SDR EIA2007097

Service difficulty report · Unknown · Boeing 747131

Difficulty date: May 6, 2007
Submitted: May 8, 2007
Operation: Air carrier
Aircraft: N479E
Make and model: Boeing 747131
Aircraft serial: 19898
Aircraft time: 107,196 hours, 28,227 cycles
System (JASC): 2120 · Air Distribution System
Part: Unknown
Condition: Smoke
Location: Cockpit
Stage of operation: CR
How discovered: O
Nature of condition: B
Precautionary procedure: A

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

What was found

AFTER APPROX 10 MIN FLT, CREW DETECTED SMOKE IN THE COCKPIT, WHICH CAUSED THE LAV SMOKE ALARM TO SOUND. BATHROOM SMOKE ALARM SOUNDED, F/O INVESTIGATED AND FOUND HEAVY LIQUID MIST IN UPPER AND MAIN DECK AREA. MIST HAD NO ODOR. AIRCRAFT INSPECTED, ELECTRICAL SYSTEM, ACM AND ENGINE RUNS PERFORMED, NO DEFECT NOTED DURING INSPECTION, AIRCRAFT HAS FLOWN WITHOUT ANY OCCURRENCE AFTER INSPECTION CONDUCTED.