What was found
M1671 BATTERY PACK REQUIRES R&R. R/H AFT OVERWING EMERGENCY EXIT LIGHT FAILS TO ILLUMINATE.<[01] REMOVED AND REPLACED BATTERY PACK PER AMM 33-51-06. NO FAULTS NOTED.;[02] VERIFIED
- Difficulty date
- March 28, 2025
- Submitted
- April 14, 2025
- Operation
- Air carrier
- Aircraft
- N8683D
- Make and model
- Boeing 7378H4
- Aircraft serial
- 36738
- Aircraft time
- 30,193 hours, 14,942 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Failed
- Location
- Zone 200
- 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.