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Installing the Four-Post
Rollover Protection System
(ROPS)
1.
Install the floor supports (1 on each side of the
machine) under the floor using 4 flange-head
bolts (3/8 x 1 inch) and 4 locknuts (3/8 inch) as
shown in
Figure
1. Floor
2.
Install each ROPS post over the corners of the
ROPS bar and loosely secure them to the floor
and floor support using 2 flange-head bolts (1/2
x 1-1/4 inches) and 2 locknuts (1/2 inch) as
shown in
Figure
2.
Figure 2
2. Floor support
3.
1. Roll bar
3.
Loosely secure the ROPS posts to the roll bar
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using 4 flange-head bolts (1/2 x 3-1/2 inches)
and 4 locknuts (1/2 inch) as shown in
4.
Loosely install the crossbar between the ROPS
posts using 4 flange-head bolts (3/8 x 2-1/2
inches) and 4 locknuts (3/8 inch) as shown in
Figure
4.
1. Crossbar
5.
Torque the locknuts (3/8 inch) to 37 to 45 N∙m
(27 to 33 ft-lb).
6.
Torque the locknuts (1/2 inch) to 91 to 113 N∙m
(67 to 83 ft-lb).
2
Figure 3
Figure
Figure 4
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3.
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