Toro 22317 Service Manual page 211

CHAIN DRIVE/HYDRAULICS
4. Position a drain pan under the front of the machine.
Remove the hydraulic lines from the tilt cylinder
fittings (Fig. 0688). Allow the hydraulic fluid to drain
into the drain pan.
5. Remove the shoulder bolt from the upper pivot pin
(Fig. 0689).
4/2-42
Fig. 0688 DSC-2859a
Fig. 0689 DSC-2862a
6. Remove the pivot pin and the tilt cylinder from the
machine (Fig. 0690).
Toro Wheeled CUL Service Manual
Fig. 0690 DSC-2864a