Service difficulty report · Battery Pack · Boeing 737890

Difficulty date
August 4, 2020
Submitted
August 21, 2020
Operation
Air carrier
Aircraft
N559AS
Make and model
Boeing 737890
Aircraft serial
35178
Aircraft time
50,233 hours, 14,846 cycles
Part
Battery Pack
Part number
ADD71701100
Condition
Discharged
Location
Emergency Lights
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

R2 DOOR EMERGENCY EXIT LIGHTS INOPERABLE. GROUNDED - YES. REMOVED, REPLACED, AND OPS CHECK OF BATTERY PACK M1672 AND R2 DOOR EMERGENCY LIGHT, GOOD IAW B737 AMM 33-81-06-960-805.