SDR CALA2017081102594

Service difficulty report · Unknown · Boeing 737824

Difficulty date: August 11, 2017
Submitted: August 12, 2017
Operation: Air carrier
Aircraft: N37287
Make and model: Boeing 737824
Aircraft serial: 31636
Aircraft time: 44,580 hours, 15,502 cycles
System (JASC): 2120 · Air Distribution System
Part: Unknown
Condition: Odor
Location: Cockpit & Cabin
Stage of operation: CL
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

ODOR IN CABIN AND COCKPIT. EMERGENCY DECLARED. THERE WAS NO VISIBLE SMOKE, JUST THE ODOR OF OIL IN CABIN AND COCKPIT FOR A FEW MINUTES THEN DISSIPATED. PERFORMED AMM 05-51-26-800-801 AND COULD NOT DUPLICATE. TOOK AIRCRAFT OUT FOR POWER RUN AND NO FAULTS WERE FOUND, .INSPECTED ENGINES AND NO FAULTS FOUND. REPLACED THE RECIRCULATION FILTERS IAW 21-25-01-000- 801 AS A PRECAUTION. .ALL PACKS AND BLEEDS CHECKED GOOD.