# SDR CALA2024022600541

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 24, 2024
- Submitted: February 26, 2024
- Operation: Air carrier
- Aircraft: [N17105](https://openairdocs.org/aircraft/N17105), registered now
- Make and model: Boeing 757224
- Aircraft serial: 27295
- Aircraft time: 107,450 hours, 25,255 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Web
- Part number: 148N920316
- Condition: Corroded
- Location: Bs 1862
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2024022600541

## Discrepancy

EXFOLIATION CORROSION AT STA 1862 BELOW ELEVATOR AUTOPILOT SERVOS ON WEB SHELF. REMOVED AND REPLACED WEB PLATE P/N 148N9203-16 AT STA 1862 B/W R BL30 TO LBL30 IAW SRM 51-40-02 AND DWG 148N9203. REINSTALLED 4EA FITTINGS FROM STA 1862 IAW SRM 51-40-02. PERFORMED RII INSPECTION

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