How pulley shaft assembly and motor pulley is rotating because the level of what you need before you can put it stuck, do not let it fall. Pulley and shaft are connected by bonds, but I do not think so simple, you will also need What other parts to assemble it? general interference fit it is not going to fall, but if others want the pressure with the motor shaft head cover will not fall off. Generally do not use pressurized way Bushes cover manufacturers offer, because the use of pressurized lid way for a long time after the pulley keys easy to loose, cut the key phenomenon. 1, a tight fit (most common) 2, shaft gland Threaded and 3, with the shaft with an elastic collar four large Bushes, drilling tapping on the pulley from the radial screwed 5. This is generally interference fit is the case you will not be talking about fall, so the sleeve is no need, according to your means lower motor pulley 6. If it is a common phenomenon in the traditional structure of the pulley, usually in the shaft The outer end of the nut plus a lock, such as the use of European standard sleeve pulley much more convenient, it will not exist this situation. Garbage truck transmission pulley pulleys often applied to a very important garbage truck transmissions, because transmission is mounted in the front bracket Bushes on a garbage truck, every time when you need to install the positioning of all the housing in Bushes Advantages and install transmission. Next, using the 8 bolts torque converter coupled to the flywheel. Turn the crankshaft pulley, if necessary, in order to tighten the bolts crosswise to 1/2 specified torque, then tighten to the specified torque. Tighten all screws and check whether the crankshaft rotates freely. When necessary, the crankshaft pulley bolt to tighten the transmission of new retaining ring fitted to the left and right axle, install vibration fork, then slotted the ball nut and cotter new head installed under each arm. spb Bushes Bushes _ _ Tianjin Hengda machinery provided by the Texas Hengda Machinery Co., Ltd .. Texas Hengda Machinery Co., Ltd. (www.sddzhdjx.com) (www.sddzhdjx.com) strong, credible, in Dezhou machining industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Hengda Machinery and you hand into the brilliant, for a better future!