Approved association with Jehovah’s Witnesses requires accepting the entire range of the true teachings of the Bible, including those Scriptural beliefs that are unique to Jehovah’s Witnesses." WT 1986 4/1 Questions from Readers.
Keep in mind that to be disfellowshiped, an apostate does not have to be a promoter of apostate views. As mentioned in paragraph two, page 17 of the August 1, 1980, Watchtower, "The word 'apostasy' comes from a Greek term that means 'a standing away from,' 'a falling away, defection,' 'rebellion, abandonment. Therefore, if a baptized Christian abandons the teachings of Jehovah, as presented by the faithful and discreet slave, and persists in believing other doctrine despite Scriptural reproof, then he is apostatizing. Extended, kindly efforts should be put forth to readjust his thinking. However, if, after such extended efforts have been put forth to readjust his thinking, he continues to believe the apostate ideas and rejects what he has been provided through the 'slave class, then appropriate judicial action should be taken.
LETTER TO ALL CIRCUIT AND DISTRICT OVERSEERS, Sept. 1, 1980