Caution:
Read and Follow
All Safety Rules
and Instructmns
Before Operating
This Equipment
,,,,,,,,,, ,,, , .........
3 HORSEPOWER .
9 iNCH
EDGER
o Assembly
" Operation
o Customer Responsibilities
° Serviceand Adjustments
• Repair Parts
SEARS, ROEBUCK AND CO., Hoffman Estates, iL 60179 U.S.A.
=
PartNo,33_58SC
SAFETY RULES
CAUTION: ALWAYS DISCONNECT SPARK PLUG WIRE AND PLACE WIRE WHERE IT A
CANNOT CONTACT SPARK PLUG TO PREVENT ACCIDENTAL STARTING WHEN SET-
4t
TING-UP, TRANSPORTING, ADJUSTING OR MAKING REPAIRS
BEFORE USE
• Read the owner's manual carefully+ Be thoroughly
familiar with the controls and the proper use of the
edger. Know howtostop the edger anddisengage the
controls quickl'y.
@ Do not operatethe edger withoul wearing adequate
outer garments. Wear footwear thatwillimprove foot-
ing on sUpperysurfaces.
@ Keep the area of operation clear of all persons,
particularly small children_lndpets+:
@ Thoroughly inspect the area where theedger istobe
used and remove all foreign objects,
FUEL SAFETY
• Handte fuel with care; it is highly flammable°
• Use an approved container.
• Checkfuelsupplybeforeeachuse, allowingspacefor
expansion as the heat of the engine and/or sun can
cause fuel to expand..
• FiUfuettankoutdoorswith extreme care=Neverfilliuel
tank indoors+Replace |uel tankcap securely andwipe
up spilled fuel+
• Never remove the fuel tank cap or add fuel to a
runningor hot engine,.
• Never storefuel oredgerwith fuel in thetank inside a
buitdingwhere fumes may reach an openflame+
OPERATING SAFETY
@ Never allowchildrenor youngteenagers to operate
the edger+ Keep them away while it is operating.
Never allow aduttsto operate the edgedtdmmer with+
out properinstruction+
Ill Nways wear safety glasses or eye shields during
operationor while performing an adjustment orrepair
toprotect your eyes from foreign objects that may be
thrownfrom the edger+
@
@
Donot put hands orfeet near or under rotating parts+
Exercise extreme caution when operating onorcross-
{nggravel drives, walks, or roads. Stay alert forhidden
hazards or traflic.
@ Exercise caution to avoid slipping or falling.
@ Neveroperate the edgerwithout properguards,plates,
or other safety protective devices in place.
@ Never operate theedger at high transportspeeds or+
slipperysurfaces. Look behind and use care when
backing.
@ Never allowbystanders near the edger.
@ Keep childrenand petsaway whileoperating+
• Neveroperatetheedgerwithoutgood v!sibilityorlight.
• Donot runtheengineindoors.Theexhaustfumes are
dangerous (containingCARBON MONOXIDE, an
ODORLESS and DEADLY GAS).
@ Take a!lpossibteprecautionswhen leavingthe edger
unattended+ Stopthe engine+
@ Do not overload the edger capacityby attemptingto
edge toodeet_at too fast a rate.
SAFE STORAGE
@
@
Always reter to the owner'smanual storage section
for importantdetails if the edgeris to be stored for an
extended period+
Neverleave theedger with fuel in the fuel tank inside
abuilding where ignition sources are present such as
water and space heaters, clothesdryers, and thelike.
Allow the engine to cool before placing in any enclo-
sure.
@ Keep the edger in safe working condition. Check all
fasteners at frequent intervalsfor proper tightness
+
REPAiR!ADJUSTMENTS SAFETY'
@ Afterstdking aforeign object, stopthe engine (motor).
Remove the wire from the spark plug, and keep the
wire away fromtheplug to prevent accidental starting..
Thoroughly inspectthe edger for any damage, and
repair the damage before restarting andoperating the
edger.
@ litheedger shouldstarttovibrate abnormally, stopthe
engine (motor) and check immediately {orthe cause
Vibration is generaUy a warning of troubte.
@ Stop the blade whenever you leave the operating
position. Also, stop the engine and disconnect the
spark plug wire beforeunclogging theblade andwhen
making any repairs, adjustments, or inspections
@ When cteaning, repairing,or inspecting, shuto{{ the
engine andmakecertain allmovingpartshavestopped
@ Never attempt to make any adjustments while the
engine is running (except when specitically recom-
mended by themanufacturer).
! oo, o+0L+0++0u++o.+++
ATTENTIONIt! BECOME ALERTLI! YOUR SAFETY IS INVOLVED, 1
CONGRATULATIONS on your purchase of a Sears
Craftsman Edger. tt has been designed, engineered and
manufactured togive youthe best possible dependability
and per/ormanceo
Should you experience any problem you cannot easily
remedy, please contact your nearest Sears Service
Center/Deparlment. We have competent, well-trained
technicians and the proper tools to service or repair this
unit,.
Please read and retain this manual.. The inslruc!ions will
enable you to assemble and maintain your edgei: prop-
erlyo Always observe the "SAFETY RULES."
MODEL
NUMBER 536,797540
SERIAL
NUMBER
DATE OF
PURCHASE
THE MODEL AND SERIAL NUMBERS WILL BE
FOUND ON A DECAL ON THE FRAME OF THE
EDGER BEHIND THE ENGINE.
YOU SHOULD RECORD BOTH SERIAL NUMBER
AND DATE OF PURCHASE AND KEEP IN ASAFE
PLACE FOR FUTURE REFERENCE..
MAINTENANCE AGREEMENT
A Sears Maintenance Agreement is available on this
product. Contact your nearest Sears Store for details.
