yanmar ym336 injector pump removal

[chillininruston]

We have a yanmar ym336 and we are trying to get out the fuel pump for replacement of pump. the pump was seized up cause of 10 years of sitting up. would anyone out there have a link for the removal procedure. All i can find online for this tractor is a parts manual. Help! Thanks chillininruston

 

[thepumpguysc]

Is this the small little pump that sits in the block w/ the 4 nuts/bolts holding it down?? it doesn't get any easier..
The problem you might be having is the rack is stuck & it has to line up w/ a little slot in the block inorder for it to be lifted up..
I just googled Yanmar 336 & PAGES of info popped up..