OWNER'SMANUAl.
MODELNO.247.346250
Caution:ReadandFollowAll SafetyRulesandInstructionsBeforeOperatingThisEquipment
CRRFTSMRN 5.0 HORSEPOWER25.5 TONHYDRAULIC LOG SPLITTER
AssemblyOperationCustomer ResponsibilitiesServiceand AdjustmentRepairParts
" SEARS ROEBUCKANDCO Chicago IL 60684 U S A ........Ill IIIII I;_ _ iiiiiiiiiiiiiiiiiiII IIII g _ i IJ_ i • • • iii IIIIIIIIH
IMPORTAN[=ill| i i ii i
SAFETYRULESI • II I IIIIIII IIIIIIIIIIIIIIIIIIIIIII l Ill I Rill IIIIIIIII
THISSYMBOLPOINTSOUTIMPORTANTSAFETYINSTRUCTIONSWHICH,IFNOTFOLLOWED,COULDENDANGERTHEPERSON-AALSAFETYAND/ORPROPERTYOFYOURSELFANDOTHERS.READANDFOLLOWALL INSTRUCTIONSINTHISMANUALBEFOREATTEMPTINGTOOPERATEYOURLOGSPLITTER.FAILURETOCOMPLYWITHTHESEINSTRUCTIONSMAYRESULTIN PERSON-ALINJURY.WHENYOUSEETHISSYMBOL-- ,_ HEEDiTSWARNING.
&
PREPARATION
1. Neverwear looseclothing
,_ DANGER
Your log splitter was built to be operated accordingto the rulesfor safe operation in this manual. As withany b/pe of power equipment, carelessness or error on the part of the operator can result in seriousinjury. If youviolate any of these rules, youmay cause seriousinjury to yourself orothers.
TRAINING1. Beforeoperatingthissplitter,readandunderstandthismanual
completely.Becomefamiliarwithit for yourownsafety.Totailto do so may causeseriousinjury.Do notallow anyonetooperateyoursplitterwhohasnot readthismanual Keepthismanualina safeplaceforfutureandregularreferenceandfororderingreplacementparts.
2. Neveruseyour splitterfor anyotherpurposethansplittingwood.tt isdesignedfor thisuseandany otherusemaycausean injury.Yourlogsplitteris a precisionpieceof powerequip-ment,nota toy.Therefore,exerciseextremecautionat alltimes,
3. Neverallowchildrento operateyourlogsplitter.Donotallowadults to operateit withoutproperinstruction.Onlypersonswellacquaintedwiththeserulesof safeoperationshouldbeallowedto useyourlogsplitter.
4. Onlytheoperatoris to be nearyourtogsplitterduringuse,Keepallothers,includingpetsandchildren,a minimumof 20feetaway from yourworkzone. Flyingwoodcan be haz-ardous.If a helperisassistinginloadinglogs,neveractivatethecontroluntilthehelperisclearofthearea.Moreaccidentsoccurwhenmore thanonepersonoperatesthe log splitterthanat anyothertime.
5. Nooneshouldoperatethisunitwhileintoxicatedorwhiletak-ingmedicationthat impairsthe sensesor reactions.A clearmindis essentialforsafety.Neverallowa personwhoistiredorotherwisenot alertto useyoursplitter.
or jewelrythat canbecaughtbymovingpartsof your log splitterandpullyou into it. Keepclothingawayfromallmovingpartsofyourlogsplitter.
2. Wearproperheadgearto keephairawayfrommovingparts.Alwayswearprotectivehearingdevicesasneeded.
3. Alwayswearsafetyshoes.A droppedlog canseriouslyinjureyourfoot.
4. Alwayswearsafetyglassesor goggles whileoperatingyoursplitter.Apieceof splittinglogcouldflyoff andhityoureyes.
5. Ifyouweargloves,besuretheyaretightfitting withoutloosecuffsordrawstrings.
6. Useyourlogsplitterindaylight,or undergoodartificiallight.
7. Neveroperateyoursplitteron slippery,wet,muddyoricysur-faces.Safefootingisessentia!in preventingaccidents.Neveroperateyoursplitterwhileattachedtoatowingvehicle.
&
8. Only operateyour splitter on level ground and not on the sideof a hill. it couldtip, or roiling logs or poorfooting couldcausean accident. Operating the splitter on level ground also pre-vents the spillage of gasoline from the fuel tank.
