# SDR FDEA201204121387

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 12, 2012
- Submitted: April 13, 2012
- Operation: Air carrier
- Aircraft: [N989FD](https://openairdocs.org/aircraft/N989FD), registered now
- Make and model: Boeing 757231
- Aircraft serial: 28480
- Aircraft time: 46,838 hours, 14,872 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Web
- Part number: FX146N832623
- Part serial: BATCH658019
- Condition: Corroded
- Location: Zone 200
- 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/FDEA201204121387

## Discrepancy

EMERGENCY EXITR3 DOOR SILL WEB HAS CORROSION. BS 1345. BLENDED AREA  IAW SRM 51-10-02. ORIG. MAT. .063 MAT. LOSS .060 FOUND TO BE OUT OF LIMITS IAW SRM 53-30-13 FIG. 101 DET. III. REMOVED AND REPLACED WITH NEW WEB, IAW SRM 51-40-02. CAT"A" MAJOR REPAIR. WEB WAS LOCATED AT STA. 1345 RT AT R3 DOOR SILL.

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