Toro Diesel Z Master Service Manual page 93

HYDRAULIC SYSTEM
25. Remove the two bolts, washers and nuts securing
the front of the hydrostatic pump (by the input shaft)
to the frame (Fig. 256).
4
26. Remove the pump shield plate from the hydrostatic
pump input shaft (Fig. 257).
4-6
Fig 256 PICT-3257
Fig 257 PICT-3269
27. Remove the two bolts, washers, and nuts holding
the pump bracket to the frame of the unit (Fig. 258).
Fig 258
28. Position the mower deck in the lowest height-of-cut
position (Fig. 259).
Fig 259
Z580/Z593/Z595 Diesel Service Manual
PICT-3265
PICT-4179