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05

OPERATION

DRIVE CLUTCH LEVER-

used to engage self-propell

forward motion lawn mower.

THROTTLE CONTROL-

used for starting the engine 

and allows you to select either fast or slow engine 
speed.

STARTER HANDLE-

used for starting the engine.

MULCHER PLUG-

located at the discharge opening, 

must be removed when converting to bagging operation.

(For 3in1 mower) 

MULCHER DOOR-

allows conversion to discharge 

or bagging operation.

(for 3in1/2in1 mower) 

OPERATOR PRESENCE CONTROL LEVER-

must

be held down to the handle to start the engine. Release

 to stop the engine.

WARNING:

 The operation of any lawn 

mower can result in foreign objects thrown

 into the eyes, which can result in severe 

eye damage. Always wear safety glasses or eye 

 Shields while operating your lawn mower or per- 

forming any adjustments or repairs. We recom- 

 mend wide vision safety mask over spectacles or 
 standard safety glasses. 

HOW TO ADJUST YOUR LWANMOWER 
ENGINE SPEED 

A throttle located on the side of the upper handle 
c o n t r o l s   t h e  e n g i n e   s p e e d .  F a s t   p o s i t i o n  i s   f o r 
normal cutting, trimming and better grass bagging. 
Slow position is for light cutting, trimming and fuel 
economy.

ENGINE CONTROL ZONE

Your lawn mower is equipped with an operator 

presence control lever which requires the operator to
be positioned behind the lawn mower handle to start
and operate the lawn mower.

06

OPERATING DRIVE SYSTEM(See Fig.5) 

To start forward motion, lift drive control bar up to

 handle.

Fig.4

Engine throttle

control lever

Start

Slow

Fast

Fig.7

To stop forward motion, release drive clutch lever.

IMPORTANT

: ALWAYS KEEP DRIVE CONTROL 

FULLY ENGAGED AGAINST HANDLE WHEN IN USE.

TO ATTACH 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 model 2in1. The 2in1 mower has two levers to 
adjust the front wheel and rear wheel individually.

You can set the cutting height to the desired height 

to fit different terrain. Pull the lever out from the catch, 
move to the desired position and let it fall back 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

w h e n   t h e   e n g i n e   i s   r u n ni n g   i n   o r de r   t o    
a vo i d   d am a g e !

-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 adjusted to one cutting height upon 

delivery.

Never adjust the cutting height with the motor still 

ADJUSTING THE CUTTING HEIGHT (See Fig. 8)

Fig.5

Upper handle

Step 1

Step 2

Slow

(tortoise)

Fast

(rabbit)

Drive speed

control lever

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 lever make 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 stop the blade. 

1. For safety, the blade-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 grass catcher is secured to the lawn mower 

housing when the rear door is lowered onto the grass 
catcher frame.

TO EMPTY GRASS CATCHER

 

1.Lift up on grass catcher using the frame handle.
2.Remove grass catcher with clippings from under 
lawn mower handle.

3.Empty clippings from bag using both frame handle 
and bag handle.

NOTE

: Do not drag the bag when emptying; it will 

cause unnecessary wear.

CAUTION: 

Do not run your lawn mower 

without clipping deflector or approved 

grass catcher in place. Never attempt to operate

 the mower with rear door removed or propped open.

Fig.3

Summary of Contents for WB537SCV ALBBC-SD

Page 1: ...A 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 of maintenance service works ...

Page 2: ...ntries or some district of a country you are not 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 outdoor power equipment is an i...

Page 3: ...and down for small children lNever allow children to operate the machine lUse extra care when approaching blind corners shrubs trees or other objects that may obscure vision lWARNING Gasoline is highly flammable Use extra care in handling gasoline and other fuels They are flammable and vapors are explosive Store fuel in containers specially designed for this purpose Use only an approved fuel conta...

Page 4: ...ce center department We have competent well trained technicians and the proper tools to ser vice or repair this lawnmower Please read and retain this manual The instructions will enable you to assemble and maintain your lawn mower properly Always observe the SAFETY REGULATIONS PRODUCT SPECIFICATIONS This lawnmower may only be used for cutting grass and lawn maintenance Any application that is not ...

Page 5: ...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 engine 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 ...

Page 6: ... every 25 hours of operation or each season You may need to change the oil more often under dusty dirty conditions MULCHING MOWING TIPS for 3in1mower The special mulching blade will re cut the grass clippings many times and reduce them in size so that as they fall onto the lawn they will disperse into the grass and not be noticed Also the mulched grass will 2 Remove engine oil cap and fill to the ...

Page 7: ... The blade can be sharpened with a file or on a grinding wheel Do not attempt to sharpen while on the mower To check blade balance drive a nail into a beam or wall Leave about one inch of the straight nail exposed Place center hole of blade over the head of the nail If blade is balanced it should remain in a horizontal position If either ends of the blade moves downward sharpen the heavy end until...

Page 8: ...ar deflector attached between the rear wheels of your mower is provided to minimize the possibility that objects will be thrown out of the rear of the mower into the operator s mowing position If the deflector becomes damaged it should be replaced TO ADJUST HANDLE ENGINE ENGINE SPEED Your engine speed has been factory set Do not att empt to increase engine speed or it may result in personal injury...

Page 9: ...ine 5 Connect wire to plug 6 Replace spark plug 7 Tighten blade bolt or replace blade adapter 8 Depress control bar to handle 9 Replace control bar Does not start 1 Engine flywheel brake is on when control bar is released 2 Bent engine crankshaft 3 Blade adapter broken 4 Blade dragging in grass 1 Depress control bar to upper handle before pulling starter rope 2 Contact a qualified service center 3...

Page 10: ...ly filled in warranty 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 l...

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