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Form No. 3376-2

82-ASM

Rev

 A

20in Mulching/Rear Bagging Lawn
Mower

Model No. 10630—Serial No. 313000001 and Up

Model No. 10632—Serial No. 313000001 and Up

Operator's Manual

Introduction

This rotary-blade, walk-behind lawn mower is intended
to be used by residential homeowners or professional,
hired operators. It is designed primarily for cutting grass
on well-maintained lawns on residential or commercial
properties. It is not designed for cutting brush or for
agricultural uses.

Read this information carefully to learn how to operate and
maintain your product properly and to avoid injury and
product damage. You are responsible for operating the
product properly and safely.

You may contact Lawn-Boy directly at www.Lawn-Boy.com
for product and accessory information, help finding a dealer,
or to register your product.

Whenever you need service, genuine Lawn-Boy parts, or
additional information, contact 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.
Write the numbers in the space provided.

Figure 1

1.

Model and serial number plate

Model No.

Serial No.

This manual identifies potential hazards and has safety
messages identified by the safety alert symbol (Figure 2),
which signals a hazard that may cause serious injury or death
if you do not follow the recommended precautions.

Figure 2

1.

Safety alert symbol

This manual uses 2 words to highlight information.

Important

calls attention to special mechanical information

and

Note

emphasizes general information worthy of special

attention.

WARNING

CALIFORNIA

Proposition 65 Warning

This product contains a chemical or chemicals

known to the State of California to cause cancer,

birth defects, or other reproductive harm.

The engine exhaust from this product

contains chemicals known to the State of

California to cause cancer, birth defects,

or other reproductive harm.

Contents

Introduction .................................................................. 1

General Operation .................................................. 2
Slope Operation ...................................................... 2
Children................................................................. 3
Service ................................................................... 3
Safety and Instructional Decals ................................. 4

Setup ............................................................................ 4

Unfolding the Handle .............................................. 4
Installing the Recoil-starter Rope in the Rope

Guide................................................................. 5

Filling the Engine with Oil ........................................ 5

Product Overview .......................................................... 6
Operation ..................................................................... 6

© 2012—Lawn-Boy® Inc.
8111 Lyndale Avenue South
Bloomington, MN 55420

Register at www.LawnBoy.com.

Original Instructions (EN)

Printed in the USA

All Rights Reserved

*3376-2

82-ASM

*

 A

Summary of Contents for 10630

Page 1: ...Write the numbers in the space provided Figure 1 1 Model and serial number plate Model No Serial No This manual identifies potential hazards and has safety messages identified by the safety alert symb...

Page 2: ...fore operating Stop machine if anyone enters the area Do not operate machine barefooted or while wearing sandals Always wear substantial footwear Do not pull machine backward unless absolutely necessa...

Page 3: ...uel it on the ground If this is not possible then refuel such equipment with a portable container rather than from a gasoline dispenser nozzle Keep the nozzle in contact with the rim of the fuel tank...

Page 4: ...wn slopes only mow across stop the mower and engine pick up debris before operating look behind and down when reversing Setup Important Remove and discard the protective plastic sheet that covers the...

Page 5: ...etergent oil with an API service classification of SJ or higher Figure 5 3 Wipe off the dipstick end with a clean cloth 4 Insert the dipstick into the oil fill tube 5 Remove the dipstick and read the...

Page 6: ...iner and or machine directly on the ground before filling not in a vehicle or on an object Fill the tank outdoors when the engine is cold Wipe up spills Do not handle gasoline when smoking or around a...

Page 7: ...the excess oil refer to Changing the Engine Oil page 11 Important If the oil level in the crankcase is too low or too high and you run the engine you may damage the engine 6 Install the dipstick secur...

Page 8: ...lease the blade control bar Figure 14 Important When you release the blade control bar both the engine and blade should stop within 3 seconds If they do not stop properly stop using your machine immed...

Page 9: ...the grass is sparse or it is late fall when grass growth begins to slow down Refer to Adjusting the Cutting Height page 7 When cutting grass over 6 inches 15 cm tall mow at the highest cutting height...

Page 10: ...sharpened more frequently if the edge dulls quickly Refer to your Engine Operator s Manual for any additional yearly maintenance procedures Important Refer to your Engine Operator s Manual for additio...

Page 11: ...ith the dipstick down then remove the dipstick to drain the used oil out through the oil fill tube Figure 18 Figure 18 3 After draining the used oil return the machine to the normal operating position...

Page 12: ...and all mounting hardware Figure 20 Figure 20 Important Position the curved ends of the blade to point toward the machine housing 6 Use a torque wrench to tighten the blade bolt to 60 ft lb 82 N m Imp...

Page 13: ...ine for Storage WARNING Gasoline vapors can explode Do not store gasoline more than 30 days Do not store the machine in an enclosure near an open flame Allow the engine to cool before storing it 1 On...

Page 14: ...t damage the cables when folding or unfolding the handle If a cable is damaged contact an Authorized Service Dealer 1 Loosen the handle knobs until you can move the handle freely Figure 23 Figure 23 1...

Page 15: ...Notes 15...

Page 16: ...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 Improper starting procedure In...

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