太脱拉Ｔ８１５发动机为Ｖ型风冷发动机，因其喷油器和喷油器回油管均安装在气门室罩盖内，故极易产生油底壳进柴油故障，且诊断困难，导致发动机烧瓦或捣缸事故。根据笔者多年的维修经验，总结出该故障的诊断步骤和排除方法如下。１拆掉各缸气门室罩盖，启动发动机，观察是 TATLER T815 engine is a V-type air-cooled engine, because of its injector and injector return pipe are installed in the valve cover, it is easy to produce oil pan into diesel fault, and the diagnosis difficult, leading to engine burn Tile or stamping cylinder accident. According to the author’s many years of maintenance experience, summed up the fault diagnosis steps and troubleshooting are as follows. 1  Remove the cylinder valve cover, start the engine, the observation is