Injector 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 cylinder to be timed. Place small end of suitable 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 of injector follower. Hold push rod and tighten lock nut. Time remaining injectors in same manner. Install new gasket and rocker cover.