SCREW

Replace this part when you see vibration rattles, visible damage, cracks, corrosion, stripped fasteners, or a component that won’t stay seated. If the fault changes with vibration or after moving panels, look for borderline fitment, loose connectors, or wear marks around the installation area. Part 03-1403-77 corresponds to Screw and is commonly purchased for ice maker repairs when the original component can’t be reused. Brackets, gussets, clamps, and fasteners keep assemblies aligned under vibration. Loose mounting leads to noise and repeat failures. Use part number 03-1403-77 as the primary identifier, compare the replacement to the original, and install with careful alignment and routing. A correct-fit replacement helps restore predictable operation and reduces repeat service calls. Take a photo before disassembly so you can confirm orientation and fastener locations during reassembly. Recheck fasteners after a short run-in period; vibration can loosen hardware if it isn’t seated correctly. If the part interacts with water, do a leak check during the first run and again after a short operating period. If the part interacts with water, do a leak check during the first run and again after a short operating period. Clean the area around the repair so debris doesn’t interfere with fitment or sealing surfaces. Clean the area around the repair so debris doesn’t interfere with fitment or sealing surfaces. Recheck fasteners after a short run-in period; vibration can loosen hardware if it isn’t seated correctly. Clean the area around the repair so debris doesn’t interfere with fitment or sealing surfaces. Recheck fasteners after a short run-in period; vibration can loosen hardware if it isn’t seated correctly. Clean the area around the repair so debris doesn’t interfere with fitment or sealing surfaces.