PREVENTIVE MAINTENANCE CHECKS AND SERVICES Continued
ITEM TO BE
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.
degrees F (4.44
a. Check the airbox heater as follows:
b. Turn the master switch on and pull the fuel
Be sure the starter is engaged before
c. Press the starter switch. Turn the airbox heater
on. Look for puffs of black smoke from the