4-124. HEATER FUEL FILTER REPLACEMENT (M373A2D).
This Task Covers:
b. Cleaning and Inspection
Power disconnected from heater (TM 5-4520-
General mechanic's tool kit
When working on heater fuel filter, the work area must be well-ventilated. Failure to
follow this warning may result in Injury to personnel.
Use a drain pan to catch any draining fuel. Clean up all spills.
Disconnect tube assembly (4) from elbow (3).
Remove elbow (3) from cover (2).
Remove cover (2), gasket (6), and bowl (5) as an assembly from adapter (7).
Release clamp (1) and remove cover (2) and gasket (6) from bowl (5). Discard gasket.