Service difficulty report · Lamp · Boeing 7378H4

Difficulty date
February 9, 2026
Submitted
February 11, 2026
Operation
Air carrier
Aircraft
N8563Z
Make and model
Boeing 7378H4
Aircraft serial
64172
Aircraft time
26,548 hours, 13,600 cycles
Part
Lamp
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

LEFT AFT EMERGENCY EXIT EXTERIOR LIGHT INOPERATIVE. REPLACED THE LAMPS IN THE LT AFT EMERGENCY EXIT EXTERIOR LIGHT IAW AMM 33-51-04.

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