What was found
(MULT-33-3-0004), FWD, MID LEFT, AND AFT EMERGENCY LIGHT BATTERY PACKS FAIL CAPACITY CHECKS. MID RIGHT PASS.
- Difficulty date
- November 6, 2022
- Submitted
- November 7, 2022
- Operation
- Air carrier
- Aircraft
- N77430
- Make and model
- Boeing 737924ER
- Aircraft serial
- 37098
- Aircraft time
- 44,637 hours, 15,501 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- ADD71701100
- Part serial
- 29477
- Condition
- No Test
- 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.