# SDR UIEA2021110802364

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 7, 2021
- Submitted: November 8, 2021
- Operation: Air carrier
- Aircraft: [N1013A](https://openairdocs.org/aircraft/N1013A), registered now
- Make and model: Boeing 767-36N
- Registry model: [Boeing 767-36N](https://openairdocs.org/model/boeing-767-36n) (OpenAirDocs)
- Aircraft serial: 30110
- System (JASC): [4900 · Airborne Auxiliary Power Unit (APU) System](https://openairdocs.org/jasc/4900)
- Part: None
- Condition: None
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K, O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2021110802364

## Discrepancy

AFTER EXT POWER DISC DUCT PSI FALLS TO ABOUT 10PSI W/ PACKS ON(<P><SPAN>PLACED ON MDDR 156389 IAW MEL 49-11-01-01 CAT C DUE 17NOV21 </SPAN></P> / <P><SPAN>EH 1155Z REFENCE LOG 1386918 ITEM M14 CVG 07NOV INSPECTED APU COMPARTMENT DUCTS AND PERFORMED BLEED AIR OPC IAW AMM 49-57-01. OPC NORMAL. ALSO PERFORMED ENGINE DRY MOTOR. N2 SPEED/29 PERCENT IAW AMM 71-00-00.THIS CLEARS DMI 156389, MCC NOTIFIED, PLACARD REMOVED</SPAN></P>)

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