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5

3352-942 Rev B

Setup

Note:

 Remove and discard the protective plastic

sheet that covers the engine.

Unfolding the Handle

1.

Move the handle rearward and hold the upper

handle in place.

m-7950

Note:

 The handle will click into position.

2.

Tighten the upper

handle knob as tight as

you can.

m-7919

Filling the Engine with Oil

Your mower does not come with oil in the engine

,

but it does come with a bottle of oil.

1.

Remove the dipstick.

m-7951

m-7951/m-5571

2. Slowly

 pour oil into the oil fill tube until the oil

level reaches the 

Full

 line on the dipstick.

 Do not

overfill.

 (Max. fill: 20 oz., type: SAE 30W detergent

oil with an API service classification of SF, SG, SH,

SJ, SL, or higher.)

3.

Install the dipstick securely.

Important

Change the engine oil after the first

2 operating hours;

 change it yearly thereafter. Refer

to Changing the Engine Oil on page 12.

Before Operating

Danger

Gasoline is extremely flammable and explosive. A fire or explosion from gasoline can

burn you and others.

S

To prevent a static charge from igniting the gasoline, place the container and/or

mower directly on the ground before filling, not in a vehicle or on an object.

S

Fill the tank outdoors when the engine is cold. Wipe up spills.

S

Do not handle gasoline when smoking or around an open flame or sparks.

S

Store gasoline in an approved fuel container, out of the reach of children.

Summary of Contents for Insight 10685

Page 1: ...moderate injury if you do not follow the recommended precautions This manual uses two other words to highlight information Important calls attention to special mechanical information and Note emphasi...

Page 2: ...engine motor If the machine should start to vibrate abnormally stop the engine motor and check for the cause immediately Vibration is generally a warning of trouble Always wear eye protection when op...

Page 3: ...tight to be sure the equipment is in safe working condition Never tamper with safety devices Check their proper operation regularly Keep machine free of grass leaves or other debris build up Clean up...

Page 4: ...verview 9 3 2 10 1 4 7 11 8 5 6 m 7949 1 Spark plug 2 Oil fill Dipstick not shown 3 Recoil start handle 4 Blade control bar 5 Upper handle 6 Upper handle knob 7 Fuel tank cap 8 Foot lever 9 Air filter...

Page 5: ...l 20 oz type SAE 30W detergent oil with an API service classification of SF SG SH SJ SL or higher 3 Install the dipstick securely Important Change the engine oil after the first 2 operating hours chan...

Page 6: ...level to the Full mark on the dipstick Do not overfill Max fill 20 oz type SAE 30W detergent oil with an API service classification of SF SG SH SJ SL or higher 3 Install the dipstick Adjusting the Cu...

Page 7: ...will not start unless the mulch plug or grass bag is properly in place Starting the Engine 1 Firmly push the primer bulb in 3 times with your thumb holding it in for a second before releasing it each...

Page 8: ...on the mower remove it refer to Removing the Grass Bag on page 9 before mulching the clippings If the side discharge chute is on the mower remove it and lock the side discharge door refer to Removing...

Page 9: ...n you pull the recoil start handle 3 Insert the grass bag handle into the grooves at the top of the mower m 7957 Removing the Grass Bag 1 Route the starter rope around the lower rope guide m 7958 2 Li...

Page 10: ...e disconnect the wire from the spark plug and examine the mower for damage For best performance install a new blade before the cutting season begins Replace the blade when necessary with a Lawn Boy re...

Page 11: ...cedures Maintenance Service Interval Maintenance Procedure Each Use Check the engine oil level Refer to Checking the Engine Oil Level on page 6 Remove grass clippings and dirt from under the housing R...

Page 12: ...aner Replace the air filter yearly replace it more frequently in dusty operating conditions Refer to Preparing for Maintenance on page 12 1 Rotate the air filter cover to remove it 2 Replace the air f...

Page 13: ...the outer plastic end of the inner handle m 7960 m 7961 Note Use the straw that comes with the spray can to direct the spray 2 Push the upper handle fully down and spray the inner plastic surface of t...

Page 14: ...s personal injury Wear cloth or leather gloves when servicing the blade 1 Disconnect the spark plug wire from the spark plug Refer to Preparing for Maintenance on page 12 2 Tip the mower onto its side...

Page 15: ...spark plug hole and pull the starter rope slowly several times to distribute oil throughout the cylinder to prevent cylinder corrosion during the off season 7 Loosely install the spark plug 8 Tighten...

Page 16: ...that your Lawn Boy product contains a defect in materials or workmanship follow this procedure 1 Contact any Lawn Boy Authorized or Master Service Dealer to arrange service at their dealership To loc...

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