As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE CREW REPORTED THAT THE SIDEWALL ON THE RIGHT SIDE OF THE AIRCRAFT WAS EXTREMELY HOT AND HAD A BURNING SMELL. MAINTENANCE REMOVED THE RT CABIN SIDEWALL AND INSPECTED THE DUCTING. A LOOSE CLAMP FOR THE AFT CONDITIONED AIR WAS RESECURED. NO LEAKS WERE NOTED DURING AIRCRAFT GROUND RUN UP CHECKS WERE PERFORMED. THE AIRCRAFT WAS RETURNED TO SERVICE.