WEIBANG WB537SLC V-3IN1 User manual

Owner's manual
Lawn Mower
Model Numbers:
775 Glenn Ave, Wheeling, IL 60090
M0103070
SD-PRO
Manufactures #: WB537SCV-3IN1-SD
MEETS CPSC BLADE SAFETY REQUIREMENTS
CONFORMS TO ANSI B71.1 and CSA C22.2 No.147-15 SAFETY STANDARD
MEETS EPA EMISSION REGULATION REQUIREMENTS
Manufactures #: WB537SLC V-3IN1
Manufactures #: WB537SCV ALBBC-SD
SD
RZ
Grass Catcher
Date Content Maintenance Man Remark
Packing List
NAME QTY. REMARK
Lawn Mower
Mulching plug (for 3in1 mower)
Ejector (for 3in1 mower)
1
1
1
1
ENGINE OPERATOR'S MANUAL
Lawn Mower OPERATOR'S MANUAL
1
1
Record ofmaintenance/service works

SAFETY
General Operation
Slope Operation
Children
Product Specifications
ASSEMBLY
How to remove lawn mower from carton
How to set up your lawn mower
How to assemble grass catcher
OPERATION
CUSTOMER RESPONSIBILITIES
SERVICE AND ADJUSTMENTS
STORAGE
WARRANTY
General Instruction For Operation
01-03
01
01
02
02
03
04
04
04
04
05-
-11
12
12-14
15
Contents
Read the operating instructions before you use the machine!
Keep third parties away from the danger zone!
When you are reading the instructions for use, Please unfold the
front and back pages.
Read Operator'smanual
Beware ofsharp
blades Remove sparkplug
before maintenance Caution - Donot touch
rotating cuttingmeans Never operatethe lawn mower
with discharge chuteopen
Do not mowexcessively steepslopes, mow a
cross theface ofslopes, neverup and down Never pickup orcarry alawnmower whilethe engine is running,Use extremecaution when
reversing orpulling thelawnmower towardsyou.
Keep hands andfeet away.Weareye and earprotection.
General hazard safetyalert Beware ofthrown orflying
objects to bystanders.
Keep bystanders awayfrom
the machine.
Copyright WEIBANG US 2018
All rights reserved
09
09
Under the laws of several countries or some district of a country, you arenot permitted to operate an internal
combustion engine using hydrocarbon fuels on any forest covered, brush covered or grass covered land or
on land covered with grain, hay, or other flammable agricultural crop, without an engine spark arrester in
continuous effective working order.
The engine on your power equipment,like most outdoorpower equipment, is an internal combustion engine
that burns gasoline, a hydrocarbon fuel. Therefore, your power equipment must be equipped with a spark
arrester muffler in continuous effective working order. The spark arrester must be attached to the engine
exhaust system in such a manner that flames or heat from the system will not ignite flammable material.
Failure of the owner/operator of theequipment to complywith this regulation is a misdemeanor under some
country's law, and may also be a violation of other state and/or federal regulations laws ordinances or
codes.
Contact your local fire marshal or forest service for specific information about what regulations apply in your
area.
Contact your authorized engine dealer for information about obtaining a spark arrester.
IMPORTANT: Safe Operation Practices for Walk-Behind Mowers
This cutting machine is capable of amputating hands and feet and throwing objects.
Failure to observe the following safely instructions could result in serious injury or death.
TIPS:

I. General Operation
WARNING:Do not put yourhands or feet
near or under rotatingparts. Keep clear
of the discharge openingat all times.
CAUTION: Donot operatethe mower
when barefootor whilewearingopen
sandals. Always robust footwearwhen mowing.
SAFETY REGULATIONS
lBefore startingto usethis machine,read, under
stand and follow allinstructions that are providedin
this manual. Be thoroughly familiarwith the controls
and theproper useof the machine beforestarting
operations.
lThis machine may only be operatedby responsible
persons, whoare familiarwith theoperating in
structions. Never allow childrenor people unfamiliar
with these instructionsto use thelawnmower. Local
regulations canrestrict theage ofthe operator.
lTo prevent injury, be sure that thereare no persons
in the immediate areawhere you are mowing.If any
person entersthis area,stop themachine byrele
asing the drive control bar. Never mow while people,
especially children,or petsare nearby.
lKeep inmind thatthe operatoror useris respo
nsible foraccidents orhazards occurringto other
people ortheir property.
l
While mowing,always wearsubstantial footwear
and long pants.Do not operate theequipment when
barefootor wearingsandals.
l
Thoroughly inspectthe areawhere theequipm
ent isto beused andremove allsuch objectsas
rocks, toys, wire, bones, sticks and any other
items, which canbe thrown bythe machine through
the dischargeopening.
l
Do notpull themower backwards,unless this
is absolutelynecessary.Always look downand
behind you,before andwhile movingbackwards.
Use extremecaution whenreversing orpulling
the lawnmowertowards you.
lBefore operatingthe mower, makesure thatall
protective screens,the grasscatcher andother
protective devicesare properlyinstalled. Never
operate thelawnmower withdefective guards,
or withoutsafety devices,for exampledeflectors
and/or grasscatchers inplace.
lObserve theinstructions ofthe manufacturer,
for properoperation andinstallation ofaccesso-
ries. Only those accessories that have been
approved bythe manufacturermay beused.
lMake sure that theblade(s) ofthe mower is (are)
not rotating,before crossinggravel drives,wal-
kways orroads.
lStop theengine (motor)and waituntil theblade
comes toa completestop, beforeremoving the
grass catcher.
lMowing shouldonly bedone duringdaylight or
under goodartificial lighting.
lDo notoperate themachine whileunder thein
fluence ofalcohol ordrugs.
lBe careful when using the equipment on wet
grass. Always be sure to keep solid footing, and
never run while operating.
lBefore startingthe engine(motor), disengage
all bladeand self-propellingmechanism ordrive
clutch onmowers soequipped.
lIf themower shouldstart tovibrate abnormally,
stop theengine (motor)and checkimmediately
for thecause. Vibrationis generallya warningof
trouble.
lKeep handsand feetaway theenclosure.
l
Worn partsshould bereferred toour repair shop
to bereplaced. Ifnecessary,contact customer
service or the parts department at weibang usa
l
Usually inspect the machine before use. Check
that the cutting and fastening bolts are fastened.
