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GB

GB

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. ALSO, 
EXPERIENCE INDICATES THAT 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 DA-
MAGE 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 cool. 

TRANSPORTATION: 

Turn off the engine. Make sure the blade are 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.

 

Summary of Contents for WB487SCV AL

Page 1: ...R China Original instruction M0103070 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 OPERA...

Page 2: ...rator s manual Beware of sharp blades Remove spark plug before maintenance Caution Do not touch rotating cutting means Never operate the lawn mower with discharge chuteopen Do not mow excessively stee...

Page 3: ...ldren to operate the machine lUse extra care when approaching blind corners shrubs trees or other objects that may obscure vision lWARNING petrol is highly flammable Use extra care in handling gasolin...

Page 4: ...caring for and using your lawnmower l Follow the instructions in the Customer responsi bilities and Storage sections of this owner s manual l Remember that the operator is responsible for accidents w...

Page 5: ...NDLE WHEN IN USE TO ATTACH GRASS CATCHER 1 Lift the rear door of the lawn mower and place the grass catcher frame side hooks into the slots of the rear door 2 The grass catcher is secured to the lawn...

Page 6: ...ENGINE NOTE Due to protective coatings on the engine a small amount of smoke may be present during the initial use of the product and should be considered normal 1 To start a cold engine push primer...

Page 7: ...lug clean or replace air filter element and check blade for wear A new spark plug and clean new air filter element assures proper air fuel mixture and helps your engine run better and last longer lFol...

Page 8: ...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 If you believe that the engine is run ning too fa...

Page 9: ...buretor 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 st...

Page 10: ...ny statutory rights to which you may be entitled and your statutory rights are not affected by this warranty If you need additional information concerning this written warranty or assistance in obtain...

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