NANO

WHEELS AND TYRES 471 SUSPENSION 5.3.2 ON VEHICLE REPAIRS 1. While installing wheel assembly on wheel hub, following precautions should be taken : (a) The wheel must be correctly positioned relative to the hub when mounting on the vehicle. (b) To prevent rusting, small amounts of oil may be applied to the wheel bolts. Care must be taken not to over lubricate. (c) Wheel bolts should be tightened as per specified torque value. NOTE : Excessive bolt tightening may cause deformation of bolt causing failure and an insufficient tightening may cause the wheel loosening. 2. While removing wheel assembly using a jack, following precautions should be taken : (a) Follow the jacking instructions. (b) Make sure to set the jack properly in the jack point. Raising the vehicle with improperly positioned jack may damage the vehicle or causes the personal injury. (c) Do not carry any other work or never get under the vehicle supported by jack otherwise personnel injury may occur. (d) Do not start or run the vehicle while supported by jack. (e) Do not lift the vehicle with any person inside. (f) Do not lift the vehicle excessively. Lift up to sufficient height necessary to remove and change the wheel. (g) Do not start or run the vehicle while supported by jack.