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Ok so I’m rebuilding today starting with the new lift pump…I’ve noticed that the notches on the piston sleeve that give clearance for the other cams is not aligned perfectly. I have the pump the correct way up with in and out arrows in the correct placement. It looks like there is still...

Ok wicked! Thanks for the reassurance!!

So another annoying turn of events…I had a gazebo tent covering the tractor as I couldn’t get it to a proper covered shelter…so the fuel pump and fuel lines were obviously removed…now over the weekend we had lots of rain and wind and I was away and during this time the tent collapsed. I had a...

ok yeah fair enough. The Oregon fuel injection place has a way better price for rebuilt than i can find locally. Thanks!

ok well that’s definitely the same part based on the picture…for some reason the manual available to me puts that part in the breather group category which threw me. The part number for mine is saying that it has perhaps been replaced by a different part number now. The quote for the replacement...

So a couple more questions...I’m suing the kubota parts finder tool and im struggling to identify the lift pump. The closest thing that looks like it is called the ”assay breather” would that be the one. Seems like an odd name. I’m thinking if there is rust in the fuel pump then there is likely...

So I disconnected the high pressure lines from the fuel pump to the injectors. One of the connections at the fuel pump was very tight to undo (had to be the bloody middle one, the most difficult to get a good grip on with the wrench) but that one and one of the others (so 2 of 3) had rusty...

thanks very much for the part numbers. I now have the correct fuel filter so I could progress with more troubleshooting. So I disconnected the hose from the lift pump to the fuel injection pump and cranked the engine to see how much fuel was being pushed through (obviously with high hopes that...

Also…do you happen to have parts numbers for the fuel pump and injectors and glow plugs pls. Do you have any parts diagrams too. No idea where to find this sort of info. Also looking for parts diagram & numbers for that little diaphragm at the bottom of the pump (if it’s separate from the pump...

Unfortunately the engine wont start, or stay running if we start it by spraying fuel in air intake. Randomly/counter intuitively though the closest the engine get to starting on it own stream is when we loosen the nut of the line to one of the injectors from the pump (to attempt to bleed)...

Thanks for your great reply. That makes sense about the filter, I’ll pull it back out and swap it. What sort of specialist tools do you need to re-build the pump? I wish there was a youtube vid on it (cough cough 😉). We haven’t yet inspected the diaphragm part of the pump (not sure what it’s...

Hi, I have a B7100 based in Canada, BC. If it comes to it and I have to rebuild the fuel pump do you have any tips, tricks, vids or shopping lists i will need. Also, do you have any current part numbers for fuel filter, the one I bought was SLIGHTLY different dimensions and had metal at booth...

Hoping it’s ok to add to this thread as im having similar issue… Looking for up to date Fuel filter part number for B7100B. Went to Napa (Canada, BC) they cross-referenced fuel filter 3380: 040422BD1 but this was NOT the correct part. I did NOT run out of fuel but machine was driving fine...

Did you ever find out all of the dimensions you needed?

That’s what I thought. Randomly the PTO shaft that I have has the exact same keyed yoke for the blower, it’s just got a weird end for the tractor. I think it may have been incorrectly secured and used and become a bit mangled as a result. The splines start off really narrow and then half way...

That’s super helpful. I ended up sourcing a frame from someone’s old broken log splitter which so I made some mounting arms to fit. Was a couple of inches wider than I needed so I made wider arms to match. Just need to source a PTO shaft now that will work. The Kubota dealer nearest to me is...

I am in a similar situation here. Can anyone tell me what sort of PTO shaft I will need for my b7100? I seem to have a shaft from an implement that I’m told was used in this tractor but can’t seem to get it to connect, same number of splines but seems to have a lot of play and doesn’t lock into...

Hi, any chance I could get a copy of the b2551 manual you have. I’m trying to figure out how I’m supposed to check the worm gear box oil. The manual I have is incredibly vague, with zero diagrams. Cheers Hi, any chance I could get a copy of the b2551 manual you have. I’m trying to figure out...

Hi, could you do me a favour and measure the length of your PTO shaft to your blower and measure the length of the mounting arms on the blower. Gonna need to adapt mine and hoping to make a PTO shaft that I already have work. worried it’s going to put the blower super close to the rear of the...