What was found
EMERGENCY LIGHT AT STA 634L M1134 IS INOPERABLE. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY M1134 AT STA 634L WITH SERVICEABLE UNIT AND TEST, IAW B-737-400 AMM 33-51-51. TEST GOOD. P/N ON: ABS-2013-1A S/N ON: 59525.
- Difficulty date
- November 3, 2020
- Submitted
- November 3, 2020
- Operation
- Air carrier
- Aircraft
- N458UW
- Make and model
- Boeing 7374B7
- Aircraft serial
- 25022
- Aircraft time
- 67,685 hours, 43,793 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- ABS20131A
- Part serial
- 93578
- Condition
- Unknown
- 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.