®
Models
M 5Fc(78oo463)
MP 5Fc(78oo465)
M 5oFc(78oo8o4)
Thisinstruction Book contains informationfor several models.
Read and keep this hookfor future reference.
Thisbook containsimportantBnformationo_ SAFETY,ASSEMBLY,
OPEBATJON,AND MAINTENANCE.
PRODUCTINFORMATION
The owner must be certain that atomthe product informationis
includedwith the unit. This informationincludesthe INSTRUCTION
BOOKS,the REPLACEMENTPARTSand the WARRANTIES.This
information must be incmudedto make sure state laws and other
lawsare followed.
7105032(Rev. o)
ThankYoufor purchasingthis quality-built Murray product.We're pleasedthat you placedyour
confidenceinthe Murray brand.Whenoperatedand maintainedaccordingto the instructions in this
manual,your Murray product will provide manyyears of dependableservice.
Thismanual contains safety information to makeyou awareof the hazardsand risks associatedwith the
machineand how to avoidthem. This machineis designedand intendedonlyfor finish cutting of
establishedlawnsand is not intendedfor any other purpose,it is importantthat you readand understand
theseinstructions thoroughly beforeattemptingto start or operatethis equipment.Savethese
instructions for future reference.
PRODUCT REGMSTRATMON
MMPORTANT:KEEPTffMSMNFOR_ATMONFOR YOUR PERSONAL RECORDS
(Complete the following information on your Nturray purchase)
Date of Purchase
Retailer
Retailer's Phone Number
Model Number
SerialNumber
Model Type Trim
HURRAY isa trademark ef
Bfiggs &Stratten Power ProductsGroup,LLC
Milwaukee, Wl, USA.
Copyright (9 2010, [_riggs& Straiten Corporation
Milwaukee, Wl, USA. Aii Rights Reserved.
Tableof Contents
Operator Safety ................................................ 4
Important OperatorSafety instructions .................................. 4
Operation ................................................... 11
Engine Stop Lever ................................................ 11
Front Wheel Drive System cSelf-PropelledUnits} ......................... 11
Stopping the Engine ............................................... 11
Starting the Engine ................................................. 12
Rules for Safeand EffectiveOperation ................................. 12
Maintenance ................................................. 13
Engine Maintenance ............................................... 13
EngineTipping ................................................... 13
Cleaningthe Mower Housing ........................................ 13
Lubrication ...................................................... 13
Adjusting the Height ol Cut .......................................... 13
Removingthe Drive Belt ........................................... 14
Adjusting the Drive Cable ........................................... 15
BladeService .................................................... 16
Removingthe Blade ........................................... 16
Sharpeningthe Blade ........................................... 16
Checkingthe Leveiof Cut ........................................ 16
Preparing the Mower for Storage ...................................... 17
Troubleshooting............................................... 18
Warranty .................................................... 19
Batteryposts, terminals and relatedaccessoriescontain
lead and lead compounds, chemicals known to the State of
Californiato cause cancer and birth defects or other
reproductiveharm. Wash handsafter handling.
Engineexhaust, some of its constituents, and certain
vehicle components contain or emit chemicals knownto
the State of California to causecancer or other reproductive
harm.
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importantOperatorSafety instructions
WARNING:This powerful cutting machine is capableof amputating hands and feet and canthrow objects that
cancause injury and damage! Failureto comply with the following SAFETYinstructions could result in serious
injury or deathto the operator or other persons,The owner of the machine must understand these instructions
and must allow only persons who understandthese instructions to operate machine.Eachperson operating
the machine must be of sound mind and body and must not be underthe influence of anysubstance,which
might impair vision, dexterity or judgment, if you haveanyquestions pertaining to your machinewhich your
dealer cannot answer to your satisfaction, call or write the Customer Service Departmentat MURRAY, 900 N.
Parkway,Jefferson, Wl 53549. Phone:(1o800-661-6662).
Protectian for ChiJdren
Tragic accidents canoccur if the operator is not alert to the
presenceof children. Children are often attracted to the
machine andthe mowing activity. Neverassumethat
children will remain whereyou last saw them.
1. KEEPchildren out of the mowing area and under the
watchful careof a responsible adult other than the operator.
2. DONOTallow children in yard when machine is operated
andturn machine OFFif anyoneenters the area.
3. DONOTallow pre-teenagechildren to operate machine.
4. ALLOW only responsible adults & teenagerswith mature
judgment under close adult supervision to operate machine.
5. DONOTpull mower backwards unless absolutely
necessary.LOOKand SEEbehind and down for children.
pets and hazards beforeand while backing.
6. USEEXTRACAREwhen approaching blind corners.
shrubs,trees, or other objectsthat may obscure vismon.
Slope Operation
1. Slopesare a major factor relatedto slip and fall acci-
dents,which can result in severe injury. All slopes requure
extra caution, if you feel uneasyon a slope, DONOTmow
it.
