Cut your filters apart, if you see any black slime in them or something that almost looks like roots growing you have an algae in there. If it is present you will need to drain your tank and try to flush them out and then put an additive in it. Its kind of a common problem when you get some...
There should be a rubber pad bolted to the bottom of each side of the boom where it comes down on your stops. Mine just looks like 3/8 thick rubber belting.
I have a 553 with the kubota diesel engine and i use 15w40 in the engine and any kind of hydraulic transmission oil in the chain case reservoir for the hydraulics. I get my hydraulic transmission oil from tractor supply.
I checked all the linkages and they all look pretty good, except for the on shock has about a 1/4 inch of play and the other has no play. Should i try replacing it? and where is the best place to buy?
I have an L553 with 1020 hours on it. always worked fine but when i was travelling it started surging and bucking. I tried more throttle, less throttle, and nothing seemed to help. If i go really slow it doesnt surge. bucket seems to work fine. I thought maybe it was clogged filters or screen...