Lawn-Boy Silver Series 10270, Silver Series 10360, Silver Series 10361, Silver Series 10362, Silver Series 10363 Operator's Manual
21"
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$erie$-
MowGF WRear
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8.5
hp 4-Gycle
EnUine
rg^t=n
Uaniable
$peed $elt-Pnopel
S-in-l
Standand-Mulch/side
llischange/Rean
Bas
|
0382
\
See Owner's
Manual lnside
for Warranty Details
IIIII''.
ZXear
w
Easy to Start
4-Cycle
6.5
hp Engine
14-Gauge Steel Deck
-
Lightweight
yet
Durable
Easy Mulch'
Cutting
$ystem
Patented Tri-CutrM blade and
deck design
cuts
grass
into
fine
mulch helping to hide and bury
clippings
into the lawn.
Exclusive Staggered
Wheel Deck for Gloser
Trimming
#
tq,,&iF
'
:#
F'
Mulch, Side
Discharge and
Rear Bag
Standard;
No Tools
Needed
Nationwide Gu$tomen $envice
|
-800-tB-M0WtR
Uisit oun
Web $ite:
www.lawn-boy.Gom
LMN-B(lY
Silver
SeriesE
Walk
Power
Lawn Mower
1O27O-210000001
and Up
10360-210000001
and Up
10361-210000001
and Up
10362-210000001
and Up
10363-210000001
and
Up
Operator's
Manual
Para
obtener una version
gratis
de este manual
en espariol, escriba a la
direccion
indlcada
mAs
abajo. Aseg0rese
de indicar
el modelo
y
el
n0mero
de serie de su
producto.
Pour
obtenir
gratuitement
une version
en
franEais
de ce manuel,
6crivez d
I'adresse
ci-dessous. N'oubliez
pas
d'indiquer les
num6ros de moddle
et de s6rie de votre
produit.
Lawn-Boy
Inc.,
Attn: Parls
Dept.,8111
LyndaleAve
S,
Bloomington,
MN
55420-1196.
Form No.3325486
Domestic Enqlish (EN)
Contents
Page
Introduction 2
Satetv.
Gcncral
Lawn Mowcr
Saltty .
Salbtv and
Instruction Decals
Asscmblv
The Lawn-Boy
No-Worry Warrantl'
l,S
Introduction
Read this
manual
carefully
to lcarn how to operate and
maintain
vour
product properly. The intirrmation in this
manual
can
help
you
and others avoid
iniurv and product
damagc.
Although [-awn-Boy dcsigns
and
produces
safe
products, vou are re
sponsible fbr operating the
product
properly
and safcly.
Whcnsver you nced
scrvicc, gcnuine Lawn-Bov
parts.
or
additional infbrmation.
contact an Authorizcd Scrvicc
De alcr
ur
Lawn-Bov
Customer Servicc and
have thc
modcl and
serial numbcrs of
your product re adr. I''igurc I
illustratcs
thc l<lcation of thc mode I and
scrial numbe rs on
the product.
<,*-*a"'-
1
r 064
Figure 1
1. Location
of the model and senal
numbers
Write the
product
modcl and
scrial numbcrs in the space
bclow:
Model
No.
Serial
No.
This manual idcntifies
potcntial
hazurds und has spccial
sal'cty mcssagcs thut
he lp
vou
and othe rs avoid
pcrsonal
in.jury and cvcn dcath.
Danger,
Warning,
and Caution arc
signal
words uscd to idcntity the
lcvcl o1'hazard.
Howcvcr, rcgardlcss
of
thc
hazard, he extreme ly curcful.
Danger
signals an e xtrcme
hazard IhaI willcause sonous
injury or death
if
vou
do
not tirllow the recommended
precautions.
Warning signals a
hazard IhirI nruy causc scrious
injury or
dcath
i1'you do not
tirllow the re conrmendcd
pre
eautions.
Caution
signals a hazard that
may
cause
minor or
modcrate
injury if
vou
do not
fbllow
the
recommended
prccautions.
This manual uscs two
other words to highlight
information.
fffi!fl!fl
calls attention to special
mechanical
infbrmation and Note: emphasizcs
general
information
worthy of special attention.
3
-l
5
Untirlding the
('hanging
the
Installing thc
Re comnrcndc
Chccking thc
Cloaning thc
Housing . .
