Service difficulty report · Battery · Boeing 7377H4

Difficulty date
April 7, 2020
Submitted
April 13, 2020
Operation
Air carrier
Aircraft
N914WN
Make and model
Boeing 7377H4
Aircraft serial
36622
Aircraft time
41,492 hours, 24,973 cycles
Part
Battery
Condition
Discharged
Location
Cabin
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

CABIN EMERGENCY LIGHTS FAILED CAPACITY CHECK AT LOCATIONS M1669 AND M1672 / R&R EMERGENCY LIGHT BATTERIES AT LOCATIONS M1669 AND M1672 PER MM 33-51-06

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