SDR CALA2017050101203

Service difficulty report · Unknown · Boeing 737824

Difficulty date: May 1, 2017
Submitted: May 1, 2017
Operation: Air carrier
Aircraft: N37287
Make and model: Boeing 737824
Aircraft serial: 31636
Aircraft time: 43,670 hours, 15,129 cycles
System (JASC): 2120 · Air Distribution System
Part: Unknown
Condition: Odor
Location: Not Reported
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

MOMENTARY ODOR OF OVERHEATING ELECTRONICS SEAT 20C. LASTED 10 MINUTES, THEN DISSAPATED. PERFORMED AMM TASK 05-51-26-800-801C1 THRU STEP C(2)(F)(1). NO SMOKE ODOR IN FLIGHT DECK OR CABIN NOTICED AT THIS TIME. PERFORMED HIGH POWER ENGINE RUN WITH PACKS ON ENG BLEED ON, ENG GEN ON NO ODOR NOTICED. REMOVED AND REPLACED RECIRC FILTERS AS PERCAUTIONARY REF AMM 21-25-01. OK TO CONTINUE.