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 TM 55-1905-219-14-4
3-10. VARIABLE SPEED MECHANICAL GOVERNOR - MAINTENANCE INSTRUCTIONS (Cont).
LOCATION
ITEM
ACTION
REMARKS
b. Remove the bolt connecting the rod and eye to the stop lever. Align and
clamp the lever to the shutdown shaft in such a way that, at its mid-travel
position, it is perpendicular to the solenoid plunger. This assures that the
linkage will travel as straight as possible. The solenoid plunger has
available 1/2" (1.27 cm) travel which is more than adequate to move the
injector control racks from the full-fuel to the complete no-fuel position and
shutdown will occur prior to attaining complete travel.
c. With the stop lever in the run position, adjust the rod end eye for minimum
engagement on the solenoid plunger when the connecting bolt is installed.
The oversize hole in the eye or clip will thereby permit the solenoid to start
closing the air gap, with a resultant build-up of pull-in force prior to
initiating stop lever movement.
NOTE
The lock nut can be either on top of or below the stop lever.
d. Move the lever to the stop position and observe the plunger for any possible
bind. If necessary, loosen the mounting bolts and realign the solenoid to
provide free plunger motion.
3-450
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