TM 9-2350-247-20-1
PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS), INCLUDING
LUBRICATION INSTRUCTIONS Continued
0128 00
ITEM
NO.
INTERVAL
MAN-
HOUR
ITEM TO BE
CHECKED OR
SERVICED
CREWMEMBER
PROCEDURE
EQUIPMENT
NOT READY/
AVAILABLE
IF:
36
Semi-
Annual
Fuel Filters
Primary/
Secondary
a. Replace primary and secondary fuel filter
elements (WP 0178 00 or WP 0179 00). Check
for leaks.
Any fuel leak.
37
Semi-
Annual
Air Box Heater
Air Pump
a. Check operation of air box heater air pump (see
your 10). Disconnect lead from fuel shutoff
solenoid valve. Have helper pull out fuel shutoff
and intermittently crank engine and run air
pump at same time for total of 20 seconds.
Connect lead to fuel shutoff solenoid valve.
Any fuel leak.
0128 00-45