Friend of mine has a Cat 277B with a bad drive motor...another friend of mine has a ASV RC100 that burnt up...and when I say burnt up I mean NOTHING left but steel...no paint...no plastic...no rubber (tracks...rollers..etc) not even any aluminum it got HOT and burned itself out because it was out on a remote site and no one knew it was on fire (they think it was arson)...any chances that the drive motors would be rebuildable? I assume that any seals inside them are toast...but I am wondering if the motors are interchangeable and if so if the ASV motors could be salvaged....I have NEVER seen a machine this burn up...there is literally nothing left except steel