9. Never attemptto move the log splitter over hillyor uneventer-rain without a tow vehicle or adequate help.
10. Always block the wheels to prevent movement of log splitterwhile in operation.
11. Check the fuel before starting the engine. Gasoline is anextremely flammable fuel. Do not fill the gasoline tank indoors,when the engine is running, or while the engine is still hot.Replacegasolinecap securely and wipe off any spilled gasolinebefore starting the engineas it may causea tire or explosion.
12. Both ends of each log must be cut as square as possibletohelp preventthe log from riding out of the splitter during oper-ation.
OPERATION1. Standbehindthereservoirtankwhenoperating.Seeillus-
trations.
/
2. Know how to stop the unitand disengage the controls.3. Never placehands or feet between log and splitting wedge or
between log and end plateduring forward or reverse stroke. Todo so may result in crushedor amputated fingers or toes, orworse, you may lose an arm or foot.
4. Do not straddle the splitter when using it. A slip in any positioncould result in a serious injur),.
5. Do not step over your log splitter when the engineis running.You may trip or accidentallyactivate the splitting wedge if youstep over. If you need to get to the other side, walkaround.
6. Never try to split two logs on top of each other. One may flyout and injure you.
7. When loading the log splitter, place your hands on the side ofthe log, not at the ends. Never attempt to load your splitterwhile the splitting wedge is in motion. You may get caught bythe wedge and injured.
8. Only use your hand to operate the splitting wedge or controllever. Never use your foot or a rope or any other extensiondevice, This could result in your inability to stop your splitterquickly enoughto avoid injury,
9. Always keep fingers awayfrom any cracksthat openin the logduring splitting operation.They can quickly closeand pinchoramputate your fingers,
10, Never attempt to split woods acrossthe grain. Some types ofwoodmay burst or fly out of your splitterand resultin injurytoyou or a bystander,
11. For logsthat are not cut square,the longest portionof the togshould be rotated down and the most square end placedagainstthe splittingwedge,
12, Keep your work area clean. Immediately remove split woodaround your splitterso that you do not stumble over it, Cleanchipsand dirt off end plate (wood platform) after each tog issplit, or whenever necessary to maintain flat contact betweenwood and endplate (platform).
13. Never move the log splitter whilethe engine is running.
14. Never leave your Iog splitter unattendedwith the enginerun-ning. Shut off the engineif you are leaving your splitter, evenfor a short period of time. Someone couldaccidentally activatethe splitting wedge and be injured.
15. Do not run engine in an enclosed area. Exhaust gases containcarbon monoxide. This odorless gas can be deadly wheninhaled.
16. Be carefulnot to touch the muffler after the engine has beenrunning. It will beHOT!
17. If the equipment should start to vibrate abnormally, stop theengine and check immediately for the cause, Vibration is gen-erally a warning of trouble.
18. When cleaning, repairing or inspecting,make certainall mov-ing parts have stopped. Disconnect the spark plug wire andkeep the wire away from the plug to prevent accidental start-ing.
.
CUSTOMER RESPONSIBILITIESDonotoperateyour splitterin poormechanicalconditionorwheninneedofrepair.Periodicallycheckthatallnuts, bolts,screws,hoseclampsandhydraulicfittings are tight to be sureequipmentis in safeworkingcondition.Whereappropriate,checkall saletyguardsandshieldsto be suretheyare inthe properposition.Neveroperateyoursplitterwithsafetyguards,shieldsor otherpro-tectivefeaturesremoved.Thesesafetydevicesare for yourprotection.
3
3, Replace all damaged or worn parts such as hydraulic hosesand fittings immediately with manufacturer approvedreplace-ment parts.
4. Do not change the engine governor settingsor overspeed theengine. This increases the hazardof personal injury.The maxi-mum engine speed is preset by the manufacturer and is withinsafety limits.
5. Do not alter your splitter in any manner such as attaching arope or extensionto the control lever oradding to thewidth orheight of the wedge.Such alterations may causeyour splitterto beunsafe.
6. Perform all recommended maintenance procedures before youuseyour splitter.
7. Do not serviceor repair your togsplitter without disconnectingthe spark plug wire and moving it away from the spark plug.
