汽车燃油泵结构图7183-136K共轨喷油器试验台厂家

 AUG

7123-340R 7180-550R 4/8.5L DPA

7123-340S 7180-550S 4/8.5R DPA

7123-340T 4/9L DPA

7123-340U 7180-550U 4/9R DPA

7123-340W 7180-550W 4/9.5R DPA

7123-345T 7180-559T 6/9L DPA

7123-345U 7180-559U 6/9R DPA

7123-909T 7180-571T 6/9L DPA

7139-130T 4/9L DPA

7139-235G 3/8R DPA

7139-360U 7180-560U 6/9R DPA

7139-709W 7180-611W 3/9.5R DPA

7139-764S 7180-616S 3/8.5R DPA

7139-764T 7180-616T 3/9L DPA

7139-92Y 6/10R DPA

7180-572Y 6/10R DPA

91Y 6/10R DPA

7123-909V 7180-571V 6/9.5L DPA

1)一人摇转曲轴使I缸活塞处于压缩行程(即I缸进、排气门都出现间隙)时，当固定标记正好对准飞轮或曲轴胶带轮上的供油提前角记号时，停止摇转曲轴。2)对于有喷油泵第一分泵开始供油正时标记的，检查联轴器(或自动提前器)上的定时刻线标记是否与泵壳前端上的刻线记号对上。若两记号正好对上，则说明供油正时正确;若联轴器上的标号还未到泵壳刻线记号 ，则说明供油时间过晚;反之若联轴器上的标记已超过泵壳刻线记号，则说明供油时间过早。而对于联轴器和泵壳前端无刻线记号的，此时就应该拆下喷油泵I缸高压油管，一人摇转曲轴，当快要到达I缸供油提前角位置时，要缓慢摇转曲轴，一人凝视I缸出油阀的出油口油面，当油面刚刚向上一动时，停止摇转曲轴，检查飞轮或曲轴胶带轮上的供油提前角刻线是否与其对应的指针对上(为以后检查方便，这时可在联轴器和泵壳上补做一对正时记号)。PARent;">ABSolute;top:0;border:0;width:undefinedpx;height:undefinedpx;" frameborder="0" src="https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-6745515041074118&ouTPUt=html&adk=1812271804&adf=3279755396&plat=1%3A32776%2C2%3A32776%2C8%3A134217728%2C9%3A134250504%2C10%3A32%2C11%3A32%2C16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C30%3A1081344%2C32%3A32%2C40%3A32&guci=2.2.0.0.2.2.0.0&format=0x0&url=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fact%3D1&ea=0&flash=32.0.0&pra=5&wgl=1&dt=1596509330802&bpp=6&bdt=42&idt=66&shv=r20200730&cbv=r20190131&ptt=9&saldr=aa&cookie=ID%3D304b6af2d14c8618%3AT%3D1594170233%3AS%3DALNI_Maq74S4nrwl8hj83g5M9J8GAvG8_A&nras=1&correlator=7309751741575&frm=23&ife=1&pv=2&ga_vid=1984766279.1596509331&ga_sid=1596509331&ga_hid=36820511&ga_fc=0&iag=3&icsg=42&nhd=1&dssz=4&mdo=0&mso=0&u_tz=480&u_his=10&u_java=0&u_h=900&u_w=1600&u_ah=870&u_aw=1600&u_cd=24&u_nplug=14&u_nmime=24&adx=-12245933&ady=-12245933&biw=1583&bih=777&isw=730&ish=360&ifk=2699508910&scr_x=0&scr_y=0&eid=21066612%2C21066393&oid=3&pvsid=364688904744881&pem=311&ref=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fadd_suc%3D1&rx=0&eae=2&fc=1920&brdim=0%2C93%2C0%2C93%2C1600%2C0%2C1600%2C777%2C730%2C360&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=8204&bc=29&ifi=0&uci=0.un458521ia5h&dtd=74" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" allowfullscreen="true" data-google-container-id="0.un458521ia5h" data-load-complete="true">