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1. Idler sprocket
5.
Check the chain tension and tighten the idler
bolt and locknut.
Checking the Torque of the
Transmission Output Shaft
Nut
Service Interval: After the first 5 hours
Yearly
Torque the nuts
(Figure
tapered shafts to 285 to 353 N∙m (210 to 260 ft-lb).
1. Nut (transmission-output shaft)
Adjusting the Motion
Control Linkage
1.
Refer to
Preparing for Maintenance (page
2.
Push the control levers all the way forward to the
front reference bar; If either of the control levers
contact the reference bar do the following:
A.
Allow the control levers to return to neutral
and loosen the 2 jam nuts on the hex
adjustment linkage
Figure 42
2. Idler bolt and locknut
43) on the transmission output
Figure 43
(Figure
44).
Note:
and the other is left-hand.
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1. Hex adjustment linkage jam nut
B.
Turn the hex adjustment linkage until there
is 1/8 to 1/4 inch (3 to 6 mm) gap between
the control lever and the front reference bar.
C.
Tighten the jam nuts
3.
Allow the control levers to return to neutral.
Turn the left hex adjustment link until the motion
control levers are approximately even with each
other.
4.
Repeat steps
control linkage.
Adjusting the Motion
Control Tracking
If the machine travels or pulls to one side when the
motion control levers are in the full forward position,
adjust the tracking.
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1.
Push both control levers forward the same
distance.
2.
Check if the machine pulls to one side; If it does,
stop the machine and set the parking brake.
3.
Loosen the lock nuts on the right motion control
linkage (as viewed from the rear of the machine.
Push the right control lever forward and rotate
the adjustment rod until there is 1/8 to 1/4 inch
(3 to 6 mm) gap between the right control lever
30).
and the front reference bar.
4.
Place the front reference/speed control bar in the
maximum forward position; refer to
Front Reference/Speed Control Bar (page
5.
Rotate the adjustment rod on the left side of the
machine
38
One jam nut is a right-hand thread
Figure 44
(Figure
2
and
3
for the other motion
(Figure
45).
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44).
Adjusting the
24).
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