As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPON APU START, COMING INTO GATE, ODOR OF RUBBER/BURNING RUBBER OCCURRED THROUOUT THE CABIN /FLIGHT DECK. DISAPPATED IN ABOUT 5 MINUTES. PERFORMED INSPECTION OF AIRCFAFT FOR REPORT OF BURNING RUBBER SMELL IN CABIN IAW WORKCARD 0550-2001. NO A/C DEFECTS OR ANOMALIES NOTED. A/C OK FOR SERVICE PER SOLUTION # 1-08458. (LP# 5118654)