What was found
DURING HEAVY MAINTENANCE CHECK FOUND EMERGENCY LIGHT BATTERY PACK INOP. REMOVED AND REPLACED THE BATTERY PACK PER B767 AMM 33-51-07. PERFORMED OPERATIONAL CHECK. NO DISCREPANCIES FOUND. VERIFIED SATISFACTORY.
- Difficulty date
- March 12, 2020
- Submitted
- March 23, 2020
- Operation
- Air carrier
- Aircraft
- N602KW
- Make and model
- Boeing 767238
- Aircraft serial
- 23306
- Aircraft time
- 72,049 hours, 28,360 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 20131A
- Part serial
- 1132
- Condition
- Discharged
- Location
- Cabin
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.