Breather valve maintenance check

‌ Breathing valve maintenance procedures and precautions ‌

‌ Inspection and cleaning ‌ : Open the top cover, check the valve disc, seat, guide rod, guide hole, spring and other inside the breathing valve for rust and dirt, and clean. If necessary, clean with kerosene to ensure smooth flow of gas in and out. ‌

‌ flexibility check ‌ : check whether the valve disk is flexible, whether the sealing surface is good, and repair if necessary. Since the sealing surface is made of non-ferrous soft metal, a finer grinding agent should be used when grinding.

‌ regular maintenance ‌ : breathing valve maintenance and maintenance once a month, twice a month in winter. First gently open the valve cover, take out the vacuum valve disc and pressure valve disc, check whether there is oil and dirt, clean and put back in place, pull up and down a few times, check whether the opening is flexible and reliable