Kubota D1703-BE User Manual

M.5 FUELSYSTEM
92.4mm STROKE SERIES WSM, 0109A
At high speed running with overload
0107F040
__
~
To stop engine
0107F041
When an overload is applied to the engine
running
at a high speed, the centrifugal force of steel
ball
(13) becomes small as the engine speed is
dropped, and fork lever 2 (5) is pulled to the right by
the governor springs
1 (2) and 2 (3), increasing fuel
injection. Though, fork lever
2 becomes ineffective
in increasing fuel injection when it is stopped by the
adjusting bolt
(17).
After that, when the force of torque spring (18)
becomes greater than the centrifugal force of the
steel ball, fork lever
1 (4) moves rightward to increase
fuel injection, causing the engine to run continuously
at a high torque.
(17) Adjusting Bolt
(18) Torque Spring
When the stop lever (19) is moved to STOP
position, fork lever 1 (4) is moved leftward and the
control rack
(14) is moved to the non-injection
position, stopping the engine.
(1 9) Stop Lever
M-33

Kubota D1703-BE Specifications

General

Brand	Kubota
Model	D1703-BE
Category	Engine
Language	English