Make sure to check the mower deck for any signs
of wear and damage. If you feel that the mower is
unbalanced, check and replace worn cutting
II. SLOPE OPERATION
lSlopes area majorfactor relatedto slipand fall
accidents, which can result in severe injury. All slopes
require extra caution.If you feeluneasy on a slope,
do not mow it.
DO:
lMow across the face ofslopes: never up and down.
Exercise extreme cautionwhen changing direction
on slopes.
l
Remove obstacles suchas rocks, treelimbs, etc.
l
Watch for holes, ruts,or bumps. Tall grass can hide
obstacles.
DO NOT:
lDo not trim near drop-offs, ditches or embankments.
The operator could losefooting or balance.
lDo not trim excessivelysteep slopes.
lDo not mowon wet grass.Reduced footing could
cause slipping.
III. CHILDREN
Tragic accidents can occurif the operator is notalert
to the presence of children. Children are often attracted
to the machine and the mowing activity. Never assume
that children will remainwhere you last sawthem.
lKeep children outof the trimmingarea and under
the watchful care ofanother responsible adult.
lBe alert and turn machine off if children enter the area.
lBefore and whilewalking backwards, lookbehind
and down for smallchildren.
lNever allow children tooperate the machine.
lUse extracare whenapproaching blindcorners,
shrubs, trees, or other objects that may obscure vision.
l
WARNING-Gasoline is highly flammable.Use extra
care inhandling gasoline andother fuels.
They areflammable andvapors are explosive.
- Store fuel incontainers specially designed for this
purpose; Use only an approved fuelcontainer.
IV. GENERAL INSTRUCTIONS FOR
WORKING WITH YOUR LAWNMOWER
- Refueloutdoors onlyand donot smokewhile
refueling; Neverrefuel themachine indoors.
- Never store the machine or fuel container near an open
flame, such as a water heater
- Addfuel before startingthe engine. Neverremove
the cap of the fueltank or add gasoline whilethe engine
is running or when theengine is hot;Allow the engine
to cool beforerefuelling.
-Ifgasolineisspilled,donotattempttostartthe
engine butmove themachine awayfrom thearea
of spillageand avoidcreating anysource ofigni-
tion untilgasoline vaporshave dissipated.
- Replace all fueltanks and container capssecurely;
- Donot smokein thevicinity ofthe mower.
lReplace faultysilencers
lClean upany oilor fuel spills.
lDo not startthe engine whenstanding in frontof
the discharge chute.
lDo not put hands or feet near or under rotating parts.
Keep clear of the discharge opening at all times.
lDo not operatethe engine ina confined space
where dangerous carbonmonoxide fumes can
collect;Walk neverrun.
lAlways besure ofyour footingon slopes.
lDo not change theengine governor settings or
over-speed the engine;
lNever make adjustments or repairswith the engine
(motor) running. Disconnect thesparkplug wire, and
keep the wire away from the plug to prevent accidental
starting.
lCheck regularlythat nutsand bolts,especially
blade attachment bolts, are fastened tightly andkeep
the equipment in a goodcondition.
lNever tamperwith safetydevices. Checktheir
proper operation regularly.
lMake sure that grass,leaves or other debrisdoes
not collect in the mower; check regularlyand remove
such debris .
lStop and inspect yourlawnmower if you strikeany
object. Repair,if necessary, before restarting.
lNever attempt tomake wheel heightadjustments
while the engine (motor)is running.
lGrass catchercomponents aresubject towear,
damage anddeterioration, whichcould expose
moving partsor allow objects tobe ejected.
Frequently checkthese componentsand, ifne
cessary,replace damaged componentswith parts
recommended bythe manufacturer.
lMower bladesare sharpand can cause injuries.
Wrap theblade(s) orwear gloveswhen handling
them, anduse extracaution duringblade mainte
nance.
lStop the blade(s) ifthe lawnmower has tobe tilted
for transportation when crossing surfacesother than
grass, and when transportingthe lawnmower to and
from thearea tobe mowed.
lStart theengine orswitch on the motorcarefully
according toinstructions andwith feetwell away
from theblades.
lDo not tilt the lawnmowerwhen starting the engine
or switching onthe motor,except if thelawnmower
has to betilted for starting.In this case,do not tile
it morethan absolutelynecessary andlift onlythe
part whichis awayfrom theoperator.
lNever pickup orcarry alawnmower whilethe
engine isrunning.
lStop the engine and disconnect thespark plug wire.
- Before clearing blockages or uncloggingchute.
before checking, cleaning or working on the lawnm--
ower.
after striking a foreign object. Inspect the lawnmower-
for damage and makerepairs before re-starting and
operating the lawnmower;
if lawnmower startsto vibrate abnormally(check-
immediately).
lStop the engine:
-
- whenever you leavethe lawnmower. before re-fuelling.
lReduce the throttle setting during engine shut down
and, if the engine is provided with a shut-off valve, turn
the fuel off at theconclusion of mowing;
lAllow the engine to cool before storing in anyenclo-
sure
l
Never store the equipment with gasoline in the tank
inside a building where fumescan reach an open
flame or spark. To reduce the firehazard, keepthe
engine,silencer, battery compartment and petrol storage
area free of grass, leaves, or excessive grease.
lCheck the grass catcher frequently for wearor det-
erioration
lIf thefuel tankhas tobe drained,this shouldbe
done outdoors.
01 02
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WARNING:Engine exhaust gases and
some of its constituents, as well as certain
other vehiclecomponents containor
emit chemicals,which areknown to
cause cancer,possible birth defects or
harm to the reproductiveorgans.
attachment bolts.

04
ASSEMBLY
Read these instructionsand this manualin its
entirety before you attempt toassemble or ope-
rate your new lawn mower.
IMPORTANT: THIS LAWN MOWER IS SHIPPED
WITHOUT OILOR GASOLINE IN THEENGINE.
Yournew lawnmower hasbeen assembledat the
factory with the exceptionof those parts leftunass-
embled for shipping purposes.All parts such as nuts,
washers, bolts, etc., necessary tocomplete the ass-
embly have been placedin the parts bag.To ensure
safe andproper operationof yourlawn mower, All
parts and hardware you assemble mustbe tightened
securely.Use the correcttools as necessaryto en-
sure proper tightness.
I.TO REMOVELAWN MOWERFROM CARTON
Remove loose parts includedwith mower.
