Toro Groundsmaster 7210, Service Manual

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Assembling the Transmission (continued)
31. Lubricate new O-rings and install the O-rings onto the 6 hex plugs. Install the
plugs into the center case; torque the plugs to 19 to 20 N∙m (14 to 15 ft-lb) .
32. Lubricate the flushing valves with clean hydraulic fluid and place them in
the center case bores.
Note: Ensure that you place the right and left flushing valves in the correct
location.
33. Lubricate new O-rings and install the O-rings onto the 2 flushing valve plugs.
Install the springs and plugs to secure the flushing valves; torque the plugs to
23 to 26 N∙m (17 to 19 ft-lb) .
g033466
Figure 106
1. Bypass valve 4. Forward relief cartridge
2. Center case 5. Valve plate
3. Reverse relief cartridge
g033467
Figure 107
1. Forward relief cartridge 3. Hex head groove
2. Reverse relief cartridge
34. Lubricate the O-rings and back-up rings for bypass valves. Position the rings
on the bypass valves and install the valves into the center case; torque the
valves to
7 to 9 N∙m (62 to 79 in-lb) .
35. Lubricate the sealing washers and install them onto the forward and reverse
relief valve cartridges.
Groundsmaster 7210 Page 4–99 Hydraulic System: Service and Repairs
16222SL Rev C