Toro 74242, 74246TE, 74250 Setup Instructions
Z500 Series Z Master Mowers
Loose Parts
Use the chart below to verify all parts have been shipped.
Step Description Qty. Use
Form No. 3351–148 Rev A
Setup Instructions
1
2
3
4
5
No parts needed – Raising the machine up
Roll bar, right section
Roll bar, left section
Roll bar, center section
Bolt, 3/8 x 4–1/2 inches
Bolt, 3/8 x 1 inch
Curved washer
Flange nut, 3/8 inch
Bolt, 1/2 x 3-1/4 inches
Flange nut, 1/2 inch
Lock nut, 3/8 inch
Lanyard
Wheels 2 Installing the drive wheels
No parts needed – Checking the tire pressure
Control lever–right
Control lever–left
Bolt, 3/8 x 1 inch
Curved washer, 3/8 inch
1
1
1
2
4
8
6
2
2
2
2
1
1
4
4
Installing the roll over protection system
(ROPS)
Installing the motion control levers
Seat
6
7
8
9
10
11
2003—The Toro Company
8111 Lyndale A ve., Blomington, MN 55420, USA
Nuts (installed on the seat)
Bulk electrolyte with 1.265 specific gravity
(Purchase from a battery supply outlet.)
Air cleaner
Hose clamp
Air cleaner
Hose clamp
Number 2 general purpose lithium base or
molybdenum base grease. (Purchase
separately.)
No parts needed – Preparing the side discharge chute
1
4
1 US
Gallon
1
1
1
1
1 tube Greasing the bearings
Printed in the USA
All Rights Reserved
Installing the seat
Activating the battery
Installing the air cleaner on Kohler engines
Installing the air cleaner on 25hp Kawasaki
engines
Original Instructions (EN)
Register your product at www.Toro.com
Step UseQty.Description
2
12
13
No parts needed. – Checking the machine before delivery
Key
Operator’s Manual
Engine Owner’s Manual
Parts Catalog
Safety video
Registration card
Step
1
Raising the Machine Up
Parts needed for this step:
None
2
1
1
1
1
1
Delivering the Machine to the Customer
Step
2
Installing the Roll Over
Protection System (ROPS)
Parts needed for this step:
Procedure
1. Remove the wheel
nuts from both sides of
the vehicle.
2. Remove the right
angle retaining plate
from the crate and the
wheel hub.
3. Raise the back of the machine up and support it
with jack-stands.
m–6858
Qty. Part
1 Roll bar, right section
1 Roll bar, left section
1 Roll bar, center section
2 Bolt, 3/8 x 4–1/2 inches
2 Lock nut, 3/8 inch
4 Bolt, 3/8 x 1 inch
8 Curved washer
6 Flange nut, 3/8 inch
2 Bolt, 1/2 x 3-1/4 inches
2 Flange nut, 1/2 inch
Procedure
1. Remove and discard
the fuel tank mounting
bolt and nut from under
the tank on each side.
m–6857
3
2. For an air cooled machine, loosen the two bottom
bolts in the rear bumper.
m–6886
3. For a liquid cooled machine, loosen the two side
and four back bolts in the rear bumper.
m–6885
Note: Step 4 is needed for international mowers only.
4. For internationl mowers, remove the bolts,
washers and nuts holding the rubber flap in front of
the motor.
5. Install the bolts in the order shown in the figure
below.
6. Loosely install the right and left roll bar sections
to the frame, in numbered order as follows:
Lock nut (3/8 inch), curved washer
Bolt (3/8 x 1 inch), curved washer, and flange nut
(3/8 inch)
Bolt (3/8 x 1 inch), curved washer, and flange nut
(3/8 inch)
Bolt (3/8 x 4-1/2 inches), curved washer, and
flange nut (3/8 inch)
m–7655
m–6854
7. Install the lanyard
clips onto the 2 bolts
(1/2 x 3-1/4 inches).
Note: Make sure the
bent tab points toward
the head of the bolt.
m–6892
4
5
8. Lightly oil the ends
of the center roll bar
section.
9. 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: Make sure the
bolts are installed on the
outside of the roll bar.
Note: Make sure the
lanyard tab is install as
shown and points
forward.
10. Raise the roll bar
into the upright position
and secure it with the
pins and hairpin cotter
pins fastened to the
lanyards.
m–6891
m–6893
11. Tighten the center
roll bar bolts
(1/2 x 3-1/4 inches) so it
rotates freely with some
resistance.
Note: No more than one
thread should be
exposed outside the nut.
12. Torque all lower
fasteners, attached to
the machine frame, to
30 ft–lb.
13. Tighten the front
handles against the
center roll bar ends.
14. Tighten the rear
bumper bolts.
m–6891
m–683
Note: Step 15 is needed for international mowers
only.
15. For internationl mowers, install the rubber flap
with the previously removed bolts, washers and nuts.
5
Step
4
Checking the Tire Pressure
Parts needed for this step:
None
m–7656
Step
3
Installing the Drive Wheels
Parts needed for this step:
Qty. Part
2 Rear wheels
Procedure
1. Mount the wheels
with the valve stem to
the outside and secure
them with the nuts
previously removed in
Step 1.
2. Torque the nuts to
95 ft-lb (128 N⋅m).
m–6859
Procedure
Check the air pressure
in the front and rear
tires.
Pressure: 13 psi
(90 kPa)
m–6873
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