As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LANDING GEAR WAS VERY SLOW TO RETRACT AFTER TAKEOFF. NOSE GEAR RED UNSAFE LIGHT EXTINGUISHED AT 3,500 FEET AND BOTH MAINS AT 4,500 FEET. FLIGHT RETURNED TO MSP AND LANDED WITHOUT INCIDENT. REPLACED THE LANDING GEAR ALTERNATE HYDRAULIC PUMP DUE TO INTERNAL BYPASSING. OPERATIONAL CHECK NORMAL ON GEAR SWING AND AIRCRAFT RETURNED TO SERVICE.