Service difficulty report · G Switch · Cessna 680A

Difficulty date
February 12, 2025
Submitted
February 13, 2025
Operation
Air carrier
Aircraft
N640QS
Make and model
Cessna 680A
Aircraft serial
680A0242
Aircraft time
5,421 hours, 3,612 cycles
Part
G Switch
Condition
Tripped
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

EMERG EXIT SIGN/LIGHT: THE EMERGENCY EXIT SIGN LIGHT OVER PASSENGER ENTERY DOOR REMAINS ON EVEN AFTER TURNING THEM OFF. PER MAINTENCE, I RESET THE G SWITCH YESTERDAY AND THEN AGAIN TODAY HAD THE SAME ISSUE. RESETTING THE G SWITCH DOES TURN OFF THE LIGHT. CORRECTIVE ACTION: PERFORMED EMERGENCY LIGHTING OPERATIONAL CHECK. OPERATIONAL CHECK GOOD. NO FAULTS NOTED. CE-680A MM 33-50-00

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