# SDR P5CA2020081410283

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 10, 2020
- Submitted: August 18, 2020
- Operation: Air carrier
- Aircraft: N643GT
- Make and model: Boeing 767-3JHF
- Registry model: [Boeing 767-3JHF](https://openairdocs.org/model/boeing-767-3jhf) (OpenAirDocs)
- Aircraft serial: 37809
- Aircraft time: 18,045 hours, 4,919 cycles
- System (JASC): [4950 · APU Bleed Air System](https://openairdocs.org/jasc/4950)
- Part: Valve
- Part number: 97980612
- Part serial: 3631
- Condition: Malfunctioned
- Location: Apu
- Stage of operation: TX
- 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/P5CA2020081410283

## Discrepancy

APU PNEUMATIC FUNCTION INOP (AUXILIARY POWER UNIT, PNEUMATIC FUNCTION)(<P>TRANSFERRED TO MEL 49-11-01-01, MDDR 132671 RAISED, CAT 'C'.<BR /></P><P>LP 1131759 ITEM 7: IAW AMM 49-53-01/401 REMOVED & REPLACED SURGE CONTROL VALVE AND APU BLEED SYSTEM NORMAL WITH ENGINE MOTORING (N2 2906, DUCT PRESSURE 35PSI), ITEM CLOSED DMI #132671.<BR /></P>)

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