- Difficulty date
- January 26, 2024
- Submitted
- January 29, 2024
- Operation
- Air carrier
- Make and model
- Boeing 7379
- Aircraft serial
- 43433
- Aircraft time
- 12,694 hours, 4,186 cycles
- Part
- Battery
- Part number
- D71701100
- Condition
- Inoperative
- 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.
What was found
EMERGENCY LIGHT POWER SUPPLY BATTERY UNDER DADO PNL AT ROW 27 DEF IS DEPLETED. REMOVED AND REPLACED EMERGENCY LIGHTING POWER SUPPLY BATTERY UNDER DADO PNL AT ROW 27 DEF REF AMM 33-51-06. OPS CHECK NORMAL. COMPLIED WITH IDT REQUIREMENTS REF GMM 9-10-05. VERIFIED EMERGENCY PATH LIGHTING OPERATIONAL CHECK.