Columbo
Senior Member
Hey all- I was asked to help fix a Bobcat 337 mini excavator, s/n 515412435. I don’t know a lot about this machine but the owner said that using the swing or travel functions cause the engine to bog down (it will stall if you do not release the control). Other hydraulic functions operate normally. I’ve attached a copy of the hydraulic schematic for this machine, can someone help point me in a direction for troubleshooting this issue? Thanks!
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