Service difficulty report · Light · Boeing 7377H4

Difficulty date
September 21, 2023
Submitted
October 16, 2023
Operation
Air carrier
Aircraft
N448WN
Make and model
Boeing 7377H4
Aircraft serial
33721
Aircraft time
64,386 hours, 38,370 cycles
Part
Light
Part number
UNKNOWN
Condition
Inoperative
Location
Zn 200 Fus Top
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 SIDEWALL PANEL 231YHW EMERGENCY EXIT LIGHT ASSY AT PASSENGER CABIN (1 EA) 2023-569787<[01] REMPLACED SIDEWALL PANEL 231YHW EMERGENCY EXIT LIGHT ASSY AT PASSENGER CABIN (1 EA) I.A.W B737-700 AMM 33-51-01-960-802 TEST IS OK;[02] REPLACED SIDEWALL PANEL 231YHW EMERGENCY EXIT LIGHT ASSY AT PASSENGER CABIN (1 EA) I.A.W B737-700 AMM 33-51-01-960-802 TEST IS OK

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