KNOB

Troubleshooting tip: confirm intermittent operation first, then check Knob; use part 15-0812-01 if replacement is needed. Use the part number as the primary identifier when ordering. This replacement component supports normal operation when the original part can’t be reused. Replacing a worn component early can prevent secondary damage to nearby parts. Common complaints include intermittent operation, poor fitment, or repeat failure. Confirm the symptom first, then inspect the part location for wear, corrosion, cracks, or looseness. If the issue is intermittent, look for vibration-related wear marks and connectors that shift under load. A new Knob often clears poor fitment issues caused by wear or damage. Reinstall carefully so nothing pinches, rubs, or binds once the unit is back together. Disconnect power before service and document the original routing or hardware positions with a quick photo. Once the root cause is corrected, cycle behavior should stabilize and performance should return to normal. Verify any model compatibility notes shown on the product page before completing the order. Keep the removed part until final testing is complete so you can compare fitment if needed. If the machine was down for a while, take the opportunity to clean the area around the repair. Verify any model compatibility notes shown on the product page before completing the order. Keep the removed part until final testing is complete so you can compare fitment if needed. If the machine was down for a while, take the opportunity to clean the area around the repair. Verify any model compatibility notes shown on the product page before completing the order. Keep the removed part until final testing is complete so you can compare fitment if needed. If the machine was down for a while, take the opportunity to clean the area around the repair.