Rubber water blocking ring Installation Considerations

Cylinder liner is a water-blocking circle "O" shaped rubber parts, mostly round cross-section, compared with the oil seal, simple structure, neither skeleton, nor self-tightening spring, relying on its own flexibility and rubber elasticity closed . If improperly installed, will make a lot of water jacket cooling water infiltrated the crankcase, causing oil deterioration, lubrication quality deterioration, increased engine wear of the moving parts, and even Burnt axle and other major faults, so when installing water blocking ring should note the following:
(1) If the water blocking ring seal tank too small or too cylinder, the water blocking ring into the seal groove for liner could not certain height above the curved surface, at this time, can be added at the bottom of the seal groove Apply one layer of asbestos rope, coated with water-resistant calcium-based grease, then blocking water trap seal into the groove, and then the body bore cylinder pressure on people.
(2) If the water blocking ring seal tank liner is too thick or too shallow, water blocking ring into the curved face up after too much time not only liner installation difficulties, but also squeeze squeeze even rotten bad rubber seal liner, rubber seal emery cloth evenly polished until it is loaded seal security seal labels tank after projection height appropriate date. Then grease the surface of the rubber ring can be pressed into the cylinder body bore.
(3) If uneven thickness or water blocking ring seal tank shades, rubber ring mounted on the cylinder liner protrusion height after coloring, you should carefully check the rubber ring problem, or seal tank problems, will be deposited problematic parts replaced.
(4) into the cylinder in the rubber blocking water trap seal tank before the rubber ring and meter seals tank should be cleaned, and in the installation into the dirt to avoid impurities. After the rubber ring mounted on the cylinder, carefully check whether there twisting muddy off slot and so on. Liner is installed, you should carefully remove the cylinder upper and lower bearing hole Korea on the dirt, and the next order of hole surface coated with oil, then slowly put pressure on people bearing hole liner.