Door-cu26 - Part obsolete, USE 02-4306-20

For technicians troubleshooting door not sealing, Door CU26 is a part that’s often inspected and replaced when failure is confirmed (part 02-4306-01). The listing name references model(s) CU26. The listing indicates a supersession to 02-4306-20. Door and hinge parts affect closure and alignment. Poor fit can cause rattles, air leaks, and moisture intrusion. Symptoms can present as door not sealing, intermittent operation, abnormal noise, or a cycle that won’t complete normally—depending on where this part sits in the system. A solid approach is to confirm the symptom, then check mounting points and adjacent connections for contributing issues. Disconnect power before service. Reinstall so nothing pinches, rubs, or binds once the unit is back together. 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. 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. Recheck fasteners after a short run-in period; vibration can loosen hardware if it isn’t seated correctly. Recheck fasteners after a short run-in period; vibration can loosen hardware if it isn’t seated correctly. Take a photo before disassembly so you can confirm orientation and fastener locations during reassembly. 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. Recheck fasteners after a short run-in period; vibration can loosen hardware if it isn’t seated correctly.