Remove loader pump shaft from pulley end

[garyh]

This is a B7100. I want to remove the loader shaft that drives the pump but I cannot see how it is attached to the pully.

 

[greeno]

Are you talking about removing the chain coupling?


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[kubotasam]

This is a B7100. I want to remove the loader shaft that drives the pump but I cannot see how it is attached to the pully.

It just pulls off. It is a spline connection. It is probably rusted in place.

 

[garyh]

Really surprising because it moves all around like it was a ball joint. I pulled on it but it must be rusted solid to the spline. Time for liquid wrench and maybe some heat.

 

[shootem604]

Can you use a puller?

 

[bucktail]

It looks like a double chain to me. The 2 sprockets are only held together by the chain. If that's the case, you find the splice in the chain. It will probably have a tiny cotter pin in it. You get the pin our and pull the splice out, the chain comes off and the sprockets come apart. We used this connection on some of our combine heads.

 

[garyh]

I sprayed it heavily with Liquid wrench and let it sit overnight. It pulled off easily this morning. I did not have to remove any chains etc......Thanks all.