Toro Groundsmaster 360 Service Manual page 152

Removing the Transmission (continued)
Hydraulic System: Service and Repairs
6. On both sides of the transmission, remove the screw and flange nut that
secures the link assembly to the transmission control arm
Note: The bolt is installed from the inner side of the control arm.
7. Remove the 2 screws, 2 flat washers, and 2 flange nuts that secure the
seat channel to the frame
and carefully position the channel away from the frame to allow easier
transmission removal.
8. Drain the hydraulic fluid from the hydraulic tank and transmission.
9. Clean the hydraulic hose ends and fittings on the transmission, gear pump,
and hydraulic tank to prevent contaminants from entering into the hydraulic
system.
10. For assembly purposes, label all the hydraulic hoses and fittings. Remove
the hydraulic hoses from the fittings on the transmission, gear pump, and
hydraulic tank. Allow the hoses to drain into a suitable container.
11. Install clean caps or plugs in the hose and fitting openings to prevent system
contamination.
12. Remove the 2 bolts (item 19 in
secures the driveshaft to the transmission, and disengage the driveshaft
from the transmission.
Note: Two 8 mm eyebolts can be installed into the threaded bosses in
the top of the transmission to allow the use of a lift or hoist to remove the
transmission.
The weight of the transmission is approximately 41 kg (90 lb).
Support the transmission assembly when you remove it from the
flywheel housing to prevent it from falling and causing personal
injury.
13. Remove the 7 bolts (items 10 and 12 in
secure the transmission to the flywheel housing. Note the location of the
shorter bolt (35 mm) for assembly purposes.
Ensure that you do not damage the transmission, flywheel housing,
hydraulic lines, electrical harness, or other parts while removing the
transmission.
14. Move the transmission assembly toward the front of the machine and away
from the flywheel housing and coupler on the engine flywheel. Lift the
transmission from the machine.
15. Locate and note the location of the 2 dowel pins (item 16 in
the transmission and flywheel housing.
16. If the hydraulic fittings are to be removed from the transmission, mark the
fitting orientation for assembly purposes. Remove the fittings from the
transmission (Figure
(Figure 75). Separate the channel from the frame
Figure 73), 2 locknuts, and roll pin that
CAUTION
Figure
IMPORTANT
76) and discard the O-rings from the fittings.
Page 4–94
(Figure 74).
73) and 7 lock washers that
Figure 73) from
Groundsmaster 360
16225SL Rev C