Toro 21770 55cm Recycler Lawn Mower User manual

Type
User manual

Toro 21770 55cm Recycler Lawn Mower is a powerful and versatile machine that can help you keep your lawn looking its best. With its 55cm cutting width, it can quickly and easily mow even large lawns. The Recycler mulching system finely cuts grass clippings and returns them to the lawn, providing essential nutrients and moisture. The SmartStow feature allows the mower to be stored vertically, saving space in your garage or shed. The mower also features a Briggs & Stratton engine for reliable power, and a variety of adjustable settings to customize the cut to your liking.

Toro 21770 55cm Recycler Lawn Mower is a powerful and versatile machine that can help you keep your lawn looking its best. With its 55cm cutting width, it can quickly and easily mow even large lawns. The Recycler mulching system finely cuts grass clippings and returns them to the lawn, providing essential nutrients and moisture. The SmartStow feature allows the mower to be stored vertically, saving space in your garage or shed. The mower also features a Briggs & Stratton engine for reliable power, and a variety of adjustable settings to customize the cut to your liking.

PartsCatalog
FormNo.3453-492RevA
55cmRecycler®LawnMower
withSmartStow®
ModelNo.21770—SerialNo.411913204andUp
Registeratwww.Toro.com.
OriginalInstructions(EN)*3453-492*A
OrderingReplacementParts
Toorderreplacementparts,pleasesupplythepartnumber,
thequantity,andthedescriptionofeachpartdesired.
UnderstandingReferenceNumbers
Eachidentiedpartinanillustrationhasareference
number.Thereferencenumberforapartalsoappearsin
thepartslist,alongwithotherinformationaboutthepart.
Thiscatalogusestwospecialreferencenumberformats,
onetoindicatepartsinaserviceassemblyandanotherto
indicatethequantityofagivenpartinanillustration.
ServiceAssemblyReferenceNumbers
Partsinserviceassemblieshavereferencenumbersinthe
forma:b.Thearepresentsthereferencenumberofthe
entireserviceassemblyandthebrepresentsasequential
numberuniquetoeachpartwithintheserviceassembly.
Forexample,awheelassemblymightbeidentiedby
referencenumber6,thetireby6:1,thevalveby6:2,and
thewheelby6:3.Whenyouordertheassemblyidentied
byreferencenumber6,youreceiveallpartsidentiedby
referencenumbers6:1,6:2,and6:3.However,youmay
alsoorderanypartindividually.Referencenumbersofthis
typeappearinillustrationandinpartslists.
ReferenceNumbersIndicatingQuantity
Inanillustration,ifareferencenumberindicatesmorethan
onepart,thereferencenumberhastheformnXy.Then
representsthequantityofthepart,theXisthemultiplication
symbol,andtheyrepresentsthereferencenumber.
Forexample,inanillustration,thereferencenumber2X37
meansthattwoofthepartsidentiedbyreferencenumber
37areindicated.
2
Contents
FrameAssembly............................................................................................4
RearBagAssembly.........................................................................................6
DeckDecalAssembly.......................................................................................8
EngineandBladeAssembly.................................................................................10
FrontWheelandHeight-of-CutAssembly.....................................................................12
RearWheelandHeight-of-CutAssembly......................................................................14
HandleAssembly..........................................................................................16
AttachmentsandAccessories...............................................................................18
©2022—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN554203
Contactusatwww.Toro.com.
PrintedintheUSA.
AllRightsReserved
FrameAssembly
3453-492A4A2
FrameAssembly(continued)
Ref.PartNumberQty.Description
1144-31911HousingASM
2115-4667-011Bafe-Front
20140-39061Bafe-Rear,Fwd
21117-59912Washer-Stepped,Bafe
22136-70031RearDeectorASM
Ref.PartNumberQty.Description
22:2131-45141Decal-Warning
23140-41971Spring-Torsion
24140-41981Spring-Torsion
30139-54571Bumper-Front
31139-54673Screw-Plastic,HWH
53453-492A
RearBagAssembly
3453-492A6A3
RearBagAssembly(continued)
Ref.PartNumberQty.Description
3140-3931-031BagFrameASM(Welded)
4140-39331GrassBagASM
73453-492A
DeckDecalAssembly
3453-492A8A4
DeckDecalAssembly(continued)
Ref.PartNumberQty.Description
10140-41831Decal
11140-41842Decal
93453-492A
EngineandBladeAssembly
3453-492A10B2
EngineandBladeAssembly(continued)
Ref.PartNumberQty.Description
41Engine-Briggs,104M020130F1
1095-17263Screw-Taptite
13140-39751Driver-Blade
21131-9683-031Blade
Ref.PartNumberQty.Description
22108-3766-031Support-Blade
