喷油器的工作正常与否,对发动机的工作有直接影响,在安装喷油器时,我们认为有两点必须注意: 1.把喷油嘴往喷油器体上安装时,应先把调整螺钉拧松。把喷油嘴放到喷油器体上,使针阀上端轻松地伸入挺杆下端的孔内,然后把固定螺母套在喷油器上,拧紧再进行调整试验。 2.喷油器总成往缸盖上安装时,有的同志对两个固定螺母,随便拧紧一个,再拧另一个,其结果就使喷油器在缸盖的孔内偏斜,影响发动机工作。正确的 Injector work is normal or not, the work of the engine has a direct impact, when installing the fuel injector, we think there are two points to note: 1. The fuel injector injector body to install, you should first Loosen adjusting screw. Place the injector on the injector body so that the upper end of the needle valve easily extends into the hole at the lower end of the tappet, and then tighten the fixing nut on the injector to tighten and adjust the test. 2. Injector assembly to cylinder head installation, some comrades of the two fixed nuts, casually tighten one, and then the other one, the result of the injector in the cylinder head hole skew affect the engine jobs. correct