Toro 22970, Руководство оператора

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Controls System
Maintenance
The factory adjusts the controls before shipping the
machine. However, after many hours of use, you may
need to adjust the traction control alignment, the neutral
position of the traction control, and the tracking of the
traction control in the full forward position.
Important:
To adjust the controls properly,
complete each procedure in the order listed.
Adjusting the Traction Control
Alignment
If the traction control bar does not rest flush and
square with the reference bar when in the full backward
position, immediately complete the following procedure:
1. Park the machine on a flat surface and lower the
boom.
2. Stop the engine and remove the key.
3. Pull straight back on the traction control so the front
of the control contacts the reference bar (Figure 52).
Figure 52
1. Front of the control, out of
alignment 2. Reference bar
4. If the front of the traction control does not rest
square and flush with the reference bar, loosen the
flange nut and bolt in the stem of the traction control
(Figure 53).
Figure 53
1. Traction control 2. Stem , bolt and nut
5. Adjust the traction control so that it rests flush
against the reference bar when it is pulled straight
back (Figure 53 and Figure 54).
Figure 54
6. Tighten the flange nut and bolt in the traction
control stem.
7. Start the engine.
8. Drive the machine in reverse with the traction
control tight to the reference bar. If the machine
does not back up straight, complete the following
procedure:
A. Stop the engine
B. Lift/support the machine so that both tracks are
off of the ground and are free to run.
C. Loosen the flange nut and bolt in the stem of the
traction control (Figure 53).
D. Loosen the jam nuts on the traction rods, under
the control panel (Figure 55).
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