2. Mow across slopes, neverup-and-down. Exercise
extremeCAUTIONwhen changing directions on slopes. DO
NOTmow steep slopes or other areaswherestability or
traction is in doubt. Referto the Slope Guideat the end of
this manual.
3. Useextra carewith grass catchers or other attachments;
these affect the handling and the stability of the machine.
Preparation
1, Read,understand, and follow instructions and warnings
in this manualand on the mower, engine and attachments.
Knowthe controls andthe proper useof the mower before
starting.
2. Only mature, responsible persons shall operatethe
machine and only after proper instruction.
3. Data indicatesthat operators age 60 and above,are
involved in a large percentageof mower-related injuries.
Theseoperators should evaluatetheir ability to operatethe
mower safely enough to protect themselvesand others
from serious injury.
(Centinued From PreviousColumn)
4. Handlefuel with extra care. Fuelsareflammable and
vapors are explosive. Useonly an approvedfuel container.
DONOTremovefuel capor addfuel with engine running.
Add fuel outdoors only with engine stopped and cool. Clean
spilled fuel and oil from machine. DONOTsmoke.
5. Checkthe areato be mowed and removeall objects such
as toys, wire, rocks, limbs andother objectsthat could
cause injury if thrown by bladeor interfere with mowing.
Also notethe location of holes, stumps, and other possible
hazards.
6. Keeppeople and pets out of the mowing area.
mmediately,STOPBlade,Stop engine and Stop mower if
anyone entersthe area.
7. Checkshields, deflectors, switches, blade controls and
other safety devicesfrequently for proper operation and
ocation.
8. Makesure all safety @cab are clearly legible. Replaceif
damaged.
9. Protectyourself when mowing and wear safety glasses, a
dust mask, long pants, and substantial footwear. DONOT
mow barefooted or with sandals.
10. Know how to STOPbladeand engine quickly in
preparationfor emergencies.
11. Use extra carewhen loading or unloading the machine
nto a trailer or truck.
12. Checkgrass catchercomponents frequently for signs of
wear or deterioration and replaceas neededto prevent
injury from thrown objects going through weak or torn
spots.
Safe Handling ef Gase_ine
Toavoid personal injury or property damage, useextreme
care in handling gasoline. Gasolineis extremely flammable
and the vapors are explosive.
1. Extinguishall cigarettes, cigars, pipes and other sources
of ignition.
2. Use only an approvedfuel container.
3. DONOTremovefuel cap or add fuel with the engine
running. Allow the engineto cool before refueling.
4. DONOTrefuelthe machine indoors.
5. DONOTstore the machine or fuel container inside where
there is an open flame, spark or pilot light such as on a
water heateror other appliances.
4 www.mu[ray.com
important OperatorSafety mnstructions(Continuedt
Safe Handling of Gasoline
(Continued From Previous Page)
6. DONOTfill fuel containers inside a vehicle or on a truck
or trailer bed with a plastic finer.Always placethe contain-
ers on the ground away from the vehicle beforefilling.
7. Removegas-powered equipment from the vehicle or
trailer and refuel it on the ground, if this is not possible,
then refuel equipment using a portable container,rather
than a gasolinedispenser nozzle.
8. DONOTstart gaspowered equipment in enclosedvehi-
cles or trailers.
9. Keepthe nozzle in contact with the rim of the fuel tank or
container opening at all times until fueling is complete. DO
NOTusea nozzlelock-open device
10. if fuel is spilled on clothing, changeclothing
immediately.
11. DONOToverfill a fuel tank. Replacefuel capand tight-
en securely.
Operation
1. DONOTput handsor feet near or under rotating parts.
Keepclearof discharge areawhile engine is running.
2. STOPengine when crossing gravel drives walks, or
roads, and under anyconditions wherethrown objects
might be a hazard.
3. Mow only in daylight or good artificial light.
4. DONOToperatemower while underthe influence of
alcohol or drugs.
5. After striking a foreign object or if mower vibrates
abnormally,STOPthe engine, disconnect and secure spark
plug wire. inspect the mower for any damageand repair
the damagebeforestarting.
6. DONOTmow near drop offs, ditches or embankments.
Operatorcould lose footing or balance.
7. STAYALERTfor hobs and other hidden hazards.Taft
grass can hide obstacles. Keepawayfrom ditches,
washouts, culverts, fencesand protruding objects.
8. DONOTmow on wet grass. Always be sure of your
footing. Keepa firm how on the handleand walk, never
run. Slipping could causeinjury.
9. ALWAYSstay behind handle when engine (motor) is
running.
10. DONOTleavethe machinewith the engine running.
STOPBLADEand STOPENGINEbefore leavingthe opera-
tors position for any reason.
11. Beforecleaning, repairing or inspecting makecertain
engine,blade and all moving parts haveSTOPPED.
Disconnectand securespark plug wire away from plug to
prevent accidentalstarting.
