background image

7

3. Secure the back of the chute and the handle to the

center hole in the chute ring with a carriage bolt, a
washer, and a locknut. Position the washer and the
locknut on the outside of the chute (Fig. 3).

Note: Rotate the chute ring to make the discharge
chute assembly easier.

4. Secure the chute and the handle to the chute ring with

the remaining carriage bolts, washers, and locknuts.
Tighten all locknuts securely.

Installing the Handle

1. Remove the tie that secures the control cable to the

lower handle (Fig. 4).

2

1

3

905

Figure 4

1.

Handle

2.

Machine screw

3.

Eyebolt and spacer

2. Slide the handle ends through the openings in the

shroud and onto the lower handles inside the shroud.

3. Secure the right side of the handle with two machine

screws.

4. Secure the left side of the handle with a machine

screw, an eyebolt, and a spacer as shown in Figure 4.

Note: Insert the eyebolt through the spacer before using it
to secure the handle to the snowthrower frame.

5. Position the eyebolt perpendicular to the upper hole in

the left handle and tighten.

Installing the Control Cable

1. Route the control cable through the eyebolt on the left

side of the snowthrower (Fig. 4).

2. Hook the spring into the round hole at end of the cable

adjuster (Fig. 5).

3. Route the cable through the elongated hole in the cable

adjuster. Insert the Z fitting on the end of the cable
into the third hole from the cable end of the cable
adjuster (Fig. 5).

897

4

3

2

1

Figure 5

1.

Spring

2.

Cable adjuster

3.

Z fitting

4.

Cable

4. Slide the spring cover over the spring and the cable

adjuster. Push the spring end through the hole at the
end of the spring cover.

5. Hook the spring into the top hole of the control bar

bracket (Fig. 6).

723

1/16-1/8

1

Figure 6

1.

Eyebolt and spacer

2.

Control cable

3.

Spring cover

4.

Control bar bracket

5.

Top hole

6. Move control bar back toward the handle until there is

no slack in the cable. The gap between the control bar
bracket and the handle should be approximately 1/16
to 1/8 in. (0.16  to 0.32 cm). See inset in Figure 6. To
adjust this gap, refer to Adjusting the Control Cable on
page 11.

Note: The control cable must always contain slack
when it is in the disengaged position.

Summary of Contents for 320

Page 1: ...uel 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 8111 Lyndale Ave S Bloomington MN 55420 1196 Domestic English E...

Page 2: ...eproductive harm Introduction Thank you for choosing a Lawn Boy product We want you to be completely satisfied with your new purchase Read this manual carefully to learn how to operate and maintain yo...

Page 3: ...earing adequate winter garments Wear footwear which will improve footing on slippery surfaces Handle fuel with care it is highly flammable Use an approved fuel container Never add fuel to a running or...

Page 4: ...imes Lawn Boy Snowthrower Safety The following list contains safety information specific to Lawn Boy products or other safety information that you must know that is not included in the ANSI or ISO sta...

Page 5: ...ey could cause a safety hazard Safety and Instruction Decals Safety decals and instructions are easily visible to the operator and are located near any area of potential danger Replace any decal that...

Page 6: ...a wood block under the wheel axle for support Fig 2 2 Slide a spacer and wheel onto the axle Ensure that the side of the wheel with six spokes faces the center of the axle Slide a pushnut onto the en...

Page 7: ...endicular to the upper hole in the left handle and tighten Installing the Control Cable 1 Route the control cable through the eyebolt on the left side of the snowthrower Fig 4 2 Hook the spring into t...

Page 8: ...en flame or where gasoline fumes may be ignited by a spark Store gasoline in an approved container and keep it out of the reach of children Never buy more than a 30 day supply of gasoline DANGER POTEN...

Page 9: ...mb and slowly push in the primer twice pausing for two seconds between each push For temperatures below 0_F 18_C repeat this step as necessary Note Do not use the choke and the primer when starting a...

Page 10: ...children and pets away from area of operation The snowthrower clears down to the ground and propels itself forward when you raise the handle The snowthrower tilts slightly forward so that the rotor bl...

Page 11: ...engine and wait for all moving parts to stop 2 Move the control bar back toward the handle to remove the slack in the cable 3 Ensure that a 1 16 to 1 8 in 0 16 to 0 32 cm gap exists between the contro...

Page 12: ...e the drive belt may wear and require replacement If after adjusting the control bar the drive belt continues to slip under a heavy load or the rotor does not turn check to see if the belt is severely...

Page 13: ...t off the panel allowing it to hang on the recoil rope 3 Pull the wire off the spark plug and remove the spark plug Fig 15 m 2580 1 Figure 15 1 Spark plug wire 4 Examine the plug and replace it if it...

Page 14: ...7 4 680 Figure 18 1 Rotor blade 2 Rotor half 3 Torx screw 4 Locknut 5 Hex head capscrew 6 Spacer 7 Auger shaft assembly 8 Hex head screw Installing the New Blade 1 Examine the rotor blade edge for th...

Page 15: ...ng cylinder bore corrosion 1 Slowly pull the recoil starter until you feel resistance due to compression pressure then stop 2 Release the starter tension slowly to prevent the engine from reversing du...

Page 16: ...Does Your State Law Relate To This Warranty 4 5 01 16 4 24 55 9 44 06 26 14 52 55 10 5 56 18 4 10 51 241 7 65 5 24 55 9 44 06 1 5 016 18 4 D 156 1 4 7 4 06 0 0 5 48 14 2 465 57 5 6 45 7 7 4 065 0 670...

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