As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ZIH - DURING CLIMB AT 10K FEET ALTITUDE, BURNING RUBBER/ELECTRICAL FIRE SMELL WAS DETECTED IN VICINITY OF ROW 15. REMOVED OVERHEAD PANELS AT ROWS 13-17 AND INSPECTED LIGHTS, BALLASTS, AND EMERGENCY BATTERIES. REPLACED LEFT AIR CONDITIONING SYSTEM COALESCER BAG. RAN ENGINE AND LEFT AC PACK FOR 45 MINUTES. COULD NOT DUPLICATE ODOR. RELEASED AIRCRAFT FOR SERVICE. (M)