I was under the coach Saturday and trying to identify all the filters. I counted 5, can someone identify the last one?
- small filter in line with some coolant hoses (curb side) - supplemental coolant additive (SCA) cartridge
- small filter in fuel line (curb side) - fuel filter
- large filter near oil sump (curb side) - oil filter
- large filter near trans (street side) - transmission filter
- small filter at rear of engine up high near water pump (curb side) - ?
That's the engine mounted fuel filter. There are two: primary (FT installed) and secondary (engine mount).