05-06-2014, 06:23 AM
I think Forest has got this one right. The hydraulic fluid gets hot and the heat exchangers near the axle and their electric fans are used to remove excess heat from the fluid. It's a pretty nasty location under there for those fans, but when I tested mine they worked. I really have no idea if they cycle on during normal operation, but I would assume they do. Russ
Russ White
2016 Winnebago Vista LX 30T
#530 ( Sold )
1999 45' Double Slide - Factory upgrade 2004