FormNo.3367-550RevB
20inMulching/RearBagging
LawnMower
ModelNo.10606—SerialNo.311000001andUp
Registeratwww.LawnBoy .com.OriginalInstructions(EN)
OrderingReplacementParts
Toorderreplacementparts,pleasesupplythepartnumber,
thequantity ,andthedescriptionofeachpartdesired.
UnderstandingReferenceNumbers
Eachidentiedpartinanillustrationhasareference
number.Thereferencenumberforapartalsoappearsin
thepartslist,alongwithotherinformationaboutthepart.
Thiscatalogusestwospecialreferencenumberformats,
onetoindicatepartsinaserviceassemblyandanotherto
indicatethequantityofagivenpartinanillustration.
ServiceAssemblyReferenceNumbers
Partsinserviceassemblieshavereferencenumbersinthe
forma:b.Thearepresentsthereferencenumberofthe
entireserviceassemblyandthebrepresentsasequential
numberuniquetoeachpartwithintheserviceassembly.
ListofAbbreviations
AR:asrequired
ASM:assembly
BBC:bladebrakecontrol
BHTF:buttonheadthreadforming
CARR:carriage
CCW:counterclockwise
CW:clockwise
DEG:degrees
DPA:DualPointAdjustment
ECM:electroniccontrolmodule
EXT:external
FH:athead
GA:gauge
HD:heavy-duty
HF:hexange
HH:hexhead
HHF:hexheadange
HHFTF:hexheadangethread
forming
HJ:hexjam
HLH:hexlaghead
HOC:height-of-cut
HSBH:hexsocketbuttonhead
HSFH:hexsocketathead
HSH:hexsockethead
HWH:hexwasherhead
HWHTF:hexwasherheadthread
forming
HYD:hydraulic
LH:lefthand
LP:LiquidPropane
NI:nyloninsert
NPTF:nationalpipethreadne
PFH:phillipsathead
PPH:phillipspanhead
PPHTF:phillipspanheadthread
forming
PRH:phillipsroundhead
PTH:phillipstrusshead
PTO:power-take-off
RH:righthand
ROPS:roll-overprotectionsystem
Forexample,awheelassemblymightbeidentiedby
referencenumber6,thetireby6:1,thevalveby6:2,and
thewheelby6:3.Whenyouordertheassemblyidentied
byreferencenumber6,youreceiveallpartsidentiedby
referencenumbers6:1,6:2,and6:3.However,youmay
alsoorderanypartindividually.Referencenumbersofthis
typeappearinillustrationandinpartslists.
ReferenceNumbersIndicatingQuantity
Inanillustration,ifareferencenumberindicatesmorethan
onepart,thereferencenumberhastheformnXy .Then
representsthequantityofthepart,theXisthemultiplication
symbol,andtheyrepresentsthereferencenumber.
Forexample,inanillustration,thereferencenumber2X37
meansthattwoofthepartsidentiedbyreferencenumber
37areindicated.
RRB:rearrollerbrush
SFH:slottedllisterhead
SHH:slottedhexhead
SHWH:slottedhexwasherhead
SPH:slottedpanhead
SQH:squarehead
SRH:slottedroundhead
STD:standard
TAP:selftapping
TTH:torxtrusshead
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Contents
HousingAssembly..........................................................................................4
RearBagAssembly.........................................................................................5
EngineandBladeAssembly..................................................................................6
FrontWheelandHeight-of-CutAssembly......................................................................7
Transmission,RearWheelandHeight-of-CutAssembly..........................................................8
HandleAssembly...........................................................................................9
ElectricalAssembly........................................................................................10
AttachmentsandAccessories...............................................................................11
©2012—Lawn-Boy®Inc.
8111LyndaleAvenueSouth
Bloomington,MN55420
Contactusatwww.LawnBoy.com.
3
PrintedintheUSA.
AllRightsReserved
HousingAssembly
Ref.
3367-550B4A2
PartNumber
1117-41531
1:294-80721Decal-Danger
1:3117-41311Decal
1:4104-93731Plug-Dome
2112-88451
3112-88211
446-8091
5
119-70291
6119-70151
7
119-70161
Qty.Description
HousingASM
Chute-Rear
Bafe-Rear
5
Screw-HWH
RearDeectorASM
Spring-Torsion,LH
Spring-Torsion,RH
Ref.
PartNumber
846-80933
9112-87681
103296-162Nut-Lock,NI
11117-10922
17119-3804-031
18119-3805-031
19322-34
203229-112
213296-294Nut-Lock,NI
Qty.Description
Screw-Plastite
Shield-Trailing
Screw-PTH
HOC-LH
HOC-RH
Screw-HH
Screw-CARR