Cut downtwo endcorners ofcarton andlay end
panel down flat.
lRemove allpacking materialsexcept padding
between upper and lower handle and padding holding
operator presence control barto upper handle.
lRoll lawnmower outof cartonand checkcarton
thoroughly for additional looseparts.
II. HOW TO SET UP YOUR LAWN MOWER
lYourhandles maybe adjustedfor yourmowing
comfort. Refer toService andAdjustments section
of this manual.(except 2in1 mower)
Lift and turn upper
Locking lever
Push to lock it
Fig.1
CAUTION: Unfold the handle carefully to avoid pinching
and damaging the control cables.
Remove any packing material from around control bar.
Lift and unfold upper handle to desired height
handle. Refer toService andAdjustments section.
and pull two levers on both sides to lock upper
SERIAL NUMBER
THE MODEL AND SERIALNUMBERS WILLBE FOUND
ON ADECAL ATTACHED TO THE REAR OF THE
LAWNMOWER HOUSING.
YOU SHOULD RECORD BOTH SERIAL NUMBER AND
DATE OF PURCHASE AND KEEP IN ASAFE PLACE FOR
FUTURE REFERENCE.
DATE OF PURCHASE
We recommend that you write down the serial number
and purchase date in your user manual, so that you will
always have it at hand.
Note The lawnmowers' net weightis depending on thedifferent model of engine.
CUSTOMER RESPOSIBILITIES
lRead and observe the safety regulationscontained
in this manual.
l
Follow a regular schedule for maintaining, caring for
and using your lawnmower.
l
Follow the instructions inthe "Customer responsi-
bilities" and "Storage" sections of this owner's manual.
l
Remember thatthe operatoris responsiblefor
accidents with other personsor their property.
CONGRATULATIONS on your purchaseof a new
lawnmower. Ithas been designed,engineered and
manufactured to giveyou the bestpossible depen-
dability and performance.
Shouldyou experienceany problemyou cannot
easily remedy, please contact the nearest authorized
service center/department.We havecompetent,
well-trained technicians and theproper tools to ser-
vice or repairthis lawnmower.
Please read and retain thismanual. The instructions
will enable you toassemble and maintain yourlawn
mower properly. Always observethe SAFETY
REGULATIONS
PRODUCT SPECIFICATIONS
This lawnmower may only be used for cutting grass
and lawn maintenance. Any application that is not
The aboveuse andsafety instructionsmust be
strictly adheredto. Themanufacturer assumesno
liability for any damage caused by improper
operation, improper use,misuse, unauthorized rep
airs oralterations performed.
PROPER USE
These specifications are provided as a reference, these
are familiarized with the mower. We reserve the right to
make technical changes andother without advance
notification. It is possible that some details in this manual
does not coincide completely with your machine.
03
Residual risks
Even whenthe power tool isused as prescribed
it is not possible to eliminate all residual risk factors.
The following hazards may arise in connection with
the power tool's construction and design:
1.Damageto lungsif an effectivedust mask is not worn.
2.Damage to hearing if effective hearing protection
is not worn.
3.Damages to health resulting from vibration emission
if the power tool is being used over longer period of
time or notadequately managed andproperly
maintained.
Moving type
l
l
l
l
l
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l
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Blade speed Max. 3100/min
Grass bag capacity (L)
Cutting height adjustment
Cutting Height (mm)
Cutting Width
MODEL
Motor
7
Self-propelled
Net Weight
Drive speed gears3
8
3100/min
(WB537SCV-3IN1-SD)
Self-propelled
106lbs(48kg)
gears3
WEIBANG196cc
Close theside dischargedoor.The grasswill be
cut multipletimes underthe cuttingdeck until
small enoughto beleft onthe lawn. The mulched
grass willsoon decay, becomingfertilizer forthe
promotion of bettergrass growth.
MODEL 3in1 MOWER
Blade type
5310403010
Soundpowerlevel
(LWA)
Soundpressure level (L
PA
)
Vibration
K=1.5m/s2
K=2.5dB(A)
K=2.5dB(A)
7.73m/s 4.13m/s
22
98.1dB(A) 99.0dB(A)
86.8dB(A) 87.6dB(A)
GM53J000000020
115lbs/52kg
(WB537SCV ALBBC-SD)
SD-PRO
SD
RZ
8
3100/min
Self-propelled
Variable speed
98.1dB(A)
86.8dB(A)
119lbs/54kg
(WB537SLC V-3IN1)
8.2m/s2
5310403010
RZ
WEIBANG196cc WEIBANG196cc
21in/530mm 21in/530mm21in/530mm
18.5gal/70L 18.5gal/70L 18.5gal/70L
listedin this guide is prohibited.
1-4 in 1-4 in 1-4 in
III.TOASSEMBLE DRIVE CLUTCH LEVER
l
Insert end A of drive clutch lever into the left inside
hole 1 on upper handle, then compress the lever and
let the other end B insert into the opposite hole 2.
handle to desired
position
CAUTION: Wear protective glovesduring
operation of setting up yourmower.
Upper handle
Upper handle
Drive clutch lever
Upper handle
Drive clutch lever
1
B
2
A
Fig.2

05
OPERATION
DRIVE CLUTCH LEVER-
used to engage self-propell
forward motion lawnmower.
THROTTLE CONTROL-used for starting theengine
and allowsyou to select eitherfast orslow engine
speed.
STARTER HANDLE-used for starting theengine.
MULCHER PLUG-located at the dischargeopening,
must be removed when converting to bagging operation.
(For 3in1 mower)
MULCHER DOOR-allows conversion todischarge
or bagging operation.(for 3in1/2in1 mower)
OPERATORPRESENCE CONTROL LEVER- must
be held down to thehandle to start theengine. Release
to stop the engine.
WARNING:The operationof anylawn
mower can result in foreign objects thrown
into the eyes,which can resultin severe
eye damage.Always wear safety glassesor eye
Shields while operatingyour lawn moweror per-
forming any adjustmentsor repairs. Werecom-
mend wide vision safety mask over spectacles or
standard safety glasses.
HOW TO ADJUST YOUR LWANMOWER
ENGINE SPEED
Athrottle locatedon theside ofthe upperhandle
controls theengine speed.Fast positionis for
normal cutting, trimmingand better grassbagging.
Slow position isfor light cutting,trimming and fuel
economy.
ENGINE CONTROL ZONE
Yourlawn moweris equippedwith anoperator
presence control lever whichrequires the operator to
be positioned behind thelawn mower handle tostart
and operate the lawnmower.
