- Difficulty date
- December 20, 2009
- Submitted
- December 21, 2009
- Operation
- Air carrier
- Make and model
- Boeing 717200
- Aircraft serial
- 55123
- Aircraft time
- 13,620 hours, 33,165 cycles
- Part
- Dcu
- Part number
- 761SUE21
- Part serial
- D20846
- Condition
- Malfunctioned
- Part time
- 1,348 hours, 3,117 cycles
- Stage of operation
- CL
- How discovered
- V
- Nature of condition
- G
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF CREW REPORTED MULTIPLE ALERT ILLUMINATED, RUDDER PITOT FAIL, AOA HEAT L/R FAIL, RAT PROBE FAIL. PERFROMED FIM TASK ON AOA HEAT (L) IAW TASK 30-30 TASK 808. AOA HEAT IAW TASK 30-30 TASK 809. RUD PITOT FAIL TASK 30-30 TASK 809. RAT PROBE FAIL TASK 30-30 TASK 806 NO FAULTS FOUND. REPLACED DCU IAW AMM 31-43-02 (PRECAUTIONARY).