What was found
AFTER LIGHT CHECK ON PREFLIGHT, F/O TRP PANEL UPPER RIGHT CORNER BEGAN TO SMOKE WITH ACRID ELECTRICAL ODOR. SECURED ALL ELECTRICS, REPLACED TRP PANEL, ALL CHECKS NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFTER LIGHT CHECK ON PREFLIGHT, F/O TRP PANEL UPPER RIGHT CORNER BEGAN TO SMOKE WITH ACRID ELECTRICAL ODOR. SECURED ALL ELECTRICS, REPLACED TRP PANEL, ALL CHECKS NORMAL.