PRODUCT sPEC!FICATIONS
" " i i i i lll l i
_HORSE POWER; 3.0 hp
DISPLACEMENT: 9.06 cu. in.
(148 c.c)
GASOLINE CAPACITY: 1,0 qt.
Unleaded
(Regular)
20 oz.
SAE- 3OW
SPARK PLUG : Champion
(GAP .030 in.) CJ-8 or
Equivalent
CUSTOMER RESPONSIBILITIES
e Read and observe the Safety rules.
@ Follow a regular schedule in maintaining, caring for
and using your edger.
@ Follow the instructions under "Customer
Responsibilites"and"Storage" sections ofthisowner's
manual
ONE YEAR LIMITED WARRANTY ON CRAFTSMAN
EDGER
For one year from the date of purchase,when this Craftsman Edger ismaintained, lubricated and tuned-
up according to the instructions in the owner's manual, Sears will rePair, free of cl_arge, any detect in
material and workmanship
I! this Craftsman Edger is used for commercial or rental purposes, this warranty applies for only 90 days
{rbmthe date of purchase.
This warranty does not cover the following:
e Expendable items which become worn during normat use, such as spark plugs, etc
• Repairs necessary because of operator abuse or negligence, including bent crankshafts and the failure
to maintain the equipment according to the instructionscontained in the owner's manual
WARRANTY SERVICE ISAVAILABLE BY RETURNING THE CRAFTSMAN EDGER TO THE NEAREST
SEARS SERVICE CENTERIDEPARTMENT INTHE UNITED STATES THIS WARRANTY APPLIES
ONLY WHILE THiS PRODUCT tS IN USE IN THE UNITED STATES
This warranty gives you specific legal rights, and you may also have other righls which may vary trom
state to state
SEARS, ROEBUCK AND CO. Depadment D/871WA, Hoffmar] Estates, {L 60179
WARNING: This unit isequipped with an internal combustion engine and should not be used on or near anyunimproved
foresFcovered, brush-covered or grass-covered land unless the engine's exhaust system is equipped with a spark
arrester meeting applicable localor state taws (if any) If a spark arrester is used, it should be maintained in effective
working order by the operator
In the state of California the above is required by law (Section 4442 of the California Public Resources Code) Other
states may have similar laws. Federal laws apply on federal lands A spark attester/muffler [savailable lhrough your
nearest Sears Authorized Service Center (See REPAIR PARTS section in this manuaI)
3
TABLE OF CONTEN rs
SAFETY RULES ,_......................................... 2
PRODUCT SPECIFICATIONS ...................... 3
CUSTOMER RESPONSIBILITIES ..... 3,12,13
WARRANTY .................................................. 2
TABLE OF CONTENTS .............. ................... 4
CONTENTS OF HARDWARE PACK ............ 5
ASSEMBLY ................................................ 6-7
OPERATION..., ........................................ 8-11
SERVICE AND ADJUSTMENTS ..,........ 14-15
STORAGE .............................................. ,....16
TROUBLE SHOOTING ............................... 17
REPAIR PARTS (EDGER)..; ................ 18-24
REPAIR PARTS (ENGINE) ................... 25-28
PARTS ORDERING/SERVICE ..... Back Cover
A
Adjustments:
Carburetor................................ 15
Assembly ..........................................6-7
Tools Required ............................ 6
To Assemble........................... 6-7
B
Belt:
Removal/Replacement ................14
Blade:
Replacement ..........................14,15
CarburetorAdjustment...................15
Check List:
Operation ...........................................7
Maintenance ............................ 12
Clutch ......................._......................8,9
Controls,Edger ..............................8,9
Customer Respons_ilities.°.3,12,13
General Recommendations ....12
Lubrication.......................... 12,13
Edger ...............................................12
Er_jlne ...............................12,13
/kit Cleaner, Engine...................13
Spark Plugs ....................................13
INDEX
E
Engine:
Air Cleaner .................................13
Oil Change ....:........................... 12
Oil Level ...................................9,12
Oil Type ................................3,9,12
Preparation ..................................9
Starting................................................11
Storage...........................................16
Edger Tips .......................................11
F
Fuel:
Type ........................................................9
Storage ..........................................16
G
General Recommendations .........12
L
Lubrication:
Edger ......................................12
Engine .......................................12,13
O
Oil:
Cold Weather Conditions ......9,12
Engine ..............................................9,12
Storage............................................16
Type ......................................3,9,12
Operation ..........................................8-11
Operating Your Edger ......................9
P
PartsBag..............................................5
PrimerButton.......,........................8,9
ProductSpech'ications.................. 3
R
Repair Pads:
Edger ................................................18-24
Engine ..................................25-28
S
Safety Rules ....................................2
Service and Adjustments ..........t4-15
Carburetor.................................15
V-Belt:
Removal/Replacemer_t ....................14
Specifications......................................3
Starting the Engine ...........................11
Stoppingthe Edger ..._..............................9
Storage.............................................16
T
Table ofContents .............................4
ThrottleControl...............................9
TroubleshootingPo{nts ..................... 1 7
W
Warranty...............................................2
CONTENTS OF
Parts bag contents shown full size
ARDW'ARE
PACK
(4i" Hex Head Wide Range
S_tews 5/16-18 x 518inch
(4) -Spacer .375 inch Gong
(Rear Wheel Assembly)
(8) * Hex Head Nuts 5t16-18
(2) - Hex Head Screws
5116-18 x 1,1/4 inch
(3) - Hex Head Jam n'ut 3/8-16
1
(3) -Shoulder Bolt 3/8-!6 x 1,390 inch
(2) - Hair PEns
Parts packed separately in carton (not shown full size)
(1} - Owner's manual ._
.....t,
l
1
f
f
J
(2)- Parts Bag
(3) -Wheels
(1) -Lowe;r Handle
(1) -Control Rod
(t) -Upper Handle Assembly
EMBLY
TOOLS REQUIRED FOR ASSEMBLY TO ASSEMBLE THE EDGER
1 - 314inch Wrench (or adjustable wrench)
2 - 1/2 inch Wrenches (or adjustable wrenches)
1 - Pair Pliers Ill
1 - Regular Screwdriver
2- 9/!6 inch Wrench ( or adjustable wrenches)
Figure 1 shows the edger completely assemb(ed_
Reference to the rightand left hand side of the edger is
from the operator'sposition behind the unit.