24125-24661Bolt-Blade
33145-14581Decal-Briggs675ExiSS
34133-81981Decal-Level,Fuel
362210-3161Stop-Rope
NotservicedseparatelyObtainpartsfromwww.briggsandstratton.com
113453-492A
FrontWheelandHeight-of-CutAssembly
3453-492A12C2
FrontWheelandHeight-of-CutAssembly(continued)
Ref.PartNumberQty.Description
1115-1956-052Plate-HOC,FrontFsvq
2137-30524Screw-HH
3119-40384Nut-Hex
4105-18092Arm-Spring
5105-30422Knob-Lever,HOC
6137-91282Arm-Pivot,Front
7104-86992Bearing-Ball
8131-08362Retainer-Bearing,HOC
932151-362Ring-Retaining
10139-65621Transmission-Fwd
11117-10181V-Belt
12144-63921Tab-Mount,Cable
14110-71912Washer-Thrust
15131-08962Gear-Pinion,13T
Ref.PartNumberQty.Description
1632151-611Ring-Retaining
17145-38631Spring-Extension
18140-23642ASM-Cover,Wheel(Dk
Gray)
19140-23582ASM-8"Wheel,Fwd
(Bushings)
20145-38992WheelBolt
21144-02151ASM-Intake,Fwd
23140-23891Cover-Belt,Lower(Awd)
24131-08372Screw-Shoulder,HHF
25144-63711Pad-Stop
26139-16791Screw-Plastic,PH
27145-14881Decal-VortexAwd
28130-23691Pin-Snap
133453-492A
RearWheelandHeight-of-CutAssembly
3453-492A14C3
RearWheelandHeight-of-CutAssembly(continued)
Ref.PartNumberQty.Description
1140-3910-051Plate-HOC,FwdLH[blk-Txt]
2140-3911-051Plate-HOC,FwdRH
[blk-Txt]
3139-17162Screw-HH
4119-40384Nut-Hex
7115-28992Arm-Spring,Rear
8105-30422Knob-Lever,HOC
9140-38782Arm-Pivot,Rear
Ref.PartNumberQty.Description
10131-08952Bushing-Mount,HOC
11120-27792Screw-HH
12139-17042Washer-Flat
14145-38992WheelBolt
15140-23512ASM-9.65"Wheel,Bushings
17139-54492Washer-WheelBolt
18144-64311Shield-Trailing
19139-16922Screw-Thd
153453-492A
HandleAssembly
3453-492A16D2
HandleAssembly(continued)
Ref.PartNumberQty.Description
5144-6516-051Handle-Curved
6139-65882Bolt-Shoulder,Handle
7119-40382Nut-Hex
9117-59762Knob-Handle
106142491Tie-Cable
12138-32492QuickReleaseASM
12:1140-41571Nut-Push
12:2138-32481Lever-Release
12:3138-32531Anchor-Spring
12:4115-28581Spring-Compression
12:5140-41581Rod-Release
13140-23692Pad-SmartStow
Ref.PartNumberQty.Description
14144-02211Screw-CARR
15140-39481Cable-Brake,Fwd
16140-39471Cable-Traction,Fwd
17136-90751Washer-Curved
18137-30942Nut-Hex
19140-3918-031Bail-Brake
20140-38791Cover-Bail
21140-4024-031Bail-Traction
2286-96711Guide-Rope
24114-79881Guide-Cable
28137-91372Screw-PPH
173453-492A
AttachmentsandAccessories
For2177055cmRecyclerLawnMowerwithSmartStow
ProductNameModel/Part
SDChuteASM................................................................................................................................145-1538
BriggsMaintKit................................................................................................................................130-8148
SmartStowWalkPowerMowerCover............................................................................................490-2012
LawnStripingKitwith22inRoller..........................................................................................................20601
Bag-WalkBehind(T oro)...................................................................................................................490-7318
FuelStabilizer.05oz.......................................................................................................................130-2393
4-CycleFuel,SnowAndLawn32ozCan.........................................................................................131-3823
Oil-30/10W-30Synthetic(Quart)......................................................................................................138-6053
SummerOil-Caseof24(20ozBottles)..................................................................................................38916
ToroPremiumFuelTreatment12OzBottle.....................................................................................131-6572
Toro4-CycleSAE30Oil(32ozBottle)..................................................................................................38903
18
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Toro 21770 55cm Recycler Lawn Mower User manual

Type
User manual

Toro 21770 55cm Recycler Lawn Mower is a powerful and versatile machine that can help you keep your lawn looking its best. With its 55cm cutting width, it can quickly and easily mow even large lawns. The Recycler mulching system finely cuts grass clippings and returns them to the lawn, providing essential nutrients and moisture. The SmartStow feature allows the mower to be stored vertically, saving space in your garage or shed. The mower also features a Briggs & Stratton engine for reliable power, and a variety of adjustable settings to customize the cut to your liking.

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