# SDR REXA2020041300456

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 24, 2020
- Submitted: April 13, 2020
- Operation: Air carrier
- Aircraft: [N300PQ](https://openairdocs.org/aircraft/N300PQ), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15300
- Aircraft time: 15,306 hours, 10,715 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- Part number: SH670318257
- Condition: Corroded
- Location: Fuselage
- 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/REXA2020041300456

## Discrepancy

AWR: CORROSION ON MID CAP ANGLE [ JUMPER/PROX-SENSOR/CONNECTOR-WIRING ANGLE ] IN STA. FS= 310 TO FS= 349 AT MAIN ENTRANCE DOOR LOWER SILL, FWD WET AREA. (W1) (CPAX)
SUMMARY:CORROSION IN THE MID CAP ANGLE EXCEEDS MORE THAN 10 PERCENT DEPTH, ACCORDING TO THE LIMITS OF PERMITTED DAMAGE. THEREFORE THE ANGLE WAS REPLACED PER CRJ-900 SRM 51-41-02-001-001-A01.

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