After getting our 2017 Scamp
out of winter storage I noticed the MaxxAir Fan was squeaking. I was surprised since this had been used very little during our first camping season. I thought I would try to lube it but researched online first. I found out this is a sealed motor and can't be lubed, and this is a fairly common problem on new fans. The manufacturer recommends running the fan on high for 24 hours to set (break-in) the bearings. This fixed the problem for me.