Ok so we have a new problem. When we started putting all the gears and shafts back together. There is a problem with them lining up. In the drawning I've included. The big gear 21 that has the pto shaft running thru it should line up with the upper gear 26. The problem is that the big 21 gear moves forward about 3/16" to much and gets in to gear 29. I purchased a new PTO shaft 9 thinking maybe it was worn and that's why it slid in to far. But not the case the new shaft still does the same. Apparently this tractor has been worked on before and they met the same problem because they tried putting some thin metal shims between gears 21 and 23. The PTO shaft 9 has snap ring groves on both sides of the shaft where maybe gear 21 should ride but no spacers or snap rings are shown in drawing to order. Bearings 51 and snap ring 14 are in side of gear 23. Anyone got any ideas?
7264 drawing2.jpg