Downtime Losses (Impact Availability) These losses prevent the equipment from running at all when it should be.

Equipment Failure Unscheduled breakdowns.

Setup & Adjustment Changeovers, tooling adjustments, warm-ups.

Speed Losses (Impact Performance) Losses when equipment runs below max speed.

Idling & Minor Stops Brief pauses due to jams, sensors, blockages.

Reduced Speed Operating below max cycle time.

Defect Losses (Impact Quality) Losses from producing non-quality items.

Defects in Process Scrap or rework parts during stable operation.

Reduced Yield Defective parts during start-up or stabilization.