# SDR CALA2018062101471

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 13, 2018
- Submitted: May 10, 2022
- Operation: Air carrier
- Aircraft: [N432UA](https://openairdocs.org/aircraft/N432UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 587
- Aircraft time: 73,687 hours, 28,527 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Door Sill
- Part number: D5348004320400
- Condition: Corroded
- Location: Cabin
- 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/CALA2018062101471

## Discrepancy

(A3NB-53-3-6222) L2 DOOR SILL IS CORRODED IN MULTIPLE SPOTS BETW EEN FR66 AND FR68. REFER TO AAR N/R: 9607599.  CLEANED SEALANT AND DINOL/PAINT DEBRIS FROM (2EA) AFT GIRT BAR P LATE FASTNOR HEADS PER A320 SRM'S 51-78-00-001 AND 51-74-00-001 1.D. NO CORROSION FOUND. BLENDED CORROSION ON AFT I/B L-2 DOORSI LL. 1.37" X 1.38" X .025" MAX MATL. LOSS AND FOUND TO BE OUT OF LIMITS PER A320 SRM 53-41-14-283-002. REPAIRED IAW A320 SRM 53-4 ADD EMP:V918771 ORSILL AFT, I/B IAW A320 SRM 51-23-12-001. A320 SRM 51-75-12-911-006. APPLIED CPCP TO REPAIR AREA AT L-2 DO 1-14-300-001 REPAIR PRINIPLE 4.

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