Service difficulty report · Battery Pack · Boeing 7377H4

Difficulty date
October 3, 2024
Submitted
October 7, 2024
Operation
Air carrier
Aircraft
N489WN
Make and model
Boeing 7377H4
Aircraft serial
33855
Aircraft time
63,611 hours, 38,095 cycles
Part
Battery Pack
Condition
Inoperative
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

MAIN CABIN OVERHEAD BIN EMERGENCY AREA LIGHTS LEFT SIDE ROW 14-24 INOP.<[01] REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACK AT POSITION M1673 AS PER B737 AMM 33-51-06-960-805. TEST PASSED;[02] VERIFIED STEP 1.

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