# SDR UIEA2021041500906

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 14, 2021
- Submitted: April 19, 2021
- Operation: Air carrier
- Aircraft: [N1427A](https://openairdocs.org/aircraft/N1427A), registered now
- Make and model: Boeing 767306
- Aircraft serial: 28098
- Aircraft time: 83,319 hours, 18,242 cycles
- System (JASC): [4950 · APU Bleed Air System](https://openairdocs.org/jasc/4950)
- Part: Module
- Part number: 38850811
- Part serial: SX3035A1
- Condition: Malfunctioned
- Location: Flow Sensing
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2021041500906

## Discrepancy

NO AIR FROM APU.(<P>TRANSFER TO DMI 145336 PER MEL 48-11-01-01, CAT C.</P><P>19APR, CVG MX, LP 1444125, ITEM M6: REMOVED AND REPLACED FLOW SENSING MODULE IAW AMM 49-53-08, OPS CK GOOD. DMI 145336 CLEARED. PLACARDS REMOVED. ST 1821Z.

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