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:
c. Inspect fixed fire extinguisher for security of
mounting and missing hardware.
d. Report broken or missing seal, locking wire, or
missing hardware to unit maintenance.
9
Before
Airbox Heater
Below 40
degrees F (4.44
degrees C)
DRIVER
a. Check the airbox heater as follows:
b. Turn the master switch on and pull the fuel
shut-off.
NOTE
Be sure the starter is engaged before
operating heater.
c. Press the starter switch. Turn the airbox heater
on. Look for puffs of black smoke from the
engine exhaust.
0057 00-18