As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
VENT BLOWER FAULT ACCOMPANIED BY ELECTRICAL ODOR. ODOR DISSIPATED AFTER BLOWER FAULTED AND PLACED TO OVER RIDE. MAINTENANCE REPLACED MICROSWITCH 8HQ (FOR BURNED BLADE) PER ESPM 20-45-24 AND AWM 21-26-02. ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK PER AMM 21-26-00-710-001. AIRCRAFT WAS GROUNDED.