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 TM 55-1905-219-14-8
4-5. GENERAL (Continued).
Table 4-18. Washer/Dryer Troubleshooting (Continued.)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
8.
Overfill.
Step 1.
Pressure too great in water supply system.
Check flowing water pressure at product to be below 120 psi (825.5 kPa).
Reduce flowing pressure by partially closing supply faucets.
Step 2.
Damaged or improper flow washer.
Replace flow washer as necessary.
9.
Water leaking onto deck.
Step 1.
Overfill - water valve or timer malfunction and water level safety switch
inoperative.
Check water level safety switch for operation with outer tub 1/3 to 1/2 full.
Check fill period for proper timer sequencing and water valve operation.
With continuous fill, disconnect electric supply and observe the action. If
water fill stops, trouble is indicated in timer or electrical connections. If
water fill continues, trouble is indicated in water valve. Repair or replace as
necessary.
Step 2.
Water thrown out over top.
Check spin acceleration. If spin clutch torque is too high, water can be
spun out over top of tub.
Step 3.
Leak at seal between outer tub and sub-top.
Remove sub-top and adjust seal between sub-top and outer tub.
Step 4.
Leak at pump seal or tub shaft seal.
Check for source of water and reinstall new seal as necessary.
4-68
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