12. STOPengine and wait until the blade comesto corno
pleteSTOPbefore removing grass bag and/or clearing
grass.
Operation
(Continued From PreviousCetumn}
13. DONOToperatemower without the entire grass catch-
er, or guards in placedischarge guard, rearguard or other
safety devicesin placeand working. DONOTpoint dis-
charge at people,passing cars, windows or doors.
14. DONOTdischarge material against a waft or obstruc-
tion. Material may ricochet back towards the operator.
15. Slow down beforeturning.
16. Watchout for traffic when nearor crossing roadways.
17. DONOToperateengine in enclosedareas. Engine
exhaust gasescontain carbon monoxide, a deadly poison.
18. Onlyuse accessoriesapprovedby the manufacturer.
See manufacturer'sinstructions for proper operation and
installation of accessories.
_aaintenance and Storage
1. DONOTstore mower or fuel container inside where
fumes may reachan openflame, spark or pilot fight such as
in a water heater,furnace, clothes dryer or other gasappli-
ance. Allow engine to cool before storing machine in an
enclosure Storefuel container out of reachof children in a
well ventilated, unoccupied building.
2. Keepmower and engine free of grass, leavesor excess
greaseto reducefire hazardand engine overheating.
3. Whendraining fuel tank, drain fuel into an approved
container outdoors and away from open flame.
4. Keepall bolts, especially bladebolts, nuts and screws
properlytight. Checkthat all cotter pins are in proper
position.
5. Alwaysprovide adequateventilation when running
engine. Engineexhaust gasescontain carbon monoxide, a
deadly poison.
6. Serviceengine and makeadjustments only when engine
s stopped. Removedspark plug wire from spark plug and
secure wire awayfrom spark plug to prevent accidental
starting.
7. DONOTchangeengine governor speedsettings or
overspeed engine.
8. Checkgrass bag assembly frequently for wear or
deterioration to avoidthrown objects andexposureto
moving parts. Replacewith new bag if loose seamsor tears
are evident. Replaceslider or bag adapterif brokenor
cracked.
9. Mower bladesare sharp and can cut. Wrap the bladesor
wear heavy leathergloves and useCAUTIONwhen handling
them.
10. DONOTtest for sparkby grounding spark plug next to
spark plug hob; spark plug could ignite gas exiting engine.
11. Havemachine serviced by an authorized MURRAY
dealer at bast once ayear and havethe dealerinstall any
newsafety devices.
12. Use only genuine MURRAYreplacementparts to assure
that original standards are maintained.
Preparation
Q_
WARNING:Before doing any assembly or
maifltenaflce to the mower, removethe wire
from the sparkplug.
NOTE:In this instruction book, left and right describe the
location of a part with the operator standing behind the
handle,
Unpacking
The mower was fully assembledatthe factory,When the
mower was put in the carton, the handlewas put in the
storage position, Toput the handle in the operating position,
follow the steps below.
1. Removethe mower from the carton.
2. Removeall packing material from the mower and the
handle.
3. For all models excepthiowheelmodels, raisethe lower
handle (A, Figure 1). Make sure the lower handleis
betweenthe locking tabs (B). Tighten the lower
wingnuts (C).
NOTE:Formodels M2255FC& MP2265FC.make sure the
lower handle is in the low hole. See "HandleHeight':
4, Put the upper handle(D, Figure 1) in the operating
(upright) position. Tighten the upper wingnuts (E),
NOTE:Theheight of the handlecan be set for operator
comfort. See "HandleHeight".
CAUTION:Becareful whenyou fold or raisethe handle Do
not damagethe cables,A cablethat is bentwill notwork
correctly, Beforeyou usethe unit, replacea bent or damaged
cable,
.
Hold the engine stop lever againstthe handle.(Referto
section entitled 'EngineStop Lever'.) Slowly puffthe
recoilostart grip (A, Figure 2). Toattachthe recoil-start
grip to the rope guide (B), twist the rope through the
rope guide mounted on the right sideof the handle.
Figure 1: Unfolding the handle
Figure2: Attaching the recoil-start grip
Preparation(Continuedt
Handte Height
1. Removethe wingnuts (A, Figure 3/and bolts (B} from
the right and left handle brackets (C}.
2. Mount the lower handle(A, Figure 4} in the low hob
(C).
Note: Do not mount thelower handle in the high hole (B).
3, Attachthe lower handleto the handlebracketswith the
bolts and wingnuts removed in Step 1,
Figure3: Removing the handleadjustment hardware
w,
Preparation(Continuedt
Q_
Mounting the Grass Bag
1. Tomount the grass bag on the mower, raisethe rear
door (A, Figure 5}. Holdingthe grass bag by the
handle (B), mount the hooks (C} on either end of the
grass bagframe assembly onto the rear door pivot rod
(D}. Lower the grass bag againstthe rear of the mower.