TO REMOVE EDGER FROM CARTON
tt
e
e
Remove the lower handle from thecarton.
Remove thecontrol rodfrom the carton.
Remove theupper handleand packingmaterialfrom
the carton_
e.. Remove wheels,partsbagand packingmaterial from
the carton.
• Cut downall four comersof the carton
• Remove packingfrom edgerblade_
....,_ CAUTION: ALWAYS WEAR 'SAFETY !
GLASSES OR EYE SHIELDS WHILE |
ASSEMBLING EDGER.
1
NOTE: Lower handle should be attached first as it is
difficult to attach lower handle with thewheels on.
Place the lower handle inside the edgerlrame (See
Fig.3) and secure inplace withfour (4) 5/16-18 hex
head wide flange screws and four (4) 5;/16-18 hex
head Iocknuts (found inparts bag), Hold back on the
lower handle as you tighten the screws,. NOTE:
Locknuts should be on the inside of frame as shown
in Fig. 3.
• Attach each rear wheel,as shown, tothe edger (See
Fig 2) with a 3/8-t6 x i_390 inch shoulder bolt,
spacer and 3/8-16 hex head jam nut (found in parts
bag).
........... ............ _ L ....
WHEEL
3/8-16 X 1,390 INCH
SHOULDER BOLT 318-16 HEX
SPACER
(NOT USED ON FRONT WHEEL)
VIEW FROM RIGHT SIDE OF UNIT
FIG. 2
FIG. 1
ill Attach the front wheel, as shown, to theoutside, of
the edger (See Fig 1) with a 3/8-t6 x 1.390 inch
shoulder boll and 3/8-16 hex head jam nut (found in
parts bag)
_: ii ,i i, LowER HANDLE ....
HEX.EADW_OE | t/
FLANGE SCREWS 5t16-18 _'3 { /
\ \\ % HE .E O1 //
....................1# °,,°,,ox,,=
I_" 7"7: .. -': ..j INCH HEXHEAD
FRAME WIDE FLANGE
SCREWS
...... : , ,iuLJ
FIG, 3
6
ASS L¥
" • ' _ u,1,,i,iii, t ....'
• Place theupper handle on the lower handle (See Fig.
4), aiign upper handle holes with holes in the lower
handle, and secLJreinplace Withfour (4) 5/16-18 x 1-
1/4 inch hex head screws and four (4) 5/16-18 hex
head locknuts (found in parts bag). Locknuts should
be to the insideof the two handles asshown in Fig..4
O Insert one end ol the control rod from left to right
through the hole in the clutch lever (See Fig, 4) and
attach with a hair pin (found in the parts bag),
O Place the clutch lever inthe first depth selection-(Figo
4) and insert the other end of the control rod through
the hole in the quill support arm (See Fig. 4)_Attach
with ha!qoin(found in parts bag),
@ Move the clutch levei"to rearmost (NEUTRALi posi-
tion ahd !a!ch in. See note below_
NOTE: tf it is difficult to get the clutch lever into NEU-
TRAL, It may be necessary to loosen the four screws'and
nuts holding the lowerhandles to the frame (See Fig•.5).
Pry up (forward) on the handles onty enough to allow the
clutch le_,erto freely enter the NEUTRAL position.. Re-
tighten nuts and screws° When the clutch lever is in
NEUTRAL the quitl support arm shoiJid be against the
spacer and screw behind it (See Fig. 4 inset),
J CHECKLIST
BEFORE YOU OPERATE AND ENJOY YOUR NEW
EDGER,WE WISHTOASSURE THATYOURECEIVETHE
BEST PERFORMANCEAND SATISFACTION.FROM THIS
QUALITYPRODUCT
PLEASEREVIEWTHEFOLLOWINGCHECKLIST:
4' Aft assemblyinstrucl[onshavebeencompleted.
J Noremainingiooseparts in carton..
,/ All {asleners have been properly installed and tightened,
WHILE LEARNING HOW TO USE YOUR EDGER,
PAY EXTRA ATTENTION TO THE FOLLOWING
1MPORTANTtTEMS'
JJ' Engine oil is at proper level
,/'v" Fuel tank is filled with fresh• ctean, regutar Unleaded
gasoline.
,/,f Become familiar wilh all controls-their Iocafion and
function Operate conlrolsbefores_,arling engine
UPPER HANDLES °
(IN OPERATING POSIT!ON!
ii,,, ,, ,,,
CLUTCH
LEVER
HAIR CONTROL
ROD
SELECTION
5f16-18 HE]< 5116-18
LOWER HEAD LOCK. CURVED
HANDLE_ NUTS HEAD
SCREWS
ED
HEAD SCREW
HAIR PiN
QUILL
SUPPORT
ARM
F!g. 4 Inset
FIG. 4
QUILL
SUPPORT
ARM
LOWER HANDLE
MOUNTING BOLTS
FIGo 5
OPERATION
KNOW YOUR EDGER
READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR EDGER.
