DRIER - R-134A

For technicians troubleshooting refrigeration issues, Drier R 134A is a part that’s often inspected and replaced when failure is confirmed (part 02-4655-02). The listing name references model(s) 134A. If the machine is showing refrigeration issues, inspect this area for looseness, rubbing marks, mineral buildup, or secondary damage to nearby parts. After replacement, run at least one full cycle and recheck for leaks, vibration noise, and anything that loosens during operation. 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. Moisture and debris in the circuit can lead to unstable performance; the drier is a key protective element. 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. 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. 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. 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. Take a photo before disassembly so you can confirm orientation and fastener locations during reassembly. If the part interacts with water, do a leak check during the first run and again after a short operating period.