As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB THE LT AND RT WING ANTI-ICE SYSTEMS CYCLED ON AND OFF. THE CREW FOLLOWED THE QRH AND RETURNED TO CLT. MAINTENANCE TROUBLESHOT THE SYSTEM AND FOUND THE NR 2 - NR 3 SLAT TRACK CONNECTOR FLEX TUBE DENTED CAUSING REDUCED BLEED AIR FLOW TO THE LT OUTBOARD SLAT. THE CONNECTOR WAS REPAIRED IAW BOMBARDIER REO 670-30-11-06. BOTH WING ANTI-ICE SYSTEMS OPERATIONALLY CHECKED GOOD AND THE AIRCRAFT WAS RELEASED FOR SERVICE.