8. Neverstore the equipment with gasoline in the tank insideof abuilding where ignition sources are present, such ashot waterand space heaters, clothes dryers and the like. Allow theengineto cool before storing in any enclosure.
9. Alwaysstore gasoline in an approved, tightly sealed container.Store the containerin a cool, dry place. Do not store in a build-ing where ignition sources are present.
10. To reduce fire hazard, keep engine free of grass, teaves,woodchips,and excessivegrease and oil.
11. The hydraulic system of your log splitter requires carefulinspection, along with the mechanical parts.Be sure to replacefrayed, kinked, or otherwise damagedhydraulic components.
12. Fluid escaping from a very small hole can be almost invisible.Do not check for leaks with your hand. Escaping fluid underpressure can have sufficient force to penetrate skin, causingserious personal injury. Leaks can be located by passing apieceof cardboardor wood over the suspected leak and look-ing for discoloration.
13. Should it become necessaryto loosenor remove any hydraulicfitting or line, be sure to relieveall pressure by shutting of/theengine and moving the controlhandle back and forth severaltimes.
14. Do not remove the cap from the hydraulictank or reservoirwhile your log splitter is running. Hot oil under pressure couldcause injury.
15. The pressurerelief valve on your splitter is preset at the facto-ry. Do not adjustthe valve, Only a qualified service technicianshould perform this adjustment.
16. Completelydrainfuel tank prior to storage, Thisguardsagainstaccumulationof fuel fumes which couldresultin a fire hazard.
17. Never store log splitter outside without a waterproof cover.Rainwiltcause ruston the inside of thecylinder.
TOWING1. This unitshouldnot be towed on any street, highwayor public
road without checking the existing federal, focal or state vehi-cle requirements. Any licensing or modifications such as tail-lights, etc., neededto comply with the existingfederal, local orstate vehiclerequirementsis the sole responsibility of the pur-chaser.
2. Before towing, be certain the log splitter is correctly andsecurelyattachedto the towing vehicle, and the safetychainsare in place.Leave slackin chainsfor turning allowance.
3. Do not allowanyone to sit or ride on your splitter. They caneasilyfall off and be seriously injured.
CONGRATULATIONS on your purchase of a SearsCraftsman tog splitter, it has been designed, engineeredand manufactured to give you the best possible dependabil-ity and performance.
Should you experience any problem you cannot easily rem*edy, please return the lawn mower to the nearest SearsService Center/Department in the United States. We havecompetent, well-trained technicians and the proper tools toservice or repair this unit.
Please read and retain this manual. The instructions will
enable you to assemble and maintain your log splitter prop-erly. Always observe the "SAFETY RULES,"
MODELNUMBER 247.346250
SERIALNUMBER
DATE OFPURCHASE
THE MODEL AND SERIAL NUMBERS WILL BE FOUNDON A LABEL ATTACHED TO THE FRAME.
YOU SHOULD RECORD BOTH SERIAL NUMBER ANDDATE OF PURCHASE AND KEEP IN A SAFE PLACEFOR FUTURE REFERENCE.
CUSTOMER RESPONSIBILITIES• Read and observe the safety rules.• Follow a regular schedule in maintaining, caring for
and using your log splitter.• Follow the instructions under =Customer
Responsibilities" and "Storage" sections of thisOwner's Manual.
PRODUCT SPECIFICATIONS
Horsepower: 5.0
Displacement: 12.57 cu. in.
Fuel Capacity: 1 Gallon(Unleaded)
Spark Plug (Gap .030 in.): ChampionJ 19LM (or
Equivalent)
Magnetron® Ignition Air Gap: .0125 in.
Tire Pressure 12-15 p.s.i.
MAINTENANCE AGREEMENT
A Sears Maintenance Agreement is available on thisproduct.Contactyour nearestSearsstore for details.
WARNING: This unit is equipped with an internal combus-tion engine and should not be used on or near anyunimproved forest-covered, brush-covered or grass-coveredland unless the engine's exhaust system is equipped with aspark arrester meeting applicable local or state laws (if any).If a spark arrester is used, it should be maintained ineffective 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 onfederal lands. A spark arrester for the muffler is availablethrough your nearest Sears Authorized Service Center.(See the REPAIR PARTS section of this manual.)
ONEYEARLIMITEDWARRANTYONCRAFTSMANLOGSPLITTER
For one year from the date of purchase, when this Craftsman Log Splitter is maintained and lubricated accord-ing to the instructions in the owner's manual, Sears will repair, free of charge, any defect in material and work-manship.
