Table 2-2. Operator/Crew Preventive Maitenance Checks and Services (Contd)
NOTE: These checks are to be made in the order listed, within designated interval.
B-Before operation D-During operation A-After operation W-Weekly M-Monthly
ITEM TO BE INSPECTED
PROCEDURE: Check for and
have repaired, filled, or
adjusted as needed
b. Inspect fuel burning personnel and engine
coolant heaters for the following:
(1) Before operating heaters, depress indicator
lamps (1) to make sure they illuminate.
(2) Make sure all coolant shutoff cocks (2) and
fuel shutoff valves (3) are open.
Do not operate heater if exhaust
leakage is noted. Exhaust gases can kill.
(3) Check for exhaust leakage while operating
Any exhaust leakage.