As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NO SIDETONE. PERFORMED PRELIMINARY INSPECTION. FOUND UNIT NOT MODULATING AND TRANSMIT POWER OUT EXCESSIVE AND COULD NOT ADJUST EITHER. REPLACED BAD Q109 AND Q110 TRANSISTORS. REPAIRED. ADJUSTED POWER OUT AND SIDETONE. FOUND L505 COIL BROKEN. REPLACED COIL. REMOVED LIGHT CORROSION FROM CHASSIS. BENCH CHECK GOOD.