Six Big Losses
Maintenance
Six Big Losses
TPM/OEE loss framework covering breakdowns, setup and adjustment, small stops, reduced speed, process defects and startup/reduced yield.
Examples
- 01The Six Big Losses analysis shows that minor stops and reduced speed cause more lost output than breakdowns.
- 02The weekly TPM review breaks down OEE into the Six Big Losses for the two most critical lines.
- 03Actions on the Six Big Losses are linked to asset history, spare parts and lost production, so the largest losses get attention first.