As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FLIGHT, AT LOW POWER SETTINGS, HOT ODOR IS EMITTED IN COCKPIT AND CABIN AT HIGH POWER SETINGS AND ON GROUND. INSPECTED BOTH ENGINE AIR SWITCHING VALVES AND APU AREA. NO DISCREPANCIES NOTED. FOUND NR 2 ENGINE GARLOCK SEAL LEAKING. R & R GARLOCK SEAL. NO LEAKS NOTED IAW AND WC 24-30-02R.