical agents
used
•
After each CBRN attack (as soon as possible)
•
At beginning of combat conditions and when the use of CBRN agents is expected
END OF TASK
PARTICULATE FILTER CHANGE REQUIREMENTS
Notify maintenance to replace the M13 particulate filter when any of the following conditions exist:
•
Physical damage
•
The M12A1 gas filter is changed
•
The particulate filter becomes clogged, resulting in inadequate air flow to each crew member station
END OF TASK
END OF WORK PACKAGE
TM 9-2350-256-10
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