MTTR and MTBR

Time to Repair (TTR) defined as time required to troubleshoot and repaired failed equipment and return it to normal operating conditions (actual time to repair)

Mean Time to Repair (MTTR) defined as average time required to troubleshoot and repair failed equipment and return it to normal operating conditions. Or we can say that MTTR is total maintenance time divided by number of repair

Time Between Repair (TBR) defined as time required between last repairs until engine starts to break again.

Mean Time Between Repair (MTBR) defined as average time required between last repairs until engine starts to break again. Or we can say that MTBR is total between repair time divided by number of repair

for example, the report of MTTR/MTBR in SAP

Semoga Bermanfaat 🙂

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