1Norcold N300.3 RefrigeratorThis article is taken from the Winnebago Rialta Owners web site with the permission of the site owner. Ithas been modified to remove motorhome-oriented terminology, and insert TrailManor-orientedterminology. The scattered parts have been re-united and organized. And the Table of Contents has beenadded.DISCLAIMER AND WARNING This article deals with disassembly, repair, and reassembly of apropane burning appliance. Propane is dangerous, and nothing in this article mitigates that danger.It is recommended that unless you are well-trained in propane burning appliances, you engage acertified repair technician to perform the work described herein.The original article is located at http://www.rialtainfo.com/winnebago/refrigerator.htmTable of ContentsSection Title PagePart 1 - General Information 2Operators’ Manuals 2Refrigerator FAQs 3Levelling the Refrigerator 4The Stated Requirement 4The Real World 4Levelling Measured at the Wheels 5Conclusions 5Levelling Measured at the Countertop 5Summary 6Maintenance and Cleaning 6Part 2 - Troubleshooting and Repair 7Troubleshooting Electrical Operation 7Troubleshooting Propane Operation 7Introduction to Troubleshooting the Burner 8Troubleshooting Steps - Propane Burner 8Results of Troubleshooting 9Cleaning 10Cleaning the Tip of the Thermocouple 11Cleaning the Igniter 13Cleaning the Burner Orifice Assembly 14Part 3 - Replacing the Thermocouple 16Background 17Purchase of the Replacement Thermocouple 17Removing the Refrigerator from the Trailer 17Old Thermocouple Removal 18New Thermocouple Installation 20Cleaning And Repainting The Rest Of The Mechanism 21Another Cleaning Idea 24Putting the Refrigerator Back in the Trailer 25