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AUG 柴油机大修和喷油泵检修后重新安装时，必须检查供油正时。 1)顺时针摇转曲轴，使第I缸活塞处于压缩行程上止点前规定的供油开始位置，即固定标记对准飞轮或曲轴胶带轮上的供油提前角记号。2)转动喷油泵凸轮轴，使喷油泵联轴器(或自动提前器)上的定时刻线标记与泵壳前端上的刻线记号对准。3)向前推入喷油泵，使从动凸缘盘的凸块插入联轴器并与之接合，在拧紧主动凸缘盘和中间凸缘盘的两个螺钉时，应使两凸缘盘上的。标记对准，这样，即可确保柴油机的供油提前角符合要求。7123-340RAPPle-tab-span" style="white-space:pre"> 7180-550R 4/8.5L DPA7123-340S 7180-550S 4/8.5R DPA7123-340T 4/9L DPA7123-340U 7180-550U 4/9R DPA7123-340W 7180-550W 4/9.5R DPA7123-345T 7180-559T 6/9L DPA7123-345U 7180-559U 6/9R DPA7123-909T 7180-571T 6/9L DPA7139-130T 4/9L DPA7139-235G 3/8R DPA7139-360U 7180-560U 6/9R DPA7139-709W 7180-611W 3/9.5R DPA7139-764S 7180-616S 3/8.5R DPA7139-764T 7180-616T 3/9L DPA7139-92Y 6/10R DPA7180-572Y 6/10R DPA91Y 6/10R DPA7123-909V 7180-571V 6/9.5L DPA7180-600L 4/7R DPA7180-650S 3/8.5R DPA7180-647U 4/9R DPA7180-613W 3/9.5R DPA7180-645L 4/7R DPA7180-655L 6/7R DPA7180-668S 4/8.5R DPA7180-668U 4/9R DPA7180-668W 4/9.5R DPA7180-698U 344U 4/9R DPA7180-722U 4/9R DPA7180-727L 6/7R DPA7180-819U 4/9R DPA7180-965L 4/7R DPA7180-973L 3/7R DPA7180-977S 3/8.5R DPA7183-113L 4/7R DPS7183-121K 3/7L DPS7183-125L 4/7R DPS7183-156L 6/7R DPS7183-165L 4/7R DPS7183-128K 4/7L DPS7183-129K 4/7L DPS7183-136K 4/7L DPS7185-023L 6/7R DP200PARent;">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=1596510659388&bpp=14&bdt=69&idt=97&shv=r20200730&cbv=r20190131&ptt=9&saldr=aa&cookie=ID%3D304b6af2d14c8618%3AT%3D1594170233%3AS%3DALNI_Maq74S4nrwl8hj83g5M9J8GAvG8_A&nras=1&correlator=5716341287785&frm=23&ife=1&pv=2&ga_vid=1862347321.1596510660&ga_sid=1596510660&ga_hid=710780719&ga_fc=0&iag=3&icsg=42&nhd=1&dssz=4&mdo=0&mso=0&u_tz=480&u_his=28&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=21066706&oid=3&pvsid=4051198474279932&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.i2vpkjvo3i1&dtd=121" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" allowfullscreen="true" data-google-container-id="0.i2vpkjvo3i1" data-load-complete="true"> |