- Difficulty date
- April 20, 2023
- Submitted
- April 21, 2023
- Operation
- Air carrier
- Make and model
- Doug MD11F
- Aircraft time
- 90,824 hours, 17,843 cycles
- Part
- Battery
- Part number
- NA
- Part serial
- NA
- Condition
- Discharged
- Location
- Cabin
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:NA*SDR FILED OPEN* ON PREFLIGHT EMERG LIGHT BAT 1 LOW (LEVEL 1) ALERT. DEFERRED EMERGENCY LIGHTING SYS PER MEL 33 50 4. DMP 33 50 4. C/W PLACARD INSTALLED M 807289 ASSIGNED. REVERSED DMP 30-50-04. T/S PER FIM 33-51-00-810-801. R&R EMERGENCY LT BATTERY 01 IAW AMM 3-51-01, OPS CHECK GOOD. THIS CLEARS M807289, PLACARD REMOVED. EFF SOURCE REF: 33-51-10-01