SDR USAABB00001

Service difficulty report · Unknown · Boeing 767201

Difficulty date: January 18, 2000
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N650US
Make and model: Boeing 767201
Aircraft serial: 23902
System (JASC): 2120 · Air Distribution System
Part: Unknown
Condition: Odor
Location: Cockpit
Stage of operation: AP
How discovered: O
Nature of condition: B
Precautionary procedure: H

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

What was found

PHL - FLT 893 - ON ARRIVAL TO PHL AT FL250, CRWE NOTED AN ACRID ODOR IN THE COCKPIT. CREW DESCENDED TO FL180 AND PERFORMED CHECKLIST PROCEDURE, INCLUDING SECURING THE RECIRC FANS, UTILITY BUS, APU BLEED AIR AND EACH AIR CONDITIONING PACK (ALTERNATELY). THE ODOR DECREASED. FLIGHT LANDED AT PHL WITH NO FURTHER INCIDENT. MAINTENANCE OPERATED THE AIRCRAFT FOR 15 HOURS, AND INSPECTED THE AIRCRAFT FOR DISCREPANCIES. NOTHING WAS FOUND TO PRODUCE FUMES OR SMOKE. (M)