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DANA32000系列变速器具有比较完善的自检功能,可对不同类型的输入、输出信号进行检测和诊断。其检测或诊断结果可实时显示在显示器上,维修人员可以根据检测结果对故障部位进行判断。本文介绍1个运用该自检功能进行维修的案例。1.故障现象1台配装了DANA32000系列变速器的合力CPCD250ECH7型空箱堆高机,在使用过程中,发生变速器“脱挡”故障。具体故障现象如下:该空
DANA32000 series transmission has a relatively good self-test function, which can detect and diagnose different types of input and output signals. The test or diagnostic results can be displayed in real time on the monitor, maintenance personnel can test the fault location to determine. This article describes a case of using the self-test feature for maintenance. 1. Symptom 1 equipped with DANA32000 series transmission of the CPCD250ECH7 type empty stacker machine, transmission, the occurrence of transmission “off ” fault. Specific symptoms are as follows: the air