# SDR UIEA2024092300930

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 23, 2024
- Submitted: September 26, 2024
- Operation: Air carrier
- Aircraft: [N416MC](https://openairdocs.org/aircraft/N416MC), registered now
- Make and model: Boeing 747-47UF
- Registry model: [Boeing 747-47UF](https://openairdocs.org/model/boeing-747-47uf) (OpenAirDocs)
- Aircraft serial: 32838
- Aircraft time: 93,714 hours, 15,398 cycles
- System (JASC): [2613 · Overheat Detection](https://openairdocs.org/jasc/2613)
- Part: Switch
- Condition: No Discrepancy
- Location: Overheat
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: J, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2024092300930

## Discrepancy

BLD 4 OVHT/PRV EICAS MSG. REPEAT ISSUE SEE LG PAGE 1858928.(<P>MSG 36044. PERFORMED WIRING CHECK BTWN ASCTU & OVERTEMP SW, RESULT GOOD. R/R ASCTU & GND TEST / OPS CHECK GOOD PER AMM 36-11-30 & IPC 36-11-30-01A. ENG RUN UP PERFORMED AND NO DEFECTS NOTED PER AMM 71-00-00</P>)

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