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The Lawn-Boy No-Worry Warranty

A Two-Year Full Warranty (45 day Limited Warranty for Commercial Use)

A Three-Year Power Train Full Warranty for Residential Use (Limited Warranty for Commercial use)

20 in.
Mulching/
Rear Bagging
Lawn Mower

The Lawn-Boy Tru-Start Commitment

A Three-Year Full Warranty (Not applicable for Commercial Use)

Conditions and Products Covered

under the No-Worry Warranty

Lawn-Boy® Inc. and its affiliate, Lawn-Boy Warranty Company, pursuant
to an agreement between them, jointly promise to repair any Lawn-Boy
Product used for residential purposes*, if defective in materials or
workmanship or if it stops functioning due to the failure of a component
for the periods listed below.

This Warranty applies to all 20 in. Lawn-Boy lawn mowers and their
accessories. This warranty covers the cost of parts and labor, but you
must pay transportation costs.

The following time periods apply from the date of purchase:

Products

Warranty Period

Product and Attachments

2 year full warranty

Power Train** (Engine and Transmission)

3 year full warranty

Batteries

1 year

Wear Items (Belts, blades, blade adaptors,
grass bags, cables, and wheels)

90 days

Limited Warranty

under the No-Worry Warranty for Commercial Use

Gas-powered Lawn-Boy Products used at more than one location, or used
for institutional or rental use, are warranted for 45 days against defects
in materials or workmanship. Components failing due to normal wear
are not covered by this warranty.

Coverage under the Tru-Start Commitment

Lawn-Boy® Inc. and its affiliate, Lawn-Boy Warranty Company, pursuant
to an agreement between them, jointly promise that your Tru-Start engine,
when used for residential purposes*, will start on the first or second pull
for three (3) years from the date of purchase, if you provide the routine
maintenance it requires, or we will fix it free of charge.

This Warranty applies to all 20 in. Lawn-Boy lawn mowers. This warranty
covers the cost of parts and labor, but you must pay transportation costs.

This Lawn-Boy Commitment does not apply when the product is used
commercially.*

The following applies to both

the No-Worry Warranty and the Tru-Start Commitment

Owner Responsibilities

You must maintain your Lawn-Boy Product by following the maintenance
procedures described in the

Operator’s Manual

. Such routine

maintenance, whether performed by a dealer or by you, is at your expense.

Items and Conditions Not Covered

There is no other express warranty except for special emission system
coverage on some products. This express warranty does not cover the
following:

Cost of regular maintenance service or parts, such as filters, fuel,
lubricants, oil changes, spark plugs, air filters, blade sharpening/worn
blade on mowers, cable/linkage adjustments, or brake and clutch
adjustments

Any product or part which has been altered or misused and requires
replacement or repair due to accidents or lack of proper maintenance

Repairs necessary due to improper battery care, failure to use fresh
fuel (less than one month old), or failure to properly prepare the unit
prior to any period of non-use over one month

Pickup and delivery charges

Operational misuse, neglect, or accidents

Repairs or attempted repairs by anyone other than an Authorized
Lawn-Boy Service Dealer

Repairs or adjustments to correct starting difficulties due to the
following:

Failure to follow proper maintenance procedures

Rotary mower blade striking an object

Contaminants in the fuel system

Improper fuel (consult your

Operator’s Manual

if in doubt)

Failure to drain the fuel system prior to any period of non-use
over one month

Special operational conditions where starting may require more than
two pulls:

First time starts after extended period of non-use over one month
or seasonal storage

Cool temperature starts such as those found in early spring and
late autumn

Improper starting procedure

If you are having difficulty starting your unit, please check the

Operator’s

Manual

to ensure that you are using the correct starting procedures. This

can save an unnecessary visit to a Service Dealer.

Instructions for Obtaining Warranty Service

If you think that your Lawn-Boy Product contains a defect in materials or
workmanship, or if a normal, able-bodied adult can no longer start your
product’s engine in one or two pulls, follow this procedure:

1.

Contact any Authorized Lawn-Boy Service Dealer to arrange service
at their dealership. To locate a dealer convenient to you, refer to
the

Yellow Pages

of your telephone directory (look under “Lawn

Mowers”) or access our web site at www.Lawn-Boy.com. You may
also call the numbers listed in item #3 to use the 24-hour Lawn-Boy
Dealer locator system.

2.

Bring the product and your proof of purchase (sales receipt) to the
Service Dealer. The dealer will diagnose the problem and determine
if it is covered under warranty.

3.

If for any reason you are dissatisfied with the Service Dealer’s
analysis or with the assistance provided, contact us at: Customer
Care Department, Consumer Division, Lawn-Boy Warranty Company,
8111 Lyndale Avenue South, Bloomington, MN 55420-1196; or call
us toll free at 866-216-6032 (U.S. customers) or 866-216-6031
(Canadian customers).

