Toro Greensmaster 1018 User manual

Operator’s Manual
Greensmaster®1018, 1021, and 1026
Greensmower
Model—Serial Range
04820—414000000 and Up
04830—414000000 and Up
04840—414000000 and Up
3460-879A Original Instructions (EN) *3460-879*A

Disclaimers and Regulatory Information
This product complies with all relevant European directives; for details, please see the
separate product specific Declaration of Conformity (DOC) sheet.
It is a violation of California Public Resource Code Section 4442 or 4443 to use or operate
the engine on any forest-covered, brush-covered, or grass-covered land unless the engine
is equipped with a spark arrester, as defined in Section 4442, maintained in effective
working order, or the engine is constructed, equipped, and maintained for the prevention of
fire.
The enclosed engine owner's manual is supplied for information regarding the US
Environmental Protection Agency (EPA) and the California Emission Control Regulation of
emission systems, maintenance, and warranty. Replacements may be ordered through the
engine manufacturer.
Operating this machine 1,500 m (5,000 ft) above sea level requires a high-altitude jet.
Refer to your Honda engine owner’s manual.
WARNING
CALIFORNIA
Proposition 65
The engine exhaust from this product contains chemicals known to the State of California to
cause cancer, birth defects, or other reproductive harm.
Use of this product may cause exposure to chemicals known to the State of California to cause
cancer, birth defects, or other reproductive harm.
© 2023—The Toro®Company
8111 Lyndale Ave So
Bloomington, MN 55044
Contact us at www.Toro.com
Printed in the USA
All rights reserved

Table of Contents
Disclaimers and Regulatory Information.............................................................................................. 2
Chapter 1: Introduction........................................................................................................................ 1–1
Intended Use ..................................................................................................................................... 1–1
Getting Help....................................................................................................................................... 1–1
Manual Conventions........................................................................................................................ 1–2
Chapter 2: Safety.................................................................................................................................. 2–1
General Safety .................................................................................................................................. 2–1
Safety and Instructional Decals .................................................................................................... 2–1
Chapter 3: Setup................................................................................................................................... 3–1
Adjusting and Installing the Cutting Unit ..................................................................................... 3–1
Adjusting and Installing the Cutting Unit ................................................................................. 3–1
Adjusting and Installing the Cutting Unit ................................................................................. 3–2
Installing the Transport-Wheel Shaft ........................................................................................... 3–3
Installing the Transport Wheels..................................................................................................... 3–3
Installing the Grass Basket ............................................................................................................ 3–4
Adjusting the Engine Speed........................................................................................................... 3–4
Adjusting the Latch Bolt for the Handle-Height Adjuster......................................................... 3–5
Chapter 4: Product Overview ............................................................................................................ 4–1
Controls............................................................................................................................................... 4–2
Engine Controls ............................................................................................................................ 4–6
Specifications .................................................................................................................................... 4–9
Attachments/Accessories............................................................................................................... 4–9
Chapter 5: Operation ........................................................................................................................... 5–1
Before Operation .............................................................................................................................. 5–1
Before Operation Safety ............................................................................................................. 5–1
Performing Daily Maintenance.................................................................................................. 5–2
Fuel .................................................................................................................................................. 5–2
Adjusting the Clip Rate................................................................................................................ 5–4
Adjusting the Traction-Drum Position ...................................................................................... 5–4
During Operation .............................................................................................................................. 5–5
During Operation Safety ............................................................................................................. 5–5
Starting the Engine....................................................................................................................... 5–6
Mowing Overview ......................................................................................................................... 5–7
Mowing Tips....................................................................................................................................... 5–7
Shutting Off the Engine ............................................................................................................... 5–8
After Operation.................................................................................................................................. 5–9
After Operation Safety................................................................................................................. 5–9
Operating the Machine after Mowing....................................................................................... 5–9
Disengaging the Transmission................................................................................................ 5–10
Transporting the Machine............................................................................................................. 5–10
Installing the Transport Wheels............................................................................................... 5–10
Transporting the Machine Using Transport Wheels........................................................... 5–11
Removing the Transport Wheels ............................................................................................ 5–11
Hauling the Machine .................................................................................................................. 5–13
Chapter 6: Maintenance ..................................................................................................................... 6–1
Maintenance Safety .............................................................................................................................. 2
Recommended Maintenance Schedule........................................................................................... 3
Daily Maintenance Checklist .............................................................................................................. 4
Pre-Maintenance Procedures ............................................................................................................ 5
Preparing the Machine for Maintenance...................................................................................... 5
Engine Maintenance............................................................................................................................. 5
3460-879 A Disclaimers and Regulatory Information:

