# SDR UIEA2021020800241

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 7, 2021
- Submitted: February 9, 2021
- Operation: Air carrier
- Aircraft: [N1619A](https://openairdocs.org/aircraft/N1619A), registered now
- Make and model: Boeing 767-3Y0
- Registry model: [Boeing 767-3Y0](https://openairdocs.org/model/boeing-767-3y0) (OpenAirDocs)
- Aircraft serial: 26208
- Aircraft time: 76,028 hours, 13,922 cycles
- System (JASC): [4950 · APU Bleed Air System](https://openairdocs.org/jasc/4950)
- Part: Control Valve
- Part number: 97980612
- Part serial: 2589C
- Condition: Malfunctioned
- Location: Apu Surge
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2021020800241

## Discrepancy

APU PNEUMATIC FUNCTION INOP ( AUXILIARY POWER UNIT, PNEUMATIC FUNCTION )(<P>FWD TO MDDR# 142033. APU AIR INOP MEL 49-11-01-01.</P><P>07FEB21 - LP 1333515 - ITEM# 2 - BWI - REMOVED AND REPLACED APU SURGE CONTROL VALVE IAW 767 AMM 49-53-01; OPS CHECK GOOD, AT THIS TIME, THIS CLEARS DMI 142033, REMOVED PLACARDS.<BR /></P>)

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