Diesel Injector Fuel Injector 0445120323 Compatible with Bosch Injector Cr/IPL26/Ziris

Eight, starting oil seal oil leakage

1. In the case of low negative pressure of the crankcase caused by various reasons, the starting oil seal is easy to leak oil. The solution is the same as the solution of low negative pressure in the crankshaft oil seal oil leak.

2. The lip of the starting oil seal is not smooth, there are scars, the quality of the oil seal is wrong, and the oil leakage is caused by the serious wear of the lip of the starting oil seal due to long-term use. At this time, the starting oil seal should be replaced.

3. The starting shaft journal roughness is large, apply emery cloth to repair the starting shaft journal or replace the starting shaft.

4. There is no oil return hole at the starting shaft bushing on the gear chamber cover, so that the oil return at the starting oil seal can not flow into the gear chamber cover, so as to cause oil leakage. At this time, the primary oil hole should be drilled on the gear chamber cover.

5. Starting oil seal assembly is not in place, because the lip of the oil seal cannot contact with the 35mm journal, resulting in oil leakage, special tools or old starting oil seal should be used to knock in place on the oil seal.

Nine, breathing apparatus oil leakage

1. Gear chamber cover is installed on the surface of breathing apparatus. Uneven, this time should be uneven file repair, assembly paper pad coated with sealant.

The negative pressure value of the axle box decreases and oil drops from the breathing apparatus window. In this case, qualified parts should be replaced and assembled according to the technical requirements.

3 cylinder liner, live sierra book, Ye Zhai Qiao braid one by one because more Kuangfu oil leakage. At this time should find out the cylinder liner, piston hair, replace the damaged parts.