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Rollover Protection System Kit
500 Series Z Master with Diesel Engine
Part No. 106-7437
Note: This kit is used for replacing an existing ROPS on a machine.
Loose Parts
Note: Use the chart below to identify parts for assembly.
Step Description Qty. Use
Form No. 3351-467
Installation Instructions
1
2
3
4
Roll bar, right section
Roll bar, left section
Roll bar, center section
Bolts, 3/8 x 1 inch
Bolts, 3/8 x 1–1/2 inch
Curved washers, 3/8 inch
Flange nuts, 3/8 inch
Locknuts, 3/8 inch
Internal lock washers
Bolts, 1/2 x 3-1/4 inches
Flange nuts, 1/2 inch
Lanyards
No parts needed – Removing the existing seat frame
Seat frame 1 Installing the new seat frame
Seat belt
Bolts, 7/16 x 1 inch
Washers, 7/16 inch
1
1
1
4
2
6
6
2
2
2
2
2
1
2
2
Installing the rollover protection system
(ROPS)
Replacing the seat belt
2004—The Toro Company
8111 Lyndale A ve., Bloomington, MN 55420, USA
Printed in the USA
All Rights Reserved
Register your product at www.Toro.com
Original Instructions (EN, GB)
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2
Step
1
Installing the Rollover
Protection System (ROPS)
Note: When installing the ROPS with a previously
installed bagger, contact an Authorized Service
Dealer for the correct procedure.
Parts Needed for This Step
Qty. Part
1 Roll bar, right section
1 Roll bar, left section
1 Roll bar, center section
8 Bolt, 3/8 x 1 inch
8 Curved washer
8 Flange nut, 3/8 inch
2 Bolt, 1/2 x 3-1/4 inches
2 Flange nut, 1/2 inch
Procedure
1. Loosely install the right and left roll bar sections
to the frame, with 8 bolts (3/8 x 1 inch), 8 curved
washers, and 8 flange nuts (3/8 inch).
Note: You must install the spring disk cone toward
the bolt head.
2. Install the lanyard
clips onto the 2 bolts
(1/2 x 3-1/4 inches).
Note: Ensure that the
bent tab on each
lanyard clip points
toward the bolt head.
3. Lightly oil the ends
of the center roll bar
section.
4. Loosely install the
center roll bar section,
using 2 bolts
(1/2 x 3-1/4 inches) and
2 flange nuts (1/2 inch).
Note: Ensure that the
bolts are installed on the
outside of the roll bar.
Note: Ensure that the
bent tab on the lanyard
clip is installed as shown
(pointing forward).
5. Raise the roll bar
into the upright position
and secure it with the
pins and hairpin cotter
pins fastened to the
lanyards.
m-7410
m-7432
m-7369
m-7431
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3
6. 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 one
thread should be
exposed outside the nut.
7. Torque all lower
fasteners, attached to
the machine frame, to
30 ft-lb.
8. Tighten the front
handles against the
center roll bar ends.
m-7432
m-7406
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Step
2
Removing the Existing Seat
Frame
Parts Needed for This Step
Qty. Part
1 Seat
4 Flange nuts (installed on the seat)
Procedure
1. Tip the seat forward.
2. Remove the 2 connectors (A) from the seat
switch.
3. Remove the nuts and bolts that hold the seat to
the seat hinges.
Note: Save the hardware.
4
5. Remove the
2 bolts (A) and
2 locknuts (B) at
the front of the
seat frame where it
is hinged.
Note: Save the
hardware.
6. Remove the
seat assembly
from the machine.
7. Remove the seat
frame from the existing
seat by removing the
4 locknuts.
Note: Discard the
seat frame, but save
the hardware.
m-7547
B
A
m-7544
4. Tip the seat back to the upright position.
A
m–7548
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Step
3
Installing the New Seat
5
2. Install the seat
frame onto the
hinges with the
2 bolts (A) and
2 locknuts (B) that
you previously
removed.
Frame
Parts Needed for This Step
Qty. Part
1 Seat frame
Procedure
1. Install the seat
to the new seat
frame with the
4 locknuts that you
previously
removed.
m-7544
m-7547
3. Tip the seat forward.
4. Install the seat to the seat hinges with the bolts
and nuts that you previously removed.
5. Attach the 2 connectors (A) to the seat switch.
6. Tip the seat back to the upright position.
B
A
m–7548
A
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Step
4
Replacing the Seat Belt
Parts Needed for This Step
Qty. Part
1 Seat belt
2 Bolt, 7/16 x 1 inch
2 Washer, 7/16 inch
Procedure
1. Remove the 2 bolts and 2 washers that hold both
parts of the existing seat belt to the metal seat frame.
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2. Install the
receiver part of the
seat belt to the
outside of the
metal seat frame
with 1 bolt (7/16 x
1 inch) and
1 washer
(7/16 inch).
3. Install the long seat
belt strap to the outside
of the metal seat frame
with 1 bolt (7/16 x
1 inch) and 1 washer
(7/16 inch).
m-7109
m-7110
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