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55cm Recycler
Model No. 21773-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 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.
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
g306581
Safety ....................................................................... 2
General Safety ................................................... 2
Safety and Instructional Decals .......................... 3
Setup ........................................................................ 5
1 Unfolding the Handle ....................................... 5
2 Installing the Blade-Control Bar........................ 5
Rope Guide..................................................... 6
4 Adding Oil to the Engine................................... 7
5 Assembling the Grass Bag............................... 7
Product Overview ..................................................... 9
Specifications .................................................... 9
Attachments/Accessories ................................... 9
Operation .................................................................. 9
Before Operation ................................................... 9
Form No. 3442-499 Rev C
Operator's Manual
Figure 2
Safety-alert symbol
*3442-499*
Original Instructions (EN)
Printed in Mexico
All Rights Reserved
®
g000502
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Summary of Contents for Toro 21773
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Page 1: Table Of Contents
Automotive Engineers (SAE) J1940 or J2723. As additional information, contact an Authorized Service configured to meet safety, emission, and operating Dealer or Toro Customer Service and have the model requirements, the actual engine torque on this class and serial numbers of your product ready. -
Page 2: Safety
Safety Before Operation Safety ........9 Filling the Fuel Tank .......... 10 Checking the Engine-Oil Level......11 This machine has been designed in accordance with Adjusting the Handle Height ......11 EN ISO 5395. Adjusting the Cutting Height ......12 During Operation ..........13 During Operation Safety ........ -
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 decal133-8198 133-8198 1. Warning—read the Operator's Manual; 1) Add fuel up to the indicated level. 2) Tip the machine forward for storage.
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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 Note: Ensure that the cables are routed on the outside of the handle and are not pinched (D of Figure g334364 Figure 3... -
Page 6: 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 7: 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 8: Assembling The Grass Bag
Assembling the Grass Bag No Parts Required Procedure g334351 Figure 7... -
Page 9: Product Overview
– If you spill fuel, do not attempt to start the your Authorized Service Dealer or authorized Toro engine. Avoid creating a source of ignition until distributor or go to www.Toro.com for a list of all the fuel vapors have dissipated. approved attachments and accessories. -
Page 10: Filling The Fuel Tank
– Keep your hands and face away from the nozzle and the fuel-tank opening. – Keep fuel away from your eyes and skin. Filling the Fuel Tank Type Unleaded gasoline Minimum octane rating 87 (US) or 91 (research octane; outside the US) Ethanol No more than 10% by volume Methanol... -
Page 11: 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 may raise or lower the handle to a position comfortable for you. -
Page 12: 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, remove the electric-start button (if equipped), and wait for all moving parts to stop before adjusting the cutting height. -
Page 13: 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 14: 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 15: 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 16: After Operation
• If there are more than 13 cm (5 inches) of leaves When no more clippings come out, stop the on the lawn, mow at a higher cutting height and water and move the machine to a dry area. then again at the desired cutting height. Start the engine and run it for a few minutes to •... -
Page 17: 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. Hold the handle while disengaging the handle locks to avoid pinching your hands. -
Page 18: Storing The Machine In The Vertical-Stow Position
Storing the Machine in the into an approved fuel container until it is at or below the level recommended by the engine Vertical-Stow Position manufacturer. During the mowing season or in the off-season, you can store your machine in the vertical position to minimize storage space. - Page 19 g186013 Figure 22...
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Page 20: Maintenance
• To ensure optimum performance of the machine, fuel tank to run dry through normal usage. If use only genuine Toro replacement parts and you must tip the machine prior to running accessories. Replacement parts and accessories out of fuel, use a hand fuel pump to remove made by other manufacturers could be dangerous, the fuel. -
Page 21: Servicing The Air Filter
Servicing the Air Filter *There is residual oil in the crankcase after you drain the oil. Do not pour the entire capacity of oil into the Service Interval: Every 25 hours crankcase. Fill the crankcase with oil as directed in the following steps. -
Page 22: Replacing The Blade
Wipe the dipstick clean with a clean cloth. Insert the dipstick into the oil-fill tube, screw it in, then remove the dipstick. Read the oil level on the dipstick (Figure 25). • If the oil level on the dipstick is too low, carefully pour a small amount of oil into the oil-fill tube, wait 3 minutes, and repeat steps through... -
Page 23: Adjusting The Self-Propel Drive
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 Perform any maintenance procedures; refer to Maintenance (page 20). Check the engine-oil level; refer to Checking the Engine-Oil Level (page 11). Fill the fuel tank with fresh fuel; refer to Filling the Fuel Tank (page 10). Connect the wire to the spark plug.
- Page 25 Notes:...
- Page 26 Notes:...
- Page 27 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.