Service difficulty report · Battery Pack · Boeing 737924ER

Difficulty date
September 17, 2026
Submitted
September 18, 2026
Operation
Air carrier
Aircraft
N75426
Make and model
Boeing 737924ER
Aircraft serial
31622
Aircraft time
55,880 hours, 19,991 cycles
Engine
Cfmint CFM567B27
Part
Battery Pack
Condition
Discharged
Location
Zone 200
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

OPS CHECK OF EMERGENCY LIGHTS, SEATS 29DEF & 34DEF AISLE AREA EMERGENCY LIGHTS DOESN'T STAY ON. COMES ON AND GOES OUT AFTER A FEW SECONDS. CHARGED EMERGENCY LIGHTS BATTRIES IAW AMM 51-06-610-802. PERFORMED OPS CHECK IAW AMM 33-51-00-720-801. OPS CHECKED GOOD.