# SDR CALA2019082601435

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 24, 2019
- Submitted: August 26, 2019
- Operation: Air carrier
- Aircraft: [N12225](https://openairdocs.org/aircraft/N12225), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28934
- Aircraft time: 66,625 hours, 23,841 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Failsafe
- Part number: 143A1223
- Condition: Corroded
- Location: Bs 500d
- 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/CALA2019082601435

## Discrepancy

FWD CARGO COMPARTMENT FRAME 500D, FAIL SAFE CHORD CORROSION AT S TR 24L. REFERENCE D2 CHECK NR # 99843232. REPAIRED PER ECRA 5311-02234. PER ECRA PART 1(E.

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