What was found
FLIGHT:4021 TCB/FLL DURING APPROACH NOSE WHEEL GEAR GREEN INDICATOR DOWN LIGHT DID NOT ILLUMINATE ON EXTENSION BULB TESTED OK. REPLACED NOSE LANDING GEAR DOWNLOCK SWITCH AND ANNUNCIATOR PCB OPERATIONAL CHECK NORMAL.
- Difficulty date
- September 29, 2012
- Submitted
- October 2, 2012
- Operation
- Air carrier
- Aircraft
- N87557
- Make and model
- Beech 1900D
- Aircraft serial
- UE246
- Aircraft time
- 31,140 hours, 36,750 cycles
- System (JASC)
- 3260 · Landing Gear Position and Warning
- Part
- Downlock Switch
- Part number
- 1003810061129364
- Part serial
- 397A95
- Condition
- Defective
- Location
- Nlg
- Stage of operation
- AP
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- B
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.