Service difficulty report · Battery Pack · Boeing 7378EH

Difficulty date
April 9, 2020
Submitted
April 10, 2020
Operation
Air carrier
Aircraft
N377DE
Make and model
Boeing 7378EH
Aircraft serial
39632
Aircraft time
14,598 hours, 10,632 cycles
Part
Battery Pack
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

(LOG 6944429) EMERGENCY SEAT LIGHTS NOT TESTING AT ROWS 19 THRU 22. REPLACED EMERGENCY LIGHT BATTERY PACK AT SEAT 23 M16T1 PER B737 AMM 33-51. OPS TEST OK.

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