SDR W6JA20180805023

Service difficulty report · Unknown · Gulstm GIV

Difficulty date: August 5, 2018
Submitted: August 9, 2018
Operation: Air carrier
Aircraft: N423JS
Make and model: Gulstm GIV
Aircraft serial: 1436
Aircraft time: 13,111 hours, 6,453 cycles
System (JASC): 2120 · Air Distribution System
Part: Unknown
Condition: Smoke
Location: Cabin
Stage of operation: CR
How discovered: 9
Nature of condition: B
Precautionary procedure: O

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

What was found

DURING CRUISE FLIGHT, AT 45,000FT AGL, THE FLIGHT CREW ACTIVATED THE ENGINE COWL ANTI-ICE AND SAW SLIGHT SMOKE IN COCKPIT AND CABIN. IMMEDIATELY TURNED OFF THE SYSTEM AND SMOKE CLEARED FROM CABIN. CONTINUED FLIGHT WITH NO FURTHER ISSUES. PERFORMED AN OPS CHECK IAW AMM 36-00-00, SYSTEM OPS CHECKED GOOD, COULD NOT DUPLICATE THE SMOKE IN THE CABIN.