Carrier 17/19EX - Manual (Page 212)

or to a burr or other damage to the coupling face.
If the larger opening remains the same, and remains on the same side, the amount is entirely
shaft (net) misalignment.
If the larger opening remains on the same side but changes amount, misalignment and
runout are present. Add the two amounts and then divide by two to get the actual or net
misalignment.
If the larger opening changes amount and also changes from side to side, subtract the
smaller amount from the larger and divide by two to obtain the net misalignment.