●这样装磁电机方便取下东方红-75型拖拉机磁电机的火花塞,从火花塞孔中插入一量尺,转动起动机曲轴,使活塞到达上止点。反转曲轴,使活塞下降5.8毫米(即相当于活塞处于上止点前27°位置)。此时,在飞轮与机体的对应处打一记号,以便核对磁电机记号。打开磁电机盖子,按工作时的旋转方向转动磁电机轴,使断电触点处于刚刚打开的位置,盖好 ● This magnetic loading motor is easy to remove the ignition plug of Dongfanghong -75 tractor magneto. Insert a ruler from the plug hole and turn crankshaft of the starter to reach the top dead center of the piston. Reverse the crankshaft to lower the piston by 5.8 mm (ie, equivalent to 27 ° in front of the piston at top dead center). At this point, in the flywheel and the body hit a mark at the corresponding, in order to check the magneto markings. Open the magnet motor cover, according to the direction of rotation of the work of magnetic motor shaft, so that the power-off contacts in the just opened position, cover