Compare the illustrationswith you? edger to familiarize yourselfwith the location of various controls and adiust-
merits, Save this manual for future
LEVER
ART#0515
FUEL FILL
CAP \,_
CONTROL ROD
PRIMER BUTTON
VIEW FROM LEFT OF ENGINE
THROTTLE
CONTROL
STARTER
HANDLE
BLADE
ARD
OIL FILL CAP
FIG. 6
THROTTLE CONTROL - Used to control the engine
speed.
PRIMER BUTTON - Injects fuel directly into the carbureo
tot manifoid for faster starts,
STARTER HANDLE - The engine on this edger is
equippedwith an easy pull recoil starter_
CLUTCH LEVER - Used to start and stop the blade and
control the depthof cut
BLADE GUARD - Used to prevent stones or other
material from being thrown at the operator
............................................ERA'rUo............•.....
The operationofthis edgercan resultinforeign objectsbeing'thmwn int0the eyes,
which can result in severe eye damage. Always Wearsafety glasses oreye shields
whileoperatingthe edger.
We recommend Standard safety glasses or Wide Vision Safety Mask for over your
glasses,,
: :: ::! !: i ii,ul,,ll,u,ull, i i i,,i _ .......... ,
HOW TO USE YOUR EDGER
TO STOP EDGER
O
To stop the engine, make sure the clutchlever is all
the way back (or up) and move the throttlecontrol
lever to the STOP position
. ,i IIIIIIlU'IHIIn"Ii,ilnl _ -
CAUTION: NEVER LEAVE THE EDGER IUNATTENDED WHILE THE ENGINE IS i
RUNNING. ALWAYS DISENGAGE THE ! J
CUTTING BLADE AND STOP THE I
ENGINE. , " I
TO USE THROTTLE CONTROL
O Run at fullengine speed during normal user
O. Push throttle control lever up to increase speed;
down todecrease speed,
TO USE PRIMER BUTTON
e Push pdmer button five (5) times (see Fig. 6)o Wait
about two (2) seconds between each push.
NOTE: Do not use primer to restart a warm engine after
a short shutdown,
TO USE THE CLUTCH LEVER
e Start the engine and move the clutch lever forward
(or down) to engage the cutting blade.
e Select the edging depth you need There are 5
selections up to 2-3/4 inches deep,,
IMPORTANT: IFVERY DEEP EDGING ISREQUIRED,
WE RECOMM ENDTHAT A SHALLOW
C[,ITBE MADE FIRST, THEN CUTS AT
GREATER DEPTHS UNTIL THE
DESIRED DEPTH IS OBTAINED
CAUTION; KEEP AWAY FROM THE RO- I
TATING BLADE. THE BLADE CAN
CAUSEiNJURY. " I
:7 _ ]_III11]111 H ,llrllll , "r' I 11111]11111_I,t I
BEFORE STARTING ENGINE
PRE-USE CHECK OF CONTROLS
Al!controls should be checked for proper func!ionbefore
servicingor starting the engine.
O Move the clutch lever intoall six (6) positionsirlthe
selectorplate°Make sure theclutch lever snaps into
all six(6) holes, (Fig. 6)
O Return the clutch lever to the rearmost hole in the
selectorplate
FILL/ADD OIL:
The engine on thisedger was shipped with little or nooi!,
Add oilbefore you start the engine,
OIL RECOMMENDATIONS
Only use high quality detergent oi1rated withAPI service
classification SG Select the"oil's SAE viscositygrade
according to your expected operating temperature:
32OF ' ]
COLDER<< ! - _>WARMER
t
5W30 SAE30
_J
NOTE: Although•multi-Viscosity oits(5W30, 10W30, etc.)
improvestarting incoldweather,thesemultFviscosity oils
willresuti inincreasedoilconsumptionwhen used above
32°F Check yourengineoillevel morefrequently toavoid
possible engine damage from running low on oil
TO ADD ENGINE OIL
@ Place the edger on a level surface
@
e
®
®
®
Remove the oil fitl cap (Fig 7A)
Fill the engine crankcase, pouring slowly Do not
overfill. For approximate capacity see PRODUCT
SPECIFICATIONS on page 3 of this manual
Reinstall the oil fi!l cap and tighten securely.
Check oil before each use. Add if needed
Change oilafter the first2 operating hours and every
25 operating hours thereafter.
CAUTION: NEVER FILL THE GAS TANK
WHILE THE ENGINE IS RUNNING OR
HOT, IMMEDIATELY WIPE OFF ANY
SPILLED GASOLINE BEFORE AT-
TEMPTING TO START THE ENGINE,
FIGo7A
FILL GAS:
Fillthefueltank(See Fig. 7A) withclean, fresh,unleaded
grade automotive gasoline_ Be sure that the container
you pour the gasoline from isclean and free from dust or
otherforeign particles.. Never use gasoline that may be
stale fromlong periodsof storage in the container.
WARNING: Experience indicates that alcohol blended
fuels (called gasoho! or using methanol) can attract mois-
ture which leads to separation and formation of acids
dudng storage. Acidic gas can damage thefue! system of
anengine while in storage. Toavoid engine problems, the
fuel system should be emptied before storage of 30 days
or lor_jer_Drain fueltank, start engine and letitrununtil fuel
lines and carburetor are empty_ Use fresh fuel next sea-
son. See Storage Instructions for additional information_
Never use engine or carburetor cleaner products in the
fuel tankor permanent damage may occur
CAUTION: GASOLINE IS FLAMMABLE
AND CAUTION MUST BE USED WHEN
HANDLING OR STORING IT. DO NOT
FILL FUEL TANK WHILE EDGER IS RUNNING,
HOT, OR WHEN EDGER IS IN AN ENCLOSED
AREA. KEEP AWAY FROM OPEN FLAME, ELEC-
TRICAL SPARK, AND DO NOT SMOKE WHILE
FILLING THE FUEL TANK. NEVER FILL FUEL
TANK COMPLETELY; BUT FILL THE TANK TO
WITHIN 1/4 - 1/2 INCH FROM THE TOP TO PRO-
VIDE SPACE FOR EXPANSION OF FUEL. AL-
WAYS FILL FUEL TANK OUTDOORS AND USE A
FUNNEL OR SPOUT TO PREVENT SPILLING.
