Service difficulty report · Bulb · Boeing 76734AF

Difficulty date
June 20, 2026
Submitted
June 23, 2026
Operation
Air carrier
Aircraft
N344UP
Make and model
Boeing 76734AF
Aircraft serial
37866
Aircraft time
35,366 hours, 12,949 cycles
Part
Bulb
Part number
1317
Part serial
BNXXX
Condition
Inoperative
Location
Zone 200
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

ENTRY DOOR EMERGENCY LIGHT(L313) INOPERATIVE. REMOVED AND REPLACED INOPERATIVE BULB IAW AMM 33-51-03. OPS CHECK OF EMERGENCY LIGHTS NORMAL.

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