WEICHAI R6160 Series - Check injection pressure of injector, and clean needle valve and seat assembly of injector

R660系列柴油机维修保养手册
-6-
Maintenace Manual For R660 Series Diesel Engine
检查喷油器的喷油压力，清洗喷油
器的针阀偶件。
Check injection pressure of injector, and
clean needle valve and seat assembly of
injector
从机器上取下喷油器（操作方法详
见本手册第八章“更换喷油器”的内容）。
Remove injector as described in Para. 8.3.
如右图所示，将拆下的喷油器接到
试验器上。通过压动试验器的手柄来给
喷油器供油。
Connect this injector to the tester, and
operate the handle of tester to supply fuel to
the injector (as shown in right figure).