As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT PACK HI TEMP AFTER EXITING RUNWAY ALL TEMP IND NORMAL. BURNING ODOR IN COCKPIT. UPON BOARDING ACFT, OBSERVED NO BURNING ODOR. STARTED APU AND SELECTED RT PACK ON, INSP CB`S INSTRUMENTS AND COCKPIT LIGHTING, VERIFIED WINDOW HEAT AND FANS OP NORMAL. SELECTED LT PACK ON AND RECEIVED LT PACK HIGH TEMP. REPLACED LT FAN BYPASS CHECK VALVE IAW AMM. OPS CHECK GOOD. (K)