General Conditions

All repairs covered by these warranties must be performed by an
Authorized Lawn-Boy Service Dealer using Lawn-Boy approved
replacement parts.

Neither Lawn-Boy® Inc. nor Lawn-Boy Warranty Company is liable
for indirect, incidental, or consequential damages in connection with
the use of the Lawn-Boy Products covered by these warranties,
including any cost or expense of providing substitute equipment
or service during reasonable periods of malfunction or non-use
pending completion of repairs under these warranties.

Some states do not allow exclusions of incidental or consequential
damages, so the above exclusions may not apply to you.

This warranty gives you specific legal rights, and you may also have other
rights which vary from state to state.

Countries Other than the United States or Canada

Customers who have purchased Lawn-Boy products exported from the United States or Canada should contact their Lawn-Boy Distributor (Dealer)
to obtain guarantee policies for your country, province, or state. If for any reason you are dissatisfied with your Distributor’s service or have difficulty
obtaining guarantee information, contact the Lawn-Boy importer. If all other remedies fail, you may contact us at Lawn-Boy Warranty Company.

*Residential purposes means use of the product on the same lot as your home. Use at more than one location, or institutional or rental use, is considered
commercial use and the commercial use warranty would apply.
**Power Train coverage includes engine and transmission only. The transmission is defined as the gear case, internal components, and axles.

374-0256 Rev B

Summary of Contents for 10640

Page 1: ...an Authorized Service Dealer or Lawn Boy Customer Service and have the model and serial numbers of your product ready Figure 1 identifies the location of the model and serial numbers on the product W...

Page 2: ...nd follow all instructions on the machine and in the manual s before starting Do not put hands or feet near or under the machine Keep clear of the discharge opening at all times Only allow responsible...

Page 3: ...fill containers inside a vehicle or on a truck or trailer bed with a plastic liner Always place containers on the ground away from your vehicle before filling Remove gas powered equipment from the tr...

Page 4: ...read the instructions before servicing or performing maintenance 4 Cutting dismemberment hazard of hand or foot mower blade stay away from moving parts and keep all guards and shields in place 5 Cutt...

Page 5: ...th oil in the engine but it does come with a bottle of oil 1 Remove the dipstick Figure 4 Figure 4 2 Slowly pour oil into the oil fill tube until the oil level reaches the Full line on the dipstick Fi...

Page 6: ...gnition key electric start models only 3 Air filter 10 Grass bag 4 Fuel tank cap 11 Battery electric start models only 5 Oil fill Dipstick 12 Cutting height levers 4 6 Recoil start handle 13 Battery c...

Page 7: ...or daily 1 Remove the dipstick wipe it clean and fully install the dipstick Figure 9 Figure 9 2 Remove the dipstick and check the oil level Figure 9 If the oil level is below the Add mark on the dipst...

Page 8: ...Engine 1 Firmly push in the primer 3 times with your thumb holding the primer in for a second before releasing it each time models 10643C and 10644C only Figure 11 Figure 11 Note If the air temperatu...

Page 9: ...uthorized Service Dealer Figure 16 Mulching the Clippings Your mower comes from the factory ready to mulch the grass and leaf clippings back into the lawn If the grass bag is on the mower remove it re...

Page 10: ...n appearance If the grass is too long the mower may plug and cause the engine to stall Mow only dry grass or leaves Wet grass and leaves tend to clump on the yard and can cause the mower to plug or th...

Page 11: ...dulls quickly Refer to your Engine Operator s Manual for any additional yearly maintenance procedures Important Refer to your Engine Operator s Manual for additional maintenance procedures Preparing f...

Page 12: ...s 1 Perform the pre maintenance procedures refer to Preparing for Maintenance 2 Remove the dipstick Figure 21 Figure 21 3 Tip the mower onto its side with the dipstick down to drain the used oil out t...

Page 13: ...mportant You will need a torque wrench to install the blade properly If you do not have a torque wrench or are uncomfortable performing this procedure contact an Authorized Service Dealer Examine the...

Page 14: ...pel drive bar and ensure that the cable is loose Note The cable must be loose with the self propel drive bar in the released position otherwise the mower may creep when the bar is disengaged Cleaning...

Page 15: ...corrosion during the off season 7 Loosely install the spark plug 8 Tighten all nuts bolts and screws 9 Charge the battery for 24 hours then unplug the battery charger an store the mower in an unheated...

Page 16: ...tarting difficulties due to the following Failure to follow proper maintenance procedures Rotary mower blade striking an object Contaminants in the fuel system Improper fuel consult your Operator s Ma...

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