TM 5-3610-293-13&P
4-10.
UNIT TROUBLESHOOTING. - Continued
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
7f. Drain Pump Operates For Both Tanks But Will Not Drain One of the Tanks.
Step 1.
Determine which tank will not drain.
Replace solenoid valve (15) for corresponding tank. (Refer to paragraph 4-22k.)
7g. Drain Pump Will Only Operate and Drain One of the Tanks.
Step 1.
Check switch S1 (14) operation.
Replace switch S1. (Refer to paragraph 4-22d.)
7h. Drain Pump Will Operate But Will Not Drain Either Tank.
Step 1.
Check drain pump operation.
Repair drain pump by replacing impeller. (Refer to paragraph 4-22l.)
7i. Fresh Water Tank Will Not Fill.
Step 1.
Check operation of float valve (16).
Adjust or replace float valve. (Refer to paragraph 4-22m.)
7j. Fresh Water Pours Out of Fresh Water Tank Inlet When Hose Removed.
Step 1.
Check operation of float valve (16).
Replace defective float valve or float. (Refer to paragraph 4-22m.)
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