MAKE SURE 1'O WIPE UP ANY SPILLED FUEL
BEFORE STARTING THE ENGINE.
STORE GASOLINE IN A CLEAN, APPROVED
CONTAINER,. AND KEEP THE CAP IN PLACE ON
THE CONTAINER. KEEP GASOLINE IN A COOL,
WELL VENTILATED PLACE; NEVER IN THE
HOUSE, NEVER BUY MORE THAN A 30 DAY
SUPPLY OF GASOLINE "tO ASSURE VOLATIL-
ITY. GASOLINE IS INTENDED TO BE USED AS A
FUEL FOR INTERNAL COMBUSTION ENGINES;
THEREFORE, DO NOT USE GASOLINE FOR ANY
OTHER PURPOSE. SINCE MANY CHILDREN LIKE
THE SMELL OF GASOLINE, KEEP IT OUT OF
THEIR REACH BECAUSE THE FUMES ARE DAN-
GEROUS TO INHALE, AS WELL AS BEING EX-
PLOSIVE.
Jj...,.ll_ Ii i. _....,_
10
TO START THE ENGINE
o
O
Before starting the engine, be sure you have read and
understoodall the instructionson the precedingpages.
The edgerisequippedwithe recoilsta_er.The operation
ofthe engine ts controlledby tile throttlecontroliever.
O Pul!the clutchlever all the way back (or up) to the
rearmostholeto raise and disengagethe btade,,
Movethethrottlecontrollever(See Fig,6) totheRUN
position.
Pushprimer button five (5) times(see Fig. 6)_ Wait
about two (2) seconds between each push_
NOTE: Donot use primer to restart a warm engine alter
a short shutdown.
0 To start engine, grasp the engine starter handle
firmlyWithyour righthand
O Holdthe edger handle firmly with your lefthand:
O Pullup sharplyon the recoil starterhandle..DO NOT
allowthe starterropetosnapback,letitrewind slowly
while holding the starter handle.
NOTE: tf enginefails to start after three (3) pulls,push
primerbutton two (2) times and pullstarter ropeagain.
O Whentheenginestarts..Pushthrottlecontrolleverup
to increasespeed; down todecrease speed..Runat
full engine speed during normaluse
NOTE: The cutting blade speed is controlledby the
engine speed. To reduce thecuttingblade speed, push
downon thethrottlecontrollever_To increasethe blade
speed, pushthe throttlecontrol lever up.
O To stopthe engine, make sure the clutchlever is all
the way back (or up) and move the throttle control
leverto the STOP position..
CAUTION: NEVER RUN THE ENGINE IN-
DOORS OR IN A POORLY VENTILATED
AREA. ENGINE EXHAUST CONTAINS
CARBON MONOXIDE_ AN ODORLESS
GAS AND DEADLY GAS.
KEEP HANDS, FEET, HAIR AND LOOSE
CLOTHING AWAY FROM ANY MOVING
PARTS ON THE ENGINE OR EDGER,
WARNING - AVOID THE MUFFLER AND
SURROUNDING AREAS (SEE FIG. 6).
TEMPERATURES, MAY EXCEED 150oF.
EDGING TIPS
O
Edging is best performed when conditions are dry. If
the soil is to wet,did becbmes packed inand around
the blade causing premature belt wear and de-
creased performance
0 If dirt does become packed around the blade, stop
the engine, remove the spark plug wire, and remove
the packed debris before continuing to edge.
0 If very deep edging is required, we recommendthat
a shallow cut be made first,then cuts atgreater depth
until the desired depth is obtained_
0 Uniform edging can be performed when the blade
guide rides on and against thesurface which you are
edging
@ Edging can be Customized by varying the numberof
passes and by the distance your blade isfrom the
surface you are edging
1t
CUSTOMER RESPONSIBILITIES
MAINTENANCE
CHECK LIST
SERVICE RECORD
FILLIN DATES
ASYOUCOMPLETE
REGULARSERVICE
BEFORE STORAGE
BEGINNING EACH SEASON
....EVERY 25 HOURS OFUSE
EVERY 10 HOURS OF USE
EVERY 5 HOURS OF USE
FREQUENTLY
BEFORE EACH USE
AFTER FIRST 2 HOURS OF USE
LubricateallP_votPoints
LubricateWheelAxles
CheckEngine Oil Level
ChangeEngineOi!
ReplaceAir CleanerFitter
Check Drive Belt
Tighten All Screws and Nuts
Check Blade Wear/Damage
P_
..... e
e
e
e
e
e
e
f
GENERAL RECOMMENDATIONS
The warranty on this edger' does not cover items that
havebeen subjected tooperatorabuse ornegligence. To
receive full value from the warranty, the operator must
maintain the edger as instructed in this manual.. The
followingMaintenance Check List is supplied to assist
the operator properly maintain the edger.
LUBRICATION
EDGER
• Apply light machine oil after each 25 hours of use to
all moving parts, particularlythewheels.
ENGINE
The oil in the crankcase must be changed after the
first2 hours of operation and alter each 25 hours of
use thereafter.