Lower the reardoor.
Important: Make sure both grass bag hooks are mounted on
the pivot rod.
WARNING:Checkthe conditionof the grass
hagfor wear or deterioration, if worn or
damaged, replacethe parts only with
approved factory replacementparts.
Emptying the Grass Bag
WARNING:Before you remove the grass hag,
stop the engine. Before you remove any grass
from the mower housing, disconnect the wire
from the spark plug.
1. Raisethe rear door to a vertical position
2. Hold the handle of the grass bag and liftthe frame
assembly.Continueto lift the frame assembly until the
hooks are no longer mounted on the pivot rod. Remove
the grass bag.
3. Emptythe grass from the grass bag.
4. Tomount the grass bag on the mower,see "Mounting
TheGrass Bag".
Figure5: Mounting thegrass bag
8 www.n'lurray.com
Preparation(Continuedt
Attaching the Side Paounted Discharge Deflector
(Discharge Units Only)
WARNING:Topreventthe enginefrom
starting, disconnect the wire from the
spark plug.
For shipping purposes, the side deflector was not installed.
Locatethe side deflector and install as follows.
1. Raisethe mulcher cover (A, Figure 6).
2. Slide the two tabs (B) on the side deflector (C) under
the pivot pin.
3. Lower the side deflector. Make surethe locking tab (A,
Figure7) goesthrough the slot inthe side deflector.
4. Lower the mulcher cover (A, Figure 8).
Figure7: Side discharge deflector locking tabs
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5.Fi_:t_s_fl?n_t_s_8br_i_rge deflector
Figure8: Releasingthe mulcher cover
Preparation(Continued)
Q_
Mulching Tips
Mulching finely cuts the grass so that the grass can be easily
recycled. Becausethe nutrients are returnedto the soil, the
lawn will need less fertilizer. Tocorrectly mulch the lawn,
follow the tips below.
oThegrass must be dry. if the grass is wet, it will be
difficult to cut and cause heavyclumps of grass.
oThegrass must not be too tall. The maximum heightto
effectively cut is 4 1/2 inches.Set the height adjusters
so that only the top third of the grass is cut.
oif the grass is more than 4 1/2 inches high, two
mowings will be necessary.Forthe first mowing, set the
height adjusters in the highest position. Then,lower the
height adjusters for the second mowing.
o Keepa sharp edge on the blade.A bladethat is not
sharp will causethe ends of the grass to become brown.
- Cleanthe undersideof the mower housing. Grass and
other debris cankeepthe mower from working
correctly.
if the quality of cut is marginal, try the following:
oSetthe height adjusters at a higher cutting height.
, Cut the grass more frequently.
, Operatethe mower at a slower ground speed.
oOverlapthe cutting swaths instead of cutting a full
swath with each pass.
oMow across the marginal areasa second time.
Preparing the Engine
ENGINEDOESNOTCONTAINOiL ORGASOLINE
Using the bottle of oil supplied in the carton, fill the engine
with the proper amount of oil. Seethe engine manufacturer's
instructions for the type of gasoline and oil to use. Before
you usethe unit, readthe information on safety,operation,
maintenance,and storage.
WARNING:Faiiaw the engine manufacturer's
instructionsfar the type of gasoline and oil to
use. Always use a safe_ygasaiine container.
Denot smoke when adding gasoline to the
engine. When insidean enclosure, de net
filmwith gasaiine. Befereyau add gaseiine,
step the engine. Letthe engineteamfar
several minutes.
iMPORTANT:This unit is equippedwith an internal
combustion engine and must not be usedon or nearany
unimproved forestocovered,brush-coveredor grass-covered
and unless the engine'sexhaust system is equippedwith a
spark attester meeting applicable localor state laws (if any).
if a spark arrester is used, it must be maintained in effective
working order by the operator.
in the Stateof Californiathe aboveis required by law
/Section 4442 of the California Public ResourcesCode).
Otherstates may havesimilar laws. Federallawsapply on
federal ands Seean Authorized Service Centerfor a spark
arrester for the muffler.
Note:Actual sustained enginepower will fikelybe lower due
to operating limitations and environmental factors.
Note: Theoperation of a new engine will sometimes result in
a slight amount of smoke. Thissmoke is caused bypaint or
oil on or around the muffler. This is normal and only
expectedduring initial operation.
Final Preparatien
Beforeyou usethe mower, checkthe assembly of the
wheels,the handle,and the controls. Makesure all the
fasteners aretight. Make surethe throttle control (if
equipped) and the engine stop leverwork correctly.
if the mower is equippedwith height adjusters, makesure
the height adjusters function properly. Beforestarting the
engine, makesure eachheight adjuster is set atthe desired
height. See"Adjusting TheHeight Of Cut" in the Maintenance
sections.
10 www.rnurray.cam
Engine Stop Lever
Releasethe engine stop lever (A, Figure 9) andthe engine
and the blade will automatically stop. To run the engine, hold
the engine stop lever in the Operating position (B).
