What happens if a task is performed correctly and done right the first time?

• It likely required more time and resources than it was worth.
• The inspection step is no longer needed in the process. A non-value added activity can now be eliminated.
• It should be expected that tasks won't ever really be performed correctly, and will always require a revisit.
• Nothing is gained. A second inspection will always be necessary and mandated.

What do Total Productive Maintenance (TPM) practices ensure?

• equipment availability is minimized

• machines do not break down so often

• scheduled maintenance is not necessary

• equipment downtime is maximized