Toro Z Master Professional 5000 Series Setup Instructions page 12

Figure 25
5. Raise the roll bar into the upright position
and secure it with the pins and hairpin cotters
fastened to the lanyards.
Figure 26
6. Torque all of the lower fasteners attached to the
machine frame to 40.7 N∙m (30 ft-lb).
7. Tighten the center roll bar bolts (1/2 x 3-1/4
inches) so that it rotates freely with some
resistance.
Note:
No more than 1 thread should be
exposed outside the nut.
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Figure 27
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