cylinder and the cylinder head sealing

Cylinder and cylinder head sealing is relatively simple , in order to ensure the cylinder and the cylinder head between the static sealing performance , in addition to a reasonable choice of static with the gap , the appropriate O- out of the loop , when conditions in  Hydraulic ferrules O-ring assembly by squeezing the sides of the nylon backing , which can improve the ability of the pressure ring , flange bolts or cylinder head screws to increase preload to prevent working loose due to vibration , resulting in static and dynamic sealing surface wear due to wrong , resulting in seal damage .