What was found
WHILE CLIMBING OUT OF DTW THE FLIGHT CREW ENCOUNTERED AN ENGINE VIBE ISSUE. THEY THEN MADE THE DECISION TO RETURN TO DTW. REMOVED AND REPLACED FAN BLADE PINS IAW CRJ 700 AMM 12-20-72-640-803. VIBE CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE CLIMBING OUT OF DTW THE FLIGHT CREW ENCOUNTERED AN ENGINE VIBE ISSUE. THEY THEN MADE THE DECISION TO RETURN TO DTW. REMOVED AND REPLACED FAN BLADE PINS IAW CRJ 700 AMM 12-20-72-640-803. VIBE CHECK GOOD.