Beforeyou start the engine,operatethe engine stop lever
severaltimes. Makesure the cable moveseasily.
Figure9: Operatingthe enginestop lever
Front Wheel Drive System
(Seifoprepeiled Units Only}
The mower has a front wheel drive system. Operatethe drive
system asfollows.
1. Hold the engine stop lever in the OperatingPosition (A,
Figure 10t_
2_ Pushthe drive lever (B) completely forward (C). When
the drive lever clicks, releasethe drive lever.Thedrive
system is now engaged.
Note: Tostop the engine,releasethe enginestop lever.
3. Todisengagethe drive system and stop the engine,
completely releasethe engine stop lever.
4. Todisengageonly the drive system, releasethe engine
stop lever approximatelytwo inches, Thedrive system
will disengagebut the engine will continue to run.
Note: Whenthe drivesystem is disengagedon a new unit, it
is possible for the front wheels to rotate if lifted off the
ground. Thisis normal and will stop after one or two hours
of operation.
WARNING:Far safe epera_ian, _hedrive
system must immediately disengage when _he
drive lever is released, if the drive system
daes na_disengage carrectiy, de na_apera_e
_hemower un_ii _hedrive system is adjusted
or repairedbyan au_t_arizedservice cen_er.
Figure 10: Operatingthe front wheel drivesystem
Stepping the Engine
Tostop the engine, releasethe engine stop lever.Disconnect
the wire from the spark plug to prevent the engine from
starting. On models equippedwith an electric start engine,
removethe key from the key switch. Keepthe key awayfrom
children.
if the engine will not stop, how a screwdriver against the
spark plug and againstthe enginecooling fins. Thespark will
go to ground and the enginewill stop. Beforeyou start the
engine,checkthe enginestop cable. Makesure the engine
stop cable is assembledcorrectly. Beforeyou operatethe
unit, replacea bentor damagedengine stop cable.
11
Operation (Cofltifluedt
iMPORTANT:Beforeyou start the engine,operatethe engine
stop lever severaltimes. Make surethe enginestop cable
moves freely.
Note: Theengine design doesnot include athrottle control
or an enginespeedadjustment. Theengine is set at thebest
speed for cutting grass, bagging grass, and for extended
engine life.
1. Checkthe oil.
2. Fillthe fuel tank with regular unleadedgasoline. Make
surethe gasoline is clean.Leadedgasolinewill increase
deposits and shorten the fife of the valves.
Note: Do not usegasohol or methanol Donot usepremium
unleadedgasoline.
WARNING:Always use a safety gasoline
container. Donot smoke whe_ adding gasoline
to the fuel tank. When insidean enclosure, do
not add gasoline. Before youadd gasoline,
stop the engine and metthe engine cool for
several minutes.
3, Make surethe spark plug wire is connectedto the spark
plug.
4. Self-Propelled Models On!y- Makesure the drive lever
is in the disengagedposition (€, Figure 18).
WARNING:Topreventan accident, make sure
the drive meyeris in the DISENGAGEDposition.
When the drive meyeris in Ihe ENGAGED
position, do not start the engine.
.
The primer button (A, Figure 11) is on the side of the
engine. Pushthe primer button. Everytime you pushthe
primer button, wait two seconds, Forthe number of
times required to pushthe primer button, seethe engine
manufacturer's instructions.
Note: Do not usetheprimer button to start a warm engine.
Note: Models equipped with ReadyStart 7Menginesdo not
feature a primer button. Seethe engine manufacturer's
instructions for further information.
Figure 11: Theengine primer button
6. Stand behindthe mower. Useone handto hold the
engine stop lever in the operating position (A, Figure
121.Usethe other handto hold the recoil-start grip (C).
7. Make surethe recoil-start rope is not obstructed or
caught betweenthe upper and lower handles. Rapidly
puff the recoil-start grip. Slowly returnthe recoil-start
grip.
8. if the engine does not start in 5 or 6tries, seethe
"Problem andRepair" instructions.
Figure 12:Starting the engine
Rules fer Safe and Effective Operatien
Referto the 'OperatorSafety'section of this manualfor
important rulesconcerning safe and effective mower
operation.
12 www.murray.eom
Maintenance
Engine Maintenance
Usethe following maintenancesection to keepyour unit in
good operating condition. All the maintenanceinformation
for the engine is in the "Engine instruction Book". Beforeyou
start the engine,readthis book.
WARNING:Befere yeu make an inspection,
adjustment (except carhureter),or repair, step
the engine and disconnect the wire from the
spark pmug.
Engine Tipping
- Hardstarting.
° Enginesmoking.
- Spark plug fouling.
oOil or gas saturation of the air filter.
