# SDR SWAA2024112553090

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 24, 2024
- Submitted: November 25, 2024
- Operation: Air carrier
- Aircraft: [N8328A](https://openairdocs.org/aircraft/N8328A), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 38818
- Aircraft time: 38,576 hours, 18,243 cycles
- System (JASC): [5420 · Nacelle/Pylon Miscellaneous Structure](https://openairdocs.org/jasc/5420)
- Part: Web
- Condition: Cracked
- Location: Zn 400 Nacelle/P
- 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/SWAA2024112553090

## Discrepancy

CRACK INBOARD FAN COWL SUPPORT WEB ON ENGINE 1 2024-645717<[01] REPLACED SHIELD P/N: 314-2259-4; AND FASTENERS LOCATED INBOARD FAN COWL ON ENGINE 1 I.A.W B737-800 SRM 51-40-02 ; SRM 51-10-02 PARAGRAPH 9 AND CMM 71-13-30 ITEM (P) PAGE 10092;[02] CORRECTED STEP 1<BR>REPLACED SHIELD P/N: 314-2259-4; AND FASTENERS LOCATED INBOARD FAN COWL ON ENGINE 1 I.A.W B737-800 SRM 51-40-02 ; SRM 51-10-02 PARAGRAPH 9 AND CMM 71-13-30 ITEM (P) PAGE 10092. SEE INDIVIDUAL SIGN OFFS BELOW;[03] REPLACED SHIELD P/N: 314-2259-4; AND FASTENERS LOCATED INBOARD FAN COWL ON ENGINE 1 I.A.W B737-800 SRM 51-40-02 ; SRM 51-10-02 PARAGRAPH 9 AND CMM 71-13-30 ITEM (P) PAGE 10092. SEE INDIVIDUAL SIGN OFFS BELOW

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