welcome to the garage skool - first thing to do is remove the springs and get it adjusted so it sits right - if it sticks up when you put the springs back on then the hinge pivot pins are bad, needs new hinges - one sided problem could also be 1 weak spring, so try switching sides on the springs to check that

we 'd all like to see some pics of yer truck too grin yer welcome to send some to the editor w/ yer storey

Bill

Moved over to the Passing Lane

"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir
"When we tug a single thing on an old truck, we find it falls off" ~ me
Some TF series details & TF heater pics