# SDR EIA2006093

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 10, 2006
- Submitted: July 14, 2006
- Operation: Air carrier
- Aircraft: N471E
- Make and model: Boeing 747273C
- Aircraft serial: 20651
- Aircraft time: 94,805 hours, 22,539 cycles
- Engine: Pwa JT9D7J
- System (JASC): [7532 · Compressor Bleed Valve](https://openairdocs.org/jasc/7532)
- Part: Bleed Valve
- Part number: AV11A1138
- Part serial: KM48413
- Condition: Failed
- Location: Nr 3 Engine
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/EIA2006093

## Discrepancy

NR 3 ENGINE NO BLEED SHIFT, THROTTLE LIMITED.  REMOVED AND REPLACED 3.5 BLEED VALE, PRBC, AND FUEL CONVERTER, OPS CHECK GOOD IAW 75-32-01, 75-32-06 AND 71-00-00 TEST 9.

---
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.