Toro 22317 Service Manual page 401

4-PAW DIESEL/HYDRAULICS
7. Install the 4 hydraulic counterbalance valve lines to
the 4-spool valve fittings (Fig. 1351).
8. Install 2 hydraulic tilt cylinder lines to the 4-spool
valve.
Note: The top line and fitting were previously
marked (Fig. 1352).
6/2-10
Fig. 1351 DSC-3091a
Fig. 1352 DSC-3088a
9. Position the auxiliary valve return hydraulic line to
the auxiliary valve and 4-spool valve and loosely
install the line nuts (Fig. 1353).
10. Tighten the auxiliary valve hydraulic line nuts to the
auxiliary valve fitting and the 4-spool valve fitting
(Fig. 1354).
Toro Wheeled CUL Service Manual
Fig. 1353 DSC-3146a
Fig. 1354 DSC-3147a