Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
13-190
Service Bulletin/Repair Instructions
THIS COMMUNICATION IS INFORMING DEALERSHIP SERVICE DEPARTMENTS OF ADVISORY 13-190 FOR THE UNITS TO INSPECT THE PROPANE LINE FOR THE DOOR SIDE KITCHEN SLIDE OUT TO VERIFY IT IS PROPERLY POSITIONED AND ADD A PLATE TO PREVENT CONTACT WITH THE TIRE.
SA-13-190
Service Bulletin/Repair Instructions
KEYSTONE RV: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. INFORMATION REGARDING PROPANE LINE INSPECTION FOR SIDE DOOR OF KITCHEN SLIDE OUT AND ADD PLATE TO PREVENT CONTACT WITH TIRE, IF NOT PROPERLY POSITIONED. MODELS 2007-2009 RAPTOR 3712TS FIFTH WHEELS. *PE
SA-10-155
Service Bulletin/Repair Instructions
KEYSTONE RV COMPANY: THE REAR TIRE MAY COME IN CONTACT WITH AN OUTRIGGER. *RM