# SDR AALA202205267984

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 31, 2022
- Submitted: May 26, 2022
- Operation: Air carrier
- Aircraft: [N830NN](https://openairdocs.org/aircraft/N830NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 31091
- Aircraft time: 36,221 hours, 14,824 cycles
- System (JASC): [5511 · Horizontal Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5511)
- Part: Rib
- Condition: Cracked
- Location: Zone 300 - Stabs
- 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/AALA202205267984

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: CRACK ALONG RIB AT STA 166.30 LOCATED 9 INCHES` FROM AFT SPAR. COMPLETED DOUBLER INSTALLATION PER SRM 55-10-01-2R REPAIR 11. **SUPPLEMENTAL REPORT FOR AALA202204087984: RE INSPECTION TO OCCUR NO LATER THAN 56000 FLIGHT CYCLES.** (CLOSED)

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