二汽生产的东风—140汽车,驾驶室收录机采用横卧式自动磁带换面立体声收录机,其结构紧凑,立体声效果较好,并设置了防尘、防振装置。但装机方法欠佳,经常出现机内传动皮带脱落的故障,并且修复之后又会重复出现相同的故障。此收录机的结构采用磁带在上方,机械传动部分在下方的装置,飞轮的上下移动位置仅仅靠压带轮轴 Two-steam production Dongfeng-140 cars, cab recorders horizontal horizontal automatic tape changer stereo recorder, its compact structure, better stereo, and set a dust-proof, anti-vibration device. However, the installation method is not good, often appear within the machine drive belt off the fault, and repair will repeat the same fault. The tape recorder structure using the tape at the top, the mechanical transmission part of the device in the bottom, the flywheel up and down movement only by the pinch shaft