- Difficulty date
- June 30, 2025
- Submitted
- June 30, 2025
- Operation
- Air carrier
- Make and model
- Boeing 767336
- Aircraft serial
- 25443
- Aircraft time
- 73,462 hours, 31,058 cycles
- Part
- Light
- Part number
- BPS73
- Part serial
- 2346127408
- Condition
- No Test
- Location
- Zone 200
- Part time
- 200 hours, 50 cycles
- 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.
What was found
BATTERY PACK FOR EMERGENCY LIGHTS L290,L291,L292 & L293 FAIL CAP TEST.