# SDR REXA2026080301409

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 10, 2026
- Submitted: August 10, 2026
- Operation: Air carrier
- Aircraft: [N398CA](https://openairdocs.org/aircraft/N398CA), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10112
- Aircraft time: 45,987 hours, 35,555 cycles
- System (JASC): [5344 · Fuselage, Door Hinge](https://openairdocs.org/jasc/5344)
- Part: Hinge
- Part number: MM67035623003
- Condition: Corroded
- Location: Zone 100
- 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/REXA2026080301409

## Discrepancy

CORROSION ON HINGE FWD/MID/AFT (3EAS), ALSO DEGRADED PAINT OF STEP PLATE AT AFT CARGO COMPARTMENT HINGE MID (P/N: MM670-35623-003) OF STEP PLATE AT AFT CARGO COMPARTMENT WAS REPLACED PER CRJ-700 SRM 51-42-06-001-001-A01,  HINGE FWD (P/N: MM670-35622-003) WAS FABRICATED PER EA: CRJ753-21639. REV: IR.,  HINGE AFT (P/N: MM670-35624-003) WAS FABRICATED PER EA: CRJ753-21638. REV: IR.,  AND STEP PLATE AT AFT CARGO COMPARTMENT WAS PAINTED PER CRJ-700 SRM 51-25-01-001-001-A01 AND PER CRJ-700 SRM 51-25-01-001-001-A01.

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