Governor Lever; Engine Stop Solenoid - Yanmar 2TNV70 Operation Manual

PRODUCT OVERVIEW

Governor Lever

(2)
(1)
(3)
Figure 12
CAUTION
NEVER attempt to adjust the low or high
idle speed limit screw. This may impair
the safety and performance of the
machine and shorten its life. If
adjustment is ever required, contact
your authorized Yanmar industrial
engine dealer or distributor.
The governor lever (Figure 12, (1)) controls the
engine speed. The lever is linked to the engine
speed control device in the driven machine.
The high idle speed limit screw (Figure 12, (2))
restricts the maximum engine speed when the
engine is operated without a load.
The low idle speed limit screw (Figure 12, (3))
sets engine speed while it is idling.
28

Engine Stop Solenoid

0000648A
When the key is turned to the ON position, the
engine stop solenoid (Figure 13, (1)) is
energized and allows the fuel injection pump to
deliver fuel to the engine, allowing the engine to
be started. When the key is turned to the OFF
position, the engine stop solenoid is de-energized
and shuts off the fuel supply from the fuel
injection pump to the engine, causing the engine
to stop.
0000026A
0000045en
(1)
Figure 13
TNV Operation Manual
0000028A