<ruby id="dfddf"><mark id="dfddf"></mark></ruby>

<pre id="dfddf"><ruby id="dfddf"><mark id="dfddf"></mark></ruby></pre>

<ruby id="dfddf"></ruby><pre id="dfddf"><del id="dfddf"></del></pre>

          秋霞电影福利片久久网,中文字幕在线观看国产,欧美一区高清,色姑娘天天操 国产精品欧美日韩精品,国产成人三级,久草丝袜,在线观看麻豆精品国产不卡 亚洲精品无码久久不卡,97婷婷色,九九久久精品国产免费看小说,91庥豆果冻天美精东蜜桃传媒 亚洲天堂免费在线,日韩中文字幕在线不卡,视频二区三区国产情侣在线,成人网久久

          Auto parts maintenance

          Source:Jinhua Haoxiang Auto Parts Co., Ltd.Publication time:2019-06-04

          Heat protection

          If the engine piston temperature is too high, it will easily lead to overheating and melting, and the cylinder will be overheated; rubber seals, triangle tapes, tires, etc. will overheat, easy to premature aging, performance degradation, shortened service life; starter, generator, regulator and other electrical equipment The coil is overheated and extremely burnt and scrapped.

          Avoid the dirty

          If the fuel filter, oil filter, air filter, hydraulic oil filter, and various types of filters are too dirty, the filtration effect will be poor. Parts such as the radiator fins, the air-cooled engine block and the cylinder head fins, and the cooler fins are too dirty, resulting in poor heat dissipation and high temperatures.

          Avoiding

          The engine cylinder head gasket can not be reversed during installation, otherwise it will cause premature ablation damage of the cylinder head gasket; the engine fan blades should not be reversed when installed; for tires with directional pattern, herringbone pattern tires, the ground footprint after installation should be The tip of the finger points to the back.

          Avoidance

          Engine valve locks should be installed in pairs. If they are missing or missing: they will cause the valve to run out of control and crash the piston; engine connecting rod bolts, flywheel bolts, split pins mounted on the drive shaft bolts, locking screws, fuses Locking devices such as spring pads, if leaked, may cause serious failures during use; if the oil nozzles used to lubricate the gears in the engine timing gear chamber are missing, it will cause serious oil leakage.

          国产精品一区二区不卡,日本h片在线,亚洲欧美精品日韩欧美,欧美精品一区视频 秋霞电影福利片久久网,中文字幕在线观看国产,欧美一区高清,色姑娘天天操 国产精品欧美日韩精品,国产成人三级,久草丝袜,在线观看麻豆精品国产不卡 亚洲精品无码久久不卡,97婷婷色,九九久久精品国产免费看小说,91庥豆果冻天美精东蜜桃传媒 亚洲天堂免费在线,日韩中文字幕在线不卡,视频二区三区国产情侣在线,成人网久久
          <ruby id="dfddf"><mark id="dfddf"></mark></ruby>

          <pre id="dfddf"><ruby id="dfddf"><mark id="dfddf"></mark></ruby></pre>

          <ruby id="dfddf"></ruby><pre id="dfddf"><del id="dfddf"></del></pre>