# SDR SWAA2026041385063

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 15, 2026
- Submitted: April 13, 2026
- Operation: Air carrier
- Aircraft: [N8529Z](https://openairdocs.org/aircraft/N8529Z), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36974
- Aircraft time: 29,651 hours, 14,873 cycles
- System (JASC): [5410 · Nacelle/Pylon, Main Frame](https://openairdocs.org/jasc/5410)
- Part: Cowling
- Condition: Corroded
- Location: Zone 400
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2026041385063

## Discrepancy

ON THE NR 2 OTBD FAN COWL; THE FWD HOLD OPEN ROD STOWAGE POINT HAS EVIDENCE OF CORROSION AROUND THE CENTER ATTACH POINT AND THE CENTER POINT SPINS.   REMOVED AND REPLACED #2 O/B FAN COWL PER MM 71-11-02. REFERENCE TTG8Q01BDEQR FOR PARTS INFORMATION AND TTG8Q01B4Q8V FOR REMOVAL AND REPLACEMENT.

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