DISASSEMBLING/ASSEMBLING DEVICE FOR SUSPENSION UNIT

PROBLEM TO BE SOLVED: To provide a disassembling/assembling device easily and quickly operable, simple in structure, and being superior in general purpose of use. SOLUTION: A suspension unit provided with a damper 31 and a coil spring 32 is sandwiched between a first compression part constituted of a hydraulic jack supported on a base and a second compression part supported by guide shafts extended parallel to each other from the base. The second compression part is provided with a slide holder 20 guided by the guide shafts 3 and a nut- shaped positioning member 21 to be fixed around a screw part 12 in a appropriate position, a ring-shaped receiver metal 30 detachably provided in the central part of the slide holder 20 is stacked on a second spring sheet 40, the whole suspension unit is pushed up from the bottom by the first compression part, and one end of the coil spring 32 is separated from a second joint 36 via the second spring sheet 40 so that a damper 31 and the coil spring 32 can be disassembled.