Hello,
I wanted to know if it is a known problem with the 3-truck shay that the middle truck gets off, lifts from the rail in curves and even on straights. There seems to be a torque transmission problem that the truck is pushed out of the rails. Only by holding the loco down with hand applying some force keeps the truck down. Is there a solution to fix this?
Thanks
I wanted to know if it is a known problem with the 3-truck shay that the middle truck gets off, lifts from the rail in curves and even on straights. There seems to be a torque transmission problem that the truck is pushed out of the rails. Only by holding the loco down with hand applying some force keeps the truck down. Is there a solution to fix this?
Thanks