# SDR CALA2019102981838

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 25, 2019
- Submitted: October 29, 2019
- Operation: Air carrier
- Aircraft: [N14235](https://openairdocs.org/aircraft/N14235), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28947
- Aircraft time: 62,740 hours, 23,556 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Bulkhead
- Part number: M4A2603
- Condition: Corroded
- Location: Bs 727
- 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/CALA2019102981838

## Discrepancy

CORROSION FOUND AT LT W/W AFT BULKHEAD AREA AT STA 727 ADJECENT TO ELECTRICAL FEED THRU SUPPORT NEAR ENGINE FIRE BOTTLES REF AAR N/R 99848687 ACCOMPLISHED LT WHEEL WELL STA 727 WEB REAPIR PER AAR RES 2015189-46 REV IR AND UNITED ECRA 5311-02284 ADD EMP:V891438

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