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6135Z型柴油机气缸盖衬垫、缸套封水圈往油底壳内漏水严重和进气门堆杆球窝与气门间隙调节螺钉球头脱离、甚至顶坏摇臂的故障经常发生,其原因是:6135Z型柴油机为增压机型,为了加强进气门杆与导管孔的润滑、多积聚些机油,在进气门导管内孔上端设有9°锥角。气缸盖衬垫、缸套封水圈漏水后,水很容易随机油一起积聚在进气门杆与导管之间,产生锈蚀,使进气门杆在导管内阻滞。柴油机工作时,配气凸轮轴凸轮通过推杆套管、推杆、气门间隙调节螺钉、摇臂和气门弹簧的作用,使气门杆在气门导管内作往复运动。当气门杆在导管内运动阻力过大时,虽
6135Z diesel engine cylinder head gasket, liner seal ring to the oil pan serious leakage and the intake valve heap ball nest and valve clearance adjustment screw ball head off, and even the top of the bad rocker failure often occurs, the reason is : 6135Z-type diesel engine is supercharged type, in order to strengthen the intake valve stem and conduit hole lubrication, the accumulation of some more oil, the inlet valve conduit bore with 9 ° cone angle. Cylinder liner, cylinder seal water ring leakage, the water is easy to accumulate random oil together between the intake valve stem and the catheter, resulting in corrosion, the intake valve stem in the catheter block. Diesel engine, the distribution cam cams through the push rod casing, putter, valve clearance adjustment screw, rocker and valve spring, the valve stem in the valve for reciprocating motion. When the valve stem in the catheter movement resistance is too large, though