Service difficulty report · Switch · Boeing 76734AF

Difficulty date
June 12, 2023
Submitted
August 15, 2023
Operation
Air carrier
Aircraft
N307UP
Make and model
Boeing 76734AF
Aircraft serial
27760
Aircraft time
68,355 hours, 22,901 cycles
Part
Switch
Part number
43467410312113
Part serial
NSN
Condition
Broken
Stage of operation
TX
How discovered
9
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

FAULT - FOUND EMERGENCY LIGHT "UNARMED" INDICATION LIGHT BROKEN. (REPLACE). I.A.W AMM 33-13-00-902-024 REV.139.01 REPLACED THE SWITCH-LIGHTS OF THE EMERGENCY LIGHT INDICATION. CONDITION CHECK NORMAL. I.A.W AMM 33-13-00-712-050 REV.139.01 PERFORMED TEST OF THE SWITCH-LIGHTS. THE RESULT WAS SATISFACTORY. REVIEWED

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