Quote:
Originally Posted by luvmymanor1
can you tow the TM in an open position to go dump??? or will this hurt the frame? is it designed to do this?
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I have towed my 2010 3326 while open about 1/2 mile from a paved campsite along a paved campground road to the paved RV dump site. I towed it slowly and was careful with the turn radius so the upper shell did not contact the TV. It all worked well with no known damage.
I do not think the TM was designed to allow this but it did work once for us.
Remember, the entire weight of each shell is supported by four spindly struts and each shell is prevented from folding by two tiny aluminum pins.
I think the weakest points for vertical loads (bouncing) are the strut attachments to the torsion bars at the bottom and to the shells at the top. The bottom is a friction attachment and can move if the load on them is greater than the friction caused by the clamping force of the four bolts on each strut. The attachments at the top are 1/4" diameter bolts passing through the aluminum/foam side walls of the upper shells.
I can imagine one or two struts sliding down on the torsion bars a little from the bouncing as it is towed. If that happens, the shells will need to be adjusted to make them level again. On the other hand, if the upper attachment bolts tear up through the upper shell side wall, that's a much bigger problem.
The weakest points for horizontal loads (acceleration and braking) are the pins in the aluminum bars that are swung into place when you latch the tops into open position. They could shear off if the start up acceleration or the stopping deceleration is too great.
I guess I'm saying we did it once but I'll probably not do it again....unless I need to.
However.... the 3326 top shells are much heavier than those on the shorter models so maybe you can get away with it.
I'm curious what TrailManor's Ed would say. I'm too lazy to ask.
For what it's worth,
Jerry