Whenyou servicethe engine, inspectthe blade,or cleanthe
underside of the mower housing; makesureto alwaystip the
engine with the spark plug up (Figure 13/. Transporting or
tipping the enginewith the spark plug down will cause:
Figure 13:No forward engine tipping
Cleaning the Mower Neusing Adjusting the Height of Cut
WARNING:The blade wiii retate when the
engine runs. Befere yeu clean the mewer
heusing, step the engine and disconnect the
wire frem the spark plug.
WARNING:The blade wiii retate when the
engine runs. Befere yeu change the height ef
eut, step the engine and diseenneet the wire
frem the spark plug.
Grassand other debris can keepthe mower from working
correctly. After you mow, cleanthe mower housing as
follows,
1. Stop the engine.
2. Disconnectthe wire from the spark plug
3. Cleandirt and debris from the top and the bottom of the
mower housing. Cleanwith soapand water.Wipe off
excesswater before storage.
Tochangethe height of cut, move the position of the
adjuster arm at eachwheel (A, Figure 14}. Makesure each
adjuster arm us n the same position so that the mower will
cut level.
1. Disengagethe adjuster arm.
2. Move the adjuster arm to anotherposition.
Lubricatien
1. For maximum performance, lubricate the wheels and all
pivot points with engine oil every 25 hours.
2. Tolubricate the engine, referto the "Engineinstruction
Book".
Note: Do not lubricate the engine stop cable.Lubricants will
damagethe cableand prevent the cablefrom moving freel}4
Replacethe cableif bent or damaged.
Figure 14:Adjusting the height of cut
13
Maintenance(Continued}
Removing the Drive Belt
(Self-Propelled Units Only)
WARNING:Before you remove the belt,
disconnect the wire from the sparkplug.
1. Removethe screw that securesthe belt cover (A, Figure
15). Removethe belt cover.
2. Toremove the drive bdt, tip the mower up. See"Engine
Tipping" inthe Maintenancesection.
3. Loosenthe bdt tension bait (A, Figure 16).
4. Removethe front of the drive belt(B) from thetrans-
mission puiby (O).
5. Toremove the rear of the drive belt (A, Figure 17), slip
the drive belt over the end ofthe blade (B).
Note: Make sureyou replacethe drive belt only with a
replacementbelt from the factory.
.
7.
.
9.
Toassemblethe drive belt, reversethe abovesteps.
Setthe belttension.
a. Tightenthe adjuster nut (A, Figure18) until the nut
touchesthe spacer(B}. Tryto turn the spacer.Whenthe
adjuster nuttouches the spacer,the spacer will not turn.
b. Then, loosenthe adjuster nut only enoughto allow
the spacerto turn. Thetension onthe drive belt is now
correct.
Install the belt cover.
Beforeyou beginto mow, make surethe drive system
will correctly disengageand that the mower will stop. If
the drive system will not disengage,take the mower to
an authorized service center beforeyou operatethe
mower.
Figure 15:Removing the belt cover
Figure 16:Loosening the belt tension bolt
Figure 17:Removing the belt
Figure 18:Setting thebelt tension
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Maintenance(Continued}
Adjusting the Drive Cable
(SeifoPropeiled Units Only)
WARNING:Before youadjus_the drive cable,
release the engine stoplever and wai_for the
engineto stop.
if the drive system doesnot engageand disengagecorrectly,
checkthe handlefor correct assembly,Make surethat all
parts are in good condition, not broken or bent, and that all
fasteners aretight_
Worn parts and cablestretch will changethe performanceof
the drive system_Whenyou mow in high or thick grass or
on hills, the drive system can slip, if the drive system is
slipping, adjust asfollows or take the mower to an
authorized servicecenter,
iMPORTANT:Beforeyou start the engine,operatethe engine
stop lever severaltimes, Make surethe enginestop cable
moves freely,
Note: Theengine design doesnot include athrottle control
or an engine speedadjustment. Theengine is set at the best
speed for cutting grass, bagging grass, and for extended
engine life.
1, if the drive system is slipping, turn the cableadjuster
(A, Figure 19) one turn in the direction shown. Testthe
drive system and check for slippage.
2. if the drive system stiff slips, turn the cableadjuster one
more turn to shorten the cable. Again,test the drive
system.
3. Repeatthe adjustment andtest until the drive system
does not slip.
4. Beforeyou beginto mow, make surethe drive system
will correctly disengageand that the mower will stop. if
the drive system will not disengage,takethe mower to
an authorized service center beforeyou operatethe
mower,
Figure 19:Adjusting the drive cable
15
Maintenance(Continued)
Blade Service
Frequentlycheckthe blade for wear or damagesuch as
cracks. Frequentlycheckthe bolt that holdsthe blade. Keep
the bolt tight, if the blade hits an object, stop the engine.