Handlc
HandlcI{c ight
6
6
6
6
7
7
7
r)
t)
9
(,)
l0
l0
l()
l0
t2
t2
t-l
l-l
l-l
l4
1.5
l-5
t1
Iti
lu
l9
l9
l9
19
20
20
20
20
20
21
2I
2l
/-1
L-)
25
Fuse
Re
Iirru
Starting
Irilling the Crankcasc
ivith
Oil
Filling thc Fucl Tank
with
Gasolinc
(
)pcnrtion
Conlrtrls
Sturting the Engine
Stopping thc Lngine
Using thc Sclf-prope I Drivc .
Pulling the Lawn Mowe r Re
arward
Adjusting
the Cutting
tlcight
Ope rating lips . .
Maintenancc
d Muintt nunr't' Sche dulr
L,ngine Oil
Unde rside trl the Luwn Mowe r
Changing
the Enginc Oil . . .
(
lclning
lhu
Air I-iltur .
Cllcaning unde r thc Be lt
('ovcr
Mainlaining
thc Culting
Blade
AdjLrsting thc Sell'-pr()pe I Drive Clablc
Lubricutin{
the Se lt-propcl Drivc
Maintaining ther Spark Plug . .
('hlnging
thc
Fusc
(lharging
the
Battcry
Disposing ol'the Batte rv
Emptying the Fue I l'ank
Storage
Preparing the Fuel System
Preparing thc Engine
Gencral Infirrmation
Folding
thc
Handlc
Removing from
Storage
.\eeesstlnes
Installing the Rear Grass Catcher . . . .
Installing
the Cover
Plate .
.
Installing
the
Mulch
Plate .
Tnruhleshooting
. . .
O 2000 by Lawn-Boy, lnc.
8111 Lyndale Avenue South
Bloomington, MN
55420-1
196
2
A Flights Reserved
Pr nted n the USA
Safety
This lawn
mower
meets
or exceeds
the CPSC
blade
safetv requirements
for walk-behind
rotarv
lawn
mowers
and
the 871.1
specifications
of
the American
National
Standards
Institute
in
effect at the
time of
production.
Improperly
using or maintaining
this lawn
mower
can
result
in injury.
To reduce
the
potential
for injury,
comply
with
these safet-v-
instructions.
[-awn-Bov
de signe
d and
te ste d this
lawn mowe
r trt ot'tcr
reasonably
satc scrvicc;
htt'uvever,
J'ailure
ttt t'ontplt,n'ilh
tha
Iollowing
instruttions
mut result
in per.utnul
injury.
To
ensure maximum
safety,
best
performance,
and
to
gain
knowledge
of the
product,
it
is essential
that
you
and
any other
operator
of the lawn
mower
read
and
understand
the
contents
of this manual
before
the
engine is
ever started.
Pay
particular
attention
to
the
safety
alert symbol
I
which
means
caution. x,arning,
or danger
-
"personal
safety
instruction."
Read
and
understand
the instruction
because it
has
to do with
safety.
Failure
to comply
with
the instruction
may
result
in
personal
injury.
General
Lawn
Mower
Safety
The
tirllowing
instructions
have
be e n
adapte d from
thc
ANSI/OPI-.|
standard
87l.l-l99tt
and ISO
srandard
-539.5:1990(E).
Intirrmation
or tcrminology
specific
to
Lawn-Boy
lawn
mowcrs
is
cncloscd in parcnthcsis.
This lawn
mower
is
capable ot
amputating
hands
and tcct
and of
throwing
objccts. Failure
to
ohsgrve
thc tollowing
safetv
instructions
could rcsult
in
scrious injury
or
dcath.
Training
'
Read this
operator's
manual
carefully.
Be thoroughly
tamiliar
with
the controls
and
the
proper
usc o1'thc
luwn mower
hclirrc
sttrrting
it.
.
Never
allow
children
to operate
the lawn
mower.
Local
regulations
may
rcstrict
the
age of the operator.
.
Never
allow
adults unfamiliar
with
these instructions
to operatc
the lawn
mower.
Never mow
rvhilc
pcople
(especially children)
or
pets
arc
nearbv.
Stop the lawn
mower if
anvone enters
thc
area.
Tragic
accide
nts
can occur if
the operator
is not
alcrt
tcl the
presence
of children.
