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13

14

CYLINDER

1.Remove spark plug.
2.Pour one ounce (29ml) of oil through spark plug 
hole into cylinder.
3.Pull starter handle slowly a few times to distribute oil.
4.Replace with new spark plug.

OTHER

Do not store gasoline from one season to another.
Replace your gasoline can if your can starts to rust. 

Rust and /or dirt in your gasoline will cause problems.

If possible, store your unit indoors and cover it to 

give protection from dust and dirt.

Cover your unit with a suitable protective cover that 

does not retain moisture. Do not use plastic. Plastic 
cannot breathe which allows condensation to form 
and will cause your unit to rust. 

CAUTION:

 Never store the lawn mower 

with gasoline in the tank inside a building 
where fumes may reach an open flame 
or spark. Allow the engine to cool before 
storing in any enclosure.

IMPROTANT:

 NEVER COVER MOWER 

WHILE ENGINE AND EXHAUST AREAS 
ARE STILL WARM.

carburetor if using fuel stabilizer. 

Drain oil (with engine warm) and replace with clean 
engine oil. (See 

ENGINE

 in the CUSTOMER RES-

PONSIBILITIES section of this manual).

ENGINE

FUEL SYSTEM

IMPORTANT: 

IT IS IMPORTANT TO PREVENT GUM 

DEPOSITS FROM FORMING IN ESSENTIAL SYSTEM 
PARTS SUCH AS CARBURETOR. FUEL FILTER, 
FUEL HOSE, OR TANK DURING STORAGE. 
ALCOHOL BLENDED FUELS(CALLED GASOHOL OR
USING ETHANOL OR METHANOL) CAN ATTRACT

 MOISTURE WHICH LEADS TO SEPARATION AND
 FORMATION OF ACIDS DURING STORAGE. 

ACIDIC GAS CAN DAMAGE THE FUEL SYSTEM 
OF AN ENGINE WHILE IN STORAGE.

utes after adding stabilizer to allow the stabilizer to 
reach the carburetor. Do not drain the gas tank and 

Drain the fuel tank.
Start the engine and let it run until the fuel lines and 

carburetor are empty.

Never use engine or carburetor cleaner products in 

the fuel tank or permanent damage may occur.

Use fresh fuel next season.

NOTE: Fuel stabilizer is an acceptable alternative 
in minimizing the formation of fuel gum deposits dur-
ing storage. Add stabilizer to gasoline in fuel tank or
storage container. Always follow the mix ratio found
on stabilizer container. Run engine at least 10 min- 

TROUBLESHOOTING POINTS

PROBLEM   

CAUSE             

CORRECTION

1.Dirty air filter.

2.Out of fuel.

3.Stale fuel.

4.Water in fuel.

5.Spark plug wire is 
disconnected.

6.Bad spark plug.

7.Loose blade or broken 
blade adapter.

8.Control bar in released 
position.

9.Control bar defective.

1.Clean/replace air filter.

2.Fill fuel tank.

3.Drain tank and refill with fresh clean fuel.

4.Drain fuel tank and carburetor a
nd refill tank with fresh gasoline.

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.Replace blade adapter.

4.Move lawn mower to cut 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 high or wheel height 
is too low.

2.Rear of lawn mower housing/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 lawn mower 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 in engine.

6.Walking speed too fast.

1.Set to 

Higher Cut

 position.

2.Set to 

Higher Cut

 position.

3.Clean/replace air filter.

4.Clean underside of mower housing.

5.Check oil level.

6.Cut at slower walking speed.

1.Worn, bent or loose blade.

2.Wheel heights uneven.

3.Buildup of grass, leaves and trash 
under mower.

1.Replace blade. Tighten blade bolt.

2.Set all wheels at same height.

3.Clean underside of mower housing.

1.Worn, bent or loose blade.

2.Bent engine crankshaft.

1.Replace blade. Tighten blade bolt.

2.Contact a qualified service center.

Loss of power

Poor cut-uneven

Excessive vibration

 1)Ensure the engine and blades are stopped and the spark plug disconnected 

before performing any maintenance, do not touch the engine muffler after use 
at very high temperature.

ATTENTION: 

Before the mower is stored, make sure the engine is cool. 

TRANSPORTATION: 

Turn off the engine. Make sure the blade is not bent or damaged when you are pus-
hing the mower over obstacles.

HANDLE

You can fold your lawn mower handle for storage.

1.Loosen lever A  on sides of the upper handle and
pivot entire handle assembly forward and allow it to

2.When setting up your handle from the storage 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

Содержание WB537SCV ALBBC-SD

Страница 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 ...

Страница 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...

Страница 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...

Страница 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 ...

Страница 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 ...

Страница 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 ...

Страница 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...

Страница 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...

Страница 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...

Страница 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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