# SDR USAABB00079

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 9, 2000
- Submitted: August 23, 2000
- Operation: Air carrier
- Aircraft: N622AU
- Make and model: Boeing 757-2B7
- Registry model: [Boeing 757-2B7](https://openairdocs.org/model/boeing-757-2b7) (OpenAirDocs)
- Aircraft serial: 27201
- Engine: Rroyce RB211535E437
- System (JASC): [7530 · Compressor Bleed Control](https://openairdocs.org/jasc/7530)
- Part: Transmitter
- Part number: ETPU10002C
- Condition: Faulty
- Location: Lt Engine
- Stage of operation: DE
- How discovered: O
- Nature of condition: Y, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAABB00079

## Discrepancy

CLT-JAX - FLT 257 - ON DESCENT INTO JAX AT FL150, RECEIVED A LOW PRESSURE PUMP STATUS MESSAGE IMMEDIATELY FOLLOWED BY LEFT ENGINE SHUTDOWN.  PILOT DECLARED AN EMERGENCY AND FLIGHT LANDED WITHOUT FURTHER INCIDENT.  TOTAL SINGLE ENGINE TIME WAS 15 MINUTES.  MAINTENANCE REPLACED LEFT NR 1 ENGINE TRANSIENT PRESSURE SENSOR UNIT.  PERFORMED TPU ADJUSTMENT/TEST.  OPERATIONALLY CHECKS NORMAL.  (M)

---
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.