If this Craftsman log splitter is used for commercial purposes, this warranty applies for only 30 days from thedate of purchase.
This warranty does not cover:
• Expendable items which become worn during normal use, such as air cleaners and spark plugs.• Repairs necessary because of operator abuse or negligence, including the failure to maintain the equipment
according to the instructions contained in the owner's manual.
WARRANTY SERVICE IS AVAILABLE BY RETURNING THE CRAFTSMAN LOG SPLITTER TO THE NEAR-EST SEARS SERVICE CENTER!DEPARTMENT IN THE UNITED STATES. THIS WARRANTY APPLIESONLY WHILE THIS PRODUCT IS IN USE IN THE UNITED STATES.
This warranty gives you specific legal rights, and you may also have other rights which may vary from state tostate.
SEARS, ROEBUCK AND CO., D/817WA, Hoffman Estates, tL 60179
i i iiiiiiiiiiiiii i L i II
SAFET _( RULES ..................................................... 2_ 3
PRODUCT SPECIFICATIONS ................................... 4
CUSTOMER RESPONSIBILITIES ............................. 4
WARRANTY ............................................................... 4
INDEX ......................................................................... 5LOG SPLITTER ACCESSORIES ............................... 5
ASSEMBLY INSTRUCTIONS ................................ 6, 7OPERATION ......................................................... 8-12
i iii i iiiiii
CUSTOMER RESPONSIBILITIES ...................... 12-!5
STORAG E ................................................................ 15
SERVICE AND ADJUSTMENTS ........................ 16, 17
TROUBLE SHOOTING ....................................... 18, 19REPAIR PARTS--LOG SPLITTER .................... 20, 21
REPAIR PARTS--ENGINE ................................. 22-27
PARTS ORDERING/SERVICE ................ BACK PAGE
iiiiiiiii i iiiiiiiiiiiiiii i i Ill I IIIIIIII I I
INDEXi
A
Accessories ........................................... 5Adjustments:
Carburetor ................................. 16, 17Flexible Pump Coupler .................... 16Throttle ............................................ 16
Air Cleaner .......................................... 14
Assembly Instructions ....................... 6, 7
B
Beam, Raising and Lowering ................ 9Beam and Splitting Wedge .................. 13
CControls ................................................. 8Customer Responsibilities ......... 4, t 2-15
E
Engine:Cleaning .......................................... 14Lubrication ................................. 13, 14Throttle Control ................................. 8
Starting ............................................ 11Stopping ............................................ 9Storage ............................................ 15
F
Filter, Hydraulic ................................... 13Flexible Pump Coupler ........................ 16
i ,,,,,,,,,,,mi i
GGasoline:
Tank Capacity ................................. 10Type ................................................ 10
I
Initial Use ............................................ 1!
LLubrication:
Engine ....................................... 13, 14Locking Rod .......................................... 8
M
Maintenance Agreement ....................... 4Maintenance Schedule ........................ 12Muffler ................................................. 15
OOil:
Change ...................................... 13, 14Type ................................................ 10
Operating Log Splitter ........................... 9
R
Repair/Replacement Parts:Log Splitter ................................ 20, 21Engine ........................................ 22-27
Reservoir Fluid .............................. 11, 13Responsibilities, Customer ........ 4, 12-15
iiiiiii ii
S
Safety Rules ...................................... 2, 3Service and Adjustments:
Carburetor ................................. 16, 17Flexible Pump Coupler .................... 16
Spark Plug ........................................... 14Specifications ........................................ 3Splitting Wood ....................................... 9
Starting the Engine .............................. 11Stopping the Engine .............................. 9Storage ................................................ 15
TTable of Contents .................................. 5Throttle Adjustment ............................. 16Tires .................................................... 17
Transporting .................................... 9, 10Trouble Shooting Guide ................ 18, 19
W
Warranty ................................................ 3
iiiiiiiiiiii,i i i ,,,,,,,,,,,m iiiiiiiiiii i iii i
LOG SPLITTER ACCESSORIES__ I mile I IIIIII I II I I I IIII I ii ,,,,,,,,, ................................................
These accessories were available when the log splitter was purchased. They are aJso available at most Searsretail outlets, catalog and service centers. Most Sears stores can order repair pads for you, when you provide the
model number of your log splitter.
