Fig. 8 - Engine governor assembly longitudinal sections.
Mechanical-type engine governor
The engine injection pump governor assembly is a very advanced design
both for specific operating features and easy servicing.
The engine governor has been developed as a complete unit on which
either repairs or adjustments can be performed after removal from
engine.
Besides facilitating operations, also it offers the advantage of being swiftly
replaced or temporarily interchanged with a unit of same type and
specifications, thus preventing the machine from lying idle in the event of
mechanical interventions on it.
The following equipment is also provided with the governor assembly:
Automatic extra fuel supply
Whenever the engine is turned off, extra fuel is automatically supplied to
the combustion chamber by this unit; this ensures a prompt engine
starting response.
(To be sure this automatic supply function is not prevented in very cold
weather, we recommend releasing the engine fuel shut-off control - STOP
- immediately after the engine has been stopped).
Engine fuel shut-off
This control permits the engine to be stopped effortlessly, as it directly
operates the pump control rod and no connection to the governor assem-
bly is provided.
Anti-hunting
This device limits the engine speed variation when this turns at fast idling
speed.
Fig. 9 - Engine governor transmission assembly.
engine
SILVER 80 - 90 - 100.4 - 100.6
fuel system
MECHANICAL-TYPE ENGINE GOVERNOR
16
1
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