Bobcat 331x boom cylinder issues.

mardi 5 juillet 2016

New to forum. Have a bobcat 331x (98) w/1300 hrs. New to me. Garage kept. Tilt cyli blew. Dry rotted. Rebuilt all three. Now Keep blowing only boom cylinder seals. Replaced cylinder barrel. Had shaft straightened as it had a slight bend by a reputable shop. Blew out lines, had some gasket debris in lines. Seems to work intermittently til barrel heats up and seals blow. About 10 minutes. Could debris in the control valve course enough pressure in cyl to destroy seals? Thanks for any advice.


Bobcat 331x boom cylinder issues.

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