What was found
NR 2 ENGINE VIBRATES UP TO 4.0. DECLARED EMERGENCY, RETURNED TO FIELD, LANDED WITHOUT INCIDENT. INSPECTED W9 HARNESS AND ACCELEROMETER IAW S170EI-77-31-0006. NO DEFECTS NOTED, RAN NR 2 ENGINE AND VIBRATION FOUND WITHIN LIMITS.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
NR 2 ENGINE VIBRATES UP TO 4.0. DECLARED EMERGENCY, RETURNED TO FIELD, LANDED WITHOUT INCIDENT. INSPECTED W9 HARNESS AND ACCELEROMETER IAW S170EI-77-31-0006. NO DEFECTS NOTED, RAN NR 2 ENGINE AND VIBRATION FOUND WITHIN LIMITS.