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case 9030b swing gearbox

mudhole ยท 2016-03-20 00:27

i changed out the swing gearbox oil, while doing this i noticed a small leak (see pic), what is it?

Replies3
  1. #1GaryHoff2016-03-20 01:57

    Looks like your counter balance valve plug. See the online parts catalog. Should be the following seals: 154471A1, 154487A1, 153970A1.

  2. #2mudhole2016-03-20 08:56

    thanks, on the other side is one identical to it, but it is screwed in farther, not to sound completely stupid...but, i didnt know if the amount it was screwed in constricted the flow similar to the valves that control the rear pto on a tractor, can i simply just tighten it? I am going to have to break down at some point and get the parts book...

  3. #3GaryHoff2016-03-20 12:41

    Parts books are online. http://partstore.casece.com/us/parts-search.html#epc::home I would tighten it. You will probably need new seals to stop the leak.