06
OPERATING DRIVE SYSTEM(See Fig.5)
To start forward motion,lift drive control barup to
handle.
Fig.4
Engine throttle
control lever Start
Slow
Fast
Fig.7
To stop forward motion,release drive clutch lever.
IMPORTANT: ALWAYSKEEP DRIVECONTROL
FULLY ENGAGEDAGAINST HANDLE WHEN IN USE.
TOATTACH GRASS CATCHER
stop start forward
-First press the lever slightly downwards and adjust
to the desired speed. The lever automatically clicks
back into the nearest new position.
-Position rabbit =fast(max.speed)
-Position tortoise =slow (min.speed)
All four wheels are adjusted by a single lever except
the model2in1. The2in1 mowerhas twolevers to
adjust the front wheeland rear wheel individually.
Youcan set the cutting height to thedesired height
to fit different terrain. Pull the lever out from thecatch,
move to thedesired position andlet it fallback into
the catch.
WARNING: The lawnmower can only be used on
level lawns if the lowest cutting height is being
used.
NOTE: The speed may only be adjusted
ADJUSTING THE DRIVE SPEED (See Fig.7)
for speed adjustable model
when the en
gine is running in order to
avoid damage!
-The driving speed can be continuously adjusted by us-
ing the adjustment lever mounted on the upper hand.
WHEEL ADJUSTER
LEVER
Fig.8
ENGAGE THE BLADE-CLUTCH (See Fig.6)
only for machines with BBC
Fig.6
Blade brake
running.
The mower is adjustedto one cutting heightupon
delivery.
Never adjust the cuttingheight with the motorstill
ADJUSTING THE CUTTING HEIGHT (See Fig. 8)
Fig.5
Upper handle
Step 1
Step 2
Slow
(tortoise)
Fast
(rabbit)
Drivespeed
controllever
for low cut
Raise wheels
for high cut
Lower wheels
for high cut
Lower wheels
for low cut
Raise wheels
WHEEL ADJUSTER
LEVER
CENTRAL ADJUSTER ON RIGHT SIDE
ADJUSTER ON EACH WHEEL
2.Press the blade-clutch-lever close to the handle-
bar completely to engage blade.
3.Release the lever about 2'' away from the hand-
lebar,until the levermake a'click' sound.And
then re-press the lever and hold it togather with
the handlebar.
4.Release the blade-clutch-lever completely to
dis-engage and stopthe blade.
1. For safety, theblade-clutch-lever can not be en-
gaged directly after releasing. Push the lever
forward until it make a 'click' sound, and then
you can engaged the clutch again.
Engine brake lever/Blade brake clutch lever(Model with BBC)
Drive clutch lever
Wheel
Bumper
Chassis
Upper handle
Rear cover
Grass catcher
Starter knob
Throttle and drive controler
Locking lever
Height adjustment lever
Locking lever
Air filter
clutch lever
Bracket hook
Grass catcher
Locating pin
Fig.9
1.
Lift the rear door of the lawn mower, and then
place the locating pins of grass catcher into hooks
on both sides bracket .
2.The grasscatcher issecured tothe lawnmower
housing when the rear door is loweredonto the grass
catcher frame.
TO EMPTYGRASS CATCHER
1.Lift up ongrass catcher using theframe handle.
2.Remove grasscatcher with clippingsfrom under
lawn mower handle.
3.Empty clippings frombag using both framehandle
and bag handle.
NOTE: Donot dragthe bagwhen emptying;it will
cause unnecessary wear.
CAUTION: Do not run your lawn mower
without clipping deflector or approved
grass catcher in place. Neverattempt to operate
the mower with rear door removed or propped open.
Fig.3

08
07
TO CONVERT MOWER
Yourlawn mower wasshipped ready tobe used as
a mulcher.To convert to baggingor discharging:
Fig.10
CAUTION: Duringoperation ofemptying
clippings from grasscatcher, pleasewear
protective gloves to prevent environmental
influence onyour skin.
WARNING:Experienceindicates that
alcohol blended fuels(called gasohol
or using ethanolor methanol) canatt-
ract moisture which leadsto separation and
formation of acids during storage.Acidic gas
can damage the fuel system of an engine while
in storage. Toavoid engine problems, the fuel
system should be emptiedbefore storage of
30 days or longer. Drain the gas tank, start the
engine andlet it run untilthe fuellines and
carburetor areempty.Use freshfuel next
season. See storage instructions for additional
information. Never use engineor carburetor
cleaner products in the fuel tank or permanent
damage may occur.
ADD PETROL
NOTE: Before fillingfuel tank, removeand discard
the debris plug thatis inside the tank.
Fill fueltank. Usefresh, clean,regular unleaded
petrol with aminimum of 87octants. Do notmix
oil withpetrol. Purchasefuel inquantities that
can be used within30 days to assurefuel freshness.
CAUTION: Fill to bottom of gas tank fill-
er neck.Do notoverfill. Wipeoff any
spilled oil or fuel.Do not store, spillor
use petrol near anopen flame.
TO START ENGINE
NOTE: Due toprotective coatings onthe engine, a
small amountof smokemay bepresent duringthe
initial use ofthe product andshould be considered
normal.
1.Move throttle controllever to fast position.
2.Hold operate presence controlbar down to the han-
dle and pull starter handlequickly. Donot allow starter
rope to snapback.
STOPING THEENGINE
To stop the engine, release operator presence
MOWING TIPS
Under certain conditions,such as verytall grass,
it may benecessary to raisethe height ofcut to re-
duce pushing effort and to keep from overloading the
engine and leaving clumps ofgrass clippings. It may
also be necessaryto reduce groundspeed and /or
run the lawn mowerover the area asecond time.
For extremely heavycutting, reduce thewidth of
cut by overlapping previously cut path and mow slowly.
For better grassbagging and mostcutting condi-
tions, the engine speed should be set in the fast position.
Pores incloth grasscatchers canbecome filled
with dirt anddust with useand catchers willcollect
less grass. To prevent this, regularly hose catcher off
with water and letdry before using.
Keep top of enginearound starter clear andclean
of grass clippings. This willhelp engine air flow and
extend enginelife.
IMPORTANT: FOR BEST PERFORMAN-
CE, KEEP MOWER HOUSINGFREE OF
BUILT-UP GRASSAND TRASH. SEE
CLEANING IN CUSTOMER RESPON-
SIBILITIES SECTION OF THISMANUAL.
