Service difficulty report · Battery · Boeing 7377H4

Difficulty date
April 22, 2019
Submitted
April 23, 2019
Operation
Air carrier
Aircraft
N277WN
Make and model
Boeing 7377H4
Aircraft serial
32531
Aircraft time
41,259 hours, 24,584 cycles
Part
Battery
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

NUMEROUS EMERGENCY LIGHTS INOP ON THE EXTERIOR OF THE AIRCRAFT. / REMOVED AND REPLACED AFT LEFT HAND BATTERY PACK. ALL WORK DUE I/A/W MM

More about the Boeing 737-7H4