you won't need a pic
on mine there were big gapeing holes in the bushings where on one side they were wore through
grab a flashlight and look at the bottom side of the tracks (bushings) that are on the top of the oval
i loosened the tracks last year and welded in pieces of pipe cut to length and in half sorta like a main bearing and that got me about 500 more hours, but they are shot
lou at equipment direct in alaska had a set of complete track assemblies on e-bay that i bought and just picked up today from portland , brand new so now i need to get some rollers , etc. and do a total uc job this summer before i get stuck somewhere without tracks or break something in the finals
keitho
btw: noticed your handle is very close to mine