What to do if the stirrer motor of my Sears 721.86009010 Microwave hood combination is not working?
If the stirrer motor is not working, check the resistance. A normal stirrer motor should measure approximately 120 to 135 ohms. An abnormal stirrer motor will measure infinite resistance.
How to troubleshoot a faulty turntable motor in my Sears Microwave hood combination?
To troubleshoot a faulty turntable motor, check its resistance. A normal motor should measure approximately 2.0 to 3.0 Kohms. An abnormal motor will measure infinite or several ohms.
What to do if the absolute humidity sensor in my Sears 721.86009010 is not working?
To troubleshoot the absolute humidity sensor, check the resistance between terminals. Normal resistance should be approximately: BK-RD: 6.0 Kohms, RD-WH: 3.0 Kohms, BK-WH: 3.0 Kohms. Abnormal resistance will be infinite or approximately 0 ohm.
Precautions to avoid microwave energy exposure during servicing.
Warnings regarding high voltage and proper service procedures.
Guidelines and precautions for installing the appliance.
Methods and equipment for measuring microwave energy leakage.
Instructions for measuring power output and other parameters.
Continuity tests for primary, secondary, and monitor interlock switches.
Troubleshooting common problems like fuse blowing.
Step-by-step guide for diagnosing and resolving issues.
General| Brand | Sears |
|---|---|
| Model | 721.86009010 |
| Category | Microwave hood combination |
| Language | English |
To Next Page