NOTE: If the edger is being used In sandy or dusty
areas, change the oll more frequently to prevent
premature engine wear.
32OF
COLDER<_ ,,I *>WARMERs>
5W30 SAE30
OIL RECOMMENDATIONS
Only use highquality detergentoil rated with APt service
classification SG Select the oil's SAE viscosity grade
according to your expected operating temperature:
NOTE: Although multiwiscosity oils (5W30, 10W30, etc.)
improve starting in cold weather, thesemulti-viscosity oils
will result inincreasedoil consumption when used above
32°F. Check your engine oil levelmore frequently to avoid
possible engine damage from runninglow on oil
TO CHANGE ENGINE OIL
• Disconnect the spark plug wire from the spark plug
! Remove theoil drain plug (See Fig 8) and drain the
oil into a fiatpan..
i After draining all the oil, reinstall the oil drain plug
securely.
NOTE: The oil wilt drain more freely when the engine is
warm
12
- CUSTO ...................."....................................ESPONSm.. 'lLmTl
O Remove the oilfillcap (see Fig,,7A),
e Fill the engine crankcase, pouring slowly. Do not
overfill. Foi" approximate capacily see PRODUCT
SPECIFICATIONS on page 3 of this manual,
e Reinstall the 0il fill cap and tighten securely,
NOTE: The quillassembly bearings are factory sealed
and willrequire no lubrication.
e Reconnect the spark plug wire on the spark plug.
i=,l '_1= r_l _Vl,Ii r I ,=,,=l,,ul_ H"
F.o=
V
OILDRAINPLUG
,,,_,_,r::_:::: FIG, 8
AIR CLEANER
Replace thefilteronce a year; moreoftenunder dustyor
dirtyconditions°DO NOT attempt to clean or oll the air
filter,
To instalta new air filter, do the following:
e Disconnectthe spark plugwire from the spark plug.
e Turn the cover (See Fig.9) to the left(counterclock-
wise) andremove thecover and theair filter from the
flanger
@ Discard the air filter.
e Clean the cover and the flange thoroughly_
e Insert the new air filter into the cover.
@ Push thecover firmly against the flange and turn itto
the right (clockwise) as far as itwilt go (See Fig,,9. Be
sure the retainers are locked around the flange,
• Reconnect fhe spark plug wire_
CAUTION: NEVER RUN THE ENGINE
WITHOUT THE AIR CLEANER ELEMENT
INSTALLED. A DEFECTIVE AIR
CLEANER CAN RESULT IN LOSS OF
ENGINE POWER AND CAN CAUSE EX-
CESSIVE WEAR OR DAMAGE TO THE
ENGINE COMPONENTS IF DIRT OR
Dus'r IS PERMITTED TO ENTER THE
ENGINETHROUGH THE CARBURETOR,
A DAMAGED AIR CLEANER, OR ONE
THAT ISCLOGGEDWITH DUSTOR DIRT
SHOULD BEREPLACED IMMEDIATELY°
IIIIIII IIII ii i i
TURNCOVER
TOTHE _
(COUNTER.
CLOCKWISE)
TO REMOVE
FLANGE
SLOT
TAB
FILTER
RETAINER
COVER
FIG. 9
TURN COVER
TO THE RIGHT
(CLOCKWISE)
TOINSTALL
"1
SPARK PLUG
Clean the spark plug and =reset the gap periodically.
Clean the area around the spark plug base, before
removal, to prevent dirt _[om entering into the engine.
Replace the spark plug if the electrodes are pitted or
burned or ifthe porcelain iscracked. Cleanthesparkplug
bycarefully scraping the electrodes (do not sand blast or
usea wirebrush). Be surethe spark plug iscleanand free
of foreignmaterial. Check the electrodes gap with a wire
feeler gauge and reset to ,,035 if necessary. If a new
spark plug isneeded, refer to the Engine Operation and
Maintenance manual for the proper replacement spark
plug
Before reinstalling the spark plug, coat the threads lightly
with graphite or light oil to insure easy removal° Tighlen
the spark plug lirmly into the engine,, If a torque wrench
is available, torque the spark plug to 15 foot- pounds_
13
SERVICE AND ADJUS rMEN rs
CAUTION: ALWAYS STOP THE ENGINE I
AND DISCONNECT THE SPARK PLUG |
WIRE BEFORE MAKING ANY REPAIRS |
............;toT,EEDGER....... i
V-BELT REPLACEMENT
Your edger is equippedwith a V_beitmade of a special
compound°Ifthe belt becomes worn or breaks, replace
itwith an original equipment belt as shown in the Re-
pair Parts section o! this manual. NEVER USE A
SUBSTITUTE.
@ Disconnectthe sparkplug wirefrom the sparkplug.
@ Pull the clutch lever back (or up) to release the
tensionfrom the belt.
• Remove the twotop screwsfrom the engine pulley
cover (See Fig° 10) and.remove the cover.
NOTE: Make sure youdo not losethe spacer onthe rear
screw.
@ ' Remove the front screw securing the belt guide
(See Fig..t0) to the engine. Then loosen the rear
screw and swing the belt guide away from the bell
€ Remove the three (3) screws from the belt guard
(See Fig°11)o
@ Remove the belt from the engine and quill assembly
pulleys and install the new belt.
@ Install and secure front belt guard,,
@ Secure the belt guide loosenedeart[er_
® Reinstall the engine pulley cover and reconnect the
spark plug wire.
