Service difficulty report · Bulb · Boeing 7378H4

Difficulty date
August 11, 2025
Submitted
August 14, 2025
Operation
Air carrier
Aircraft
N8562Z
Make and model
Boeing 7378H4
Aircraft serial
64171
Aircraft time
24,693 hours, 12,628 cycles
Part
Bulb
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

EMERGENCY BULBS INOPERATIVE AT OVERHEAD EMERGENCY SIGN ROW 14 IN PASSENGER COMPARTMENT. REPLACED THE LAMPS IN OVERHEAD EMERGENCY EXIT SIGN AT ROW 14 IAW AMM 33-51-01.

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