CAUTION: If theengine fails tostart in30
second afterrepeated startingoperation
by pullingthe starterknob, pleasestop
your operation andcheck the causes.See
trouble shooting.
3.Reinstall engine oilcap and tighten.
Check oil level beforeeach use.Add oil if needed.
Fill to full lineon dipstick.
Change the oil after every25 hours of operation or
each season. You may need tochange the oil more
often under dusty, dirty conditions.
MULCHING MOWING TIPS
(for 3in1mower) .
The specialmulching blade willre-cut thegrass
clippings many times and reduce themin size so that
as they fallonto the lawnthey will disperseinto the
grass and not be noticed.Also, the mulched grass will
2. Remove engine oil cap and fillto the full line on the
dipstick. Pour oil slowly. Do not overfill.
NOTE: Allow oil to settle down into engine for accurate
reading. To read proper level,tighten engine oil cap,
then remove it toread the dipstick.
BEFORE STARTING ENGINE
ADD OIL
Yourlawnmower is shipped withoutoil in the engine.
Engine holdsapproximately 20oz(0.6L) refer to
engine manufacturers specifications in engine
For typeand gradeof oilto use,see ENGINE
in Customer Responsibilities sectionof this manual.
1.Be sure lawnmoweris level and areaaround oil fill
is clean.
control Bar.
hand book.
Dipstick
Oil cap
Avoid cutting yourlawn when itis wet. Wetgrass
tends to form clumps and interferes with themulching
biodegrade quickly to providenutrients for the lawn.
Always mulch with your highest engine (blade) speed,
as this willprovide the bestre-cutting action ofthe
blades.
action. Thebest time tomow your lawnis the early
afternoon.At this timethe grass hasdried and the
newly cut area willnot be exposed tothe direct sun.
height so thatthe lawn mowercuts offonly the top
For bestresults, adjustthe lawnmower cutting
one-third of the grass blades. If the lawn is overgrown
pushing effort and to keep from overloading the engine
and leaving clumps of mulchedgrass. For extremely
it will be necessary to raise the height of cut to reduce
Fig.11
Lever A Mulcher door
Mulcher plug
Open
mulcher
door
Discharge deflector
REAR BAGGING
Open rear door andremove mulcher plug. Store
mulcher plug in a safe place.
Youcan now install thegrass catcher.
To convert to mulching or discharging operation,
install mulcher plug into rear discharge opening of
mower.
CAUTION: Do not runyour lawn mower
without reardoor closed or approved
grass catcher in place. Never attempt
to operate the lawn mower withthe rear
door removed or proppedopen.
SIDE DISCHARGING
Mulcher plug must beinstalled into rear discharge
opening of mower. (for 3in1 mower)
Open discharge guardand install dischargedefl-
ector under guard asshown.
Mower is now readyfor discharging operation.
To convert to mulchingor bagging operation, dis-
charge deflectormust beremoved anddischarge
guard must be closed.
REAR DISCHARGING
Mulcher plug must be removed from rear discharge
opening of mower.
Mower is now ready for reardischarging operation.
l
Always keep starter rope in hook ring during all
WARNING: The safety position of start-
ing engine is at the back of upper handle.
Users must keep the rope always in the
middle of the hook ring during starting engine
and mowing work. It is danger to starting engine
away from the safety position, which will lead to
the risk of feet hurting.
mowing work.
Fig.13
Knot Starter rope
: For shipping purposes and re-assembling
easily, the starter rope has a knot to stop it backing.
The knot will be untired automatically during ope-
rator pulling the rope to start the engine.(Fig.13)
NOTE
Fig.12

Clutch
Screw
Central bolt
Screw
Blade
Spring washer
Spacer
Woodruff key
Screw
Spacer
Shield
Bracket 1
Bracket 2
Bracket 3
Spacer
Models with BBC
1009
heavy mulching,reduce your width ofcut byover-
lapping previously cutpath and mowslowly.
Certain types ofgrass and grassconditions may
require thatan areabe mulcheda secondtime to
completely hide the clippings.When doing a second
cut, mow across or perpendicular to thefirst cut path.
Change your cuttingpattern from weekto week.
Mow north to southone week then changeto east to
west the next week. This will help prevent matting and
graining of the lawn.
1 Change oil more often when operating under a heavy
load or in highambient temperatures.
2 Service more often when operating in dirty or dusty
conditions.
3 Replace blades more often when mowing in sandy
soil.
GENERAL RECOMMENDATIONS
The warranty on this lawn mower does not cover items
that have been subjected to operate or abuse or negli-
gence. To receive full value from the warranty, operator
must maintain moweras instructed inthis manual.
Some adjustments will needto be made periodically
to properly maintain yourunit.All adjustments in the
Service and Adjustments section of this manual should
be checked at leastonce each season.
Replace AirFilter Paper
Cartridge
E
N
G
I
N
E
Check Engine Oil Level
Change Engine Oil
Clean Air Filter
Inspect Muffler
Clean or replace Spark
Plug
2
12
MAINTENANCE SCHEDULE
CUSTOMER RESPONSIBILITIES
FILL IN DATES
AS YOU COMPLETE
REGULAR SERVICE
Check for loose fasteners
Clean/Inspect Grass
Catcher (If Equipped)
Clean Lawnmower
Clean Under Drive
Cover (Power-
Propelled Mowers)
M
O
W
E
R
Check/Sharpen/
Replace Blade
BEFORE
EACH USE AFTER
EACH USE
EVERY 25HOURS
OR EVERY SEASON
3
EVERY
10 HOURS
BEFORE
STORAAGE
SERVICE
DATES
Lubrication Chart
l
Once a year, replace the spark plug, clean or replace
air filterelement andcheck bladefor wear.Anew
spark plug andclean/new air filterelement assures
proper air-fuelmixture andhelps yourengine run
better and last longer.
lFollow the maintenance schedule in this manual.
WARNING: MAKESURE THE ENGINE
IS STOPPED WHEN INSPECTING THE
MACHINE.
disc
TO SHARPEN BLADE
NOTE: We do not recommend
sharpening blade but
if you do, besure the blade isbalanced.
Care should be taken to keepthe blade balanced.An
unbalanced blade will cause eventual damage to lawn
mower or engine.
