What was found
DURING SERVICE CHECK FOUND EMERGENCY LIGHTS INOPERATIVE. FOUND M738 POWER SUPPLY BAD. REPLACED BATTERY PACK AND POWER SUPPLY. SYSTEM OPERATION IS GOOD.
- Difficulty date
- December 12, 2018
- Submitted
- December 13, 2018
- Operation
- Air carrier
- Aircraft
- N181DN
- Make and model
- Boeing 767332
- Aircraft serial
- 25986
- Aircraft time
- 121,205 hours, 17,631 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Condition
- Inoperative
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.