Service difficulty report · Battery Pack · Boeing 737990
FAA SDR system
- Difficulty date
- March 30, 2020
- Submitted
- April 17, 2020
- Operation
- Air carrier
- Aircraft
- N320AS
- Make and model
- Boeing 737990
- Aircraft serial
- 33680
- Aircraft time
- 57,701 hours, 23,048 cycles
- Part
- Battery Pack
- Part number
- ADD71701100
- Condition
- Discharged
- Location
- Cabin
- 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
(ODR) BULLNOSE EMERGENCY LIGHTS AT L/H ROWS 6,8,11 FAILED BATTERY CAPACITY CHECK. GROUNDED - YES. REMOVED AND REPLACED BATTERY PACK FOR EMERGENCY LIGHTS AT L/H SEAT ROW 6, OPS CK IS GOOD AT L/H ROWS 6 ,8,11 EMERGENCY LIGHTS IAW B737 NG AMM 33 51 06 960 805.