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Form No. 3434-489 Rev A

46cm Lawn Mower

Model No. 20944—Serial No. 320000001 and Up

Operator's Manual

Introduction

This rotary-blade, walk-behind lawn mower is intended
to be used by residential homeowners. It is designed
primarily for cutting grass on well-maintained lawns on
residential properties. 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.

Visit www.Toro.com for more information, including
safety tips, 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.

Figure 1

identifies the location of the model and serial numbers
on the product. Write the numbers in the space
provided.

g188341

Figure 1

1.

Model and serial number location

Model No.

Serial No.

This manual identifies potential hazards and has
safety messages identified by the safety-alert symbol
(

Figure 2

), which signals a hazard that may cause

serious injury or death if you do not follow the
recommended precautions.

g000502

Figure 2

Safety-alert symbol

This manual uses 2 words to highlight information.

Important

calls attention to special mechanical

information and

Note

emphasizes general information

worthy of special attention.

This product complies with all relevant European
directives; for details, please see the separate product
specific Declaration of Conformity (DOC) sheet.

Gross or Net Torque:

The gross or net torque

of this engine was laboratory rated by the engine
manufacturer in accordance with the Society of
Automotive Engineers (SAE) J1940 or J2723. As
configured to meet safety, emission, and operating
requirements, the actual engine torque on this class
of mower will be significantly lower. Please refer to
the engine manufacturer’s information included with
the machine.

Do not tamper with or disable safety devices on the
machine, and check their proper operation regularly.
Do not attempt to adjust or tamper with the engine
speed control; doing so may create an unsafe
operating condition, resulting in personal injury.

Contents

Introduction ............................................................... 1
Safety ....................................................................... 2

General Safety ................................................... 2
Safety and Instructional Decals .......................... 3

Setup ........................................................................ 4

1 Assembling the Handle .................................... 4
2 Installing the Recoil-Starter Rope in the

Rope Guide..................................................... 5

3 Filling the Engine with Oil ................................. 5
4 Assembling the Grass Bag............................... 5

Product Overview ..................................................... 6

Specifications .................................................... 6
Attachments/Accessories ................................... 6

Operation .................................................................. 7

Before Operation ................................................... 7

Before Operation Safety ..................................... 7

© 2019—The Toro® Company
8111 Lyndale Avenue South
Bloomington, MN 55420

Register at www.Toro.com.

Original Instructions (EN)

Printed in China

All Rights Reserved

*3434-489* A

 

Summary of Contents for 20944

Page 1: ...recautions g000502 Figure 2 Safety alert symbol This manual uses 2 words to highlight information Important calls attention to special mechanical information and Note emphasizes general information wo...

Page 2: ...s follow all safety instructions to avoid serious personal injury Read understand and follow the instructions and warnings in this Operator s Manual and on the machine and attachments before starting...

Page 3: ...hrown object hazard keep bystanders away from the machine 2 Cutting hazard keep away from moving parts keep all guards and shields in place 5 Cutting hazard do not mow up a slope always mow from side...

Page 4: ...wer handle to the mower housing with the 4 bolts 4 flat washers 4 split washers and 4 nuts Figure 3 g188335 Figure 3 1 Bolt 4 3 Split washer 4 2 Flat washer 4 4 Nut 4 2 Attach the upper handle to the...

Page 5: ...ve the dipstick by rotating the cap counterclockwise and pulling it out Figure 7 g188326 Figure 7 1 Full 3 Low 2 High 3 Carefully pour about 3 4 of the engine capacity of oil into the oil fill tube 4...

Page 6: ...Specifications Model Weight Length Width Cutting Width Height 20944 33 kg 140 cm 53 cm 46 cm 105 cm Attachments Accessories A selection of Toro approved attachments and accessories is available for u...

Page 7: ...e or sparks Do not remove the fuel cap or add fuel to the tank while the engine is running or hot If you spill fuel do not attempt to start the engine Avoid creating a source of ignition until the fue...

Page 8: ...on the dipstick is at the correct level To drain the excess oil refer to Changing the Engine Oil page 17 Important If the oil level in the crankcase is too low or too high and you run the engine you...

Page 9: ...me care when approaching blind corners shrubs trees or other objects that may block your view Do not direct the discharge material toward anyone Avoid discharging material against a wall or obstructio...

Page 10: ...ngine release the blade control bar Note Disconnect and ground the spark plug wire before you leave the machine to prevent someone from accidently starting the engine Mulching the Grass Clippings WARN...

Page 11: ...ing If the mulching wedge is installed on the machine raise the rear door remove the mulching wedge and lower the rear door Installing the Grass Bag 1 If necessary assemble the grass bag refer to 4 As...

Page 12: ...plug and cause the engine to stall Wet grass and leaves tend to clump on the yard and can cause the machine to plug or the engine to stall Avoid mowing in wet conditions Be aware of a potential fire...

Page 13: ...chine soon after you have completed mowing 1 Move the machine onto a flat paved surface 2 Shut off the engine and wait for all moving parts to stop before leaving the operating position 3 Lower the ma...

Page 14: ...the cables causing an unsafe operating condition Do not damage the cables when folding or unfolding the handle If a cable is damaged contact an Authorized Service Dealer 1 Loosen the 2 handle knobs Fi...

Page 15: ...alter the blade s Never tamper with safety devices Check their proper operation regularly Tipping the machine may cause the fuel to leak Fuel is flammable and explosive and can cause personal injury R...

Page 16: ...early 1 Press down on the latch tabs on top of the air filter cover Figure 22 g015983 Figure 22 1 Latch tabs 2 Open the cover 3 Remove the paper air filter and the foam pre filter Figure 23 g015984 Fi...

Page 17: ...04 Figure 25 5 After draining the used oil return the machine to the operating position 6 Carefully pour about 3 4 of the engine capacity of oil into the oil fill tube 7 Wait about 3 minutes for the o...

Page 18: ...njury Wear gloves when servicing the blade 1 Refer to Preparing for Maintenance page 15 2 Tip the machine onto its side with the dipstick down 3 Use a block of wood to hold the blade steady Figure 26...

Page 19: ...to run until it shuts off When you can no longer start the engine it is sufficiently dry 6 Disconnect the wire from the spark plug 7 Remove the spark plug add 30 ml of engine oil through the spark plu...

Page 20: ...for marketing purposes Retention of your Personal Information Toro will keep your personal information as long as it is relevant for the above purposes and in accordance with legal requirements For mo...

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