On a 2002 Tundra 4.7 is there any way to get to the fuel arm bolts? The fuel arm holds the fuel filter. The arm attaches to the frame but the bolts come in from the top and are inaccessable without a special tool -- even then it would be difficult. I imagine this arm is installed before the cab and bed are assembled to the frame. If you want to know why I am asking, my assembly has rusted some and I thought I would replace it, if possible.