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TM 10-5430-242-12&P
0007 00
0007 00-3
Change 1
TROUBLESHOOTING PROCEDURE
TANK DRAIN BALL VALVE
SYMPTOM
Drain ball valve leaks.
MALFUNCTION
Check that the drain ball valve is closed completely.
CORRECTIVE ACTION
Tightly close the drain ball valve.
Check the drain ball valve for damage or wear.
CORRECTIVE ACTION
If damaged or worn, notify Unit Maintenance.
Check the drain ball valve for proper alignment.
CORRECTIVE ACTION
Align valve. If still leaking, notify Unit Maintenance.
TROUBLESHOOTING PROCEDURE
HOSE ASSEMBLY, FILLER/DISCHARGE
SYMPTOM
Hose or couplings leak.
MALFUNCTION
Check for tears and breaks in the hose.
CORRECTIVE ACTION
If hose is damaged or leaking, notify Unit Maintenance.
Check the quick-disconnect coupling gasket for damage or wear.
CORRECTIVE ACTION
Replace the quick-disconnect gasket. See WP 0011 00.
Check the quick-disconnect coupling for dirt, damage, or wear.
CORRECTIVE ACTION
Remove the dirt or debris from inside the quick-disconnect
coupling. Replace the hose assembly if the corrective action fails
to stop the leakage. Notify Unit Maintenance.
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