Toro 139-2638, Installation Instructions Manual, Page: 7 / 12

Machines with MyRide
Install the seat-belt assembly and buckle to the seat
as shown in Figure 9 .
•
For seats with a welded nut, use 2 bolts (7/16 x
1-1/4 inches). Torque the bolts to 68 N∙m (50 ft-lb).
•
For seats without a welded nut, use 2 bolts (1/2 x
1-1/4 inches) and 2 locknuts (1/2 inch). Torque the
bolts to 102 N∙m (75 ft-lb).
g388437
Figure 9
1. Seat-belt assembly 3. Locknut (seats without
welded nut only)
2. Bolt 4. Seat-belt buckle
5
Installing the Roll Bar
Parts needed for this procedure:
1 Roll bar
4 Side plate
8 Bolt (1/2 x 3 inches)
4 Flat spacer
6 Washer
8 Locknut (1/2 inch)
3 Bumper
4 Cylindrical spacer
1 Lanyard with pivot pin, washer, and hairpin cotter
Procedure
Note:
Leave the bolts loose enough so that the parts
are free to shift around.
1. Install 2 side plates to both sides of the roll bar
using 3 bolts (1/2 x 3 inches), 2 flat spacers, 3
washers, 1 cylindrical spacer, and 3 locknuts
(1/2 inch) on each side ( Figure 10 ).
g222814
Figure 10
1. Bolt—1/2 x 3 inches (3) 5. Roll bar
2. Washer (3) 6. Bumper
3. Side plate (2) 7. Locknut—1/2 inch (3)
4. Flat spacer (2) 8. Cylindrical spacer
2. Install a bumper in the center of the roll bar
( Figure 10 ).
3. Install a bumper and cylindrical spacer to both
lower roll bar tubes ( Figure 11 ).
g222812
Figure 11
1. Cylindrical spacer 2. Bumper
4. With the assistance of a second person, attach
the roll bar assembly and the lanyard washer
to the lower roll bar tubes using a bolt (1/2 x
3 inches) and locknut (1/2 inch) on each tube
( Figure 12 ).
7