Service difficulty report · Bulb · Boeing 7378H4

Difficulty date
May 4, 2026
Submitted
May 12, 2026
Operation
Air carrier
Aircraft
N8639B
Make and model
Boeing 7378H4
Aircraft serial
60086
Aircraft time
39,504 hours, 19,287 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

LEFT ESCAPE SLIDE AFT L732 INOPERATIVE. REPLACED LIGHT BULB L732 ON LEFT ESCAPE SLIDE AFT AND PERFORMED GOOD FUNCTIONAL TEST IAW 33-51-04-960-801.

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