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Toro 121-2984 Installation Instructions page 2

Roll-over protection system kit, 2009 or 2010 titan zx zero-turn-radius riding mower

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Attaching the Rollbar
1. Insert the cylindrical spacer in the pivot holes in both
rollbar supports
(Figure
g017619
1. Cylindrical spacer
2. Lift the rollbar with the cutouts in the ends of the tube
facing up and align the pivot holes with the cylindrical
spacers in the rollbar supports.
Note: Have a second person help you to perform the
next step.
3. Attach the rollbar to the rollbar supports as shown in
Figure
4. Leave the bolts just loose enough to allow
the rollbar to freely pivot.
Note: Ensure that the tab to which the lanyard is
attached is angled away from the surface of the pivot
bracket.
1. Bolt (1/2 x 3-1/2 inches)
2. Pivot pin with hairpin and
lanyard
4. Raise the rollbar into the upright position and lock it in
place with both pivot pins as shown in
3).
Figure 3
Figure 4
3. Locknut
Figure
1. Rollbar
2. Pivot pin
Making the Final Adjustments
1. Tighten the fasteners in the order specified in the
following table. Use
identify the parts.
Sequence
1
2
3
Note: Do not exceed torque specifications. Doing so
may cause structural damage to the ROPS or to the
frame of the machine.
2. If necessary, install both small rubber bumpers. Press
the small flange on the back of each into the holes on
the back of the rollbar supports
3. Remove the pivot pins and ensure that the rollbar
5.
pivots freely up and down. If it does not, remove
2
Figure 5
3. Hairpin
4. Rollbar, upright and locked
Figure 1
and
Figure 2
Description
3 bolts on each
400 ± 40 in-lb
side attaching the
(45 ±.4 N-m)
pivot brackets to
the rollbar and
rollbar support.
Ensure that the
tab to which the
lanyard is attached
is pointed upward.
2 bolts on each
300 ± 30 in-lb
side attaching the
(34 ± 3 N-m)
rollbar support to
the frame and the
rollbar support to
the brace.
1 bolt on each
75 ± 8 ft-lb
side attaching
(102 ± 11 N-m)
the braces to the
machine frame.
(Figure
1).
to help
Torque

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