Service difficulty report · Battery Pack · Boeing 7377H4

Difficulty date
January 13, 2023
Submitted
January 18, 2023
Operation
Air carrier
Aircraft
N941WN
Make and model
Boeing 7377H4
Aircraft serial
36647
Aircraft time
43,490 hours, 26,526 cycles
Part
Battery Pack
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

MULTIPLE EMERGENCY LIGHTS INOP IN AFT CABIN<[01] R+R BATTERY PACK FOR AFFECTED EMERGENCY LIGHTS PER AMM 33-51-06. RELAMPED AFT SERVICE DOOR SLIDE EMERGENCY LIGHT PER AMM 33-51-04; OPS CHECK GOOD.

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