What was found
FLT 3504 - PIT - SMOKE IN CABIN WHILE AT GATE. MAINTENANCE PERFORMED OPS CHECK OF COOLING SYSTEM AND SECURED LOOSE CLAMP. NO SMOKE FOUND.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT 3504 - PIT - SMOKE IN CABIN WHILE AT GATE. MAINTENANCE PERFORMED OPS CHECK OF COOLING SYSTEM AND SECURED LOOSE CLAMP. NO SMOKE FOUND.