What was found
AIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHTS FAILS THE OPERATIONAL CHECK. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACKS M1671 IAW AMM33-51-06 AND AMM 33-51-00.
- Difficulty date
- September 17, 2026
- Submitted
- September 22, 2026
- Operation
- Air carrier
- Aircraft
- N318SF
- Make and model
- Boeing 7378
- Aircraft serial
- 44473
- Aircraft time
- 17,704 hours, 6,554 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- D71702001
- Condition
- No Test
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.