# SDR CALA2021031600322

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 16, 2021
- Submitted: March 17, 2021
- Operation: Air carrier
- Aircraft: [N33294](https://openairdocs.org/aircraft/N33294), registered now
- Make and model: Boeing 737824
- Aircraft serial: 34000
- Aircraft time: 47,917 hours, 17,077 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Part number: 141A541012
- Condition: Cracked
- Location: Fuselage
- 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/CALA2021031600322

## Discrepancy

INTERCOASTAL CRACKED JUST I/B OF L-1 DOOR THRESHOLD BETWEEN STA 312 AND STA 329 REF AAR N/R 9614516 REMOVED AND REPLACED THE INTERCOASTAL AT I/B OF L-1 DOOR THRESHOLD BETWEEN STA 312 TO STA 328 PER REF B737 SRM 51-40-02 AND DWG 141A5400 AND UNITED ECRA 5310-06822 REV C WORK ACCOMPLISHED BY V900534

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