TM 9-2320-280-20-2
3-44
Change 2
3-24. FUEL TANK MAINTENANCE (Cont'd)
d. Cleaning and Inspection
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WARNING
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Drycleaning solvent is flammable and will not be used near an open
flame. A fire extinguisher will be kept nearby when the solvent is
used. Use only in well-ventilated places. Failure to do this may
result in injury to personnel or damage to equipment.
1.
Use drycleaning solvent to clean access cover (3), fuel supply line (11), fuel return line (10), arctic
heater fuel supply line (9), fuel supply tube (4), fuel return tube (13), arctic heater fuel supply
tube (5), and inside fuel tank (7).
2.
Inspect access cover (3), fuel supply line (11), fuel return line (10), fuel supply tube (4), fuel return
tube (13), strainer (6), tee (8), fitting (12), vent line housing (2), and grommet (1) for cracks, wear,
and breaks. Replace if cracked, worn, or broken.
3.
Inspect arctic heater fuel supply line (9) and arctic heater fuel supply tube (5) for cracks, wear, and
breaks, if installed. Replace if cracked, worn, or broken.
4.
Inspect sending unit (14) for damage. Replace if damaged.
