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    JIC hose/fitting parts catalog confusion

    My Parts catalog for a Case 580SL is giving me some trouble. It specifies fittings in thread dimension only 7/8-14, 1 1/16-12, and so on. It does not specify hose sizes anywhere. Between loader and various backhoe circuits I have found I have 3 main sizes 3/8 for stabilizers, 1/2 for all loader...
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    3/4 hydraulic line replaced with 5/8

    Adding a valve within my extendahoe circuit. This valve is only available in -10 (5/8). Will sending my circuit flow through this choke point be ok. The extendahoe is on a 580SL2 (max 37 gpm relief at 3000) I wouldn’t consider it on a more heavily used circuit but was slay with a little slow...
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    850 SL 2 Exhaust leak from manifold bolt

    There is an exhaust puffing out of the holes that hold the muffler support on the right side of the Cummins motor. One seems to have a broken bolt and the other is missing. Do yall have 2 bolt heads on that muffler stand?
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