deck assembly diagram?

i have a mtd 13an601h729 46" riding mower we need to replace the double spindle shaft and one of the pulleys were can i find a picture diagram of how it goes back together the spacers & washers & all that in correct order. the spindle is part # 938-1128 and pulley is 756-04094 i couldnt find a good breakdown on mtd and try calling only to be treated like a woman of course