Engine Safety ..................................................................................................................................... 5
Engine Oil Specifications................................................................................................................. 6
Checking the Engine-Oil Level....................................................................................................... 6
Changing the Engine Oil.................................................................................................................. 7
Servicing the Air Cleaner ................................................................................................................. 7
Servicing the Spark Plug ................................................................................................................. 9
Controls Maintenance ........................................................................................................................10
Adjusting the Traction Cable.........................................................................................................10
Adjusting the Service/Parking Brake ..........................................................................................12
Adjusting the Reel-Control Cable ................................................................................................12
Adjusting the Throttle Cable..........................................................................................................13
Cutting Unit Maintenance ..................................................................................................................14
Blade Safety .....................................................................................................................................14
Installing the Cutting Unit...............................................................................................................14
Removing the Cutting Unit ............................................................................................................17
Backlapping Information ................................................................................................................18
Chapter 7: Storage............................................................................................................................... 7–1
Storage Safety .................................................................................................................................. 7–1
Storing the Machine......................................................................................................................... 7–1
The Toro Warranty
California Proposition 65 Warning Information
Disclaimers and Regulatory Information: Page 4 3460-879 A

Chapter 1
Introduction
Intended Use
This machine is a walk-behind, reel-blade lawn mower intended to be used by professional,
hired operators in commercial applications. It is primarily designed for cutting grass on well-
maintained turf. Using this product for purposes other than its intended use could prove
dangerous to you and bystanders.
Read this information carefully to learn how to operate and maintain your product properly
and to avoid injury and product damage. You are responsible for operating the product
properly and safely.
Getting Help
G406957
Visit www.Toro.com for product safety and
operation training materials, accessory
information, help finding a dealer, or to register
your product.
Whenever you need service, genuine Toro parts,
or additional information, contact an Authorized
Service Dealer or Toro Customer Service and have
the model and serial numbers of your product
ready. These numbers are located on the serial
plate on your product . Write the numbers in the
space provided.
IMPORTANT
With your mobile device, you can scan the QR code on the serial number decal (if
equipped) to access warranty, parts, and other product information.
Model
Number:
Serial
Number:
3460-879 A Page 1–1 Introduction

Manual Conventions
This manual identifies potential hazards and has safety messages identified by the safety-
alert symbol, which signals a hazard that may cause serious injury or death if you do not
follow the recommended precautions.
G405934
This manual uses 2 words to highlight information. Important calls attention to special
mechanical information and Note emphasizes general information worthy of special
attention.
Introduction: Manual Conventions Page 1–2 3460-879 A

Chapter 2
Safety
General Safety
This product is capable of amputating hands and feet and of throwing objects.
• Read and understand the contents of this Operator’s Manual before starting the
machine.
• Use your full attention while operating the machine. Do not engage in any activity that
causes distractions; otherwise, injury or property damage may occur.
• Do not put your hands or feet near moving components of the machine.
• Do not operate the machine without all guards and other safety protective devices in
place and functioning properly on the machine.
• Keep bystanders and children out of the operating area. Never allow children to operate
the machine.
• Shut off the engine, remove the key (if equipped), and wait for all movement to stop
before you leave the operator’s position. Allow the machine to cool before adjusting,
servicing, cleaning, or storing it.
Improperly using or maintaining this machine can result in injury. To reduce the potential for
injury, comply with these safety instructions and always pay attention to the safety-alert
symbol , which means Caution, Warning, or Danger—personal safety instruction. Failure
to comply with these instructions may result in personal injury or death.
Safety and Instructional Decals
Safety decals and instructions are easily visible to the operator and are located near any area
of potential danger. Replace any decal that is damaged or missing.
Decal Part: 120-9570
s_decal120-9570
Warning—stay away from moving
parts, keep all guards and shields in
place.
3460-879 A Page 2–1 Safety

