Baotou North Mercedes-Benz accessories crankshaft left the appropriate axial clearance is to prevent the use of mechanical parts due to thermal expansion and stuck. Baotou North Mercedes-Benz accessories crankshaft journal thrust bearings on both sides are gradually worn, wear to a certain extent, will make the crankshaft axial clearance is too large, crankshaft axial movement, affecting the normal operation of the engine and life. Therefore, in the repair of the northern part of the Mercedes-Benz accessories engine, should check whether the gap with the standard, and to adjust.

The check should be made before the crankshaft is not broken. First use the pry bar to push the crankshaft backward or forward, with a stopper into the gap between the thrust bearing and crankshaft measured, the measured gap value should meet the standard, if the value is greater than the specified value, can be replaced Thickened thrust bearing method to adjust.