Yep, will do. Not my first rodeo, but this is always good advice to share.Once you get the correct position of the fitting, use JB Weld or another professional type Epoxy to seal the fitting from leakage.
BTDT.
Yep, will do. Not my first rodeo, but this is always good advice to share.Once you get the correct position of the fitting, use JB Weld or another professional type Epoxy to seal the fitting from leakage.
BTDT.
What has not been well addressed is that a gravity feed system from the fuel cell to the main tank will equalize. The pump guys are freaking out because that method could force fuel into the main tank and overflow it. Gravity doesn't work that way unless the entire fuel cell is higher than the vent line at the cap of the main tank.
So, did you learn your lesson about riding a K16?We all work out routines that work for us with the set up we have.
BTDT when I changed from the 4.8 Gal fuel cell to an 8.2 Gal expanded main tank. Muscle memory routines stay with you for a while. Like writing gas receipt info down and saving your receipts. It took me months after the IBR to stop myself from automatically getting a gas receipt when I no longer had any need for one.Reaching down to close the aux tank petcock while dismounting to get fuel is now burned into my muscle memory. So much so that when I rode the '18 back from ABQ, I kept reaching for the petcock (that wasn't there) every time I stopped for fuel.![]()
I think this is correct. If I actually replace the pillion seat with the aux tank, it could be low enough for this to not be a concern. But I don't think this is a good option. On the FJ-09 the pillion seat must be removed first before the main seat comes off, and the battery and fuses are under the main seat. Thus, if I mount a semi-permanent fuel cell in place of the pillion seat it will be very difficult to access the battery and other critical electrics. Seems like a bad idea.Cannot say I have any hands-on experience with a Yamaha FJ-09, but looking at pictures of one seems to me putting an aux tank "above the pillion seat" would certinly put enough, if not all, of the 5 gallon aux tank above the 4.8 gallon main tank. Enough to cause an overflow if opened too soon.
Sorry I'm late to the party. Lots of suggestions. No one seems to completely understand it all though. Do NOT use epoxy or JB Weld on your bulkhead fitting please. Yes, it's very robust. But you might want to actually deal with that fitting someday. Get a couple of Stat-O-Seal washers from Oil Filter Service Company in Portland. They do online sales. And yes, I've used these in multiple bulkhead fittings with success well over 100k multiple times. https://www.ofsco.net/ (I used to live in Portland) You can double up with one of the Permatex fuel compatible thread sealants for pipe use. 80631 or 85420. Loctite 567 pipe thread sealant also works well.