The bladecan besharpened witha fileor ona
grinding wheel. Donot attempt tosharpen while on
the mower.
To check bladebalance, drive anail into abeam
or wall.Leave aboutone inchof thestraight nail
exposed. Place centerhole of bladeover the head
of the nail.If blade isbalanced, it shouldremain in
a horizontal position. If either ends of the blade moves
downward, sharpen the heavyend until the bladeis
balanced.
NOTE:
Remove theblade adapterand checkthe
key inside hub ofblade adapter.The key must bein
good condition to workproperly. Replaceadapter if
damaged.
TO REPLACE BLADE
1.Position theblade adapter onthe engine cranks
haft. Be sure keyin adapter and crankshaftkeyway
are aligned.
2.Be surethe trailing edgeof blade(opposite sharp
edge) is up towardthe engine.
3.Install the bladebolt with spring washer into
blade adapter and crankshaft.
4.Use block of wood betweenblade and lawn mower
housing and tighten the blade bolt, turningclockwise.
IMPORTANT: BLADE BOLTIS GRADE
10.9 HEATTREATED.
place wire where it cannot come in contactwith spark
plug.
2.Turnlawn mower onits side. Makesure air filter
and carburetor are up.
3.Use a woodblockbetween blade and mowerhou-
singto preventblade fromturning whenremoving
blade bolt.
NOTE:
Protect your hands withgloves and/or wrap
blade with heavy cloth.
4.Remove blade boltby turning counter-clockwise.
5.Remove blade andattaching hardware.
BLADE CARE
For best results, mower blademust be keptsharp.
Replace bent or damagedblades.
TO REMOVE BLADE
1.Disconnectspark plugwire fromspark plugand
chemicals which can harmrubber.
Avoid stumps, stones, deep ruts, sharp objects and
other hazards that maycause tire damage.
BEFORE EACH USE
1 Check engine oil level.
2 Check for loose fasteners.
LUBRICATION
Keep unitwell lubricated.
LAWN MOWER
Always observesafety rules when performingany
maintenance.
TIRE
Keep tires free ofgasoline, oil, or insectcontrol
Fig.13
Standard models
GRASS CATCHER
The grass catchermay be hosedwith water,but
must be dry whenused.
Check yourgrass catcheroften fordamage or
deterioration. Through normal useit will wear. If ca-
tcher needs replacing,replace only witha manufa-
cturer approved replacement catcher. Give the lawn
mower model number whenordering.
DRIVE WHEELS ( powerpropelled)
Check rear drivewheels each timeyou mow tobe
sure they move freely. The wheels notturning freely
means trash, grasscuttings, etc. maybe inside the
drive wheel and dust cover area and must becleaned
out to freedrive wheels.If necessaryto clean thed-
rive wheels, check bothrear wheels.

12
4.Place wheels backon adjuster axles.
5.Replace springlock washer,washer, boltand hub
caps.
1.Disconnectspark plugwire from spark plugand
place wire where it cannot come in contact with spark plug.
2.Remove engine oil cap; lay aside on a clean surface.
3.Tiplawn mower on itsside as shown anddrain oil
into a suitable container. Rock lawn mower backand
forth to remove anyoil trapped inside ofengine.
4.Return lawn mower to upright position. Wipe off any
spilled oil from lawnmower or side ofengine.
5.Fill engine with oil. See ADD OIL in the Operation
section of this manual.
6.Reconnect spark plugwire to spark plug.
CAUTION: Disconnect spark plugwire
from spark plug andplace wire where it
cannot come in contactwith spark plug.
ENGINE
Read the Maintenance section of your engine manual.
LUBRICATION
Use only high quality detergentoil rated withAPI ser-
vice classification SF-SJ. Selectthe oil's SAE visco-
sity grade accordingto your expectedoperating tem-
perature.
LUBRICATION CHART
LEVEL
F -20 0 30 32 40 60 80 100
C -30 -20 -10 0 10 20 30 40
Temperature range anticipated before next oil change.
SAE30
5W-30
4.We do not recommend using a garden hose to clean
lawn mower unless the electricalsystem, muffler,air
filter and carburetorare covered tokeep water out.
Water inengine can resultin shortened enginelife.
AIR FILTER
Yourengine will not run properlyand may be damag-
ed by usinga dirty airfilter. Cleanthe element after
every 25hours of operation, more often if lawnmower
is used in verydusty, dirtyconditions.
See the maintenance section ofyour engine manual.
3.Keep finished surfaces andwheels free of all gaso-
line, oil, etc.
1.Clean theunderside of yourlawn mower byscra-
ping to remove build-upof grass and trash.
2.Clean engine often to keep trash from accumulating.
A clogged engine runs hotterand shortens engine life.
CLEANING
IMPORTANT: FOR BEST PERFORMAN-
CE, KEEP MOWER HOUSINGFREE OF
BUILT-UP GRASS&TRASH. CLEANTHE
UNDERSIDE OF YOUR MOWERAFTER
EACH USE.
MUFFLER
Inspect and replace corroded muffler as it could create
a fire hazard and/ordamage.
SPARKPLUG
Change your sparkplug each yearto make youren-
gine start easier and runbetter. Set sparkplug gap
at.030 inch.
11
TO CHANGE ENGINEOIL
NOTE: Before tipping lawn mowerto drain oil, drain
fuel tank by runningengine until fuel tankis empty.
etc) improvestarting incold weather, thesemulti-
viscosity oils will resultin increased oil consumption
when used above 32 F. Check your engine oillevel
more frequently to avoid possible engine damage from
running low on oil. Change the oil after every 25hours
of operation or at least oncea year if the lawn mower
is notused for25hours inone year. Checkthe
crankcase oillevel beforestarting theengine and
after each five(5) hours ofcontinuous use. Tighten
oil plug securely eachtime you check theoil level.
NOTE: Although multi-viscosityoils (5W30,10W30
Immediately prepare your lawn mower for storage at
the end of the season or ifthe unit will not be used for
30 days or more.
LAWN MOWER
TO ADJUSTCUTTING HEIGHT
See TOADJUST CUTTING HEIGHT in the Op-
eration section of thismanual.
REAR DEFLECTOR
The rear deflector,attached between the rear wheels
of your mower,is provided to minimize the possibility
that objects will be thrown out of the rear ofthe mower
into the operator's mowingposition. If the deflector
becomes damaged, it shouldbe replaced.
