Change oil seal walking steel wheel bearing oil seal leakage at the knowledge of the specific steps - bearing

Dragon new structural roller since going public in 2004, with its superior performance, reliable quality, cost-effective, has been praised by the great majority of users and favor, the machine sales and market share is also gradually improve. With the passage of time, the maintenance and overhaul of the machine arrival time, at present due to some special vibration wheel structure of the service center of dragon workers did not understand, cause there was a problem in the maintenance and overhaul to handle. Will now walking steel wheel bearing place when replace oil seal oil seal leakage, the specific steps 1, loosen the vibration motor four fixed bolt, and unload the vibration motor ( Don't have to remove the hose on the motor) ; 2, loosen the motor seat seven fixed bolt, and detach the motor seat; 3, loosen the supporting plate, and walking on the bearing seat and the former eight fixed bolt and plate frame connection bolt, unload the supporting plate, together with the shock absorber, stent; 4, loosen the eight fixed bolt bearing baffle, and unload the baffle; 5, looking for a diameter less than the plate of bearing inner ring, bearing shaft head outside the mat; 6, the left end cap will be removed, as shown opposite mat on the plate, looking for the 7 M12 x 70 bolt, used for fastening walking left end cover and bearing seat; Lock the figure 7, according to the diagonal sequence of seven bolt, the bearing and the bearing pull together, can be to turn the walking bearing flat, can replace model for phi 180 x 220 x 18 skeleton oil seal. Pay attention to the disassembly sequence according to the various parts, when installation antitone for installation. In the skeleton oil seal and drive on bearing and the bearing seat outside all needs to add more butter, so as to avoid damage to the oil seal when pressed, resulting in failure of oil again.