Farmall Cub

Help! Any experienced advice on installing new seals on the 2 front transmission shafts??? Does the notched pump drive come off clockwise or cc?? is the top U drive on a splined or keyed shaft?? Have not been able to find a repair manual that has much detail on the process! Thanks, Dusty B

FYI- Thanks to John at JP Salvage got my answer and was successful (w/some pro help) to get the housing nut loose and seal out! Now just have to find the wide seal that matches the original or a suitable replacement! Dusty B