Vehicle report

2018 MONACO DIPLOMAT

Service bulletins

4 bulletins

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.

PUB-170906REV Ja

Service Bulletin/Repair Instructions

The purpose of this Product Upgrade Owner Notification Letter is to inform the owners of certain model year 2016-2018 Monaco brand Diplomat, Class A motorhomes manufactured between February 3, 2016 and April 28, 2017, about Product Upgrade campaign 170906REV. On motorhomes affected by this Product Upgrade campaign, SAE Grade 5 or 8 bolts should have been used to attach the leveling jacks to the jack brackets. If SAE Grade 5 or Grade 8 bolts were not used to install the leveling jacks, the mounting bolts will need to be replaced.

PUB-170906REV-Ja

Service Bulletin/Repair Instructions

The purpose of this Product Upgrade Dealer Notification Letter is to inform REV dealers about Product Upgrade campaign 170906REV, affecting certain model year 2016-2018 American Coach brand American Dream, American Eagle and American Revolution, model year 2016-2018 Monaco brand Diplomat, and model year 2016-2017 Holiday Rambler brand Scepter, manufactured between February 2, 2016 and April 28, 2017. On motorhomes affected by this Product Upgrade campaign, SAE Grade 5 or 8 bolts should have been used to attach the leveling jacks to the jack brackets. If SAE Grade 5 or Grade 8 bolts were not used to install the leveling jacks, the mounting bolts will need to be replaced.

PUB_170906REV Ja

Service Bulletin/Repair Instructions

The purpose of this Product Upgrade Owner Notification Letter is to inform the owners of certain model year 2016-2018 Monaco brand Diplomat, Class A motorhomes manufactured between February 3, 2016 and April 28, 2017, about Product Upgrade campaign 170906REV. On motorhomes affected by this Product Upgrade campaign, SAE Grade 5 or 8 bolts should have been used to attach the leveling jacks to the jack brackets. If SAE Grade 5 or Grade 8 bolts were not used to install the leveling jacks, the mounting bolts will need to be replaced.

PUB_170906REV_Ja

Service Bulletin/Repair Instructions

The purpose of this Product Upgrade Dealer Notification Letter is to inform REV dealers about Product Upgrade campaign 170906REV, affecting certain model year 2016-2018 American Coach brand American Dream, American Eagle and American Revolution, model year 2016-2018 Monaco brand Diplomat, and model year 2016-2017 Holiday Rambler brand Scepter, manufactured between February 2, 2016 and April 28, 2017. On motorhomes affected by this Product Upgrade campaign, SAE Grade 5 or 8 bolts should have been used to attach the leveling jacks to the jack brackets. If SAE Grade 5 or Grade 8 bolts were not used to install the leveling jacks, the mounting bolts will need to be replaced.

Reading this report

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.

2018 Monaco Diplomat Service Bulletins: 4 bulletins | CarFathom