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Dan
Dan, Technician
Category: Construction and Road Equipment
Satisfied Customers: 4679
Experience:  17+ yrs. shop and field experience with all major brands of heavy equipment and trucks - 1995 WyoTech graduate.
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Bobcat 331 excavator has no power in boom digging and swing

Customer Question

bobcat 331 excavator has no power in boom digging and swing but the drives are fine any ideas
Submitted: 1 year ago.
Category: Construction and Road Equipment
Expert:  Dan replied 1 year ago.
Hi my name is***** will be glad to try to help. Check your hydraulic filter for signs of fine metal/debris indicating a pump or component problem occurring. Also check the relief valves for metal/debris or damaged o rings causing a bypass of pressure. Let me know the results and the serial number if you need further help.