Disconnectthe wire to the sparkplug. Checkthe blade
adapter(A, Figure 201for damage.Checkfor a bent or
damagedblade,a badlyworn blade,or other damage.Before
you operatethe unit, damaged parts must be replacedwith
factory replacementparts. Forsafety,replacethe blade every
two years. Keepa sharp edge on the blade.A bladethat is
not sharpwill causethe ends of the grass to become brown.
Removethe blade asfollows.
Removing the Blade
WARNING:Befere yeu remevethe biadeo
discennect the wire te the spark piugoThe
blade has sharp edges°Whe_ ynu held the
blade, use gloves er clothmaterial tu pratect
yourhands°
1. Drainthe fueltank.
2. Lift the side of the mower that hasthe muffler or spark
plug.
3. Use a pieceof wood to keepthe bladefrom rotating.
4. Removethe bolt (B, Figure 20} that holds the blade
with a 9/16" (14ram) wrench.
5. Checkthe blade (C}according to the "BladeService"
instructions. Replacea badlyworn or damaged blade
with a factory replacementblade.
6. Mount the blade with the curved edgestoward the
housing, if the blade is upsidedown, the blade will not
cut correctly and can causean accident.
7, Fastenthe blade with the original washer (I}} and bolt.
Make surethe outside rim ofthe Bellevillewasher is
toward the blade.
8. Tightenthe bolt that holdsthe bladeto a torque of 30
foot pounds.
WARNING:Alwayskeep the bait that heids the
blade tight, a iaase bait or blade can causean
accident.
16
Figure20: Removing the blade
SIlarpening the Blade
1. Sharpenthe bladetwo times a yearor every 25 hours.
2. if the blade is on the unit, do not sharpen. Removethe
blade according to the instructions in "Removing The
Blade".
3. Cleanthe bladewith a brush, soap, and water.Checkthe
blade. Lookfor cracks, nicks, or other damage. Replace
a blade that is badly worn, bent, or damagedwith a
factory replacementblade.
4. Sharpenthe blade(A, Figure 21, nextpage) with a file
(B}. Makesure you keepthe original beveledcutting
edge.
5. Make surethe blade is balanced. Usea screwdriver (C}
and hold the blade parallelto the ground (t}} as shown.
A bladethat is balancedwill stay parallel to the ground.
if the blade is not balanced,the heavyend will rotate
toward the ground. Sharpenthe heavyend until the
blade is balanced.
6. A newblade will cut better than a badlyworn blade.
Everytwo years replacethe old bladewith a factory
replacementblade.
Checking the Levet ef Cut
Testthe unit in a small area. if the height of cut is not level
or if the cut grass is not discharged,the causecan be: (1)
the blade is bent or damaged, (2) the blade is not sharp, (3)
a worn blade, (4) or a broken blade adapter.Beforeyou use
the unit, correct the problem.
www.murray.cam
Maintenance(Continued)
L
Figure21: Sharpening the blade
Preparing the Mewer far Sterage
WARNING:De nat remove gaseiine while
insidea building, near a fire, or while you
smake. Gasoline fumes can cause an
expmasianor a fire.
1_ Drainthe fueltank.
2_ Letthe engine run until it is out of gasoline.
3. Drainthe oil from the warm engine.Fillthe engine
crankcasewith newoil.
4. Removethe spark plug from the cylinden Pour one
ounce of oil into the cylinder_Slowly pull the recoilostart
grip so that the oil will protectthe cylinden Install a new
spark plug in the cylinden
5. Cleanthe dirt and debrisfrom the cylinder cooling fins
and the engine housi%
6. Cleanthe bottom of the mower housi%
7. Make surethe grass bag is empty of grass. Grass
remainingin the bag during storagewill damagethe
bag_
8. Completely cleanthe mower to protectthe paint_
9. Foldthe handles(if desired).
CAUTION:Be careful whenyou fold or raisethe handle_Do
not damagethe cables.A cablethat is bent will not work
correctly. Beforeyou usethe unit, replacea bent or damaged
cable.
10. Putthe unit ina building that hasgood ventilation.
_a
17
Theengine wiii not start.
1. Make surethe fueltank is filled with cleangasoline. Donot useold gasoline.
2. On a cold engine,push the primer button (optional on some models). Forthe number of times requiredto push the
primer button, seethe engine manufacturer'sinstructions.
3. Make surethe wire for the spark plug is connectedto the spark plug.
4. Adjust the Carburetor.Referto the enginemanual.
5. Thereis too much gasoline in the engine cylinder. Removeand dry the spark plug. Pull the recoiBtart grip severaltimes.
Install the spark plug. Connectthe wire to the spark plug. Start the engine.
6. Theengine is difficult to start in heavyor high grass. Move the mower to a cleandry surface.
7. Make surethe engine stop leveris in the operating position.
8. Make surethe fuel valve is in the ONposition. Referto the engine manual.
Theengine wit1 not stop.
1. Releasethe engine stop lever.
2. Checkthe enginestop cable. Replacethe cableif bent or damaged.
Engineperformanceis bad.
