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Dodge County, WI | 1st thing to do is remove the couplers from the valve stack and replace the o rings that are on them. Also replace the fat poly oring inside the coupler it come white when new, but is probably yellow by now with heat and oil stain. A dental pick is a great tool here. If the implement won't stay up, then try buying two new couplers and installing them on one of the remotes and see if the problem goes away. This s what I had to do on our 55. Ended up doing all four. No more problems.
Ben
Edited by CUBE 6/11/2014 13:20
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Cat 45 hydraulic problem
