# SDR REXA2019060414783

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 14, 2019
- Submitted: June 4, 2019
- Operation: Air carrier
- Aircraft: [N922](https://openairdocs.org/aircraft/N922), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15174
- Aircraft time: 27,177 hours, 17,910 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Part number: SH670320754
- Condition: Corroded
- Location: Bs 349-364
- 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/REXA2019060414783

## Discrepancy

"[ IN REFERENCE NRC 0046 ] INITIAL INSPECTION: CORROSION ON INTERCOSTAL
S (4 EAS) IN STA. FS=  349 TO FS= 364 BETWEEN STRG 26LH TO 26RH AT MAI
N AVIONICS COMPARTMENT. (E/E) [ TASK 900-53-140-300 APPENDIX A ] TCI: 
100-09                                                                
"
"LEVEL CORROSION 2. INTERCOSTALS (4 EAS) IN STA. FS= 349 TO FS= 364 BET
WEEN STRG 26LH TO 26RH WERE REPLACED PER CRJ-900 S.R.M. 51-42-06-001-0
01-A01 AND CRJ900 SRM 51-42-20-001-001-A01.                           
"

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