Service difficulty report · Battery Pack · Boeing 737890

Difficulty date
October 22, 2019
Submitted
October 24, 2019
Operation
Air carrier
Aircraft
N525AS
Make and model
Boeing 737890
Aircraft serial
35692
Aircraft time
37,373 hours, 13,138 cycles
Part
Battery Pack
Part number
D71701100
Condition
Inoperative
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

ROW 6 THRU 11LH EMERGENCY EXIT LIGHTS ON BINS INOP. GROUNDED - YES. REMOVED; REPLACED EMERGENCY EXIT BATTERY PACK M2335 S/N 64028. OPS CHECK GOOD IAW ASA B737-800 AMM 33-51-06-960-806.