# SDR SWAA2023120523637

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 21, 2023
- Submitted: December 5, 2023
- Operation: Air carrier
- Aircraft: [N8554X](https://openairdocs.org/aircraft/N8554X), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36993
- Aircraft time: 19,892 hours, 9,901 cycles
- System (JASC): [5420 · Nacelle/Pylon Miscellaneous Structure](https://openairdocs.org/jasc/5420)
- Part: Shield
- Part number: UNKNOWN
- 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/SWAA2023120523637

## Discrepancy

#2 ENGINE O/B FAN COWL OIL ACCESS DOOR SHEILD IS CRACKED<[01] REMOVED AND REPLACED #2 ENGINE O/B FAN COWL OIL ACCESS DOOR SHEILD PER SRM 51-40-02-0G-0 AND CMM 71-13-30;[02] VERIFIED CORRECTIVE ACTION 1 AND MEASUREMENT TABLE.

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