Toro 20339 Operator's Manual

Toro 20339 Operator's Manual

22in recycler lawn mower with smartstow
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22in Recycler
Model No. 20339—Serial No. 404320000 and Up
Model No. 21329—Serial No. 404320000 and Up

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.
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.
identifies the location of the model and serial numbers
on the 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.
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.
© 2018—The Toro® Company
8111 Lyndale Avenue South
Bloomington, MN 55420
®
Figure 1
Figure 1
Register at www.Toro.com.
Lawn Mower with SmartStow
This manual uses 2 words to highlight information.
Important calls attention to special mechanical
information and Note emphasizes general information
worthy of special attention.
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.
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
g226621
the machine.
Form No. 3426-400 Rev A
Operator's Manual
Figure 2
Safety-alert symbol
Original Instructions (EN)
All Rights Reserved *3426-400* A
Printed in Mexico
®
g000502

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Table of Contents
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Summary of Contents for Toro 20339

  • Page 1: Introduction

    Section 4442, maintained in additional information, contact an Authorized Service effective working order or the engine is constructed, Dealer or Toro Customer Service and have the model equipped, and maintained for the prevention of fire. and serial numbers of your product ready.
  • Page 2: Table Of Contents

    Changing the Engine Oil ........20 WARNING Replacing the Blade.......... 21 Adjusting the Self-Propel Drive ......22 CALIFORNIA Storage ..............23 Proposition 65 Warning Storage Safety..........23 The engine exhaust from this product Preparing the Machine for Storage ....23 Removing the Machine from Storage ....
  • Page 3: Safety

    Safety This machine has been designed in accordance with ANSI B71.1-2017. General Safety This product is capable of amputating hands and feet and of throwing objects. Always follow all safety instructions to avoid serious personal injury. Using this product for purposes other than its intended use could prove dangerous to you and bystanders.
  • Page 4: Safety And Instructional Decals

    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. decaloemmarkt Manufacturer's Mark decal133-8062 133-8062 1. This mark indicates that the blade is identified as a part from the original machine manufacturer.
  • Page 5: Setup

    Setup Important: Remove and discard the protective plastic sheet that covers the engine and any other plastic or wrapping on the machine. Unfolding the Handle No Parts Required Procedure WARNING Unfolding the handle improperly can damage the cables, causing an unsafe operating condition.
  • Page 6: Installing The Recoil-Starter Rope In The Rope Guide

    Installing the Recoil-Starter Rope in the Rope Guide No Parts Required Procedure Important: To start the engine safely and easily whenever you use the machine, install the recoil-starter rope in the rope guide. g230180 Figure 4...
  • Page 7: Filling The Engine With Oil

    Filling the Engine with Oil No Parts Required Procedure Important: Your machine does not come with oil in the engine, but it does come with a bottle of oil. Before starting the engine, fill the engine with oil. g222533 Figure 5...
  • Page 8: Assembling The Grass Bag

    Assembling the Grass Bag No Parts Required Procedure g235791 Figure 6...
  • Page 9: Product Overview

    2. Self-propel bar (model 9. Side-discharge deflector • Contact with the moving blade will cause serious 20339 only) injury. Do not put your fingers under the housing 3. Adjustment for the 10. Oil fill/ dipstick when adjusting the cutting height.
  • Page 10: Filling The Fuel Tank

    – Avoid prolonged breathing of vapors. Fill the fuel tank with fresh unleaded regular gasoline from a major name-brand service station (Figure – Keep your hands and face away from the nozzle and the fuel-tank opening. Important: To reduce starting problems, add fuel stabilizer/conditioner to fresh fuel as directed by –...
  • Page 11: Adjusting The Handle Height

    Adjusting the Handle Height You may raise or lower the handle to a position comfortable for you. Rotate the handle lock, move the handle to 1 of 2 positions, and lock the handle into position (Figure 11). g269729 Figure 11 Adjusting the Cutting Height CAUTION If the engine has been running, the muffler will be hot and can severely burn you.
  • Page 12: During Operation

