# SDR VNAA2026060518401

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 1, 2026
- Submitted: June 5, 2026
- Operation: Air carrier
- Aircraft: [N606NN](https://openairdocs.org/aircraft/N606NN), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15468
- Aircraft time: 15,022 hours, 12,888 cycles
- System (JASC): [7532 · Compressor Bleed Valve](https://openairdocs.org/jasc/7532)
- Part: Shutoff Valve
- Part number: GG670800011
- Part serial: 00304
- Condition: Unserviceable
- Location: Lt Engine
- Part time: 45,458 hours, 34,361 cycles
- Stage of operation: NR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/VNAA2026060518401

## Discrepancy

L BLEED CAUTION MSG IN FLIGHT / FOUND B1 006926 T/S IAW FIM 36-12-01-810-805. REMOVED AND REPLACED LH HPSOV IAW CRJ900 AMM  36-12-05-000/400-801. OPS CHECK GOOD, LEAK CHECK GOOD.

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