# SDR ASAA2016110818865

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 8, 2016
- Submitted: November 30, 2016
- Operation: Air carrier
- Aircraft: [N548AS](https://openairdocs.org/aircraft/N548AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 30020
- Aircraft time: 42,686 hours, 14,154 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Bulkhead Web
- Part number: 147A57125153
- Condition: Corroded
- Location: Bs 1016
- 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/ASAA2016110818865

## Discrepancy

MAIN CABIN FLOOR, AFT PRESSURE BULKHEAD WEB, SEVERAL SPOTS CORROSION AND BARE METAL. GROUNDED - YES. REMOVED AND REPLACED LEFT-HAND GALLEY SHEAR WEB, PART #147A5712-514 AND RIGHT-HAND SHEAR WEB PART#147A5712-53 IAW B737-800 SRM 51-40-02 AND BOEING DRAWING 147A5700 REV B SHEET 98,99 AND 100 DOTR Z721 REMOVED.

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