# SDR DALA2026053103306

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 31, 2026
- Submitted: May 31, 2026
- Operation: Air carrier
- Aircraft: [N102DN](https://openairdocs.org/aircraft/N102DN), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 9485
- Aircraft time: 20,123 hours, 8,503 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Door Sill
- Condition: Ground Damage
- Location: Zone 100
- 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/DALA2026053103306

## Discrepancy

WHILE OVERNIGHT IN SAN, THE AFT CARGO COMPARTMENT DOOR SILL BEAM (P/N: D53475506208) SUSTAINED AN IMPACT BY A CARGO LOADER. THE DAMAGE TO THE SILL CONSISTS OF A 3.625 CRACK COMMON TO THE AFT VERTICAL FLANGE BETWEEN FRAME 55 AND FRAME 55A. REFERENCE FIGURE 1-2 FOR FULL DAMAGE DETAILS.   CAREFULLY TRIM OUT THE AFFECTED PART (CRACKED FITTING ONLY) AS PER A321 SRM 51-27-11, BLEND THE TRIMMED EDGES TO ENSURE SMOOTH SURFACE TRANSITION TO THE ADJACENT STRUCTURES TO FACILITATE INSTALLATION OF REPAIR FITTING, INSTALL NEW FITTING (P/N: D534-75516-230-00) AND FILLERS AS PER FIGURE 6.1 TO 6.5 PER ER/A 634685-14. (LP 1622347 - AIRCRAFT WAS GROUNDED)

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