Children
are
otle
n
attracted to the lawn
mowcr and
thc mowing
activitr'.
Never assumc
that childrcn will
re main whe rc
vou
lasl
saw them.
Kee p childrcn out of
the mowing
arca and
undcr thc
watchful
carc of a responsiblc
adult.
Bc alert
and turn the lawn
mowcr off il'childrcn
entcr
the arca.
Usc cxtra care whcn
:rpproaching
blind corncrs,
shruhs,
trccs,
or othcr
ob.jccts
that may obscurc
vision.
Keep
in mind
that the opcrltor
()r
Ltsr: r is re sponsiblc
lirr
accidents rlr hazards
occurring
to othcr pcople
rtr
thcir
property.
Scc the manutucturcr's
instructirtns
tirr propcr
opcration
and installatiun
ttf'acccssorie
s.
Usc onlv
lhc
acce sstlrics
that are approvcd
bv the manufhcturor.
Preparation
.
Thoroughly
inspcct
thc arca whe rc you
will
usc the
lawn
mowcr,
and rcmovc
all stone s, slicks, wircs,
boncs, and othe r
lirrcign ob.jects.
.
While mowing,
always wcar
subslantial
titotwcar
and
Iong trouscrs.
.
Do not
operatc thc lawn mowcr
whe n
harctixtt
or
wearing
opcn
sandals.
.
Always wcar
salctv goggle
s or safctv glasscs
with
sidc
shiclds whe n
opcnrting thc lawn
mowcr.
.
Warning:
Gasolinc is highly flammahlc.
Tirke
the
tirl lowing procautions:
-
Store fuel in containcrs
spccifically
dcsigned
lilr
this
purposc.
-
Rcfue
I outdoors
only and drt not
smokc while
refuelling.
-
Add fue I
befbrc starting
thc cngine . Nevcr
removc
the cap of the fucl
tank or add gasoline
while
the
cngine is running
or when the
cnginc is hot.
-
If gasoline
is spillcd,
do not
atte
mpt
to start
the
cngine . Mclvc
the lawn mower
away frctm
the
area
of spillage
tcl avoid
creating any source
of ignition
until the
gasoline
vapors
have
dissipated.
-
Replace
all fuel
tank and container
caps securely.
-
If
you
must
drain the fuel from
the fuel
tank, do it
outdoors.
,
Replace faulty
muftlers.
a
Engine
exhaust
contains
carbon monoxide.
an
odorless,
deadly
poison
that
can kill
you.
Do
not run
the
engine indoors
or in
an enclosed
area.
.
Before using, always visually inspect the bladcs, blade
bolts, and cutter asse
mbly firr wear clr damage.
Replace
worn
or damagcd bladcs and bolts
in
sets to
preserve balance.
.
On
multibladed lawn mowers,
use care as
rotating onc
blade can cause the
other blades
to
rotate.
Operation
.
Do not operate the engine
in
a confined space
where
dangerous carbon
monoxidc fumcs
can collcct.
.
Muw only in daylight or
in good
artiticial
light.
.
Always bc sure of
your
fixrting on slopes.
.
Walk;
ncvcr run.
.
Kccp a I'irm hold on thc handlc.
.
For whee
lcd
rotary lawn mowors, mow across thc
thce
ol'slopcs,
ncve r
up and down.
.
Exercise extreme
caution
whe n changing the direction
on slopcs.
.
Do not muw
cxccssivcly
stccp slopcs.
.
Use e xtrcmc caution
whcn rcvcrsing
or
pulling
thc
lawn mowe r toward
you.
.
Bcfirrc and
whilc
moving backward, kxrk bchind and
down firr small childrcn.
.
Stop the blade (s)
if you must
tilt thc
lawn mowor firr
transportation
whcn
crossing
surtaccs
othcr than
grass
and whcn transporting the lawn mower to and from the
arca to bc
muwcd.
.
Neve r opcrate the lawn mower with damaged or
missing
guards
or shiclds, or
without
satbty devices
(such as dgflsctors and
grass
catchcrs) in
place.
.
Do
not
changc thc spced settings on thc cnginc.
.
Discngagc all blade and drive clutches befilre
sturting
the engine.
.
Start thc cnginc
carcl'ully according to instructions and
with t'cct
wcll
away
from
thc bladc(s).
