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.
SBA0292
Service Bulletin/Repair Instructions
The purpose of the service bulletin is to inform all REV dealers about the attached service bulletin released by Aqua Hot on March 15, 2021, regarding an updated control thermostat. CONDITION: : Aqua-Hot has announced that due to a higher than normal failure rate on the ELE-014-010 Control Thermostat in the 250D and 250P Series of hydronic heating systems, this part has been redesigned. The old part number, (with black epoxy), has been replaced with part number ELE-015-011 (with tan epoxy). If there is a field failure of the control thermostat, Aqua Hot will provide a replacement thermostat with the new part number. CONDITION: : Aqua-Hot has announced that due to a higher than normal failure rate on the ELE-014-010 Control Thermostat in the 250D and 250P Series of hydronic heating systems, this part has been redesigned. The old part number, (with black epoxy), has been replaced with part number ELE-015-011 (with tan epoxy). If there is a field failure of the control thermostat, Aqua Hot will provide a replacement thermostat with the new part number.
200515REV_DLRLTR
Service Bulletin/Repair Instructions
The purpose of this Product Upgrade dealer notification letter is to inform all REV Recreation Group dealers about Product Upgrade 200515REV, affecting certain model year 2019 American Coach Dream and certain model year 2020 American Coach Revolution. On motorhomes affected by this Product Upgrade, an older revision of the rear pipe section of the Aqua-Hot exhaust may have been installed during production, resulting in a configuration that will make the Aqua-Hot exhaust pipe exit the rear of the coach, below the trailer hitch skid guard. This could cause the exhaust pipeâÂÂs chrome tip to become damaged from scraping if the vehicle is driven on an incline.
200515REV_SB
Service Bulletin/Repair Instructions
The purpose of this Product Upgrade Service Bulletin is to inform all REV Recreation Group dealers about the need to inspect the location of the Aqua-Hot exhaust pipe in relationship to the trailer hitch skid guard, and if necessary, replace it with a new exhaust pipe. A list of affected model year 2019 American Coach Dream and certain model year 2020 American Coach Revolution vehicle serial numbers appears at the end of this Bulletin. On motorhomes affected by this Product Upgrade, an older revision of the rear pipe section of the Aqua-Hot exhaust may have been installed during production, resulting in a configuration that will make the Aqua-Hot exhaust pipe exit the rear of the coach, below the trailer hitch skid guard. This could cause the exhaust pipeÃÂâÃÂÃÂÃÂÃÂs chrome tip to become damaged from scraping if the vehicle is driven on an incline.
200224REV_OWNLTR
Service Bulletin/Repair Instructions
The purpose of this Owner Notification Letter is to inform the owners of certain model year 2020 American Coach brand Dream, Eagle and Revolution motorhomes, manufactured January 17, 2019 through December 16, 2019, about Product Upgrade 200224REV. On motorhomes affected by this Product Upgrade, the keyless entry system may be wired in such a manner that when the LOCK button is pressed on the key fob and the docking lights are on, the fuse located in position P18 (AUX Hot) within the battery control center may fail.
200224REV_DLRLTR
Service Bulletin/Repair Instructions
The purpose of this Dealer Notification Letter is to inform REV Recreation Group dealers about Product Upgrade 200224REV. On motorhomes affected by this Product Upgrade, the keyless entry system may be wired in such a manner that when the LOCK button is pressed on the key fob and the docking lights are on, the fuse located in position P18 (AUX Hot) within the battery control center may fail.
200224REV_SB
Service Bulletin/Repair Instructions
The purpose of this Product Upgrade Service Bulletin is to inform all REV Recreation Group dealers about the need to inspect, and if necessary, modify the wire harness for the keyless entry system on certain 2020 American Coach brand Dream, Eagle and Revolution motorhomes manufactured January 17, 2019 through December 16, 2019. A list of affected vehicle serial numbers appears at the end of this Bulletin. On motorhomes affected by this Product Upgrade, the keyless entry system may be wired in such a manner that when the LOCK button is pressed on the key fob and the docking lights are on, the fuse located in position P18 (AUX Hot) within the battery control center may fail.