对运输类旋翼航空器传动润滑系统失效试验适航条款进行追踪分析,研究该条款的衍变历程和最新发展动态,诠释该条款的技术内涵,明确了条款的适用范围及可能的失效模式,列举出适航条款符合性验证方法。 The tracking and analysis of the airworthiness clauses of the failure test of the transmission lubrication system of the transport-type rotorcraft are carried out. The evolution process and the latest developments of the clause are studied. The technical connotation of the clause is explained, the scope of application of the clause and the possible failure modes are clarified. Airline compliance verification method.