SparkPlug
am,,-
Air Filter Muffler EngineOil
ip _*,
! ._mllI t.--|
Gas Can
5
Stabilizer
........ ASSEMBLY INSTRUCTIONSI I IIIIIIIIIIIIIIIIIIIII IIIIIIII iiii IIII IIIIIII g i liB mUiR ,,,H ,,,,,, ,,, ,,,,m ,,,,,,,
Wedge, Beam andCylinder
Jack
Wheels and
Tank
FIGURE 1.
Tongueand HitchAssembly
WheelsReservoir Tank
Assembly
FIGURE 2.
FIGURE 3.
IMPORTANT: This unit has been shipped withoutgasoline or oil in the engine. Be certain to serviceengine with gasoline and oil before operating yourlog splitter.
TOOLSREQUIREDFORASSEMBLY(1) Knife(1) Cutters(2) 9/16" Wrenches*(1) Screwdriver(1) Pliers*Adjustable Wrenches may be used.
OTHER MATERIALS REQUIREDEngine Oil (Provided in Carton)Unleaded GasolineApproximately 7,6 Gallons of Dexron 11Automatic
Transmission Fluid or 10W Non-Foaming HydraulicFluid
Wedge, Beam andCylinder Assembly
EndPlate
UNPACKING• Remove staples in top flaps of carton. Remove top
panel.
• Cut carton down along each corner. Lay cartondown flat. See figure 2.
• Cut and remove the bands holding the unit inplace.
NOTE: All hardware needed for assembly has beenplaced in position on the various parts of the logsplitter.
Tongue and HitchAssembly
Tongue and HitchAssembly
Wheels andReservoir Tank
Assembly
Hex Nuts
<-PARTS IN CARTON (See figure 2)Wheels and Reservoir Tank AssemblyWedge, Beam and Cylinder AssemblyTongue and Hitch AssemblyBottle of Engine Oil (Not Shown)
ASSEMBLINGYOUR LOG SPLITTER• Remove the hex nuts, lock washers and hex bolts
from the middle of the wheels and reservoir tank
assembly.
• Place the end of the tongue and hitch assembly inbetween the brackets on the wheels and reservoirtank assembly. Secure with hardware just
-',P-----removed. See figure 3.
• Roll the wheels and reservoir tank assembly off the
packing material.
• Rotate the wedge, beam and cylinder assembly90° so the end plate (refer to figure 1) is off thewooden pallet. Stand the wedge, beam andcylinder assembly upright, with cylinder to the top.
_ ARNING: USE EXTREME CAUTION ASASSEMBLY IS VERY HEAVY.
6
Pin
FIGURE 4.
ReservoirTank
FIGURE 5.
ControlValve
Hose
FIGURE 6.
Cotter
Return
PressureHose
Pump
SuctionHose
• Turn the wedge, beam and cylinder assemblyaround 180° degrees so the wheels and reservoirtank assembly can be easily attached to it.
• Remove the cotter pin and the hinge pin, locatedon top of the reservoir tank assembly. Move thereservoir tank assembly in position against the
-,i----beam. See figure 4. Line up holes by lifting hitchend of assembly,
• Insert hinge pin just removed through weldedbrackets on beam and reservoir tank assembly.Secure with cotter pin, bending the ends of the pinin opposite directions.
• Tilt the tog splitter and roll off the packing materials.• The jack stand is attached to the tongue, and is in
the transport position. Remove the spring pin andclevis pin. Pivot the jack stand to the operatingposition (90°), and secure with the clevis pin andspring pin. Refer to figure 1.
ATTACHINGTHEHOSESIMPORTANT: REMOVE ANY PLASTIC PROTEC-TIVE CAPS ON HOSE ENDS AND FITTINGSBEFORE A1 I'ACHING HOSES.
SUCTION HOSE• The suction hose is attached to the reservoir tank,
beneath the engine mounting bracket. See figure 5.Cut off the securing strap. Loosen the hose clampon the free end of the hose using a screwdriver.
• Remove the protective cap from the fitting on thebottom of the pump (some oil may flow frompump). Attach the end of the suction hose to thefitting on the bottom of the pump. Place the hoseclamp at the base of the fitting, and tightensecurely.
