Lawn-Boy 17750 User Manual

FormNo.3441-782RevA
21inMulching/RearBaggingLawn
Mower
ModelNo.17750—SerialNo.400000000andUp
ModelNo.17752—SerialNo.400000000andUp
ModelNo.17754—SerialNo.400000000andUp
Operator'sManual
Registeratwww.Lawn-Boy.com.
Introduction
Thisrotary-blade,walk-behindlawnmowerisintended
tobeusedbyresidentialhomeowners.Itisdesigned
primarilyforcuttinggrassonwell-maintainedlawnson
residentialproperties.Usingthisproductforpurposes
otherthanitsintendedusecouldprovedangerousto
youandbystanders.
Readthisinformationcarefullytolearnhowtooperate
andmaintainyourproductproperlyandtoavoid
injuryandproductdamage.Youareresponsiblefor
operatingtheproductproperlyandsafely.
Visitwww.Lawn-Boy.comformoreinformation,
includingsafetytips,trainingmaterials,accessory
information,helpndingadealer,ortoregisteryour
product.
Wheneveryouneedservice,genuineLawn-Boy
parts,oradditionalinformation,contactanAuthorized
ServiceDealerorLawn-BoyCustomerServiceand
havethemodelandserialnumbersofyourproduct
ready.Figure1identiesthelocationofthemodel
andserialnumbersontheproduct.Writethenumbers
inthespaceprovided.
Important:Withyourmobiledevice,youcan
scantheQRcodeontheserialnumberdecal(if
equipped)toaccesswarranty,parts,andother
productinformation
g283232
Figure1
1.Modelandserialnumberlocation
ModelNo.
SerialNo.
Thismanualidentiespotentialhazardsandhas
safetymessagesidentiedbythesafety-alertsymbol
(Figure2),whichsignalsahazardthatmaycause
seriousinjuryordeathifyoudonotfollowthe
recommendedprecautions.
g000502
Figure2
Safety-alertsymbol
Thismanualuses2wordstohighlightinformation.
Importantcallsattentiontospecialmechanical
informationandNoteemphasizesgeneralinformation
worthyofspecialattention.
Toavoidwasteandhelptheenvironment,a
side-dischargechutedoesnotcomewithyour
purchase(mostcustomersprefertomulchor
bagtheirgrassclippings).Youcanrequesta
side-dischargechutewhenyouregisteryourproduct
atwww.Lawn-Boy.com.Simplychecktheboxinthe
onlineregistrationformandLawn-Boywillsendyoua
side-dischargechuteatnoadditionalcharge.Please
allow1to2weeksfordelivery.
ItisaviolationofCaliforniaPublicResourceCode
Section4442or4443touseoroperatetheengineon
anyforest-covered,brush-covered,orgrass-covered
landunlesstheengineisequippedwithaspark
arrester,asdenedinSection4442,maintainedin
effectiveworkingorderortheengineisconstructed,
equipped,andmaintainedforthepreventionofre.
Theenclosedengineowner'smanualissupplied
forinformationregardingtheUSEnvironmental
ProtectionAgency(EPA)andtheCaliforniaEmission
©2020—Lawn-Boy®Inc.
2101AshlandAve
Beatrice,NE68310
Registeratwww.LawnBoy.com.
OriginalInstructions(EN)
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*3441-782*

Lawn-Boy 17750 Specifications

General

Cutting Width	21 inches
Cutting Height	1-4 inches
Deck Material	Steel
Start Type	Recoil
Drive Type	Self-Propelled (Rear Wheel Drive)

Summary

Introduction

Safety

General Safety

Essential safety precautions for operating the lawn mower.

Safety and Instructional Decals

Explains the meaning and location of safety decals on the machine.

Setup

Unfolding the Handle

Instructions for unfolding the mower handle.

Adding Oil to the Engine

Steps for properly adding oil to the engine.

Charging the Battery

Procedure for charging the battery for electric-start models.

Operation

Before Operation Safety

Safety precautions to take before starting the mower.

Filling the Fuel Tank

Instructions on how to safely fill the fuel tank with gasoline.

Checking the Engine-Oil Level

Procedure for checking the engine oil level before use.

Starting the Engine

Procedures for starting the engine using key or recoil.

Maintenance

Recommended Maintenance Schedule(s)

A schedule outlining routine maintenance tasks and intervals.

Maintenance Safety

Crucial safety measures to follow during maintenance.

Changing the Engine Oil

Steps for draining and refilling the engine oil.

Storage

Preparing the Machine for Storage

Steps to prepare the mower for long-term storage.

Removing the Machine from Storage

Instructions for taking the mower out of storage and preparing it for use.