Decal Part: 130-8322
s_decal130-8322
Use only fuel with an alcohol
content by volume under 10%.
Read the Operator's Manual for
more information on fuel.
Do not use fuel with an alcohol
content by volume greater than 10%.
Decal Part: 133-8062
s_decal133-8062
Decal Part: 138-1589
s_decal138-1589
Engage the reels.
Disengage the reels.
Decal Part: 138-1644
s_decal138-1644
Rotate the handle to engage.
With the machine in the Neutral
position, rotate the handle to disengage.
Transmission control
Safety: Safety and Instructional Decals Page 2–2 3460-879 A

Decal Part: 138-2138
s_decal138-2138
Poisonous fumes or toxic gases,
asphyxiation hazard—do not run the
engine in an enclosed space.
Explosion hazard—shut off the
engine before adding fuel; no fire, open
flames, or smoking when adding fuel.
Warning—shut off the engine and
close the fuel shutoff valve before leaving the machine.
Warning— disconnect the spark plug wire before performing maintenance.
Hot surface hazard—do not touch the hot surface.
Attention—read the Operator’s Manual for information about filling the fuel tank.
Decal Part: 138-5532
s_decal138-5532
Pull up to release the brake.
Pull down to apply the brake.
Parking brake—locked
Parking brake—unlocked
Warning—read the Operator’s Manual.
Warning—do not operate this machine unless you
are trained.
Warning—wear hearing protection.
Thrown object hazard—keep bystanders away.
Warning—stay away from moving parts; keep all
guards and shields in place.
Do not tow the machine.
Decal Part: 138-5533
s_decal138-5533
Traction control—press the traction
control down then pull it to the handle.
Decal Part: 138-5534
s_decal138-5534
Slow
Fast
3460-879A Page 2–3 Safety: Safety and Instructional Decals

Chapter 3
Setup
Adjusting and Installing the Cutting Unit
Adjusting and Installing the Cutting Unit
Model 04820 Only
1 Cutting unit (order separately; contact your authorized Toro distributor)
1 Coupler
4 Socket-head screw
G403382
1. Remove the reel-drive assembly from the
cutting-unit side plate.
G403393
2. Use 4 socket-head screws to install the
cutting unit to the machine.
3. Adjust the traction drum for the desired height
of cut.
4. Adjust the cutting unit to your desired settings;
refer to the adjustment procedures in your
cutting unit Operator’s Manual.
Setup Page 3–1 3460-879 A

Adjusting and Installing the Cutting Unit (continued)
G403394
5. Install the coupler to the transmission
driveshaft.
6. Install the reel-drive assembly to the cutting
unit.
7. Ensure that the coupler can easily move
back and forth on the transmission driveshaft.
Adjusting and Installing the Cutting Unit
Models 04830 and 04840 Only
1 Cutting unit (order separately; contact your authorized Toro distributor)
1 Coupler
1 Spring
4 Socket-head screw
G403395
1. Use 4 socket-head screws to install the
cutting unit to the machine.
2. Adjust the traction drum for the desired height
of cut.
3. Adjust the cutting unit to your desired settings;
refer to the adjustment procedures in your
cutting unit Operator’s Manual.
G403406
4. Install the coupler and spring to the reel-
drive assembly of the cutting unit.
5. Ensure that the coupler can easily move back
and forth on the transmission driveshaft.
Note: If the coupler cannot be moved, adjust
the reel-drive-assembly position or the engine
and transmission alignment; refer to
Maintenance.
3460-879A Page 3–2 Setup: Adjusting and Installing the Cutting Unit

Installing the Transport-Wheel Shaft
Model 04840 Only
1 Left-wheel shaft
Note: The right-wheel shaft is installed at the factory.
G403407
1. Apply medium-strength thread-locking
compound to the threads of the wheel shaft .
2. Thread the left-wheel shaft into the drum drive
assembly on the left side of the machine.
Note: The left-wheel shaft is marked with a “L”
on the shaft end and has right-hand threads.
3. Torque the shaft to 54 to 68 N∙m (40 to 50 ft-
lb).
Installing the Transport Wheels
You can purchase an optional Transport Wheel Kit (Model 04123); contact your authorized
Toro distributor.
1. Ensure that the tires are inflated to 83 to 103 kPa (12 to 15 psi).
2. Move the kickstand to the TRANSPORT-WHEEL-SERVICE position.
G407045
3. Slide a wheel onto an axle .
4. Pivot the wheel-locking clip away from
center of the wheel, allowing it to slide farther
onto the axle.
5. Rotate the wheel back and forth until it slides
completely onto the axle and the locking clip is
secured in the groove on the axle shaft.
6. Repeat the procedure on the opposite side of
the machine.
7. Carefully lower the machine off the kickstand.
Setup: Installing the Transport-Wheel Shaft Page 3–3 3460-879 A

