Toro 22317 Service Manual page 61

ALL UNITS/GENERAL
16. Lubricate and install a new o-ring onto the plug.
Install the plug into the valve body (Fig. 0134).
17. Lubricate and install a new o-ring onto each of the 3
check valves. Install the 3 check valves into the front
face of the valve body (Fig. 0135).
3/1-38
IMG-0510a
Fig. 0134
IMG-0511a
Fig. 0135
18. Lubricate and install a new o-ring onto the remaining
check valve, Install the check valve into the port
located on the bottom of the valve body (Fig. 0136).
19. Lubricate the 4-spools and carefully insert them into
the 4-spool ports in the valve body (Fig. 0137).
Toro Wheeled CUL Service Manual
IMG-0512a
Fig. 0136
IMG-0513a
Fig. 0137