# SDR REXA201000001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 2, 2010
- Submitted: January 4, 2010
- Operation: Air carrier
- Aircraft: [N830AY](https://openairdocs.org/aircraft/N830AY), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 8030
- Aircraft time: 11,351 hours, 9,498 cycles
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Bpsu
- Part number: 601R9310511
- Part serial: 2666
- Condition: Failed
- Location: Te Flap
- Part time: 11,351 hours, 9,498 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/REXA201000001

## Discrepancy

FLAPS FAIL CAUTION MESSAGE, FLAPS FAIL AT 20 DEGS.  PERFORMED TROUBLESHOOTING PER BOMBARDIER FIM REV 39 IAW AD 2009-06-12 PARAGRAPH (H)(6)(I).  PER AMOC DATED MARCH 27 2009 AND PA AD27-052F.  REMOVED AND REPLACED LT BPSU IAW CRJ AMM 27-51-10.  RIGGED LT BPSU IAW CRJ AMM 27-51-10-830, FLAPS OP CHECK GOOD IAW CRJ AMM 27-54-00.

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