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Hi, did you end up turboing the b7100 you have? I have a 1981 b7100D and have considered turbo’ing it. Just curious if your experience. Thanks, James.

Hi Oil Pan 4 did you ever get the turbo setup working?

The handle will be hard to turn if the 3ph has weight on it. Dropping the 3ph should relieve any pressure on the diverter valve and make it easier to rotate. Just a FYI.

Did you ever get this figured out? You should be able to hear the engine bog a little when you move the 3PH handle to the lift position. If not, maybe your pump lost prime. Check hydraulic fluid level, and make sure the pump suction line has all its clamps tight.

Just a last update. The tractor is finally working great. I found the source of my hydraulic woes, the hydraulic pressure relief in the 3pt hitch control valve was assembled wrong. Who ever had it apart last, put the ball bearing back in in the wrong order, and the result was that the relief...

Thanks Dave, IVe never heard of being able to anneal the crush washers, great idea, and something I will try!

The new Cylinder cap

Thanks for the power beyond info everyone, I should have checked for replied on this this weekend! It makes perfect sense what you said about the bypass/relief side not being rated for pressure. I will fix. I have managed to make a new cylinder cap out of a 1.25x3.5x4.5 block of aluminium...

The loader valve I have is a BLB BM20/2, pt number 905051. I’m not sure how it’s working inside, but it only uses two lines. Originally it was hosed from the diverter valve, through the loader valve block, and then back to the fill port on the transmission case. Now it goes from the pump line...

I haven’t found a cylinder cap yet, but I did get the loader hydraulics hose up by tying into the hard pressure line coming from the pump. The loader valve that I have has a built in relief, which I set at 1800psi. I was able to find compression fittings that would crimp to the hard pipe, and...

Thanks for the help Lil_Foot and Sam. The 96319-01410 valve assembly is no longer agailable from anywhere new, and so far I haven't had any luck finding a used one. What I may end up doing is cutting the pressure line from the pump and using pipe compression fitting to hose in and out for the...

Thanks for that part number! I’ve been in contact with my local dealer, and they can not get the cylinder cap, it’s discontinued apparently. I’ve been looking on Kijiji for something used, but the closest I may have found is a cylinder cap that does not include the diverter valve. I’m running a...

Here is another picture. Sorry I’m still figuring out to post pics.

Here is the crack.

Hello, I have a 1982 b7100d-p, with front end loader. It’s been working good, but this last weekend I was headed out rototilling and was lifting the tiller with the 3pt hitch. When the 3pt hitch lifted up all the way, it maxed out the pump like usual before before I returned the lift handle to...