# SDR A6WA200840059

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 31, 2008
- Submitted: February 20, 2008
- Operation: Air carrier
- Aircraft: [N441ZW](https://openairdocs.org/aircraft/N441ZW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7777
- Aircraft time: 11,573 hours, 10,756 cycles
- Engine: Ge CF343B1
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Bpsu
- Part number: 855D10011
- Part serial: 2128
- Condition: Faulty
- Location: T/E Flap
- Part time: 8,326 hours, 7,916 cycles
- Stage of operation: AP
- How discovered: O
- Nature of condition: F
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/A6WA200840059

## Discrepancy

FLAPS FAIL CAS MESSAGE, BOTH FLAPS INDICATE 42 DEGREES.  PERFORMED FLAPS RESET PROCEDURE IAW AWAC SUPPLEMENT 98-018B STEPS 1.3 AND 1.4 FLAPS RESET OK.  (FERRIED TO ORF DUE TO HISTORY) LT BPSU WON`T STAY IN RIG.  REMOVED AND REPLACED LT PBSU IAW AMM 27-51-10-. OPS CHECK GOOD.  (K)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.