CONCERN: Customer reports refrigerator is leaking water onto floor. CAUSE: Technician inspected water supply line from wall to refrigerator water valve. No leaks at supply hose. Inspected water valve for leaks, no leaks at water valve, inspected refrigerator micro tubing, found micro tubing failure. CORRECTION: Replaced and repaired refrigerator micro tubing and check for further leaks. NO LEAKS UPON COMPLETION. ADVISED NOT TO REPAIR. Line not long enough to fit connection properly. With dry rotted line. Unable to replace line all way through door. RECOMMEND NOT USING LINE AND REPLACEMENT UNIT. Customer asked to get tube temporary back as close as possible even with risk of leaking again. NO WARRANTY OR GUARANTEE.