# SDR 9623826631

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 31, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N631US
- Make and model: Boeing 747251B
- Aircraft serial: 23111
- System (JASC): [5400 · Nacelle/Pylon Structure](https://openairdocs.org/jasc/5400)
- Part: Fitting
- Condition: Cracked
- Location: Nr 2 Pylon
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/9623826631

## Discrepancy

DURING P-CHECK, FOUND A CRACK IN THE NR 2 PYLON INBOARD NACELLE STRUT T-FITTING AT NACELLE STATION 300.  REPAIRED FITTING (P/N 65B90454-2) PER EA 66-120436.

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