filler

I need to drop my fuel tank, the issue is the filler hose at the tank has no access to clamps. I can get tot the filler spout clamps but then the hose still goes through the frame. I could use some advice on this. Thanks

I can't find the PCV valve on my 2006 Jeep Commander 4.7 V8 The repair manual says it is on the side of the oil filler but there is nothing there.