What was found
M1674 BATTERY PACK IS OUT; MULTIPLE EMERGENCY LIGHTS OUT<[01] R/R M1674 BATTERY PACK PER AMM 33-51-06. OPS CHECKS GOOD.
- Difficulty date
- July 31, 2023
- Submitted
- August 1, 2023
- Operation
- Air carrier
- Aircraft
- N948WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36662
- Aircraft time
- 42,531 hours, 26,033 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- UNKNOWN
- Condition
- Inoperative
- Location
- Zn 200 Fus Top
- 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.