As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLIGHT 3689 AFTER TAKEOFF CREW REPORTED LOSS OF POWER ON ENGINE 2. CREW REPORTED THAT ENGINE 2 LOST 50 PERCENT POWER DURING CLIMB. EMERGENCY WAS DECLARED AND AIRCRAFT RETURNED TO FIELD. NO OVERWEIGHT LANDING WAS NOTED. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED RIGHT FUEL METERING UNIT IAW CRJ-700 AMM 73-21-03. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.