511906
Service Bulletin/Repair Instructions
Generic drawing of a 87A relay wiring diagram for holding tank warmers.
Vehicle report
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.
511906
Generic drawing of a 87A relay wiring diagram for holding tank warmers.
831334
It was discovered that the manufacturing plant did not cut a stress relief line in the upper deck Driver Side and in on certain models, Passenger Side under the slide room(s). The upper deck in the Impression Fifth-Wheel needs to flex, without the "stress relief cut" the sidewall filon may crack under the slide room(s).
641280
The Unloaded Vehicle Weight (UVW) listed on the Federal Placard and Cargo Carrying Capacity (CCC) label have the potential to be higher than the actual weight therefore increasing the carrying capacity of the vehicle.
Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.