.
Do
not
tilt the
lawn mower when
starting the engine,
unless
you
must tilt the lawn mower to start it. In this
case, do
not tilt it more than absolutely necessary and
lill only the
part which is
away
fiom
the opcrator.
.
Do not start the enginc
when
standing in
front
of the
discharge chutc.
.
Do not
put your
hands or f'eet near or under
rotating
parts.
Keep clear of thc discharge opening at all times.
.
Never
pick
up or carry a
lawn mower while
the engine
is running.
.
Stop the engine and disconnect the spark-plug
wire:
-
hefore clcaring
hlockages or unclt'tgging
the chute;
-
betbre checking,
cleaning, ctr
wctrking
on the
la\\'n
mower;
-
aftcr
striking a tbre
ign ob.iect. Inspect the lawn
mower fbr damage and
make rcpairs before starting
and operating
the
lawn mou'cr; and
-
if thc
lawn mower starts to
vihratc ahnormally
(chcck
it immediately).
.
Stop the enginc:
-
whenever
vou
leave the
lawn mttwer; and
-
hc li
rre
rc l-uc
| | i ng.
.
Reducc thc throttle
setting during engine
run-out and,
il'the enginc
has a shutoff
valvc,
turn thc
fue I otf afier
mowing.
.
Stop the
blade(s)
whcn
crossing
gravcl
drivos,
walks,
or roads.
.
Shut the engine
otTand
wait
until
the blade comes to a
complete
stop bcfbre
removing thc
grass
cutche
r.
.
Do not operatc thc
lawn mower
whilc
undcr
the
influence ol alcohol or drugs.
.
If
thc
lawn rnowcr
should start t()
vibrate
abnormally,
stop the cngine
and chcck
inrme tliatclv tirr thc cause.
Vbration
is gencrally a
warning of trouble .
Skrpes
arc a maior
factor related to
slip
and
fall accidents
which can result
in a scvcre injury. If
you tbcl
uncasy
on
a
slopc, do
not mow it.
.
Watch
tirr holcs. ruts, or hurnps.
Tall grass
can
hidc
obstaclcs.
.
Do not mow
near drop-ofts, ditches,
or embankmcnts.
Yru could
lose your fboting or
balance.
.
Do not
mow
on
wet
grass. Rcduccd fimting could
cause
slipping.
Maintenance and
Storage
.
Keep all
nuts,
bolts (espccially
blade
attachment
bolts),
and scrcws
tight to ensure that
the lawn mowcr
is in safc
working condition.
.
Ncver store the
lawn mower with
gasolinc in the tank
inside a building
where fumcs
may rcach an open
flame or spark.
.
Allow thc engine
to cool befbre
storing the lawn
mower
in any enclosure.
.
To reduce the fire
hazard, keep the engine,
mufl1er,
battery compartment,
and
gasoline storage area
free
of
grass. leaves. or excessivc
grease.
.
Check the
grass
catcher
fiequently for
wear
or
deterioraticln.
nepla'be worn
or damaged parts.
Use extrir
care
when
handling gasoline;
gasoline
vapors
are explosive.
Nevcr
tamper with
sat'cty devices.
Check their proper
opcration
regularly.
Ke e p
the lawn
mower fiee
of
grass,
leavcs, or
ctther
de bris buildup.
Clean up any
oil or fucl that
spills.
Stop
and inspect the lawn
mowcr ii'vou strike
an
ob.ject. Repair
thc lawn mower,
if neccssary,
befitrc
starting
the enginc.
Never
attcmpt to make
'"r
hccl height
adjustments while
the enginc is
running.
Grass
catche r
compone nts arc
subject to we
ar, damage
,
and dcterioration,
which
could
cxpctse moving parts
or
allow objccts
to bc thnrwn.
Frcqucntly
check thc
compononts
and rcplacc thcm
with thc manutucturcr's
rccommcndcd
parts whe
n
necessarv.
Lawn mower
blade s are sharp and can cut.
Wrap the
blade(s) or
wear gloves,
and
usc cxtra caution when
servicing thcm.
Do not changc the speed settings
cln thc cngine.
If
you
must drain the fuel fiom
the fucl tank, dtt it
outdoors.
To
cnsurc thc bcst
perfilrmance
and saf'cty, purchase
only gcnuine Lawn-Boy
replacement
parts
and
accessories.
