# SDR CALA2019040100509

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 1, 2019
- Submitted: April 1, 2019
- Operation: Air carrier
- Aircraft: [N461UA](https://openairdocs.org/aircraft/N461UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1266
- Aircraft time: 62,415 hours, 24,806 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Threshold
- Part number: D5348004320400
- Condition: Corroded
- Location: Frame 66
- 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/CALA2019040100509

## Discrepancy

A3NB-53-3-6186. A-10-028. CABIN FLOOR BEAM INSP. AFT WET AREA FR 66 L/H SIDE +Y1732 SPLICE TO L2 DOOR THRESHOLD CORRODED. REMOVED DAMAGED ON L2 DOOR SILL FR66 AT +Y1732 SPLICE, MAX MATER IAL LOSS .043. MAX ALLOWED .039 AND IS OUT OF LIMITS IAW A320 SR M 53-41-14-283-002. REMOVED AND REPLACED L2 DOOR SILL IAW A320 S RM 51-72-11-911-001, INHIBITING ACCOMPLISHED ON CUSTOMER CARD 18 -5341-1-2710 SEQ 658 ADD EMP:V918924

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