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Hitachi EX120-2 swing motor with hydraulic fluid

D

DFBluffton

Well-Known Member
Joined
Feb 6, 2022
Messages
70
Location
Bluffton, SC
HEF - Have a Hitachi EX120-2, with what appears to be hydraulic fluid getting into swing gear oil. Is it possible it could be water?

I checked the oil prior and was clean etc. about two weeks ago. I hit a tree pretty hard while swinging which I think may have caused some sort of damage, as now I see the gear oil as it now has some additional fluid in it.

Any thoughts on just seals or etc.
 
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