# SDR SWAA2022040666411

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 5, 2019
- Submitted: May 16, 2022
- Operation: Air carrier
- Aircraft: N565WN
- Make and model: Boeing 737-76Q
- Registry model: [Boeing 737-76Q](https://openairdocs.org/model/boeing-737-76q) (OpenAirDocs)
- Aircraft serial: 30282
- Aircraft time: 48,260 hours, 32,451 cycles
- System (JASC): [5415 · Nacelle/Pylon, Attach Fittings](https://openairdocs.org/jasc/5415)
- Part: Fitting
- Condition: Corroded
- Location: R/H Fuselage
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2022040666411

## Discrepancy

RH ENGINE STRUT BOX ASSEMBLY AFT END EXTERNAL SURFACES ARE CORRODED AT NAC STA 273-282; NAC LBL 3-7; NAC WL 119-130. / REMOVED CORROSION FROM #2 PYLON STRUT ASSY.; AFT END; I/B LOWER FITTING IAW SRM 51-10-02-0G-0. ORIGINAL 'T' .125'; REMAINING 'T' .108'; LOSS OF .017'. DAMAGE OUT OF LIMITS IAW SRM 54-50-71-1A-2. REPAIRED AREA IAW EA 190926 REV. IR AND SWA EA 1-754-2457 REV. IR.

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