# SDR DALA2026070103872

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 29, 2026
- Submitted: July 1, 2026
- Operation: Air carrier
- Aircraft: [N352NW](https://openairdocs.org/aircraft/N352NW), registered now
- Make and model: Airbus A320-212
- Registry model: [Airbus A320-212](https://openairdocs.org/model/airbus-industrie-a320-212) (OpenAirDocs)
- Aircraft serial: 778
- Aircraft time: 81,941 hours, 39,111 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: D5347209700000
- Condition: Corroded
- Location: Zone 200
- 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/DALA2026070103872

## Discrepancy

LEVEL 2 CORROSION, UPPER FUSELAGE, AFT PAX CABIN, LONGITUDINAL FLOOR BEAM CORRODED AT -Y254 BETWEEN FR68 TO FR69.  REPLACED LONGITUDINAL FLOOR BEAM AT -Y254 BTWN FR68 TO FR70 IAW A320 SRM TASK 51-72-11-911-001 PARAG C (1) , SRM 53-41-14-01A, FIG 301, ITEM 225. SRM 51-42-11-801 PARAG 2F (4) AND 2F (2) REV 158.00 DATED 01/JUN/26. AND REFERENCE DWG # D534 72800 ISSUE B, 18 D534 72800 ISSUE C AND 18 D534 72800 ISSUE A. (LP: 1673000, AIRCRAFT WAS GROUNDED)

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