ice maker

Refrigerator & Freezer Repair
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1

replaced water valve due to water filling ice tray twice. (fills, then minutes later it fills again.) overfilling and leaving a block of ice in ice container. checked pressure going to refrigerator 25+ lbs. Uninstalled maker an took apart . Checked ice tray for leaks an cracks saw none. Filled cube tray up with water to check for leaks,none. Is there an adjustment on motor/sensor to decrease water flow. or is a new ice maker in the works. This is a 8-cube tray,on French door, no ice chute on door. S/N jj0f4gbb5002212d