# SDR CALA2020022980520

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 26, 2020
- Submitted: February 29, 2020
- Operation: Air carrier
- Aircraft: [N14735](https://openairdocs.org/aircraft/N14735), registered now
- Make and model: Boeing 737724
- Aircraft serial: 28950
- Aircraft time: 66,727 hours, 22,308 cycles
- System (JASC): [5341 · Fuselage, Wing Attach Fittings](https://openairdocs.org/jasc/5341)
- Part: Attach Fitting
- Part number: 111A2401U2
- Condition: Cracked
- Location: Bs 540
- 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/CALA2020022980520

## Discrepancy

MAIN CABIN CENTER WING ATTACHED FITTING CRACKS AT STA 540 AND RB L-41 MKD DOT (REF AAR NR 99876181) REMOVED AND REPLACED SUPPORT FITTING AT MAIN CABIN CENTER WING TANK AT STA 540 AND RBL-41 IAW B737 SRM 51-40-02. ADD EMP:V892418

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