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