TO ADJUSTHANDLE
ENGINE
ENGINE SPEED
Yourengine speed has beenfactory set. Do notatt-
empt toincrease enginespeed orit mayresult in
personal injury.If you believe thatthe engine is run-
ning toofast ortoo slow, takeyour lawnmower to
an authorized service center for repair and adjustment.
THROTTLE CONTROL
If itbecomes necessaryto adjustor replacethe
throttle control, seethe adjustment sectionof your
engine manual.
CARBURETOR
The carburetor hasbeen preset atthe factory and
adjustment should not be necessary. However, minor
adjustment may be requiredto compensate for diff-
erences in fuel, temperature,altitude or load.
The air filter mustbe assembled to thecarburetor
when running engine.
Best carburetor adjustment isobtained when fuel
tank is 1/4 full.
In order for theengine to run, thecontrol bar must
be held inthe operating position.Therefore, an as-
sistant will be requiredto hold the controlbar in the
operating position when makingfinal adjustment to
the carburetor.
See theAdjustment section ofyour engine manual
for further instruction.
STORAGE
LAWN MOWER
When lawn mower is tobe stored for a periodof time,
clean it thoroughly, removeall dirt, grease, leaves, etc.
Store in a clean,dry area.
1.Clean entire lawn mower (See CLEANING in the
Customer Responsibilities section ofthis manual)
2.Lubricate as shown in the Customer Responsibilities
section of this manual.
3.Be surethat all nuts,bolts, screws, andpins are
securely fastened. Inspect moving partsfor damage,
breakage and wear. Replace if necessary.
4.Touch up all rusted or chippedpaint surfaces; sand
lightly before painting.
SERVICE ANDADJUSTMENTS
CAUTION: BEFORE YOU CHANGESETTINGS OR
MAINTENANCE TASKS:
1.Release drive control barand the engine brake
handle tostop thelawn mower.
2.Make sure theblade and allmoving parts have
stopped completely.
3.Disconnect cable from thesparkplug and place
where itcannot comein contactwith plug.
4.Make surethat allthe nuts,bolts andscrews
are tightened andthe device ina safe condition.
5.Let themower tocool beforeusing itin a
closed areaoff.
6.In orderto avoidthe riskof fire,keep motor
housing and ventilationopenings free ofgrass,
leaves andoil.
7.Be sure to check the grass bags for wear and
tear or lossof functionality.
8.Make sure to replace worn out and damages parts
for optimal performance and safety reasons.
Upper handle
Lever A
Lock
Release
Lever A
The handle on your lawn mower has different
height positions-adjust to height that suits you.
1. Loosen the 2 lever A on both sides.
2. Rotate upper handle to new catch desired.
3. Re-tighten lever A.
1.Removehubcaps, bolt,spring lockwasher and
washer.
2.Remove wheels fromwheel adjuster axles.
3.Remove any trashor grass cutting frominside the
dust cover,pinion and/or drive wheelgear teeth.
NOTE: The pinion gear, on both sidesof the mower,
are the same, however, they must be installed correctly.
If installed incorrectly, the drive systemwill not work.
DRIVE BELT (if equipped)
If the belt mustbe replaced, please contactyour
dealer for details.
Container
Oil cap
Dipstick
Opening
0.030 inch.
Electrode

13 14
CYLINDER
1.Remove spark plug.
2.Pourone ounce (29ml) ofoil throughspark plug
hole into cylinder.
3.Pull starter handle slowly a few times to distribute oil.
4.Replace with newspark plug.
OTHER
Do not store gasolinefrom one season toanother.
Replace your gasoline can if your canstarts to rust.
Rust and /or dirt in your gasoline willcause problems.
If possible, store yourunit indoors and coverit to
give protection from dustand dirt.
Cover your unit with a suitable protective coverthat
does not retain moisture.Do not use plastic.Plastic
cannot breathe whichallows condensation toform
and will cause yourunit to rust.
CAUTION: Never store the lawnmower
with gasoline in thetank inside a building
where fumes may reachan open flame
or spark.Allow the engine tocool before
storing in any enclosure.
IMPROTANT: NEVER COVER MOWER
WHILE ENGINEAND EXHAUSTAREAS
ARE STILL WARM.
carburetor if using fuelstabilizer.
Drain oil (with enginewarm) and replace withclean
engine oil. (See ENGINE in the CUSTOMER RES-
PONSIBILITIES section of thismanual).
ENGINE
FUEL SYSTEM
IMPORTANT: IT IS IMPORTANT TO PREVENTGUM
DEPOSITS FROM FORMING IN ESSENTIAL SYSTEM
PARTSSUCH AS CARBURETOR.FUEL FILTER,
FUEL HOSE, ORTANK DURINGSTORAGE.
ALCOHOL BLENDED FUELS(CALLED GASOHOL OR
USING ETHANOL OR METHANOL) CAN ATTRACT
MOISTURE WHICH LEADS TO SEPARATIONAND
FORMATIONOF ACIDS DURING STORAGE.
ACIDIC GAS CAN DAMAGE THE FUELSYSTEM
OFAN ENGINE WHILE IN STORAGE.
utes after addingstabilizer to allowthe stabilizer to
reach the carburetor. Do notdrain the gastank and
Drain the fuel tank.
Start the engine and let it run until the fuellines and
carburetor are empty.
Never use engine or carburetor cleaner productsin
the fuel tank orpermanent damage may occur.
Use fresh fuel nextseason.
NOTE: Fuel stabilizeris an acceptablealternative
in minimizing the formationof fuel gum depositsdur-
ing storage.Add stabilizer to gasolinein fuel tank or
storage container.Always followthe mix ratio found
on stabilizer container. Run engineat least 10min-
TROUBLESHOOTING POINTS
PROBLEM CAUSE CORRECTION
1.Dirty airfilter.
2.Out offuel.
3.Stale fuel.
4.Water infuel.
5.Spark plugwire is
disconnected.
6.Bad sparkplug.
7.Loose bladeor broken
blade adapter.
8.Control barin released
position.
9.Control bardefective.
1.Clean/replace air filter.
2.Fill fuel tank.
3.Drain tank and refill with fresh clean fuel.
4.Drain fuel tank andcarburetor a
nd refill tank withfresh gasoline.
5.Connect wire to plug
6.Replace spark plug.
7.Tighten blade boltor replace
blade adapter.
8.Depress control bar tohandle.
9.Replace control bar.
