Toro Groundsmaster 200 Series Operator's Manual page 13

Note: For the Groundsmaster 223. the OUT port elbow
fitting on the side of the manifold block must be rotated
180 .
20. For the Groundsmaster 1000L series only, remove the
relief valve from the G1 port and the 90 fitting from
the OUT port on the side of the manifold block. Install
the relief valve in the G1 port and install the barb
fitting, removed from the bottom of the lift valve, in the
OUT port of the manifold block.
21. For the Groundsmaster 1000L series only, cut off
11-1/2 in. (29.2 cm) of the hose, previously removed
from the barb fitting on the bottom of the lift valve, and
attach it to the barb fitting in the OUT port of the
manifold block. Secure it with a hose clamp.
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Figure 12
1. Hydraulic hose
2. Straight fitting
22. Place a drain pan under the rear of the transmission.
Note: On traction units equipped with an oil filter adapter
on the rear of the transmission, use steps 23–27. Other
machines use steps 28–33.
23. Remove the large and small plug from the right side of
the transmission oil filter adapter.
24. Install a 45 fitting into the transmission oil filter
adapter. Position the fitting so that the opening points
toward the manifold block (Fig. 13).
2
3
3. 90 fitting
13
2
1
Figure 13
1. Transmission oil filter
adapter
25. Install a straight fitting into the transmission oil filter
adapter (Fig. 13).
26. Install the hydraulic hose to the 90 fitting on the front
of the manifold block and the straight fitting on the oil
filter adapter with 2 hose clamps.
27. Cut the remaining hydraulic hose to a length of 8-3/4 in.
(22.2 cm). Install the hose to the 90 fitting on the
bottom of the manifold block and the 45 fitting on the
oil filter adapter with 2 hose clamps.
28. Disconnect the left and right lift cylinder hoses and
return hose from the cross fitting on the bottom of the
transmission (Fig. 14).
Note: Steps 29–31 are not required on machines with serial
numbers greater than 30001.
29. Remove the cross fitting from the transmission
(Fig. 14).
Note: A special new cross fitting, Part No. 92-5640, is not
included in the loose parts. It must be purchased from your
Authorized Toro Distributor.
30. Install the new special fitting (Part No. 92-5640) into
the bottom of the transmission (Fig. 15). Position the
fitting so that the side with the two openings points
toward the right side of the machine.
31. Install the lift cylinder hoses and return hose to the new
cross fitting. Position the hoses as shown in Figure 15.
32. Install the hydraulic hose to the 90 fitting on the front
of the manifold block and the remaining opening on the
side of the cross fitting with 2 hose clamps. Reposition
the 90 fitting, as required, for the hose connection.
3
2. 45 fitting
3. Straight fitting