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Dear 100td & Idaho Wolfman, Thank you very much for your help. I loosened the banjo bolt at the relief valve from the pump and started the tractor. No hydraulic oil came out so I followed your advise and removed the pump. Unfortunately, the bearing that supports the small gear failed which...

A friend was using my tractor while I was at work at my auto repair shop. He said all of a sudden all hydraulics quit. Tractor won’t move, no bucket, no back hoe and no steering. No warning messages on dash. Hydraulic fluid is full and very clean. Was changed at about 600 hrs by dealer. Has...

L3430 GST lost all hydraulics. Someone else was using the tractor while I was at work at my automotive repair shop so I don’t know the details of what happened. He said all hydraulics quit all of sudden. The motor starts fine but tractor won’t move. No bucket, steering or back hoe operation...

I finally got the hydraulic cylinder out of the boom on my BH90 and took it to my local Kubota dealer for tear down and repair. The threaded part of the comp rod broke off. Hence, it needed a new comp rod and associated parts. Probably a $300 to $400 repair. I’ll be glad to get it operational...

Thank you Dave and Wolfman for you responses. I just ordered a repair manual with the # you provided. Hopefully I’ll figure it out when I get it. Maybe the nut stripped off the shaft and the piston came off?

I went to Kubotabooks.com and only found parts lists with pics. Nice but I want an actual repair manual. I’ll chk with the dealer Everything on the hoe worked fine except the boom. I was going to remove the booms hydraulic cylinder for inspection but decided against it until I find out exactly...

I finally got my Kubota tractor and love it. It’s a L3430 with 600 hrs. Unfortunately I alreadybroke the backhoe. I really didn’t think I was stressing it but I heard kind of a loud metalic pop and then the boom would not go up. Everthing else on the hoe works. No external leaks. The boom has no...