Method of manufacturing a stabilizer bar with a rubber bush

A method of manufacturing a stabilizer bar with a rubber bush in which the stabilizer bar is inserted and held into the rubber bush, the method comprising:

• a first step of manufacturing a rubber bush without an intermediate plate by subjecting a rubber composition containing butadiene rubber and natural rubber as a polymer to vulcanization molding;
• a second step of applying a thermosetting adhesive onto at least one of an inner peripheral surface of the rubber bush and an outer peripheral surface of the stabilizer bar, to thereby form a thermosetting adhesive layer;
• a third step of inserting and fitting the stabilizer bar into the rubber bush;
• a fourth step of holding the rubber bush with a fixing jig such that the rubber bush is compressed in a direction of the stabilizer bar fitted into the rubber bush at a rate of 0% to 5%, at 25° C.;
• and
• a fifth step of heating the rubber bush to cure the thermosetting adhesive, while holding the rubber bush with the fixing jig such that the rubber bush is compressed in the direction of the stabilizer bar fitted into the rubber bush at the rate of 0% to 5%, to thereby bond and fix the rubber bush onto the stabilizer bar.