As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) RT MLG RETRACT ACTUATOR HOSE RUPTURED IN-FLIGHT, AIRCRAFT LANDED WITH NO INCID ENT. LOST ALL HYD FLUID ON NR 2 SYSTEM HOSE REPLACED. RUPTURED RETRACT ACTUATOR FLEX LINE, P/N 46455-7, REPLACED AND GEAR SWINGS CARRIED OUT. A/C RTSRUPTURED HOSE TO BE RETURNED TO BOMBARDIER FOR INVESTIGATION.