# SDR VNAA202203231111

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 20, 2022
- Submitted: March 23, 2022
- Operation: Air carrier
- Aircraft: [N565NN](https://openairdocs.org/aircraft/N565NN), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15352
- Aircraft time: 16,281 hours, 14,678 cycles
- System (JASC): [3250 · Landing Gear Steering System](https://openairdocs.org/jasc/3250)
- Part: None
- Part number: 530005
- Part serial: MAL1102
- Condition: Unserviceable
- Location: 700
- Stage of operation: CL
- How discovered: V
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/VNAA202203231111

## Discrepancy

AIRCRAFT RETURNED TO CLT AFTER RECEIVING NWS STEERING INOP MSG. ARFF RESPONDING.  RTF-NOSEWHEEL STEERING INOP IN FLIGHT / T/S B1 CODE 007464 PER CRJ 900 FIM 32-51-50-810-801, REMOVED AND REPLACED NWS STEERING MANIFOLD IAW CRJ 900 AMM 32-51-50-000/400-801, OPS AND LEAK CHECK NEED C/W AND TOP LEFT MOUNTING BOLT, NOSE LIGHT BOLTS, AND THROUGH BOLT BEHIND HEADLIGHT NEED SAFETIED. FINISHED INSTALLATION OF NWS MANIFOLD PER JOB STOP ( SEE AML 20163-19 #1/ RRFKS008JC8E FOR DETAILS) IAW CRJ 900 AMM 32-51-50-400-801. PERFORMED OPS TEST OF THE NWS, OPS TEST PASSED. PERFORMED LEAK CHECK OF THE NWS, NO LEAKS DETECTED. PERFORMED POSSIBLE CAUSE-1 (DEFECTIVE WIRING) IAW CRJ 900 FIM 32-51-50-810-801. NO DEFECTS NOTED AT THIS TIME.

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