# SDR RAAA99B1003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 21, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N831RV](https://openairdocs.org/aircraft/N831RV), registered now
- Make and model: Boeing 727-22C
- Registry model: [Boeing 727-22C](https://openairdocs.org/model/boeing-727-22c) (OpenAirDocs)
- Aircraft serial: 19093
- Engine: Pwa JT8D7B
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Y Duct
- Part number: 652673822
- Condition: Cracked
- Location: 13th Stage
- Stage of operation: CL
- Nature of condition: J
- Precautionary procedure: A, E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/RAAA99B1003

## Discrepancy

UHPP - NR 2 ENGINE FIRE WARNING LIGHT ON AFTER TAKEOFF.  SHUT DOWN ENGINE PER ENGINE FIRE CHECK LIST THEN LANDED AT UHPP.  REMOVED AND REPLACED 13TH STAGE Y-DUCT PER 75-10-12 AND 75-22-01 (DUE CRACKED).  LEAK CHECKED AND NO LEAKS NOTED.

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