What was found
AUTO COARSEN SYSTEM DID NOT ARM DURING TAKEOFF. COULD NOT DUPLICATE. CLEANED CONTAMINATION FROM P3 ARMING SWITCH CONNECTIONS, SYSTEM TEST NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AUTO COARSEN SYSTEM DID NOT ARM DURING TAKEOFF. COULD NOT DUPLICATE. CLEANED CONTAMINATION FROM P3 ARMING SWITCH CONNECTIONS, SYSTEM TEST NORMAL.