Service difficulty report · Light Sys · Bombdr BD1001A10

Difficulty date
July 4, 2026
Submitted
July 7, 2026
Operation
Air carrier
Aircraft
N753QS
Make and model
Bombdr BD1001A10
Aircraft serial
20722
Aircraft time
9,212 hours, 5,408 cycles
Part
Light Sys
Condition
Malfunctioned
Location
Zone 200
Stage of operation
TX
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

SEAT 4R RED AND WHITE EMERGENCY LIGHTS REMAIN ILLUMINATED SHINING ONTO THE FLOOR WITH THE EMER LIGHTS SWITCH IN THE OFF POSITION. TROUBLESHOT 4R EMERGENCY LIGHT. DISCOVERED THAT WHEN EMERGENCY LIGHTS ARE COMMANDED, SEAT ACCENT LIGHT ILLUMINATES,& EMERGENCY LIGHT DOES NOT. WHEN SEAT ACCENT LIGHT IS COMMANDED, EMERGENCY LIGHT ILLUMINATES. GAINED ACCESS TO LIGHTS WIRINGS, DISCONNECTED & CONNECTED THEM IAW MANUAL SEAT ACCENT LIGHT & EMER LIGHT OPS CHECKED GOOD. NO FURTHER DISCREPANCIES NOTED. IAW CMM 25-11-82.