RETURN HOSENOTE: The return and pressure hoses are protectedby wire hose guards. It may be necessary to pushhose guards back to install hoses to the log splitter.• The return hose is attached to the top of the control
valve. Loosen the hose clamp on the free end of thehose using a screwdriver. Cut off the securing strap.
• Remove the protective cap from the fitting on top ofthe filter head. Attach the end of the return hose tothe fitting on top of the filter head. See figure 6.Place the hose clampat the base of the fitting, andtighten securely.
PRESSURE HOSE• The pressure hose is attached to the top of the
pump. Route the hose as shown in figure 6. Securethe pressure hose to the bottom of the controlvalve, using an adjustable wrench.
FINAL ASSEMBLY
• Make certain all hose clamps are tightened securely.• The tires may have been over-inflated for shipping
purposes. Recommended pressure is between 12and t5 p.s.i. Check tire pressure and reduce ifnecessary.
I • II IIIIIIIIIIIIIfillII IIIIIIIIIIIII I J I I I I I a I aD I IIIIIIIIII
OPERATIONlira ,,, ,i, ,, i ,i i m ,,,,,,,,,,,,,,,,,
KNOWYOURLOGSPLITTERREAD THiS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR LOG SPLITTER.Compare the illustrations with your log splitter to familiarize yourself with the location of various controJsandadjustments, Save this manuat for future reference.
Beam
JackStand
ControlHandle
Splitting
LockingRod
Fuel
Choke
rhrottle
Handle
i
Fuel Spark Plug,Shut-Off Wire and Boot
Valve Under Cover)
Fill
Switch
Reservoir
StarterHandle
FIGURE 7. End Plate] II IIIIII ] 1111111111111111 I
MEETSANSI SAFETYREQUIREMENTSSears log splitters conform to the safety standard B7! .7-1985 of the American National Standards Institute.
OPERATINGCONTROLS(See figure 7)
LOCKING RODSmLocated on the tongue andreservoir tank assemblies, They are used to securethe beam in the horizontal or vertical position.
CHOKE LEVERBUsed to enrich the fuel mixture inthe carburetor when starting a cold engine.
STARTERHANDLE--Used to manuallystart theengine.
11111iiiiiiiiiii
ENGINE SHUT-OFF SWITCHmUsed to stop theengine.
FUEL SHUT-OFF VALVE_Used to stop the flow offuel into the carburetor.
THRO'n'LE CONTROLmPermits selection of fast orslow engine speed.
WARNING: NEVER STAND NEXT TO THE
SPLITTING WEDGE WHEN OPERATINGTHE LOG SPLITTER. ALWAYS STANDBEHIND THE RESERVOIR TANK.
I IIIII II I IIIIIIIIII i iiiiiiiiiiiiiiiiiiiiiii
BEFORE USING YOUR LOG SPLITTER, AGAIN REFER TO THE "SAFETY RULES" AS SHOWN ON PAGE 2OF THIS MANUAL. ALWAYS BE CAREFUL.
The operation of any log splitter can result in foreign objects being thrown into theeyes, which can result in severe eye damage. Always wear safety glasses or eyeshields before starting power tool operation or while performing any adjustments orrepairs. We recommend Wide Vision Safety Mask for over spectacles or standardsafety glasses available at Sears Retail or Catalog Stores.
8
TO STOPENGINE• Move throttle control lever to SLOW position.• Move engine shut-off switch to OFF position. See
figure 7.• Disconnect spark plug wire and move away from
spark plug to prevent accidental starting whileequipment is unattended.
• Close fuel shut-off valve when equipment is not inuse to prevent fuel leakage,
HOW TO USE YOUR LOG SPLITTERRAISING AND LOWERING BEAM• Place log splitter on a firm, level surface. To raise
the beam for vertical operation, pull the locking rodon the tongue out and pivot it down to release thebeam. Place the beam in the vertical position,Secure it with the locking rod on the reservoir tankassembly. See figure 7.
• To lower the beam, pull out on the locking rod andpivot it down to release the beam, Carefully pullback on beam and lower it to the horizontal posi-tion. Pull the locking rod on the tongue out, pivot itup and release it to hold the beam. Make certain itis latched securely.
USING THE CONTROL HANDLEThe control handle has three positions:FORWARD--Push the control handle down for verti-
cal operation, push it forward for horizontal opera-tion--Splitting wedge moves toward the end plate.Control handle will return to neutral position assoon as handle is released.