    Use your full attention while operating the discharge chute frequently for any wear or machine. Do not engage in any activity that deterioration and replace them with genuine Toro causes distractions; otherwise, injury or property parts when necessary. damage may occur.
  • Page 13: Starting The Engine

    Starting the Engine Hold the blade-control bar against the handle (A of Figure 13). Pull the recoil-start handle (B of Figure 13). Note: When you pull the recoil-start handle, pull it lightly until you feel resistance, then pull it sharply. Allow the rope to return to the handle slowly.
  • Page 14: Shutting Off The Engine

    Shutting Off the Engine Recycling the Clippings Service Interval: Before each use or daily Your machine comes from the factory ready to recycle the grass and leaf clippings back into the lawn. To shut off the engine, release the blade-control bar. If the grass bag is on the machine, remove it;...
  • Page 15: Side-Discharging The Clippings

    – Raise the cutting height on your machine. the cutting season begins. – Cut the grass more frequently. • Replace the blade when necessary with a Toro – Overlap cutting swaths instead of cutting a full replacement blade. swath with each pass.
  • Page 16: After Operation

    After Operation After Operation Safety General Safety • Always shut off the machine, wait for all moving parts to stop, and allow the machine to cool before adjusting, servicing, cleaning, or storing it. • Clean grass and debris from the machine to help prevent fires.
  • Page 17: Folding The Handle

    Folding the Handle Storing the Machine in the Vertical-Stow Position WARNING During the mowing season or in the off-season, you Folding or unfolding the handle improperly can store your machine in the vertical position to can damage the cables, causing an unsafe minimize storage space.
  • Page 18 decal133-8198 Figure 19 Ensure that the cutting-height setting on the machine is 92 mm (3-5/8 inches) or lower. If it is not, lower it; refer to Adjusting the Cutting Height (page 11). g189217 Figure 21 Disengage the handle locks (Figure 20).
  • Page 19: Maintenance

    1. Spark-plug wire • To ensure optimum performance of the machine, use only genuine Toro replacement parts and After performing the maintenance procedure(s), accessories. Replacement parts and accessories connect the spark-plug wire to the spark plug.
  • Page 20: Servicing The Air Filter

    Servicing the Air Filter Changing the Engine Oil Service Interval: Yearly Service Interval: Yearly Unclip the top of the air-filter cover (Figure 23). Changing the engine oil is not required, but if you want to change the oil, use the following procedure.
  • Page 21: Replacing The Blade

    Replacing the Blade Service Interval: Yearly Important: You will need a torque wrench to install the blade properly. If you do not have a torque wrench or are uncomfortable performing this procedure, contact an Authorized Service Dealer. Examine the blade whenever you run out of fuel. If the blade is damaged or cracked, replace it immediately.
  • Page 22: Adjusting The Self-Propel Drive

    Adjusting the Self-Propel Drive For Self-Propel-Drive Models Only Whenever you install a new self-propel cable or if the self-propel drive is out of adjustment, adjust the self-propel drive. Turn the adjustment nut counterclockwise to loosen the cable adjustment (Figure 28). g231390 Figure 27 g269307...
  • Page 23: Storage

    Preparing the Machine for Storage On the last refueling of the year, add fuel stabilizer (such as Toro Premium Fuel Treatment) to the fuel as directed on the label. Dispose of any unused fuel properly. Recycle it according to local codes or use it in your automobile.
  • Page 24 While the exposure from Toro products may be negligible or well within the “no significant risk” range, out of an abundance of caution, Toro has elected to provide the Prop 65 warnings. Moreover, if Toro does not provide these warnings, it could be sued by the State of California or by private parties seeking to enforce Prop 65 and subject to substantial penalties.

This manual is also suitable for:

21329

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