be continued there is no need for retrieving the bushing it is when the wireline has been broken that retrieval must of course be accomplished without the aid of the wireline under such circumstances the bushing can be retrieved by use of the handling tool 80 illustrated in fig1 19 the remnant of the broken wireline being first cut off immediately adjacent the bushing advantageously by using a remotely operated cutting tool such as is disclosed in u s patent application ser no 311 287 filed 1981 by william s cowan tool 80 includes a cylindrical main body 81 four support arms 82 rigidly secured to and depending from the main body a plurality of jaw members 83 each pivotally mounted on a different one of the support arms a plurality of pressure fluid operated actuators 84 each mounted on a different one of the support arms for actuating the respective jaw members and a pressure fluid operated piston rod 85 fig1 body 81 is cylindrical and equipped with internal threads at its upper end for rigid connection to a handling string 86 fig1 and 17 arms 82 are flat as are jaw members 83 and each jaw member is supported on the respective one of arms 82 by a pivot pin extending at right angles to the plane of the arm so that the planes of.