# SDR UIEA2021091402020

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 14, 2021
- Submitted: September 17, 2021
- Operation: Air carrier
- Aircraft: [N1511A](https://openairdocs.org/aircraft/N1511A), registered now
- Make and model: Boeing 767383
- Aircraft serial: 24318
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Module
- Part number: 8044012005
- Part serial: 98123931
- Condition: Warning Light
- Stage of operation: TX
- How discovered: V
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2021091402020

## Discrepancy

AFTER ENG. START AND DURING LOW POWER SETTINGS, THE RIGHT ENG BLEED VALVE LIGHT ILLUMINATES INTERMITTENTLY WITH ASSOCIATED EICAS THEN EXTINGUISHES A FEW SECONDS LATER.(<P>TRANSFERRED TO MDDR 153490 PER DDG 36-11-02-01 CAT C DUE 24SEP21. PLACARDS INSTALLED.</P> / <P>ONT MX, 16SEP21, LP 1430812, ITEM M7: R/R R ENG BLEED CARD PER AMM 36-11-12. PERF R ENG IDLE RUN PER AMM 72-00-00. BLEED OFF LIGHT NO LONGER INTERMITTENT. PER R ENG AIR SUPPLY BITE PER AMM 36-23-00, MULTIPLE FAULTS WOULD SHOW AT DIFFERENT BITE ATTEMPTS, P/N OFF: 285T1115-15, S/N OFF: D00812. R/R AIR SUPPLY BITE MOD PER AMM 36-23 01. PERF R ENG IDLE RUN, BITE TEST PASS, NO FAULTS IN VIEW. OPS CHECK GOOD. THIS CLEARS DMI 153490. PLACARDS REMOVED, MX ACTION PER DDG 36-11-02-01 HAS BEEN COMPLETED & BACK TO NORMAL POSITION.</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.