What was found
EMEGENCY LIGHTS M1674 FAILS BATTERY CAPACITY CHECK. REMOVED AN INSTALLED NEW BATTERY PACK (M1674) IAW AMM 33-51-06-960-805 AND INSTALL TESTED GOOD.
- Difficulty date
- September 12, 2025
- Submitted
- September 15, 2025
- Operation
- Air carrier
- Aircraft
- N76522
- Make and model
- Boeing 737824
- Aircraft serial
- 31660
- Aircraft time
- 46,681 hours, 16,852 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.