# SDR REXA2026030900157

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 19, 2026
- Submitted: March 9, 2026
- Operation: Air carrier
- Aircraft: [N272PQ](https://openairdocs.org/aircraft/N272PQ), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15272
- Aircraft time: 27,176 hours, 20,732 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Part number: N1262075
- Condition: Corroded
- Location: Zone 200
- 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/REXA2026030900157

## Discrepancy

"  CORROSION ON SEAT RAILS 4EA BTW FS 374 TO FS 677 LBL 9 AT FLOOR PASSENGER CABIN.  CORROSION ON SEAT RAILS (3EAS) BTW FS 374 TO FS 485 AND FS 581 TO 677 LBL 9 AT FLOOR PASSENGER CABIN WAS EVALUATED OUT OFF LIMITS PER CRJ-900 SRM 53-21-49-101-001-A01, SRM 53-31-49-101-001-A02, SRM 53-41-49-101-001-A02 AND SEAT RAIL (3EAS) WERE REPLACED PER CRJ900 AMM 53-00-49 ALSO CORROSION ON SEAT RAIL (1EA) BTW FS 485 TO FS 581 LBL 9 AT FLOOR PASSENGER CABIN WAS REMOVED PER CRJ-900 SRM 51-21-06-001-001-A01 AND EVALUTATED WITH MAXIMUM DEPTH=0.009"" THEREFORE IT IS WITHIN LIMITS PER CRJ-900 SRM 53-31-49-101-001-A01   "

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