Service difficulty report · Lamp · Boeing 7377H4

Difficulty date
February 1, 2026
Submitted
February 3, 2026
Operation
Air carrier
Aircraft
N915WN
Make and model
Boeing 7377H4
Aircraft serial
36888
Aircraft time
58,032 hours, 35,201 cycles
Part
Lamp
Condition
Inoperative
Location
Zn 200 Fus Top
Stage of operation
CR
How discovered
O
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

EMERGENCY EXIT LIGHTS IN THE CABIN ARE INOPERATIVE DURING NIGHT MODE. REPLACED THE LAMPS IN THE NIGHT LIGHT AT BS 727E+10 IAW AMM 33-22-00. EMERGENCY EXIT LIGHTS OPS NORMAL IAW AMM 33-51-00.

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