High Quality Diesel Injector Nozzle DLLA162PM011 Fuel Injector Nozzle For Siemens Piezo injector 5WS40539 Spare Part

(1) When preparing the car the fuel injector of each cylinder should be manually pumped to prevent the fuel injector from dry grinding caused by the lack of fuel lubrication when the fuel injector is used for a long time  which will cause excessive wear of the fuel injector couple  accelerate the aging of the fuel injector  and shorten the service life.

(2) After long-term suspension or maintenance  before use  attention must be paid to the fuel injection equipment  including the fuel injection nozzle  to deflate to prevent air in the fuel injection equipment  so that the load of each cylinder is unbalanced  resulting in too high load of some cylinders and the rotation of the crankshaft is also unstable.

(3) Correct operation of single-cylinder oil stopping. When a problem with a certain cylinder is that a single cylinder needs to stop the oil, the engineer of the equipment in charge pays attention to the correct operation, because stopping the oil supply of this cylinder means that the fuel injection equipment of this cylinder has no fuel lubrication. Strictly prevent dry grinding.

(4) Disassembly and assembly. The working conditions of the fuel injector nozzle are relatively bad  and there are often problems, and the operator of the competent equipment needs to be familiar with how to correctly disassemble and assemble the fuel injector, and correctly adjust the enlightened pressure of the fuel injector. Due to the different structure of the fuel injector nozzles of each manufacturer, it is necessary to look at the instruction manual corresponding to the fuel injector nozzles of different manufacturers.