Service difficulty report · Battery Pack · Boeing 737823

Difficulty date
February 17, 2020
Submitted
February 19, 2020
Operation
Air carrier
Aircraft
N962AN
Make and model
Boeing 737823
Aircraft serial
30858
Aircraft time
55,726 hours, 23,414 cycles
Part
Battery Pack
Part number
D71702001
Part serial
52929
Condition
No Test
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

AIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHTS FROM SEAT 16 TO 20 RIGHTHAND, INOPERABLE DURING BATTERY TEST. MAINTENANCE REPLACED BATTERY PACK PER AMM 33-51-06.