Operator's Manual

g208922
Figure40
1.BBCbelt2.BBCbeltguard
6.RemovetheBBCbeltfromthefront,leftpulley.
7.Loosentheadjustingbolt(Figure32).
8.Removethexedidlerpulleyandthehardware
(Figure41).
Note:Savetheidlerpulleyandhardwarefor
installationlater.
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Figure41
TheBBCidlerpulleyisremovedforclarity
1.Holeinthehousing3.Fixed-idlerpulley
2.Rightsprockethole
4.Leftsprockethole
9.Removetheblade-drivebelt.
10.Aligntheholesintherightandleftsprocketswith
theholesinthehousingasshowninFigure41.
Note:Holdthesprocketsinplacewitharod
orascrewdriver.
11.Whenyouhavelockedthesprocketsinplace,
installtheblade-drivebeltandthexedidler
pulley.
Note:Ensurethattheteethareengagedinthe
sprockets.
12.Tightenthebelttensiontotherecommended
settings;refertoServicingtheBlade-Drive
System(page24).
13.Removetherodorscrewdriverfromthe
sprockets.
14.Ensurethatthebladesunderthehousingare
properlyaligned;refertoInspectingtheBlades
(page25).
15.InstalltheBBCbeltandtheBBCbeltguardand
hardware.
16.Installthebeltcoverusingthe4boltsthatyou
removedinstep3.
17.Connectthewiretothesparkplug.
18.Checktheoperationofthecontrolbarandthe
blade-brakeclutch.
Changingthe
Blade-Brake-Clutch(BBC)
Belt
ServiceInterval:Every250hours
1.Shutofftheengineandwaitforallmovingparts
tostop.
2.Disconnectthewirefromthesparkplug.
3.Removethe4boltsthatholdthebeltcoverto
themachinehousing.
Note:Savetheboltsforinstallingthebeltcover
tothemachinehousing.
4.Removethebeltcover.
5.Removeanydebrisfromunderthebeltcover.
6.Removethetransmissionbelt;refertoRemoving
theTransmissionBelt(page30).
7.RemovetheBBCbeltguard(Figure42).
Note:Savethemountinghardwareforinstalling
theBBCbeltguardlater.
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