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金杯客车空调制冷系统制冷剂泄漏是一种常见故障。位于客车底部正前方冷凝器附近高压制冷剂管(铝管)的接头处,在客车使用一段时间后常会出现制冷剂(含冷冻机油)泄漏故障(可观察到明显的油渍).
Jinbei bus air conditioning and refrigeration system refrigerant leak is a common failure. Located at the junction of the high-pressure refrigerant pipe (aluminum pipe) near the condenser just in front of the bottom of the passenger car, refrigerant (including refrigerating machine oil) leakage failure (obvious oil stain) often occurs after the passenger car is used for a period of time.