# SDR REXA2026080401459

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 21, 2026
- Submitted: August 5, 2026
- Operation: Air carrier
- Aircraft: [N146PQ](https://openairdocs.org/aircraft/N146PQ), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15146
- Aircraft time: 41,814 hours, 31,366 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Access Panel
- Part number: CC670103343
- Condition: Corroded
- Location: Mlg Ww
- 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/REXA2026080401459

## Discrepancy

CORROSION ON MLG WHEEL WELL ACCESS PANELS NO. 542AZ, 542BZ, 642AZ AND 642BZ CORROSION ON MLG WHEEL WELL ACCESS PANELS NO. 542BZ, 642AZ AND 642BZ WAS REMOVED PER SRM 51-21-06-001-001-A01 AND WERE FOUND WITHIN LIMITS PER SRM 53-00-00-101-001-A01. NEW MLG WHEEL WELL ACCESS PANEL NO. 542AZ WAS VERIFIED AND REPLACED PER CRJ900 IPC 57-52-32 AND WILL BE INSTALLED WITH OPENING/CLOSING OF ACCESS CRJ-900-500-OPEN/CLOSE.

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