SECTION 3 - CHASSIS & TURNTABLE
3-18
3121784
Diesel Engine RPM control
On Diesel powered units a throttle actuator controls the
fuel to manage the engine speed based on operating con-
ditions.
Figure 3-28.
Throttle actuator on Kubota D902
Diesel Actuator Rod Travel Adjustment
Figure 3-29.
With the control linkage pushed against the idle stop,
adjust the lock nut.
3.7
THERMIC ENGINE REPLACEMENT
1.
Place and stabilize the machine on a flat and
level surface.
2.
Turn machine OFF and remove the key ignition,
and a tag with warning do not start the machine.
3.
Remove the cover 1.
Figure 3-30. Engine cover
4.
Disconnect, tag and isolate the wires from the
engine.
5.
Disconnect the oil pipes and cooling lines, then
drain the 2 circuits.
Figure 3-31. Image 3
1.
Replace the engine and tighten the screws
Torque screws to 16.2 ft. lb. (22N-m) and 18.5 ft.
lb. (25Nm) respectively.
2.
Connect the wires to the motor.
3.
Replace guard on motor (1) and test the
machine.
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