As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLE - FLT 3280 - CREW REPORTED THAT AFTER TAKEOFF THE LANDING GEAR WOULD NOT RETRACT. AIRCRAFT RETURNED TO FIELD WITHOTU FURTHER INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT THEN REMOVED AND REPLACED THE HYDRAULIC POWER PACK IAW B1900D MM 32-30-02. OPERATIONAL AND LEAK CHECKS WERE SATISFACTORY. AIRCRAFT RELEASED FOR SERVICE. (M)