Toro Z MASTER 2000 Series Service Manual page 97

Hydrostatic Drive Transmission Installation (continued)
2000 Series Z MASTER® Service Manual
3438-778 Rev A
g336198
3. Install the front and rear hydro mounting bolts, washers, and nuts. Do not
tighten at this time.
Note: The proper torque sequence, as outlined below, is critical in avoiding
damage to the hydrostatic transmission and the frame.
4. Tighten the cross shaft bolt and torque to 52-65 N • m (43 ± 5 ft-lb).
5. Tighten the rear hydro mounting bolt.
6. Tighten the 2 axle horn bolts.
7. Tighten the front hydro mounting bolt.
8. Remove the protective cap from the hydraulic oil nipple (if installing a new
hydrostatic drive). Install the hydraulic fluid hose, and move the hose clamp
into place.
9. Connect the lower brake linkage to the transmission.
10. Connect the bypass arm.
11. Connect the motion control linkage.
Note: Attach the motion control linkage as shown with the offset toward
the outside of the machine.
Figure 77
Page 7–11 Drive System: Service and Repairs