What was found
EMERGENCY LIGHTS TEST BUTTON INTERNALLY FAILED. R & R EMERGENCY EXIT LIGHT TEST SWITCH S1-402, OPS CHECKED GOOD IAW MM 33-50-00.
- Difficulty date
- March 22, 2013
- Submitted
- March 27, 2013
- Operation
- Air carrier
- Aircraft
- N277UP
- Make and model
- Doug MD11F
- Aircraft serial
- 48578
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Switch
- Condition
- Failed
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.