Toro BBC Bail Kit, 21in Heavy-Duty Hi-Vac Walk-Behind Lawn Mower Installation guide

Brand: Toro

Model: BBC Bail Kit, 21in Heavy-Duty Hi-Vac Walk-Behind Lawn Mower

Type: Installation guide

Toro BBC Bail Kit, 21in Heavy-Duty Hi-Vac Walk-Behind Lawn Mower is a powerful and versatile machine that can help you keep your lawn looking its best. With its heavy-duty construction and high-vacuum design, this mower is perfect for tackling even the toughest mowing jobs. The 21-inch cutting deck provides a wide cutting path, while the variable speed self-propelled drive system makes it easy to maneuver around your lawn. The mower also features a convenient blade control bail that allows you to easily engage and disengage the blades.

FormNo.3360-215RevA

BBCBailKit

21inHeavy-DutyHi-VacWalk-BehindLawnMower

ModelNo.115-4463

InstallationInstructions

InstallingtheKit

1.Removethe2boltsthatholdtheBBCbaillatch,the

2curvedwashers,andthespringtothehandle.

Note:DiscardtheBBCbaillatch,curvedwashers,

andthespring.

2.Removethe2nutsthatholdthebladecontrolbail

tothehandle.

3.Removethebladecontrolbail.

4.Removetheouterbushing,thetractioncontrolbail,

andtheinnerbushing.

Note:Discardthebladecontrol(upper)bailand

the2bushings.

5.DisconnecttheBBCcablefromthethrottle/choke

controlassembly.

Note:Removetheretainingringandsaveit.

6.Removethethrottle/chokecontrolandthecurved

washersfromthehandle.

Note:Discardthecurvedwashers.

7.Installthethrottle/chokecontrolontothehandle

usingthenewcurvedwashers.

8.InstalltheBBCcablebracketwithanewcurved

washer.

Note:Tightentheboltonthethrottle/choke

controlassemblyrst,thentightentheboltonthe

handle.

9.AttachtheBBCcabletotheBBCcablebracket.

10.Slidetheatwasher,bushing,BBCbaillatch,spring,

andcurvedwasherontoabolt.

11.InstalltheBBCbaillatchassemblyandtheground

speedselectorontothehandle.

Note:Leavethespringunhooked.

Note:Torquetheboltto30–50in-lb.

12.Inserttheboltandabushingthroughthespringand

thecurvedwasherandthenintothehandle.

Note:Torquetheboltto30–50in-lb.

13.Installthespring,thetractioncontrolbail,andthe

spaceronthehandle.

14.Hookthecableontothebladecontrolbail.

15.Installthebladecontrolbailontothehandle.

Note:Ensurethatyouengagethespring,withone

endofthespringunderthegroundspeedselector

plateandtheotherendofthespringhookedonto

thebladecontrolbailtab(Figure1).

Figure1

1.Springendbehindthe

bladecontrolbailtab

4.Bladecontrolbailtab

2.Springendunderthe

groundspeedselector

plate

5.BBClatchspring

3.Groundspeedselector

16.Installthe2nutstosecurethebladecontrolbailand

thetractioncontrolbail.

Note:Torquethenutsto50–110in-lb.

17.HookthespringontheBBCbaillatch(Figure1).

18.CheckthatthebladecontrolbailandtheBBCbail

latchoperateproperly.

19.Removethefueltank.RefertoEmptyingtheFuel

TankandCleaningtheFuelFilterintheOperator’s

Manual.

20.Removethe2beltcoversontopofthemower

housing.

Note:Thereisascrewunderthereardoorthatyou

mustremove.

21.Loosenthecableclampscrewuntilthebrakecable

conduitslides(Figure2).

8111LyndaleAvenueSouth

Bloomington,MN55420

Registeratwww.Toro.com.

OriginalInstructions(EN)

PrintedintheUSA

AllRightsReserved

Figure2

1.Spring3.Cableclampscrew

2.Brakecableconduit

22.Holdthebladecontrolbarsothattheoutsideofthe

baris5-1/2inches(14cm)fromtheoutsideofthe

handle,andpullthecabletotheremovetheslack,

butdonotputtensiononthespring(Figure3).

Figure3

1.5-1/2inches(14cm)

3.Bladecontrolbar

2.Handle

23.Torquethecableclampscrewto100to120in-lb(11

to14N-m)tolocktheadjustmentinplace.

24.Measurethelengthofthespringbothbeforeand

afterengagingthebladecontrolbar.Thedifference

betweenthese2lengthsisthespringstretch.

Note:Thespringstretchmustbebetween0.290

and0.310inches(7.4to7.9mm).Youmayneedto

adjustthecableadjustertoachievethisvalue.

25.Installthebeltcovers.

26.Installthefueltank.

ReplacingtheBladeBrake

Spring

1.Removethe2bladenuts,anti-scalpcup,blade,blade

retainer,andclutchshielddisc.

2.Removethe4screwsthatholdthebladebrakeclutch

shieldinplace.

3.Removethebladebrakeclutchshield.

4.Removethebladebrakespring.

5.Installthenewbladebrakespring.

6.Installthebladebrakeclutchshieldusingthe4

screwsthatyoupreviouslyremoved.

Note:Torquetheclutchshieldscrewsto70–110

in-lb.

7.Installtheclutchshielddisc,bladeretainer,blade,

anti-scalpcup,and2bladenuts.

Note:Torquethebladenutsto280-320in-lb.

Toro BBC Bail Kit, 21in Heavy-Duty Hi-Vac Walk-Behind Lawn Mower Installation guide

Toro BBC Bail Kit, 21in Heavy-Duty Hi-Vac Walk-Behind Lawn Mower Installation guide

Toro BBC Bail Kit, 21in Heavy-Duty Hi-Vac Walk-Behind Lawn Mower Installation guide

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