Adjustment - TM-55-1930-208-240165

TM 55-1930-208-24

3-35. CONTROLS, FUEL INJECTOR - Continued.

h. Adjustment - Continued.

(8) If the rack does not return to its original position, it is too loose. Back off the outer adjusting screw slightly

and tighten the inner adjusting screw slightly, this will correct this condition.

(9) The setting is too tight if, when moving the speed position to maximum speed position, the injector rack

becomes tight before the speed control lever reaches the end of its travel (as determined by the stop under

the governor cover). This will result in a step-up in effort required to move speed control lever to end of its

travel. To correct this condition, back off the inner adjusting screw slightly and tighten the outer adjusting

screw slightly. Torque the adjusting screws to 24-36 lb-in (3-4 Nm).

(10) Hold the button screw (figure 3-72) and tighten the locknut.

(11) Manually hold the No. 1 control lever in the fuel position and turn No. 2 control lever inner adjusting screw

until injector rack has moved to fuel position and inner adjusting screw is bottomed on control tube. Turn

outer adjusting screw down until it bottoms lightly on the injector control tube. Alternately tighten both the

inner and outer adjusting screws until they are tight.

(12) Recheck lever and rack No. 1 to make sure that it has remained snug on ball end of injector control rack.

If the rack of No. 1 is loose, back off inner adjusting screw and tighten outer screws.

(13) Position remaining control levers per steps (7) and (9). When properly adjusted, all levers will be snug on

injector control racks.

(14) Reconnect fuel rod to control tube.

(15) Turn idle speed adjusting screw (figure 3-71) until it projects 3/16 inch from the locknut to permit starting

the engine.

(16) Refer to paragraph 3-34 and install rocker arm cover.

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