BLADE REPLACEMENT
The cutting blade is subject to wearand damage such as
nicks and dents_Th_swillnotgenerally affect its function,_
This blade is specially designed to not require sharpen-
ing_DO NOT ATTEMPT TO SHARPEN THIS BLADE
The blade is reversible,, if the nicks and dents are
excessive, remove the blade, turn itaround and reinstall
This willprovide atresh cutting edge, _!worn ordamaged
the blade should be replaced.
CAUTION: WHEN REMOVING OR
TIGHTENING THE BLADE NUT,ALWAYS
USE THE METHOD SHOWN IN FIGURE
12. THE HOLDING WRENCH MUST AL-
WAYS BE POSITIONED ON THE NUT
BEHIND THE CUTTING BLADE.
CAUTION: DO NOT ATTEMPT TO
SHARPEN THIS BLADE. YOU COULD
CAUSE DAMAGETOTHE BLADE WHICH
COULD RESULT IN BREAKAGE AND
POSSIBLE USER OR BYSTANDER IN-
JURY,
_7 -- = I i iiiiiii iiii iiiiii iii jji !uii i1[ iii iii
ENGINE
PULLEY
COVER
ENGINE
PULLEY
COVER
ENGINE
PULLEY
V-BELT FRONT
SCREW BELT
GUIDE
REAR
RG. 10
BELT
GUARD
ELT
GUARD
SCREWS
FIG, 11
14
: :: : ,, _ iiii,ii
SERVHCE
To replace the blade, do the following:
O Disconnect the spark plugwire.
Q Remove the 112-20 Iocknut (See Fig° 12) securing
the blade to ttie drive shall
O Remove the blade_
O Insta!lthe newblade and reinstall nutoTighten the nut
securely,
• Re_nnect the spark plug wire.
TO ADJUST CARBURETOR
The carl_Jretor'(See F_. 13) has been pre-set at lhe
factoryand rea_djustmentshouldnotbe necessary_How-
ever, ifthecarburetordoes need tobe adjusti_l,proceed
as followS:
O Closethe high speed adjusting screwby hand.
® Do not over-tighten. .
O Then open it 1-!/4 to t-1/2 turns.
O Start the engine and let it warm up.
O Setthe.throttle c0ntiol toRUN. Adjust the high speed
ad_sting screw in untilthe engine speed or sound,
a_ers. Adiust the screw old untilthe engine speed
sound alters, Note the difference between the two
limits and set the screw in the middle of the range.
O Iftheenginetends to stall under Ioador notaccelerate
fromlow speed toh_ghspeed properly, adjust the high
speed screw out in 1/8 turn increments until the
problem is resolved.,
O Let the engine run undisturbed for 30 seconds be-
tweeneach setting to allow the engine to react to the
previous adjustments.
IMPORTANT: NEVER TAMPER WITH THE ENGINE
GOVERNOR, WHICH IS FACTORY
SET FOR PROPER ENGINE SPEED°
OVERSPEEDING THE ENGINE
ABOVE THE FACTORY HIGH SPEED
SETTING CAN BE DANGEROUS, 1F
YOU THINK THE ENGINE - GOV-
ERNED HIGH SPEED NEEDS AD-
JUSTING, CONTACT YOUR NEAR-
EST SEARS SERVICE CENTER.
WHICH HAS THE PROPER EQUIP°,
MENT AND EXPERIENCE TO MAKE
ANY NECESSARY ADJUSTMENTS,,
" " T$
I':,,ADJUSTME
l'T_ j I I IIII I II III"I I JIII II 11111 IIIUU
i .......................
WRENCH
BLADE
FIG. 12
TIGHTENING
HIGH SPEED ADJUSTING
SCREW
(Close finger tight only)
FIG, 13
15
i...... : .......... :: : : ..... _ : ::::: ' ...... .: .... + : + ii_+mlUimL111111¸¸¸
STORAGE
+ ...... ............. ........... : _ + ........ " ............. ENGINE
CAUTION: NEVER STORE YOUR
EDGER INDOORS OR IN AN EN-
CLOSED, POORLYVENTILATED AREA
IF GASOLINE REMAINS IN THE TANK
FUMES MAY REACH AN OPEN FLAME,
SPARK OR PILOT LIGHT FROM A FUR-
NACE, WATER HEATER, CLOTHES
DRYER, CIGAREI"r E, ETC.
....... : -: : +++ .
EDGER
0
O
0
O
IMPORTANT:
Clean the edger thoroughly; remove all debris and
wipe the unit dry.
inspect the edger for worn or damaged parts and
tighten all loose hardware+
Oil all points described in theLubrlcatlon paragraph
in+the Customer Responsibilities section of this
manua!:
Store the edger in a protected area and cover for
additional protection+
A YEARLY CHECKUP OR TUNE+UP
BY A SEARS SERVICE CENTER IS A
GOOD WAY OF ENSURING THAT
YOUR EDGER WILl. PROVIDE
MAXIMUM PERFORMANCE FORTHE
NEXT SEASON.
IMPORTANT: IT IS IMPORTANT TO PREVENT GUM
DEPOSITS FROM FORMLNG IN ES-
SENTIAL FUEL SYSTEM PARTS
SUCH AS THE CARBURETOR, FUEL
FILTER, FUEL HOSE, OR TANK DUR-
ING STORAGE, ALSO, EXPERIENCE
INDICATES THAT ALCOHOL-
BLENDED FUELS (CALLED GASO-
HOLOR USING ETHANOL ORMETHA-
NOL) CAN ATTRACT MOISTURE
WHICH LEADS TO SEPARATION AND
FORMAT!ON OF ACIDS DURING
STORAGE+ ACIDIC GAS CAN DAM-
AGE THE FUEL SYSTEM OF AN EN-
GINE WHILE IN STORAGE.
