What was found
MAINTENANCE FOUND 3 LH EMERGENCY OVERHEAD LIGHTS IN SUPERNUMERARY AREA INOP. REMOVED AND REPLACED SUPPLY BATTER PACK IAW B767 AMM 33-51-07. OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.
- Difficulty date
- June 23, 2025
- Submitted
- June 24, 2025
- Operation
- Air carrier
- Aircraft
- N774AX
- Make and model
- Boeing 767281
- Aircraft serial
- 22789
- Aircraft time
- 73,776 hours, 47,240 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 20131A
- Part serial
- 77151
- Condition
- No Test
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.