What was found
AUTOPILOT PITCH TRIM FAILED 2 TIMES IN FLIGHT. PROBLEM TRACED TO RELAYS IN PITCH TRIM RELAY BANK. THREE NEW RELAYS INSTALLED AND PROBLEM WAS CORRECTED. THIS IS 1 OF 4 OCCURRENCES IN 2 AIRCRAFT FLEET.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AUTOPILOT PITCH TRIM FAILED 2 TIMES IN FLIGHT. PROBLEM TRACED TO RELAYS IN PITCH TRIM RELAY BANK. THREE NEW RELAYS INSTALLED AND PROBLEM WAS CORRECTED. THIS IS 1 OF 4 OCCURRENCES IN 2 AIRCRAFT FLEET.