| # Calculating hours accounted through backflushing You can backflush both man hours and machine hours. LN calculates the man and machine hours as follows: Backflushed man hours = Estimated man hours x (Quantity to backflush / Quantity planned input) Backflushed machine hours = Estimated machine hours x (Quantity to backflush / Quantity planned input) The quantity-planned input is the ordered quantity, corrected for scrap and yield. Related topics Backflushing procedure Backflushing |