What was found
LAX - FLT 3241 - DURING CLIMB CREW REPORTED A HYDRAULIC QUANTITY AND PRESSURE LOW. AN EMERGENCY WAS DECLARED AND CREW RETURNED TO LAX. DURING PARKING WHEN THE PROPELLERS WERE FEATHERED THE AIRCRAFT JUMPED CHOCKS AND THE RIGHT PROPELLER STRUCK A TUG. MAINTENANCE REPLACED THE NOSE LANDING GEAR UPLOCK ACTUATOR RETRACT LINE IAW SAAB MM. OPS CHECK WAS GOOD, FURTHER WORK WAS DONE TO THE AIRCRAFT PRIOR TO AIRCRAFT RETURNING TO SERVICE. (M)