# SDR CALA2023020800353

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 6, 2023
- Submitted: February 8, 2023
- Operation: Air carrier
- Aircraft: [N17139](https://openairdocs.org/aircraft/N17139), registered now
- Make and model: Boeing 757-200 SERIES
- Registry model: [Boeing 757-200 SERIES](https://openairdocs.org/model/boeing-757-200-series) (OpenAirDocs)
- Aircraft serial: 30352
- Aircraft time: 83,877 hours, 20,142 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Intercostal
- Part number: 146N52121
- Condition: Corroded
- Location: Fr1360-1380
- 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/CALA2023020800353

## Discrepancy

SUPPORT TASK: AFT CARGO COMPARTMENT R/H INTERCOSTAL BETWEENFRAME 1360-1380 AND STR 26R-27R HAS CORROSION.  TRANSCRIBED FROM HAEC O GSO NR 9282479 INSP Q467 REMOVED AND REPLACED STA 1360-1380 INTERCOSTAL BETWEEN RH STRING ERS 26R-27R IAW DWG 146N5212 AND B757-200 SRM 51-40-02. APPLIED CIC IAW B757-200 SRM 51-20-01. AND REMOVED AND REINSTALLED TRANS ISTION PANEL IAW B757-200 SRM 51-40-02.  HAECO GSO MECH V900051 LOGPAGE READY TO BE CLEARED

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