14.5 FUEL MODULATING GOVERNOR ADJUSTMENT
Fig 12 - Adjusting Buffer Screw
Fig. 11 - Adjusting Idle Speed
Install Removed Parts
the governor cover.
1
Install and tighten the governor adjustment cover
Adjust Fuel Shut-Off Air Cylinder Linkage Engines
(44).
Having Fuel Shut-Off Air Cylinder Assembly
2
Connect the throttle control rod to the throttle
control lever at the governor cover.
After completing the adjustment of the engine governor,
adjust the linkage between the air shut-off cylinder (Fig.
3
Connect the linkage to the engine stop lever at
13) and the injector fuel control tube WV lever according
to the following procedure.
1
Place the governor control lever into the full speed
position
The movement of the control lever to the
full speed position will move the injector racks to the
FULL-FUEL position.
2
Loosen the lock nuts on the air cylinder fuel shut-off
rod and lengthen the rod by turning the turnbuckle
until the end of the slot contacts the pin in end of
the control tube shut-off lever. Then shorten the
rod one complete turn of the turnbuckle and tighten
the lock nuts.
Adjusting the rod in this manner will permit the governor
to move the injector fuel control racks into the FULL-
FUEL position without coming to the end of the slot in the
end of the air cylinder fuel shut-off rod.
Fig 13 Air Cylinder Linkage
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