SCREW 5/16 THREAD CU

Screw 516 Thread Cu (part 03-3900-01) is a replacement part commonly ordered when the original component is worn, damaged, or missing during a repair for compatible ice machine equipment. It is typically selected when a technician is addressing loose parts, rattling, or alignment problems. Confirm fitment details on the page before ordering, especially when similar-looking parts are used across multiple assemblies. This mounting hardware is used as a replacement component during repair and maintenance work on compatible equipment. Technicians may consider replacing it when the original part is damaged or causing symptoms such as vibration, misalignment, or loose parts. A careful fitment check before installation helps avoid ordering mistakes and repeat labor. When replacing Screw 516 Thread Cu, match part number 03-3900-01 to the removed component and review the page details for connector orientation, mounting points, hardware size, or sealing surfaces as applicable. If the page lists model numbers or compatibility references, compare them with the equipment data plate before finalizing the order. This extra verification step helps when similar-looking parts are used across multiple revisions or assemblies. During installation, isolate power and water where needed, document the original layout, and inspect nearby parts for wear that may have contributed to the failure. Keep the failed part available for comparison until final testing is complete. A correct part match supports a cleaner repair, more stable operation, and fewer callbacks after the machine returns to service. Proper diagnosis before ordering helps prevent downtime and repeat trips. Follow the service manual procedures for the specific unit during removal and installation. Recheck fasteners and connectors after the first run to confirm stable operation. A clean installation and correct fitment improve long-term reliability after repair. Proper diagnosis before ordering helps prevent downtime and repeat trips.