Service difficulty report · Switch · Boeing 76734AF

Difficulty date
November 5, 2025
Submitted
November 5, 2025
Operation
Air carrier
Aircraft
N354UP
Make and model
Boeing 76734AF
Aircraft serial
37862
Aircraft time
30,333 hours, 11,041 cycles
Part
Switch
Condition
Broken
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

EMERGENCY LIGHT SWITCH PANEL, KORRY SWITCH BROKEN €˜UNARMED€? ANNUNCIATOR KORRY LIGHT BROKEN. NIL SPARE AVAILABLE. REMOVED AND REPLACED EMERGENCY LIGHTS CONTROL PANEL IAW AMM 33-51-08 / 401, REV 146. FUNCTION CHECKS SATIS.

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