Need help with 3 fuel filters at front of 2002 U320
On my 2002 thirty-six foot U320. I believe I have 3 different fuel filters at the front of the coach. On my previous U270 and U320, I only had 2 filters I have attached pictures and the following information
1- The first picture is the Aqua Hot Fuel filter in the outside bay under drivers seat area. I am used to a filter being in this location
2- The second picture is what I believe to be the fuel filter on the front of the generator. I am used to a filter being in this location but have not seen this type of filter before
3- The last 2 pictures are of a fuel filter located about a foot behind the front axle. I am not familiar with a filter being in this location and am not sure of where the fuel going thru this filter is going. I also question the location. This filter could easily be damaged by road debris. I wonder if this was added by a previous owner for some reason
My questions are:
1- Has anyone else seen a filter located in the area behind the front axle?
2- Could I remove the filter with the water drain and replace with just a fuel filter only. That would eliminate the risk of the water sediment bowl being broken by road debris
3- If I change the filter am I at risk of having problems with air in the fuel lines?
4- I am open to any advice, guidance, and suggestions.
Thank you in advance