TM 9-2350-247-10
PREVENTIVE MAINTENANCE CHECKS AND SERVICES — Continued
0057 00
ITEM
NO.
INTERVAL
MAN-
HOUR
ITEM TO BE
CHECKED OR
SERVICED
CREWMEMBER
PROCEDURE
EQUIPMENT
NOT READY/
AVAILABLE
IF:
50
After
NBC Air Filter
System
(M548A3)
COMMANDER
a. Check for NBC system air flow.
b. Remove air hose from orifice connector
assembly at each crew member station.
c. Check for steady flow of air at each hose outlet.
d. Check NBC heater indicator light.
e. Turn heater control knob at each crew member
station to the right. Check that indicator light at
each member station comes on.
f. Check for heated air.
0057 00-80
