Frankdozer
Silver Member
My Case loader / backhoe runs great but the boom slowly drops. Is it called boom leak down? Anyway, how do I repair it or diagnose it? I use the travel chains all the time now.
1967 Case 580CK
- Thread starter Frankdozer
- Start date
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DJ54
Elite Member
- Joined
- Jan 20, 2009
- Messages
- 4,579
- Location
- Carroll, Ohio
- Tractor
- IH Farmall 656 gas/ IH 240 Utility/ 2, Super C Farmalls/ 2, Farmall A's/ Farmall BN/McCormick-Deering OS-6/McCormick-Deering O-4/ '36 Farmall F-12/ 480 Case hoe. '65 Ford 2000 3 cyl., 4 spd. w/3 spd Aux. Trans
More than likely, it's the O-rings in the control valve bank. My 480C does the same. Also the out riggers/stabilizers will do the same. It could also be that the cylinders need new packing.