Service difficulty report · Actuator · Bombdr DHC8402

Difficulty date
May 23, 2013
Submitted
May 24, 2013
Operation
Air carrier
Aircraft
N446QX
Make and model
Bombdr DHC8402
Aircraft serial
4363
Aircraft time
5,432 hours, 5,519 cycles
Part
Actuator
Part number
TCCAPDANIH949B
Part serial
446QX2
Condition
Failed
Location
Intake Door
Part time
2,904 hours, 3,002 cycles
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

NR 2 ENGINE INTAKE BYPASS DOOR CLOSED (GREEN) LIGHT IMMEDIATELY ILLUMINATED WHEN PUSH BUTTON SWITCH PUSHED OUT. RETURNED TO FIELD, LANDING UNEVENTFUL. REPLACED NR 2 ENGINE INTAKE BYPASS DOOR ACTUATOR ASSY IAW AMM 71-61-06-000-801/400-801. OPS CHECK GOOD. SWITCH LIGHT OPERATES PROPERLY. RETURNED TO SERVICE.