SDR DALA2015061503776

Service difficulty report · Unknown · Boeing 757251

Difficulty date: June 10, 2015
Submitted: June 15, 2015
Operation: Air carrier
Aircraft: N552NW
Make and model: Boeing 757251
Aircraft serial: 26499
Aircraft time: 37,158 hours, 16,775 cycles
System (JASC): 2120 · Air Distribution System
Part: Unknown
Condition: Odor
Location: Cockpit
Stage of operation: CL
How discovered: O
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 CLIMB FL260, TURNED ON ENGINE ANTI-ICE, TWO MINUTES LATER EXPERIENCED STRONG CHEMICAL ODOR. DONNED OXYGEN MASKS. CHECK OF E/E COMPARTMENTS, GALLEYS, AND LAVATORIES SHOW NO ABNORMALITIES. CHECK OF COCKPIT LIGHTING AND INSTRUMENTS IS GOOD, CREW REPORTED ODOR DISSIPATED AFTER A FEW MINUTES, NO ODOR IN CABIN REPORTED. NO ABNORMALITIES FOUND. SUSPECT SOMETHING IN ATMOSPHERE. OK TO CONTINUE.