To prevent engine damage ( ifedger:is not Usedfor more
than 30 days) followthe steps below,
• To remove gasoline, runthe engine until the tank is
empty and the engine stops.,
O
ifyoudo not wantto remove gasbline, a fuelstabilizer
(such as Sears Craftsmanfuel stabilizer No+33500)
may be added to any gasoline left in the tank to
minimize gum deposits and acids, If the tank is
almost empty, mix stabilizer with fresh gasoline in a
separate container and add some to the tank+AL-
WAYS FOLLOW INSTRUCTIONS ON STABILIZER
CONTAINER. THEN RUN ENGINE AT LEAST 10
MINUTES AFTER STABILIZER IS ADDED TO
ALLOW MIXTURE TO REACH CARBURETOR.
STORE EDGER IN A SAFE PLACE. SEE WARN-
ING ABOVE.
O
Storethe edger in thewheels-down, operatingposi-
tion. If the edger is stored in any other position, oil
from the crankcase could enter thecylinder, causlng
a service problem.
You can keep your engine in good operating condi-
tion during storage by:
• Changing oil+
O
Lubricating the piston!cylinder area, This, can be
done by first removing the spark plug and squirting
clean engine oil intothe spark plug holeoThen cover
the spark plug hole with a rag to absorb oil spray
Next, rotate the engine by pulling the starter'two or
three times. Finally, reinstallspark plug and attach
spark plug wire+
16
TROU L SHOOTRNG
TROUBLE
Difficult starting
Englne runs erratic
Cutting blade falls to
turn
Blade fails to cut
properly
::: : :11111111
Excessive vibration
CAUSE
Stale fuel
Defective spark plug
Clogged fuel fil!er
Blocked.fuel line or empty fuel tank
Carburetor outOfadjustment
Fouledspark plug
........... i " ....................................
Clogged air cleaner.•.......... .
= .
Jammed due to foreignobject
Looseblade
Defective V-belt
Defective quill bearings
Damaged or wornblade
CORRECTION
..i..11111............
Drain fuel tank. Fillwilh fresh fuel
Clean and re-gap spark plug-.
r_l_l..i i.....i.ll...lll •. ....i,iiHi
Replace fue!filtero ' '
Clean fuel line;check gas tank.
:--.:-:- ".................. r;,,; " • ......................
Have caP'_Jretoradjusted.
C!ean and adjust gap.
Tap Cleanor replace air cleaner,
Clear obstruction,.
Tighten blade retaining nuL
Replace the V-belL
Replace the bearings.
,iirH LIH..',i.l.....Hii
Reverse blade or replace blade,
Stop engine immediaiely; tighten all bolts. If
vibration continues, take the unit into the
nearest SEARS Service Center_
17
CRAFTSMAN 9"- 3 H.R EDGER 536.797540
ENGINE ASSEMBLY 13
1
\
12
I1
10
16
\
18
!
NOTE: ALWAYS USE ORIGINAL
EQUIPMENT PARTS Use of service/
replacement parts other than odginal
pads may void your warranty
REF.!
No. !
1
2
3
4 !
5 ,
6
7
8
9
PART NO.
331570
48148
314781
181608
120638
45602
32668
313011
320353
PARTNAME
Engine, Edger Tecumseh 3hp
Screw, 3/8-16 x 1..00
Pulley, Half V3L
Screw, 5/16-24x 1_00HHC
Washer, SPTLK _328x.60x,09
Washer, Flat o333x.87xolt9
Belt, V 4L 32_60LG
Screw and Washer Assembly
Retainer', Bell
ALL UNNUMBERED
ITEMS ARE INTERCHANGEABLE
WITH OPPOSITE SIDE
REF.
NO.
10
1I
12
13
14
15
16
17
PARTNO. PARTNAME
309300
181624
53407
173030
308237
315095
323534-854
308154-854
331585
Cover, Engine Pulley
Screw, 5/16-24x3.00 HHC
Spacer, Sleeve 335x.43x2.37
Screw, 5f16-24x3.75
Spacer, _3221D_562OD 80 TK
Spacer, Sleeve,335xA31x2.50
Frame, Assy Edger
Strap
Owner's Manual
t8
CRAFTSMAN 9" - 3 H.P=EDGER 536.797540
FRONT WHEEL ASSEMBLY
REF°
NO.
1
2
3
4
PARTNO.
51796-854
180077
309902
1498
PART NAME
Arm, Front Wheel Support
Screw, 5/16-!8 x .75
Bolt, o500x°094 HHSH 5116-18
Nut, 5/16-18 REGHEXCTRLK
19
CRAFTSMAN 9" - 3 H.P. EDGER 536.797540
N
GUARD ASSEMBLY
BLADE ASSEMBLY
REF.
NO.
1
2
3
4
5
6
7
PARTNO.
320222
57072
120393
1498
308262
411666
1501
PARTNAME
Guard, Blade
Bolt, 5116-18x 63 CARR
Washer, Flat .344x 69x 065
Nut, 5116-18 REGHE×CTRLK
Guard, Belt
Screw, 10-16x ,50
Washer, tlat 203x °56 x .040
1E0
11
9
\
\
8
REF._
NO_
1
2
3
4
5
6
7
8
9
10
11
20
PARTNO.
120396
308539
308254
1499
308243
411666
336391
315233
412281
20562-853
46023
PART NAME
Washer, Flat .531 x 1.06x .095
Quill Supportt Assembly
Bolt, 500 x 3275 HHSH 318_16
Nut, 3f8-16 REGHXCTRLK
Delfector, Rubber
Screw, 10-16x ,50
Quill Assy, Large Suppoit
Spring, compression
Pin, Spring _250DIAx1.00LG
Blade, Edger 9"
Nut, 12-20 WDFL
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