# SDR UIEA2019082805309

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 28, 2019
- Submitted: September 6, 2019
- Operation: Air carrier
- Aircraft: [N1709A](https://openairdocs.org/aircraft/N1709A), registered now
- Make and model: Boeing 767375
- Aircraft serial: 24086
- Aircraft time: 92,863 hours, 21,635 cycles
- System (JASC): [4950 · APU Bleed Air System](https://openairdocs.org/jasc/4950)
- Part: Module
- Part number: 38850811
- Part serial: ANA018
- Condition: Malfunctioned
- Location: Apu
- Stage of operation: NR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2019082805309

## Discrepancy

DURING ENGINE START, APU DUCT PRESSURE NO HIGHER THAN 15 PSI.   IMPENDING HOT START ON #2 ENGINE, STOPPED START, RESTART SUCCESSFUL. NO EXCEEDANCES.   REMOVED AND REPLACED FLOW SENSING MODULE IAW B767 AMM 49-53-08. OPS CHECK GOOD AT THIS TIME.

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