Service difficulty report · Battery Pack · Boeing 7377H4

Difficulty date
April 24, 2022
Submitted
May 25, 2022
Operation
Air carrier
Aircraft
N473WN
Make and model
Boeing 7377H4
Aircraft serial
33832
Aircraft time
60,134 hours, 35,574 cycles
Part
Battery Pack
Condition
Inoperative
Location
Pax Cabin
Stage of operation
IN
How discovered
9
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

INOP EMERGENCY EXIT LIGHT BATTERY BTW BS 597 TO BS 616 LT SIDE AT PASSENGER CABIN (1EA) 2022-207119 / [01] REPLACED EMERGENCY EXIT LIGHT BATTERY BTW BS 597 TO BS 616 LT SIDE AT PASSENGER CABIN; TEST IS OK IAW AMM 33-51-06-960-805.;[02] TASK COMPLETED <BR><BR>TEST OK

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