What was found
DURING SERVICE CHECK, FOUND EMERGENCY LIGHTS NOT EXTINGUISHING. TROUBLESHOT IAW WDM 33-51-12. FOUND SWITCH S10292 BAD. REPLACED THE SWITCH. OPS CHECKED NORMAL. OK FOR SERVICE.
- Difficulty date
- July 21, 2016
- Submitted
- July 22, 2016
- Operation
- Air carrier
- Aircraft
- N710TW
- Make and model
- Boeing 7572Q8
- Aircraft serial
- 28169
- Aircraft time
- 69,414 hours, 19,530 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Switch
- Condition
- Failed
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.