TM 10-3510-222-24
Table 2-3. UNIT WASHER TROUBLESHOOTING PROCEDURES - continued
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
5.
WASHER DOOR WILL NOT OPEN.
Step 1. Check that water is draining properly.
Remove clog or replace drain valve (Malfunction 2, step 2).
Step 2. Check for water in air hoses.
a.
If water is in air hose, repair leak or replace hose.
b.
If problem persists, notify direct support.
6.
WASHER DOES NOT FILL WITH COLD/HOT WATER (AUTOMATIC OR MANUAL MODE).
Step 1. Check for air pressure. Normal is 90 to 100 psi.
If air pressure is incorrect, adjust air system for proper pressure. Refer to paragraph 2-34, Air Compressor.
Step 2. Check cold/hot water ball valve for binding. Set cold and hot water switches to ON. Operate manual
program switches and observe valve operation.
a.
If ball valve is defective, replace hot and/or cold ball valve. Refer to paragraph 2-46, Piping.
b.
If problem persists, notify direct support.
7.
WASHER CYLINDER WILL NOT ROTATE (AUTOMATIC OR MANUAL MODE).
Check for loose or slipping drive belt.
a.
If drive belt is loose or slipping, adjust drive belt for proper tension. Refer to paragraph 2-30, Motor and
Plate.
b.
If problem persists, notify direct support.
2-22
