Removed dryer drum to access loose lint inside the dryer cabinet. Cleaned out dryer cabinet and inspected parts for defects. Dryer internal drum support components are in good shape. Reassembled cabinet and tested dryer. CONCERN: Dryer is making a loud noise when tumbling. DIAGNOSTIC AND CAUSE: Inspected dryer barrel operation, operation normal. Inspected blower wheel for restrictions, no restrictions in or around blower wheel. Found dryer drum support rollers failed. CORRECTION: Replaced rollers, belt, and idler pulley. Operation now normal. CONCERN: Customer reports refrigerator is leaking water onto floor. DIAGNOSTIC AND CAUSE: Inspected water supply line to refrigerator for leaks, no leaks found at this time. Inspected water valve for leaks, found water valve failure. CORRECTION: Replaced water valve and tested. Operation now normal. No leaks upon completion. CONCERN: Customer reports ice maker is not making ice. DIAGNOSTIC AND CAUSE: Inspected water supply lines for leaks, no l