# SDR UIEA2021071501557

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 15, 2021
- Submitted: July 16, 2021
- Operation: Air carrier
- Aircraft: [N641GT](https://openairdocs.org/aircraft/N641GT), registered now
- Make and model: Boeing 767-38E
- Registry model: [Boeing 767-38E](https://openairdocs.org/model/boeing-767-38e) (OpenAirDocs)
- Aircraft serial: 25132
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Duct
- Condition: Leaking
- Location: Acm
- 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/UIEA2021071501557

## Discrepancy

LT BLD DUCT LEAK(ON GND APU PWR & AIR).(<P>FOUND COUPLING TO ACM LOOSE, ADJUSTED SAME PER AMM 21-51-00, LEAK CKS GOOD.</P> / <P>16JUL21 - 1476169 - ITEM# 3 - BWI - ADJUSTED LOWER REAR COUPLING TO ACM PER 767 AMM 21-51-00. LEAK CHECK GOOD AT THIS TIME. NO MSGS. DUCT PRESSURE RISE IS OK.</P>)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.