# SDR CALA2025011700134

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 12, 2025
- Submitted: January 17, 2025
- Operation: Air carrier
- Aircraft: [N38424](https://openairdocs.org/aircraft/N38424), registered now
- Make and model: Boeing 737924ER
- Aircraft serial: 37095
- Aircraft time: 51,959 hours, 18,443 cycles
- System (JASC): [5511 · Horizontal Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5511)
- Part: Rib
- Part number: 182A53014
- Condition: Cracked
- Location: Zone 300
- Stage of operation: IN
- 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/CALA2025011700134

## Discrepancy

RIGHT HORIZONTAL STAB RIB NO.1,FWD I/B UPPER RIB CHORD CRACKED (DOT 012)REF AAR N/R 9914202 REMOVED, REPAIRED AND REINSTALLED RT HORIZONTAL STAB RIB #1 PPER REF SRM 51-40-02-0G-0, SRM 55-10-09-2R-5 REPAIR 5 AND ESR-WI NRO.29 -11324 AND EC/RA 5510-03257.

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