Service difficulty report · Battery Pack · Boeing 737990ER

Difficulty date
August 21, 2021
Submitted
August 24, 2021
Operation
Air carrier
Aircraft
N457AS
Make and model
Boeing 737990ER
Aircraft serial
36355
Aircraft time
27,481 hours, 8,859 cycles
Part
Battery Pack
Condition
Inoperative
Location
Emergency Lights
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

3 EMERGENCY EXIT LIGHT IN AFT CABIN INOP. GROUNDED - YES. CHARGED EMERGENCY BATTERIES ANDS OPS CHECKS GOOD IAW B737-900 AMM 33-51-03-960-805.