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东风 解放中型车有电、气动雨刮器二种。无论那一种当摇臂传动机构中的自润滑聚甲醛工程塑料SFO球碗坏掉以后再也无法使用了。要换只得换雨刮器总成,这实在是一种浪费。(别无它法因配件营业部根本无此货供应)能不能用别的方法改进?我抱着试试看的想法进行试验:将工程塑料球碗烂的去掉,往球头里套进一只大小合适的螺帽,螺帽焊在摇臂杆两头的原
Dongfeng liberation of medium-sized car has electricity, two kinds of pneumatic wipers. No matter what type of rocker arm transmission mechanism in the self-lubricating polyoxymethylene plastic ball SFO bowl will not be able to use. To change only wiper assembly, this is really a waste. (There is no other way because there is no supply of spare parts business department) can not use other methods to improve? I hold the idea of trying to test: Rotten the bulbs to remove the plastic ball, The size of the appropriate nut, nut welded to the original two rocker arm