bobndot wrote:
Not to say it doesn't exist , I have never seen a petcock on the tank end . Hopefully El Camino Man will sign back on to explain better so we be a better help . At this point we are guessing .
I have a 2000 Maverick and my brother has a 92 Shadow Cruiser, both, were built with a petcock at the tank and the drain tube goes straight out the bottom of the TC. Not a good setup when you want to drain your tank without unloading the camper. I modded mine to drain out the back.
El Camino Man: Your drain out the back, was probably done for this reason. Keep truck bed dry while draining the tank.