# SDR CALA2022080301946

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 3, 2022
- Submitted: August 3, 2022
- Operation: Air carrier
- Aircraft: [N437UA](https://openairdocs.org/aircraft/N437UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 655
- Aircraft time: 79,059 hours, 30,723 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floor Support
- Part number: NA
- Condition: Cracked
- Location: Fr66
- Stage of operation: UK
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2022080301946

## Discrepancy

CRACK FLOOR STRUCTURE ANGLE LOCATED FR66 LEVEL STRG23R  IN PASSE ABIN. SEE AEROMAN NON ROUTINE 2022-343195 REMOVED AND REPLACED FLOOR STRUCTURE ANGLE LOCATED FR 66 LEVEL 24-JUN-23. PERFORMED VISUAL INSPECTION ON AREA AND NOT FOUND STR  23R IN PASSEGER CABIN IAW A320 SRM 51-72-11-911-001 AND MORE DAMAGE IAW NTM 51-90-00. PERFORMED SCEPTRE ENTRY ON LOG DRAWING # D53474250 ISSUE L. MEASURE OF CRACKS IS: L=0.213W PAGE NUMBER:9209092 TOOL USED ELECTRONIC CALIPER P-N:500-193,S/N:1116081, DUE DATE:

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