Timing/points? (assuming they still have them). Official Ural timing method is set points, loosen screws to rotate timing housing, turn on ignition, hang 8mm spanner off on one end of the coil (magnetised) rotate points housing until spanner falls off - timing mark!!!
Carbs out of balance- not lifting evenly? Unofficial syncronisation method - take off inlet pipes from carb to airfilter, put bike on main stand, sit on bike, stick big toes (minus socks) into carb mouths touching slides, open throttle slowly and adjust until both sides lift at the same time !
...works.