Service difficulty report · Bulb · Boeing 7378H4

Difficulty date
August 10, 2025
Submitted
August 14, 2025
Operation
Air carrier
Aircraft
N8317M
Make and model
Boeing 7378H4
Aircraft serial
36992
Aircraft time
42,653 hours, 20,204 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 EXIT PROXIMITY LIGHT ASSEMBLIES AT LEFT AFT OVERWING ; AFT ENTRY; AND AFT SERVICE DOORS HAVE INOPERATIVE BULBS. EMERGENCY EXIT PROXIMITY LIGHT ASSEMBLIES AT LEFT AFT OVERWING AFT ENTRY AND AFT SERVICE DOORS HAVE INOPERATIVE BULBS. RELAMPED AND TESTED EXIT PROXIMITY LIGHT ASSEMBLIES AT LEFT AFT OVERWING ; AFT ENTRY; AND AFT SERVICE DOORS PER AMM 33-51-01-960-801; NO DEFECTS NOTED.

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