# SDR FDEA200911053860

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 5, 2009
- Submitted: November 6, 2009
- Operation: Air carrier
- Aircraft: [N934FD](https://openairdocs.org/aircraft/N934FD), registered now
- Make and model: Boeing 757-21B
- Registry model: [Boeing 757-21B](https://openairdocs.org/model/boeing-757-21b) (OpenAirDocs)
- Aircraft serial: 24331
- Aircraft time: 50,153 hours, 32,684 cycles
- System (JASC): [5240 · Service Doors](https://openairdocs.org/jasc/5240)
- Part: Panel
- Part number: 146N3700106
- Condition: Corroded
- Location: Zone 800
- 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/FDEA200911053860

## Discrepancy

CORROSION FOUND ON R4 DOOR FUSELAGE TORQUE ACCESS PANEL.  CORROSION ON R4 DOOR FUSELAGE TORQUE ACCESS PANEL REMOVED AS IAW SRM 51-10-02, REV 98 AND FOUND OUT OF LIMITS IAW SRM 53-00-01 FIG 101 DETAIL II REV  97. ORIGINAL MATERIAL 0.050", MATERIAL REMOVED 0.012" AND REMAIN 0.038".  NEW PANEL FABRICATED IAW DWG 146N3700 SHT 2 REV H AND PARTLIST 146N3700 SHT 90 REV DC. PART MARKED IAW GMM 7-0-1001 REV. 108.  REPAIR IS CLASSIFIED AS MINOR IAW GMM 6-2-100 CRITERIA.

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