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55cm Recycler
Model No. 21771—Serial No. 400000000 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. 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.
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.
© 2021—The Toro® Company
8111 Lyndale Avenue South
Bloomington, MN 55420
Figure 1
Figure 1
Register at www.Toro.com.
®
Lawn Mower
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.
g306581
Form No. 3442-474 Rev C
Operator's Manual
Figure 2
Safety alert symbol
*3442-474*
Original Instructions (EN)
Printed in Mexico
All Rights Reserved
g000502

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Table of Contents
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Summary of Contents for Toro Recycler 21771

  • Page 1: Introduction

    Society of additional information, contact an Authorized Service Automotive Engineers (SAE) J1940 or J2723. As Dealer or Toro Customer Service and have the model configured to meet safety, emission, and operating and serial numbers of your product ready.
  • Page 2: Table Of Contents

    Contents Safety Introduction ............... 1 This machine has been designed in accordance with Safety ............... 2 EN ISO 5395. General Safety ........... 2 Safety and Instructional Decals ......3 General Safety Setup ................ 4 1 Assembling and Unfolding the Handle....4 This product is capable of amputating hands and 2 Installing the Blade-Control Bar......
  • Page 3: 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 1. This mark indicates that the blade is identified as a part from the original machine manufacturer.
  • Page 4: Setup

    Setup Important: Remove and discard the protective plastic sheet that covers the engine and any other plastic or wrapping on the machine. Assembling and Unfolding the Handle No Parts Required Procedure Note: Ensure that the cables are routed on the outside of the handle and are not pinched (D of Figure g352567 Figure 3...
  • Page 5: Installing The Blade-Control Bar

    Installing the Blade-Control Bar No Parts Required Procedure g344378 Figure 4 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. g334093 Figure 5...
  • Page 6: Adding Oil To The Engine

    Adding Oil to the Engine No Parts Required Procedure Important: If the oil level in the engine is too low or too high and you run the engine, you may damage the engine. g222533 Figure 6...
  • Page 7: Assembling The Grass Bag

    Assembling the Grass Bag No Parts Required Procedure g334351 Figure 7...
  • Page 8: Product Overview

    Contact your Authorized Service Dealer or authorized Toro distributor or go to www.Toro.com for a list of all approved attachments and accessories. To ensure optimum performance and continued safety certification of the machine, use only genuine Toro replacement parts and accessories.
  • Page 9: Operation

    Operation – Avoid prolonged breathing of vapors. – Keep your hands and face away from the nozzle and the fuel-tank opening. Note: Determine the left and right sides of the machine from the normal operating position. – Keep fuel away from your eyes and skin. Before Operation Filling the Fuel Tank Before Operation Safety...
  • Page 10: Checking The Engine-Oil Level

    Checking the Engine-Oil Level Service Interval: Before each use or daily Important: If the oil level in the crankcase is too low or too high and you run the engine, you may damage the engine. g231765 Figure 10 Adjusting the Handle Height You can raise or lower the handle in 1 of 2 positions that is more comfortable for you (Figure 11).
  • Page 11: Adjusting The Cutting Height

    Adjusting the Cutting Height DANGER Adjusting the cutting-height levers could bring your hands into contact with a moving blade and result in serious injury. • Shut off the engine and wait for all moving parts to stop before adjusting the cutting height. •...
  • Page 12: During Operation

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

    Shutting Off the Engine Service Interval: Before each use or daily—Ensure that the engine shuts off within 3 seconds after releasing the blade-control bar. To shut off the engine, release the blade-control bar. Important: When you release the blade-control bar, both the engine and blade should stop within g334136 Figure 14 3 seconds.
  • Page 14: Operating The Bag-On-Demand Lever

    • For best performance, install a new Toro blade before the cutting season begins or when necessary. Cutting Grass •...
  • Page 15: After Operation

    Cleaning Under the • If there are more than 13 cm (5 inches) of leaves on the lawn, mow at a higher cutting height and Machine then again at the desired cutting height. • Slow down your mowing speed if the machine Service Interval: After each use does not cut the leaves finely enough.
  • Page 16: Folding The Handle

    Folding the Handle WARNING Folding or unfolding the handle improperly can damage 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. Remove and save the 2 handle knobs and 2 carriage bolts from the handle brackets (A of Figure 19).
  • Page 17: Maintenance

    • To ensure optimum performance of the machine, change the oil or replace the blade, allow the use only genuine Toro replacement parts and fuel tank to run dry through normal usage. If accessories. Replacement parts and accessories you must tip the machine prior to running...
  • Page 18: Servicing The Air Filter

    Servicing the Air Filter Changing the Engine Oil Service Interval: Every 25 hours Service Interval: Yearly Yearly Changing the engine oil is not required, but if you want to change the oil, use the following Unclip the top of the air-filter cover (Figure 21).
  • Page 19: 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 20: 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 26). g231390 Figure 25 g269307...
  • Page 21: 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 22 Notes:...
  • Page 23 The Toro Company (“Toro”) respects your privacy. When you purchase our products, we may collect certain personal information about you, either directly from you or through your local Toro company or dealer. Toro uses this information to fulfil contractual obligations - such as to register your warranty, process your warranty claim or to contact you in the event of a product recall - and for legitimate business purposes - such as to gauge customer satisfaction, improve our products or provide you with product information which may be of interest.

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