Does not start
1.Engine flywheel brake ison when
control bar is released.
2.Bent engine crankshaft.
3.Blade adapter broken.
4.Blade dragging in grass.
1.Depress control bar toupper
handle before pulling starterrope.
2.Contact a qualified servicecenter.
3.Replace blade adapter.
4.Move lawn mower tocut grass or
to hard surface.
1.Cutting height too low.
2.Lift on blade worn off.
3.Catcher not venting air.
1.Raise cutting height.
2.Replace blade.
3.Clean grass catcher.
1.Grass is too highor wheel height
is too low.
2.Rear of lawn mowerhousing/blade
dragging in grass.
3.Grass catcher too full.
4.Handle height position not right for you.
1.Raise cutting height
2.Raise rear of lawnmower housing
one (1) setting higher.
3.Empty grass catcher.
4.Adjust handle height to suit.
1. Belt wear.
2.Belt off of pulley.
3.Dirt in drive pinions.
1.Check/replace drive belt.
2.Check/reinstall drive belt.
3.Clean drive pinions.
Grass catcher not filling
(If required)
Hard to push
Loss of drive
(Power propelled)
Starter rope hard to pull
1.Rear of lawn mower housing of
cutting blade dragging in heavy grass.
2.Cutting too much grass.
3.Dirty air filter.
4.Buildup of grass, leaves,and
trash under mower.
5.Too much oil inengine.
6.Walking speed toofast.
1.Set to Higher Cut position.
2.Set to Higher Cut position.
3.Clean/replace air filter.
4.Clean underside of mowerhousing.
5.Check oil level.
6.Cut at slower walkingspeed.
1.Worn, bent or looseblade.
2.Wheel heights uneven.
3.Buildup of grass, leaves andtrash
under mower.
1.Replace blade. Tightenblade bolt.
2.Set all wheels at sameheight.
3.Clean underside of mowerhousing.
1.Worn, bent or looseblade.
2.Bent engine crankshaft. 1.Replace blade. Tightenblade bolt.
2.Contact a qualified servicecenter.
Loss of power
Poor cut-uneven
Excessive vibration
1)Ensure the engineand blades arestopped and thespark plug disconnected
before performingany maintenance, do nottouch theengine muffler after use
at very high temperature.
ATTENTION:Before themower isstored, makesure theengine is cool.
TRANSPORTATION:
Turnoff theengine. Makesure theblade isnot bentor damagedwhen youare pus-
hing themower overobstacles.
HANDLE
Youcan foldyour lawnmower handlefor storage.
1.
Loosen lever A on sides of the upper handle and
pivot entire handle assembly forward andallow it to
2.When setting up
your handle from thestorage po-
sition, loosen lever A on both sides. and rotate handle
and set it to new catch desired.
rest on mower. Re-tighten lever A.
Fig.15
Pivot forward Upper handle
Lever A

16
15
WARRANTY
Proper maintenance ofyour Weibang equipmentis the owner'sresponsibility.Follow the
instructions in yourowners guide forcorrect lubricants andmaintenance schedule.Your
Weibang dealer carries acomplete line of qualitylubricants and filters foryour equipments
engine, transmission, chassisand attachments.
We provide a5 years residential 1 year commercial warrantyfrom date ofpurchase:
During thattime we willreplace we assure a freeof charge replacementof any partor
parts foundto be defectivein material or workmanshipor both,after examinationby
anauthorized dealer, orby theservice department of Weibang.We will supplyrepair services
forthe machine duringa warranty period limited to5 years residential 1 year commercial.
All normalwear andtear and/orconsumable partsare protectedfrom manufacturer's
defects in material and workmanship for a period of thirty (30) days fromthe date of purchase.
Damages caused by aninappropriate or faulty operation,by non-observance of thesafety
regulations and operatinginstructions contained inthis manual, byunauthorised repairs
or adismantling ofthe machineby unauthorisedpersons, orany otherdeficiency that
cannot be attributedto faulty workmanshipor materials, donot fall underthis guarantee.
Such deficiencies, malfunctionsor damages arethe sole responsibilityof the owner, and
eventually necessary repairsare at theowner's expense.
This limited warranty gives you specificlegal rights, and which is inaddition to any statutory
rights to which you may be entitledand your statutory rights are not affected by this warranty.
If you need additional information concerning this writtenwarranty, or assistancein obtaining
services, please contact:
If your lawnmowerhas malfunctioned withinthe warranty period,and on presentationof
a properlyfilled inwarranty certificate and the purchase invoice,Please contact
Your local dealer
Weibang customer service if there is no authorized dealer in your
area. The machine will be repaired expense depended on warranty certificate and invoice.
WEIBANG WARRANTY REGISTRATION
Customer copy
Congratulations on purchasing your Weibang lawn mower, Weibang products are made to be a
part of your life ,for life! Please keep your originalbill ofpurchase forthis unitin asafe place.For
warrantyservice ofyour WEIBANG product, you willneed toprovide acopy ofthis documentto confirm
Productregistration isa keystep towardenjoying yournew WEIBANGproduct! Whileregistration is
not necessary toenjoy our manufacturer'swarranty,there are manybenefits to participatingin this program.
Registration helpsto facilitatewarranty service,and notifyyou ofany updates,changes, andservice
advisories onyour product.Complete thisWarranty RegistrationCard andscan it and send it to
[email protected] or fax it to 224-313-5962 or mail itto theaddress onthe backof this
Data Protection: your data willbe held andused by WEIBANGand their authorizeddealers for warranty
administration andmarketing purposesonly.WEIBANG willnot forwardthis datato thirdparties.
If youdo notwish toreceive marketinginformation pleasetick box.
WarrantyRegistration Information
A.Ownership Information
Owner's Name:
Owner's Address:
Post code: Country:
B .MachineInformation
Date ofPurchase:
Machine Model:
Machine SerialNo: C. ProductInformation Update
Can wecontact youwith anyproduct-related news?
Who shouldwe contact?
Contact Telephone:
Contact Fax:
Contact E-Mail:
What isthe preferredcontact method? D. Signature
Dealer name/address Signature
Customers: Mysignature herebyconfirms thatI have
received theoperating instructionintended forthe device,
instructions andthe devicefree ofobvious defects.
Signature
card within30 days.
Address: 775 Glenn Ave, Wheeling, IL 60090
Visit our website: weibangusa.com
your warrantystatus.