At the time of delivery of my new Aria the generator had 31 hours on it. It is suggested you change the oil at 50 hours the first time.
Thankfully, I took it to Camping World for this service.
They were unable to change the filter because the generator was installed with no access to the oil filter. CW had to relocate the generator in order to get access to the filter.
Additionally, the front rearview mirrors were falling off, plumbing leaks, bubbles in front protective film. The mirror in the bathroom medicine cabinet fell off...….want more? Oh yea one of the insulated windows split apart.
Paint problems, yes.
Picked up the rv after two weeks a CW because Thor has not authorized repairs or agreed to provide the parts.
I sent an email to Thor support requesting a date to bring the unit to the factory if they will not support the dealer.....no reply.
Hopefully, I can get them on the phone to set up the date. Very disappointed.
Product or Service Mentioned: 2019 Thor Motor Coach Aria 3901 Rv.