What was found
EMEGENCY PASSENGER CABIN LIGHTS M1673 FAILS BATTERY CAPACITY CHE CK. BATTERY PACK M1673 FAILED CAPACITY CHECK. REMOVED INSTALLED NEW BATTERY PACK M1673 IAW B737 AMM 33-51-06-9 60-895, OP. CHECKS GOOD
- Difficulty date
- July 19, 2025
- Submitted
- July 21, 2025
- Operation
- Air carrier
- Aircraft
- N16234
- Make and model
- Boeing 737824
- Aircraft serial
- 28946
- Aircraft time
- 78,580 hours, 29,289 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.