Heavy Equipment Forums Heavy Equipment Community

pc75 uu-2 problem

josh ยท 2012-08-24 14:58

i hav a problem with my pc 75 the offsett boom slews one way and wont slew back i think it mite hav sumthin 2do with solonoied valve is ther n e way 2 bypass it or n e other suggestions wud b appreciated thanks

Replies1
  1. #1willie592012-08-24 19:28

    Welcome to HEF josh. :usa The first thing you need to do is check the potentiometer on top of the boom offset section. Being on top of the boom, many times they get whacked with tree limbs and such and either bend or break linkage parts, or knock the potentiometer out of whack.