Maintain rlr re place
saf'ety and instruction
de cals whe n
ncccssary.
Safety
and
Instruction
Decals
On Mower
Housing
(Part
No.43-8480)
AWARNING
rcTANrc ISE OR NROIYil
BEM
il SErcEY S|,RE Do Tq
OPEME
wmw M{ANGE
@VERS G MH
..An
cHIEmLCKEDfirc
-ll
On Mower
Housing
(Part
No.99-6018)
On Mower Housing
(Part
No.
93-7250)
.3-,#"ffi1,1$'*'^***, Sil
fi8
doAirG
5_oPEs rc- *a\D msN
'
cc
F w
wgE\cq -EN
G oFEns^ft
aRou6
'
ii$sH;1?".*:::1:**3"
fi._f
,ts,,
&1$#+1;tr[[L.ry-,..':
@
ri N
Slrtetv dccirls
and instructir)ns
arc casily visihlc to
thc
operatclr
and arc locatcd near
any
arca of potential
danger. Replacc
any decal that is damaged or lost.
?"32\2
1\1
HEIGHT
OF
CUT
By
Front Wheels
(Part
No.
92-2914
Right)
(Part
No.
92-2915
Left)
On Wire
Harness
(Electric
Start Model
only)
(Part
No. 104-7953)
IaWAFN|ING]
HOT
SURFACE
'
On Muffler
Guard
(Part
No.
65-2690)
On Mower
Housing
(Part
No.
92-4851)
A CAUTION
For \o!r
pcr5ola protcclron
fead al safle! notcs in ona no
orner
s nenlal 1166
twtsils{G
ffi
A
H
*tut
Assembly
Note: Determinc
tho lefl and right sides
of the machine
I'rtrm
the normal operating position.
Unfolding
the
Handle
l. l-ooscn
thc handlc knohs
ancl
litt
thc top handlc half
in
an arc until
thc
handlc
halvcs are in linc
and ncst
togothe r (Fig. 2).
1 Top handle
half
2. Knob
(2)
Figure 2
3 Stops
Tightcn thc knobs
sccurcly.
Rotatc
thc handle toward the rcar
of thc lawn mowor
until it
snaps
into
thc stops in
thc
handlc
brackets
(Fig.
2).
v
\
1.
Cable
anchor
2. Low setting
Figure
3
3.
High setting
l.
Squeozc thc
hottorn handlc scction
(hoth
side s)
inward
ofT thc
pins.
2. Position the handlc and cable anchor over thc nins at
thc dcsircd hcight (l--ig. 3).
Note: Yru may nccd to krosen and slightlr nrovc thc
bclt
c()vc
r.
3.
Ad
just
thc cahlc.
Rcf'cr
to
Ad
justing
the Scll-prope I
Drivc C'ablc on
pagc
17.
Installing
the
Fuse
Electric Start Model only
Thc t'usc
protccts
thc clcctric startcr. It'thc hatte ry
docs
not charge
or
thc e
ngine
docs
not
turn
with
the clcctric
starte r, thc tuse may be blown. Usc a 40-amp
plug-in
tvpe
tusc.
|. Rcmovc
thc battcry
box
covcr
(Fig. a).
'l--------*
1
high
and
low
(Fig.
3).
is most
comfbrtable
1. Battery box
i
Figure 4
2. Battery box cover
m
5146
Changing
the
Handle
Height
The handle has
two hcight settings:
Choosc a handle height
sctting that
IOr
you.
6
Folding
or unfolding the handle
improperly
can
pinch,
stretch, or
damage one or more
of the
cables. Any
pinched,
stretched, or
damaged cable
may cause
an operational failure
that results in an
unsafe operating
condition.
.
Do not
pinch,
stretch,
or damage the cables.
.
Handle
the cables with
care when folding
or
unfolding the handle.
.
Do not
use the lawn mower if
one or more
of
the cables are
pinched,
stretched, or damaged.
Contact
your
Authorized
Service Dealer.
Note: tjsc
a flat-head screw driver
to unclio the
battery cover (Fig.
5). Unclip both ends of
the battery
cover befbrc removing
it to
prevcnt
damaging it.
