# SDR REXA2022042700713

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 21, 2022
- Submitted: April 27, 2022
- Operation: Air carrier
- Aircraft: [N131EV](https://openairdocs.org/aircraft/N131EV), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15217
- Aircraft time: 29,793 hours, 20,920 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: None
- Part number: SH6903341311
- Condition: Corroded
- 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/REXA2022042700713

## Discrepancy

LBL 9 FLOOR BEAM IS CORRODED AT FS 661+32 - REPAIRED FLOOR BEAM AT LBL9 BETWEEN FS. 661+32 & FS. 693 IAW SNIEO SH670-33413-501 & MHIRJ REO: 690-53-31-647 & SNIEO: SH690-3340-501 REMOVED & REINSTALLED SPOT TRACK IAW CRJ900 AMM 53-00-49- 000/400-801-A07 FOR ACCESS. REMOVED & EINSTALLED SUPPORT AT AFT BULKHEAD OF FWD CARGO COMP IAW CRJ-900 SRM 51-42-06-001-001-A01, & REMOVED & REINSTALLED AIR CONDITIONING DUCT TO AVI FAN 1&2 IAW CRJ-900 AMM'S 21-24-16-000/400-802-A02 & 21-24-16-000/400-803-A02 FOR ACCESS. LEAK CHECK GOOD.

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