What was found
EMERGENCY LIGHTS, BATTERY PACK M1668 FAILED AN OPS CHECK. R & R THE BATTERY PACK M1668 IAW AMM 33-51-06-960-805.
- Difficulty date
- August 3, 2026
- Submitted
- August 5, 2026
- Operation
- Air carrier
- Aircraft
- N54711
- Make and model
- Boeing 737724
- Aircraft serial
- 28782
- Aircraft time
- 85,102 hours, 31,458 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- ADD71701100
- Condition
- No Test
- 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.