1_ Checkthe height of cut settings_Raisethe height of cut if the grass is high.
2_ Checkthe bottom of the blade housing_Cleanthe blade housing of grass and other debris.
3. Checkthe wire to the spark plug_Makesure the wire is connected.
4. Cleanthe engine cooling fins of grass and other debris_
5_ Checkthe carburetor adjustments_Referto the engine manual.
6. Checkthe spark plug gap_Setthe spark plug gap at 0.030"
7_ Checkthe amount of oil in the engine_Fillwith oi if necessary.
8. Checkthe engineair cleaner.Referto the engine manual.
9. Thegasoline is bad. Drain and cleanthe fuel tank. Fill the fuel tank with cleangasoline.
Excessivevibratien.
1_ Removethe blade.Checkthe blade and balanceif necessary=Seethe blade maintenanceinstructions.
2_ Checkfor a bent or broken blade.A damaged blade isdangerous and must be repiacedo
3. Checkthe blade adapter_Replace a broken blade adapter°
4. if the vibration continues, take the mower to an Authorized Service Center.
The grass will not discharge correctly_
1. Cleanthe bottom ofthe mower housing.
2_ Checkfor a badlyworn blade.Removeand sharpenthe blade. Forsafety, replacethe blade everytwo years with a factory
replacementblade.
The grass is not cut even.
1. Checkthe height adjustment at eachwheel. The height adjustment must bethe samefor eachwheel
2. Make surethe blade is sharp.
3. Checkfor a bent or broken blade.A damaged blade is dangerous and must be replaced.
4. Checkfor a broken blade adapter.Replace a broken blade adapter.
L_M_TED WARRANTY
_dggs & Stratton Power Products Group, LLC witt repair and/or replace, free of charge, any part(s) of the equipment that is
efective in material or workmanship or both. Briggs & Stratton Corporation wilt repair and/or replace, free of charge, any
,art(s) of the Bdggs and Stratton engine* (if equipped) that is defective in materiat or workmanship or both. Transportation
harges on product submitted for repair or replacement under this warranty must be borne by purchaser. This warranty is
,ffective for the time periods and subject to the conditions stated below. For warranty service, find the nearest Authorized
;ervice Dealer using our deater tocator at www.BriggsandStratton.com or www.Murray.com.
here is no other express warranty. Implied warranties, including those of merchantability and fitness for a particular
,urpose, are limited to one year from purchase or to the extent permitted by taw. Liability for incidental or consequential
amages are exctuded to the extent exclusion is permitted by taw.
;ome states or countries do not allow limitations on how tong an implied warranty tasts, and some states or countries do
ot atlow the exclusion or limitation of incidental or consequential damages, so the above limitation and exclusion may not
ppty to you. This warranty gives you specific legal rights and you may also have other rights which vary from state to state
,r country to country.
Narranty period begins on the date
d of time stated above.
means alt other uses, including
nerciat use, it shall thereafter be considered
'arranty registration is necessary to obtain warra#
)t provide proof of the initial purchase date at th_
;ed to determine warranty eligibility.
nsumer or commercial end user, and continues for the
use by a retail consumer. "Commercial
,'elcome warranty repair and apo!ogize to you for being
;rs authorized by Briggs & Stratton or BSPPG, LLC.
warranty repairs are handled routinely, but sometimes requests
covers defects in matedats or workmanship, tt does not cover damage
tenance or repair, normal wear and tear, or stale or unapproved fuel.
oper Use and Abuse - The proper, intended use of this product is described in
'service is available onty through servicing
may not be appropriate. This warranty
)roper use or abuse, improper
_erator's Manual. Using the product in
y not described in the Operator's Manual or using the product after it has been damaged witt void your warranty. Warranty is
tlowed if the sedat number on the product has been removed or the product has been altered or modified in any way, or if the
Jct has evidence of abuse such as impact damage, or water/chemical corrosion damage.
oper Maintenance or Repair - This product must be maintained according to the procedures and schedules provided in the
ator's Manual, and serviced or repaired using genuine Bdggs & Stratton parts. Damage caused by tack of maintenance or use
n-original parts is not covered by warranty.
_al Wear - Like all mechanical devices, your unit is subject to wear even when propedy maintained. This warranty does not
r repairs when normal use has exhausted the life of a part or the equipmenL Maintenance and wear items such as fitters,
, cutting blades, and brake pads (engine brake pads are covered) are not covered by warranty due to wear characteristics
;, unless the cause is due to defects in matedat or workmanship.
; Fue_ - tn order to function correctly, this product requires fresh fuel that conforms to the criteria specified in the Operator's
_at. Damage caused by stale fuel (carburetor leaks, clogged fuel tubes, sticking valves, etc) is not covered by warranty.
lies to Bdggs and Stratton engines only. Warranty coverage of nomBdggs and Stratton engines is provided by the engine manufacturer.
¢9
_J
19
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