进口汽车启动机换向器的修复１换向器的选择进口汽车启动机被烧坏了换向器需要整个更换时，必须先作如下记录，测定它的外径、内孔径、铜排长度以及槽数等尺寸数据。然后选择尺寸数据接近的国产换向器（槽数要绝对相等，同时尽量选择夹片式的换向器），如果没有，可向江苏... Import car starter repair commutator 1 commutator selection Import car starter burned the commutator needs to be replaced as a whole, you must make the following records, determine its diameter, bore, copper length and Slot number and other dimensional data. Then select the size of the data close to the domestic commutator (slot number must be absolutely equal, while trying to choose clip-type commutator), if not, to Jiangsu ...