# SDR REXA2024031500283

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 29, 2024
- Submitted: March 15, 2024
- Operation: Air carrier
- Aircraft: [N307PQ](https://openairdocs.org/aircraft/N307PQ), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15307
- Aircraft time: 22,002 hours, 16,569 cycles
- System (JASC): [5344 · Fuselage, Door Hinge](https://openairdocs.org/jasc/5344)
- Part: Hinge Fitting
- Part number: CC670322127
- Condition: Corroded
- Location: Nlg Door
- 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/REXA2024031500283

## Discrepancy

UPON FURTHER INVESTIGATION WHILE CHANGE A/C SIDE OF NLG AFT DOOR PIN BUSHING FOUND HINGE FITTING ASSY ON LH AND RH SIDE OF A/C TO BE CORRODED AND REQUIRE REPLACEMENT. INSTALLED NEW LH AND RH FITTING, HINGE, NLG, AFT DOOR P/N: CC670-32212-7 IAW CRJ900 SRM 51-42-21-001-001-A01.

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