Steps to dismantle the fan shroud with external fan gear 1. Remove the fan shroud. When connected to the device with manual release: Unscrew the manual release lever. External fan: Remove the fan shroud with external fan. 2. Loose connection cable. 3. Remove the fan retaining ring and remove the fan. 4. Uniform loose bolt brake gear principle and completely unscrew the bolt. 5. The rotor from the hub is fully extended. 6. Check the wheel engages. 7. Check the friction surface of the bearing cap. Friction plate or flange scratch more serious, to be replaced. Rework friction surface friction bearing cap more serious. 8. Use calipers to measure the strength of the rotor and the rotor sleeve screw new addendum. 9. Calculate the distance between the magnetic parts and the armature in the following manner: Spacing = rotor strength + sLüNenn - addendum. 10. Unscrew the sleeve screws evenly until the spacing between the magnetic armature equal parts and the calculated values. 11. Install the new rotor and magnetic parts. Set of magnetic parts, see chapter readjust the air gap (page 54). 12. Connect the connector cable. 13. Install the fan shroud. You have to replace a brake friction plate. To meet the high-tech product development and production support needs, Runchi Reducer Factory aimed at the international advanced level reducer model, based on the first set of principles urgently worm reducer, using snowballing methods continue to purchase a high-performance, high-precision, high intelligent power equipment, metal processing equipment and testing equipment. Production quantities than eight # Five-Year period increased by more than three times, the company's production capacity, physical and chemical testing methods and measuring and testing conditions to reach the international advanced level. Economic and technical indicators in the forefront of the domestic industry. Reducer | Xianyang reducer | Runchi gear reducer by Texas Runchi Limited. Texas Runchi reducer Limited (www.sddzjsj.com) strong, credible, in Dezhou reducer, gearbox industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Runchi reducer and you hand into the brilliant, for a better future!