Installing the Grass Basket
G402399
Slide the basket onto the basket mounting rods
.
Adjusting the Engine Speed
For CE or UKCA Compliant Countries Only
1 CE/UKCA decal
If you use your machine in a country that complies to CE or UKCA standards, meet noise
regulations by performing the following steps:
1. Adjust the high-idle engine speed to the following specifications:
• 1018 machines: 3,000 rpm
• 1021 and 1026 machines: 3,150 rpm
G420687
2. Install the CE/UKCA decal below the serial
plate .
3460-879A Page 3–4 Setup: Installing the Grass Basket

Adjusting the Latch Bolt for the Handle-Height
Adjuster
If the handle-height adjuster is not parallel with the upper receiver weldment, perform the
following steps to adjust the bolt:
G440770
1. Loosen the nut on the latch bolt so that
the bolt head can move freely just beyond the
pivot stop .
Note: You can apply pressure to the handle-
height-adjuster spring to reduce tension on the
bolt.
G440771
2. Rotate the bolt clockwise or counter-
clockwise to adjust the angle of the handle-
height adjuster in or out. The handle-height
adjuster should be parallel to the upper
receiver weldment .
3. Tighten the nut on the latch bolt so that the
new bolt position is secured against the pivot
stop.
Setup: Adjusting the Latch Bolt for the Handle-Height
Adjuster
Page 3–5 3460-879 A

Chapter 4
Product Overview
G406958
Grass basket
Kickstand
Handle
Fuel tank
Transport wheel axle
Cutting unit
3460-879 A Page 4–1 Product Overview

Controls
G406959
Clutch bail
Cutting-unit-drive lever
Parking-brake latch
Service-brake lever
Throttle control
Hour meter
Lift-assist handle
On/Off switch
Clutch Bail
Use the clutch bail to engage or disengage the traction drive.
•Engage the traction drive :Pull up and hold the bar to the handle.
•Disengage the traction drive :Release the bar.
Product Overview: Controls Page 4–2 3460-879 A

Clutch Bail (continued)
G404693
Reel Speed Control
G404695
Use the reel-speed-control knob to engage adjust
the reel speed.
•High reel speed: Rotate the knob so that the
“H” on the knob is directed toward the front of
the machine.
•Low reel speed: Rotate the knob so that the
“L” on the knob is directed toward the front of
the machine.
Throttle Control
G404697
•Decrease the engine speed : Rotate the
lever up.
•Increase the engine speed :Rotate the
lever down.
3460-879A Page 4–3 Product Overview: Controls

On/Off Switch
G404698
•Start the engine : Push the upper part of the
switch.
•Shut off the engine :Push the lower part of
the switch.
Service-Brake Lever
G404699
Pull the service-brake lever toward the handle to
slow or stop the machine.
Parking-Brake Latch
G404700
•Engage the parking brake : Rotate the
parking-brake latch toward you while the
service-brake lever is engaged.
•Disengage the parking brake :Pull the
service-brake lever toward the handle.
Product Overview: Controls Page 4–4 3460-879 A

Cutting-Unit-Drive Lever
G404701
Use the cutting-unit-drive lever to engage or
disengage the cutting unit while the clutch bail is
engaged.
•Engage the cutting unit :Move the lever
down.
•Disengage the cutting unit :Move the lever
up.
Hour Meter
The hour meter records the total running time of the engine to assist in scheduling regular
maintenance.
Handle-Height Adjuster
G404702
Pull up on the handle-height adjuster and raise
or lower the handle height to a comfortable
operating position.
3460-879A Page 4–5 Product Overview: Controls

Engine Controls
G404703
Choke lever
Fuel-shutoff valve
Recoil-starter handle
Choke Lever
G404704
ENGAGE the choke before starting a
cold engine.
DISENGAGE the choke when the
engine is warm.
Product Overview: Controls Page 4–6 3460-879 A