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.
920015
Service Campaign
Lippert Components and Grand Design RV are launching a Customer Satisfaction Campaign to address frame web cracks appearing above the spring hangers on some Solitude 310GK & Reflection 303RLS models. The units affected were produced between June 2013 and May 2021.
TSB 22-003
Service Bulletin/Repair Instructions
The rear upper deck on Solitude ST390RK models produced prior to June 6, 2022 may not be properly supported. As a result, the rear upper deck floor may sag slightly at the sidewalls. Remedy: The remedy includes the use of additional fasteners (961113 - Screw 14x1 Hex Waster Type a Zinc, 960736- #625 Tri-fold LG FLG Alum .39-.354 Grip Rivet) and support bracing. (512064 - 1x2 Stuffed AL Tube, 512065 - 2x3 Stuffed AL Tube)
CSP 910019
Service Bulletin/Repair Instructions
Customer Satisfaction Program released to have a protective heat shield installed behind convection microwave on units identified below to address concerns with excessive heat buildup.
TSB 16-005
Service Bulletin/Repair Instructions
Flex-Guard strap under the dinette slide my be within the 4" tire clearance requirement with the room closed. Procedure is to convert from the Flex-Guard strap configuration to a spring configuration which assures a minumum clearance of 4".