Kubota b7100 pin pipe

[MOW]

I have a big oil leak between the block and head right above the oil pressure sensor. First time I forgot the oil ring. I took the head back off to put an o ring on the pin pine and notice that the pin pipe is flush with the block. I took the block to a machine shop and had new sleeves put in. I have some old pics of the pin pipe before the machine shop and some after. The pin pipe came back from the shop flush. I am not sure what they did to make it flush. Can the pin pipe be replaced.

 

[North Idaho Wolfman]

OMG...
Yes it just pulls out. Use a bolt extractor or a screw to pull it up.
How much exactly did they take off the top of the block?
You will need to add the shim of that exact amount under the injection pump or the timing will be wrong!
And you have RTV under the injection pump, HUGE NO NO, that alone will throw the timing off a lot.
Of you want to install any sealer at all a very light copper coat will do it, but normally everything installed clean and dry will seal up fine.

Pin Pipe: 15221-33650
O-ring: 15221-33700 (not a normal off the shelf O-ring)

 

[MOW]

OMG... Yes it just pulls out. Use a bolt extractor or a screw to pull it up.
How much exactly did they take off the top of the block?
You will need to add the shim of that exact amount under the injection pump or the timing will be wrong!

Pin Pipe: 15221-33650
O-ring: 15221-33700 (not a normal off the shelf O-ring)

They didn’t say anything about taking anything off the block. I just told them them to put new sleeves in. The block didn’t look like it had anything shaved off. Just the pin pipe was gone. I think they may have used a press for the sleeves and forgot the pin pipe was there. I ordered a new pin pipe. Just hope I can get it out.

 

[North Idaho Wolfman]

OH NO! That's REALLY REALLY BAD!
If they pressed the pin pipe in, you're very likely in some serious trouble.
If they used that much force to push it in, it will not simply pull out!
And honestly I would be quite shocked if the block isn't cracked internally!
Take off the oil pressure sender and look in the hole and see if you see the bottom edge of the pin pipe.
If luck is on your side you might be able to help pry it up and out with a bar in the hole.

 

[kubotafreak]

OH NO! That's REALLY REALLY BAD!
If they pressed the pin pipe in, you're very likely in some serious trouble.
If they used that much force to push it in, it will not simply pull out!
And honestly I would be quite shocked if the block isn't cracked internally!
Take off the oil pressure sender and look in the hole and see if you see the bottom edge of the pin pipe.
If luck is on your side you might be able to help pry it up and out with a bar in the hole.

Beat me to it. Ya I bet they just tapped it down thinking it should be flush. Did you put an aftermarket head on? Perhaps something not interfacing right?