# SDR MASA20220413189

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 7, 2022
- Submitted: April 13, 2022
- Operation: Air carrier
- Aircraft: [N904FJ](https://openairdocs.org/aircraft/N904FJ), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15004
- Aircraft time: 43,484 hours, 34,205 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Skin
- Part number: SH67031633957
- Part serial: NA
- Condition: Corroded
- Location: Fuselage
- Part time: 43,484 hours, 34,205 cycles
- 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/MASA20220413189

## Discrepancy

IN REF NRC S/N 00352, DURING STRINGER 21RH REMOVAL, CORROSION ON INTERNAL FUSELAGE SKIN WAS FOUND BTW FS 305-315 (SETTLEMENT AREA OF STRG 21R). IT WAS REPAIRED PER  EA 81-2022-044 REV. IR

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