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630460050SER
SEMI–ANNUALLY
Semi–Annually in addition to all previously established service procedures perform the following:
1. Check for water leaks; tube connections, water fillings and lower icemaker water seal.
2. Check drain tubes for clogs and “aged” tubes. Replace if tubes are stained or brittle.
3. Check for signs of condensation. Clean where necessary and replace insulation properly.
4. Check safety circuits for proper operation.
5. Check refrigeration system (see Page 9).
6. Check unit for abnormal noise. Tighten machine and cabinet screws, if necessary.
7. Check white upper bearings on auger assembly. If bearings are less than 1/16” thick, replace See Figure 3.
FIGURE 3. AUGER ASSEMBLY
