What was found
EMERGENCY LIGHT SYSTEM LIGHTS SOME INOP IDENTIFIED POWER SUPPLY M1671 TO BE INOP IAW WDM 33-51-27-1 PAGE 1. REPLACED POWER SUPPLY BATTERY M1671 IAW AA TASK 31-51-06-960 -803 TEST OK V915690
- Difficulty date
- March 27, 2021
- Submitted
- March 30, 2021
- Operation
- Air carrier
- Aircraft
- N37508
- Make and model
- Boeing 7379
- Aircraft serial
- 43439
- Aircraft time
- 1,128 hours, 365 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- ADD71701100
- Part serial
- 450773
- Condition
- Inoperative
- 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.