# SDR REXA2026072801203

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 29, 2026
- Submitted: July 29, 2026
- Operation: Air carrier
- Aircraft: [N147PQ](https://openairdocs.org/aircraft/N147PQ), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15147
- Aircraft time: 41,148 hours, 30,929 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- Part number: SH670319861
- Condition: Corroded
- Location: Door Sill
- 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/REXA2026072801203

## Discrepancy

UPON REMOVAL FOUND LWR SILL ANGLE (P/N: SH670-31986-1) TO BE CORRODED AT UPPER FWD CORNER (BEYOND 90% MATERIAL MISSING) AND REQUIRE REPLACEMENT. REMOVED UNSERVICEABLE GALLY SERVICE DOOR LWR SILL ANGLE FROM MOUNTING ANGLE IAW CRJ 900 SRM 51-42-06-001-001-A01 & 51-42-21-001-001-A01. INSTALLED SERVICEABLE GALLY SERVICE DOOR LWR SILL ANGLE (P/N: SH670-31986-1) IAW CRJ 900 SRM 51-42-06-001-001-A01 & 51-42-21-001-001-A01.

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