- Difficulty date
- September 5, 2016
- Submitted
- September 28, 2016
- Operation
- Air carrier
- Make and model
- Cndair CL6002B19
- Aircraft serial
- 7869
- Aircraft time
- 26,755 hours, 24,144 cycles
- Part
- Bpsu
- Part number
- 855D10015
- Part serial
- 1949
- Condition
- Inoperative
- Location
- Te Flap System
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLAPS FAIL CAUTION 0 CRUISE ALTITUDE .FL 230, OAT -17C, SPEED 280 KTS. FLAPS WERE AT ZERO AND UNCOMMANDED AT TIME OF FAILURE. TROUBLESHOT IAW FIM 27-50-00. FOUND RT BPSU FLAP BAD. REMOVED & REPLACCED RT BPSU IAW AMM 27-51-10 RIGS & OPS TESTED GOOD. PERFORMED TROUBLESHOOTING IAW FIM 27-50-00 REV 51 IAW AD 2009-06-12 PARAGRAPH (B) (6) (1) AND TS 001100R3 FIM. FECU REPORTED FAULT 8 2B.