# SDR 02022502

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 23, 2002
- Submitted: February 26, 2002
- Operation: Air carrier
- Aircraft: [N513NA](https://openairdocs.org/aircraft/N513NA), registered now
- Make and model: Boeing 757-2T7
- Registry model: [Boeing 757-2T7](https://openairdocs.org/model/boeing-757-2t7) (OpenAirDocs)
- Aircraft serial: 23895
- Aircraft time: 51,400 hours, 21,282 cycles
- Engine: Rroyce RB211535E4
- Engine time: 41,935 hours, 17,726 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Duct
- Part number: 51444138
- Condition: Leaking
- Location: Nr 1 Engine
- Stage of operation: CL
- 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/02022502

## Discrepancy

DURING CLIMB, PASSING THROUGH 8,000 FT MSL, LENG OVERHEAT EICAS MESSAGE CAME ON.  SECURED BLEED VALVE, RETARDED THRUST; MESSAGE EXTINGUISHED.  INVESTIGATION REVEALED HP6 DUCT LEAKING.  REPLACED HP6 DUCT, LEAK CHECKED GOOD.

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