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21

Troubleshooting

Lawn-Boy designed and built your lawn mower for trouble-free operation. Check the following components and items
carefully. If a problem continues, see your Authorized Service Dealer.

PROBLEM

CORRECTIVE ACTION

Engine does not start

1. Fill the fuel tank with a fresh gasoline-and-oil mixture.

2. Move the throttle lever to the 

Fast position.

3. Press the primer three times.

4. Connect the wire to the spark plug.

5. Clean the spark plug, check the spark plug gap, and replace

the spark plug if it is damaged.

Engine starts hard or loses power

1. Move the throttle to the 

Fast position.

2. Drain and fill the fuel tank with a fresh gasoline-and-oil mixture.

3. Clean the fuel cap vent hole.

4. Clean or replace the air filter element.

5. Clean the lawn mower discharge chute.

6. Clean the underside of the lawn mower deck.

7. Clean the spark plug, check the spark plug gap, and replace

the spark plug if it is damaged.

Engine runs rough

1. Connect the wire to the spark plug.

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g

2. Clean the spark plug, check the spark plug gap, and replace

the spark plug if it is damaged.

3. Move the throttle lever to the 

Fast position.

4. Clean or replace the air filter.

Lawn mower or engine vibrates

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l

1. Balance the blade.

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excessively

2. Tighten the blade mounting nut.

3. Clean the lawn mower discharge chute.

4. Clean the underside of the lawn mower deck.

5. Tighten the engine mounting bolts.

Uneven cutting pattern

1. Place all four wheels at the same height.

2. Sharpen and balance the blade.

3. Change the mowing pattern.

4. Clean the underside of the lawn mower deck.

Discharge chute plugs

1. Move the throttle lever to the 

Fast position.

2. Raise the cutting height.

3. Allow the grass to dry before mowing.

4. Clean the underside of the lawn mower deck.

Содержание 22260

Страница 1: ...to Pour obtenir gratuitement une version en fran ais de ce manuel crivez l adresse ci dessous N oubliez pas d indiquer les num ros de mod le et de s rie de votre produit Lawn Boy Inc Attn Parts Dept 8...

Страница 2: ...Engine 10 Stopping the Engine 10 Using the Self propel Drive 11 Adjusting the Cutting Height 11 Operating Tips 12 Maintenance 13 Recommended Maintenance Schedule 13 Cleaning the Lawn Mower Housing 14...

Страница 3: ...ruction because it has to do with safety Failure to comply with the instruction may result in personal injury General Lawn Mower Safety The following instructions have been adapted from the ANSI OPEI...

Страница 4: ...erate the lawn mower with damaged or missing guards or shields or without safety devices such as deflectors and grass catchers in place Do not change the speed settings on the engine Disengage all bla...

Страница 5: ...an up any oil or fuel that spills Stop and inspect the lawn mower if you strike an object Repair the lawn mower if necessary before starting the engine Never attempt to make wheel height adjustments w...

Страница 6: ...handle half in an arc until the handle sections nest together and the holes line up 2 Using the hardware shown in Figure 2 secure the handle halves together 1180 Figure 2 3 Squeeze the lower handle se...

Страница 7: ...uel tank onto the mounting bracket with tabs through the openings in the mounting bracket Fig 6 m 3888 1 2 Figure 6 1 Tabs 2 Mountingbracket 5 Slide the clips through the tabs of the tank under the mo...

Страница 8: ...and others and can damage property Fill the fuel tank outdoors in an open area and when the engine is cold Wipe up any gasoline that spills Do not fill the fuel tank completely full Add gasoline to t...

Страница 9: ...into a clean approved gasoline container 2 Add the full amount of Lawn Boy Generation II 2 Cycle Oil Fig 11 or an equivalent oil to the gasoline 3 Install the cap on the gasoline container 4 Shake th...

Страница 10: ...r handle 5 Pull the starter handle Fig 16 lightly until you feel resistance then pull it sharply Let the rope return to the handle slowly 6 If the engine fails to start repeat steps 3 through 5 Note I...

Страница 11: ...Fig 19 1047 1 Figure 19 1 Self propelbail Note The lawn mower comes with free wheeling clutches that make it easier to pull the lawn mower rearward To disengage clutches you may need to push the lawn...

Страница 12: ...conditions use the side discharge or grass catcher A few days later install the mulch plate on your lawn mower to resume mulching Cutting Grass In the summer cut the grass at the 2 2 1 2 or 3 inch 51...

Страница 13: ...place it if necessary Sharpen or replace the blade maintain it more frequently if the edge dulls quickly in rough or in sandy conditions Check for leaks in the fuel system and or a deteriorating fuel...

Страница 14: ...gure 21 1 Grease fitting 2 Install the grease gun onto each fitting and gently apply one or two pumps of 2 multi purpose lithium grease Important Excess grease may damage the seals and prevent the whe...

Страница 15: ...nal injury Wear gloves or wrap the sharp edges of the blade with a rag Warning Inspecting the Blade Carefully examine the blade for sharpness and wear especially where the flat and the curved parts me...

Страница 16: ...the curved ends toward the housing 3 Torque the blade nut to 560 in lb 63 N m Note Replace the blade nut after installing and removing the blade four times The locking power of the blade nut diminishe...

Страница 17: ...cap screws that attach the cover plate to the engine mounting plate Fig 33 m 3836 1 3 2 4 5 Figure 33 1 Cover plate 2 Cap screw 3 Transfer pipe 4 Exhaust port 5 High temperature silicone sealant 7 Rem...

Страница 18: ...the spark plug hole 3 Slowly rotate the engine several times using the starter rope to distribute the oil 4 Install the spark plug but do not connect the wire to the spark plug General Information 1 C...

Страница 19: ...1145 1 Figure 36 1 Chute support rod 5 Slide the chute assembly clockwise to install it or counterclockwise to remove it 6 Secure the chute assembly to the housing with a cap screw Fig 35 7 Remove th...

Страница 20: ...cts in the operator s or bystander s direction and result in serious injury Also contact with the blade could occur Never operate the lawn mower unless you install a cover plate a mulch plate or a gra...

Страница 21: ...scharge chute 6 Clean the underside of the lawn mower deck 7 Clean the spark plug check the spark plug gap and replace the spark plug if it is damaged Engine runs rough 1 Connect the wire to the spark...

Страница 22: ...anty repairs should be completed in a reasonable amount of time not to exceed thirty 30 days If you have any questions regarding your warranty rights and responsibilities or if you need a referral to...

Страница 23: ...a warranty station General Conditions Neither Lawn Boy nor Lawn Boy Warranty Company is liable for indirect incidental or consequential damages in connection with the use of the Lawn Boy Products cov...

Страница 24: ...0 LB MOWER 800 526 6937 Owner Responsibilities You must maintain your Lawn Boy Product by following the maintenance procedures described in the operator s manual Such routine maintenance whether perfo...

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