TM 10-5430-243-12&P
0008 00
0008 00-3
Change 1
CORRECTIVE ACTION
Lift vent relief cap and clean mating surfaces on cap and seal.
MALFUNCTION
Check for bent or broken vent cap pivot pin.
CORRECTIVE ACTION
If pin is damaged, notify unit maintenance.
TROUBLESHOOTING PROCEDURE
TANK DRAIN FITTING ASSEMBLY
SYMPTOM
Drain fitting assembly leaks between drain ball valve and drain hose fitting.
MALFUNCTION
Check to see if the drain hose ball valve is closed.
CORRECTIVE ACTION
Close ball valve.
MALFUNCTION
Inspect for leakage at drain ball valve stem.
CORRECTIVE ACTION
If leak continues, notify Unit Maintenance.
MALFUNCTION
Inspect for dirt, bits of gravel, or debris around sealing surfaces.
CORRECTIVE ACTION
Clean off dirt, gravel or debris. If leak continues, notify Unit
Maintenance.
SYMPTOM
Drain fitting assembly leaks between the drain hose fitting and the tank fitting.
MALFUNCTION
Check for missing or loose washers and hex-head cap screws.
CORRECTIVE ACTION
If hardware is missing or loose, notify Unit Maintenance.
