Step 03 · FMEA
FMEA & Asset Strategy.
RCM decision logic per SAE JA1011/1012 applied to your class A and B assets. The output is a maintainable, evidence-backed strategy — not a spreadsheet that dies in a shared drive.
Decision logic
- ·On-condition — detect potential failure before functional failure
- ·Scheduled restoration / discard — age-based intervention
- ·Failure-finding — for hidden failures on protective functions
- ·Run-to-failure — where consequence justifies it
- ·Redesign — when no task is effective or economic
KPIs we tune to
| KPI | Definition | Why it matters |
|---|---|---|
| MTBF | Mean time between failures | Directly ties to unplanned outage risk |
| Availability | Uptime as % of committed time | SLA and contractual exposure |
| Maintenance cost / asset | Total cost of ownership over lifecycle | Retrofit vs replace decisions |
| PFI ratio | Potential-to-functional-failure interval | Validates on-condition task frequency |
AI-density considerations
CDUs and rear-door heat exchangers have short field-life history in many markets. Where reliable data is thin, we combine OEM guidance, first-principles physics and structured expert judgement — and instrument the assets so the strategy sharpens with real failure data.
A reliability assessment scoped to one hall.
Fixed scope, fixed fee. You leave with a baseline asset model, a FMEA-ranked risk register, and an evidence starter pack.