THE LINER INSIDE THE NORTH SKIP ON THE #1 PRODUCTION HOIST, PULLED THROUGH THE FASTENERS RESULTING IN SALT WEDGED BETWEEN THE LINER AND THE SKIP DOOR, AND IN TURN WOULD NOT ALLOW THE SKIP DOOR TO FULLY CLOSE. AFTER THE HOIST BEGAN TO MOVE THE SKIP BECAME WEDGE IN THE SCROLLPLATES, RESULTING IN SLACK CABLE ON THE PRODUCTION HOIST. THE HOIST WAS DETERMINED TO BE DOWN AT 0920 AND MSHA