Service difficulty report · Elec Connector · Bombdr BD1001A10

Difficulty date
October 11, 2025
Submitted
October 14, 2025
Operation
Air carrier
Aircraft
N743QS
Make and model
Bombdr BD1001A10
Aircraft serial
20695
Aircraft time
8,865 hours, 5,167 cycles
Part
Elec Connector
Condition
Incorrect
Location
Zone 200
Stage of operation
TX
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

AFTER LANDING AND SHUTTING DOWN REGARDLESS OF THE EMERGENCY LIGHT SWITCH POSITION THE RED EMERGENCY LIGHT UNDER SEAT 4R STAYS ON. UPON INITIAL POWER UP WE WERE UNABLE TO DUPLICATE FAULT. DURING OP CHECK OF EMERGENCY LIGHTS FOUND SEAT 4R TO FAIL TEST. AFTER FURTHER TROUBLESHOOTING FOUND THE CONNECTIONS FOR THE ACCENT LIGHTING AND EMERGENCY LIGHTING TO BE INCORRECT. CORRECTED CONNECTIONS AND CONFIRMED CORRECT CONFIGURATION AS REQUIRED IN REF. TO SEAT ACCENT LIGHT WIRING DIAGRAM AND ALL IS WORKING AS ADVERTISED AT THIS TIME. PERFORMED OPS CHECK OF THE EMERGENCY LIGHT SYSTEM IAW AMM 33-50-00. OPS CHECKED GOOD AT THIS TIME.