Injection Timing

With engine at normal operating temperature, place stop lever in no fuel position. Remove rocker cover and rotate engine until exhaust valves are completely open on the cylinder to be timed. Place small end of injector timing tool (J 1853) in hole in top of injector follower. Loosen push rod lock nut. Turn push rod and adjust injector rocker arm until extended part of tool will just pass over top injector follower. Hold push rod and tighten lock nut. Time remaining injectors in the same manner. Install new gasket and rocker cover.