As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:N/A ATB - RETURNED TO YHM AFTER SMOKE SMELL IN C/P AT 2,000 FEET. COMPLIED WITH GENERAL INSPECTION AS PER DC8 MM CH 5-00-00, WITH NO DEFECT NOTED AT THIS TIME. ENG RUNS CARRIED OUT WITH GENERATORS AND PACKS ON. A/C OK FOR SERVICE. COULD NOT DUPLICATE SNAG.