Figure
5
2. Install
the fuse in thc fuse
holder as shownin
Figurc 6.
t".a
tc\
'?.,
,11/'
(.
t\
\
2
Figure
6
2. Fuse
1. Fuse
Holder
lnstall the batterv
bor cover.
Before
Starting
Filling
the Crankcase
with
Oil
Your
Lawn-Boy lawn
mower comes without
oil in the
crankcase. However, your
lawn mowcr
comcs with
a
20 oz. (0.-59liter)
bottle of oil.
Fill
the cnginc crankcasc with
a maximum of 21
oz.
(0.62 liters) of
SAE 30 oil. Use
only a high-quality
detergent oil that has the
American Pctrolcum
lnstitute
(API)
service
classification
SF, SG, SH, or SJ.
To add oil:
l. Move the lawn
mower to a level
surface.
2. Clean around
the dipstick (Fig.
7).
Figure 7
'1
.
Dipstick
3. Rcmovc thc dipstick by rotating the
cap
counterclockwise and pulling
it out.
4. Wipe the dipstick clcan
with
a clean
cloth.
5.
Inscrt
the dipstick
into
thc
fillcr
neck, then rcmovc
it.
Note: To cnsurc
an accuratc oil lcvcl rcading,
yt'ru
must
I'ullv insert
the drpstick.
6. Rcad thc oil lcve I on thc dipstick (Fig.
7).
7. If the oil le
vcl
rcading is bclow
|hc Add mark on thc
dipstick, slowly
pour
only enough oil into
thc filler
holc
to
raisc
thc oil
lcvcl
Io thc Full mark on
thc
dipstick.
f[[
In certain
conditions,
gasoline is extremely
flammable
and
highly
explosive.
A fire
or
explosion
from
gasoline
can
burn
you and others
and can
damage
property.
.
Fill the
fuel tank
outdoors,
in an open
area,
and
when
the engine
is
cold.
Wipe up any
gasoline
that
spills.
.
Do not
fill the
fuel tank
completely
full.
Add
gasoline to the
fuel
tank until
the
level
is l/4 to
ll2in.6 to
13
mm) below
the bottom
of the
filler
neck.
This empty
space
in the
tank allows
the
gasoline to expand.
.
Never
smoke
when
handling
gasoline, and stay
away
from an open
flame or
where a
spark
may
ignite
the
gasoline fumes.
Store
gasoline in an
approved
fuel container
and
keep
it out of
the reach
of children.
Never
buy
more than
a 30-day
supply
of
easoline.
l. Disconnect
the
wire
Fig.
e).
All
Models
Except
10363
1. Spark-plug
wire
Model
10363
only'
-
2-----.;
Figure
8
Figure
9
r-3
t""-4
3.
Fuel
tank cap
4. Primer
When
fueling,
under
certain
circumstances,
a
static
charge
can develop,
igniting
the
gasoline. A
fire or
explosion
from
gasoline can
burn
you
and
others
and damage
proPertY.
'
Always
place
gasoline containers
on
the
ground
and
away
from
your vehicle beforc
filling.
.
l)o
not fill
gasoline
containers
inside
a
vehicle
or on a
truck
or trailer
bed
because
interior
carpets
or
plastic truck
bed
liners may
insulate
the container
and
slow the
loss
of any
static
charge.
.
When
practical, remove
gasoline-powered
equipment
from the
truck
or trailer
and
refuel
the
equipment
with
its
wheels on
the
round.
.
If this
is not
possible, then
refuel such
equipment
on
a truck
or trailer
from a
portable
container,
not from
a
gasoline
dispenser
nozzle.
.
If
you
must use
a
gasoline dispenser
nozzle,
keep the
nozzle
in
contact
with the
rim
of the
fuel tank
or container
opening
at
all times
until
fueling
is
complete.
,''g'
1. Spark-plug
wire
2
Oil
fill cap
2. Clean
around
thc
l'ucl lank
cap
(Fig.9
or
lrig'
l0).
All Models
Except
10363
m 3713
Figure
10
1. Fuel
tank
cap
Usc
a fuel
stabilizcr/conditioner
regularll'
during
operation
ancl
stttrage.
A stabilizer/conditioner
clcans thc
engine
during
opcratitln
and
prevents
gum-like
varnish
<leposits
from
lirrming
in
the e
ngine
during
periods
clf
storagc.
from
the spark
plug (Fig.
tt or
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