As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LOW POWER OUTPUT AND OVERMODULATES WHEN TRANSMITTING. VERIFIED COMPLAINT. REPAIRED. FOUND RECEIVER WEAK AND C/N SQUELCH SETTING WOULD DRIFT AS UNIT HEATED UP. REALIGNED RECEIVER. REPLACED Q304 TRANSISTOR. NO HELP. REPLACED Q301 TRANSISTOR. REALIGNED RECEIVER. REPAIRED. BENCH CHECK GOOD.