NEUTRAL (Middle position)--Splitting wedge stops inplace.
REVERSE--Push the control handle upward for verti-cal operation, push it toward the rear for horizontaloperationJSptitting wedge returns. The controlhandle will lock in the reverse position, and willreturn to neutral automatically when the reversestroke is complete.
Splitting
Reservoi r
FIGURE 8.--Vertical Operation
SPLITTING WOODUse the log splitter only on a level, hard surface.Never stand next to the splitting wedge whenoperating the log splitter. Always stand behind thereservoir tank. See figures 8 and 9. Never attempt tocut a log in half sideways. Always split the log length-wise. Maximum length of log to be split is 24".
,Ae
e
o
WARNING: ALWAYS USE THE LOGSPLITTER IN THE VERTICAL POSITIONONLY WHEN SPLITTING HEAVY LOGS.
Set throttle at maximum speed (3450-3600 RPM).Place the log upright, on top of end plate for verti-cal operation, and on top of beam for horizontaloperation,Push the control handle to forward position until thesplitting wedge just contacts the log. Release thecontrol handle.Step behind the reservoir tank (see figures 8 or9) and push the control handle in forward positionuntil the log is split.Move the control handle to reverse position toreturn the splitting wedge.
ControlHandk
SplittingWedge
End Plate
9
Reservoir Tank
FIGURE 9.--Horizontal Operation
WARNING: IF THE FLUID BECOMESEXCESSIVELY HOT AT ANY TIME DUR-ING OPERATION, STOP THE UNIT ANDALLOW THE FLUID TO COOL DOWN.MAXIMUM PERFORMANCE WILL NOT BEOBTAINED FROM THE LOG SPLITTER IFTHE FLUID IS TOO HOT. USE EXTREMECAUTION AS CONTACTING SURFACESCONTAINING HOT FLUID COULDRESULT IN SERIOUS PERSONALINJURY.
TRANSPORTING LOG SPLITTER• Lower the beam to its horizontal position. Make
certain the beam is latched securely with the lock-ing rod.
• Remove the quick release pin which secures thejack stand. Support the tongue, and pivot the jackstand up against the tongue. Secure with the quickrelease pin.
• Attach the hitch to a towing vehicle, making certainto latch securely. Attach the safety chains to thetowing vehicle.
GASAND OIL FILL-UPOILOnly use high quality detergent oil rated with API ser-vice classification SG. Select the oil's viscosity gradeaccording to your expected operating temperature.
Colder < 32°F ..... _ Warmer
5W30 SAE 30
NOTE: Although multi-viscosity oil (5W30, 10W30,etc.) Improve starting in cold weather, these multi-viscosity oils will result in increased oil consumptionwhen used above 32°F. Check your oil level more fre-quently to avoid possible engine damage from run-ning low on oil.
• Fill engine with oil as follows. Remove oil fill dip-stick. See figure 10. With log splitter level, use afunnel to fill engine with oil to FULL mark on dip-stick. Capacity is approximately 1-1/4 pints. Becareful not to overfill. Check oil level. Refill to FULLmark on dipstick if necessary. Replace dipstick andtighten.
FIGURE 10.
OilFill
Dipstick
GAS
• Remove fuel cap and fill fuel tank with about onegallon of clean, fresh, lead-free grade automotivegasoline. DO NOT use Ethyl or high octane gaso-line. Be certain container is clean and free fromrust or foreign particles. Never use gasoline thatmay be stale from long periods of storage in thecontainer. Replace fuel cap.
10
WARNING: DO NOT FILL CLOSER THAN1/2 INCH OF TOP OF FUEL TANK TOPREVENT SPILLS AND TO ALLOW FORFUEL EXPANSION. IF GASOLINE ISACClDENTLY SPILLED, MOVE LOGSPLII'rER AWAY FROM AREA OF SPILL.AVOID CREATING ANY SOURCE OFIGNITION UNTIL GASOLINE VAPORSHAVE DISAPPEARED.
WARNING: EXPERIENCE INDICATES THAT ALCO-HOL BLENDED FUELS (CALLED GASOHOL ORUSING ETHANOL OR METHANOL) CAN AI"IrRACTMOISTURE WHICH LEADS TO SEPARATION ANDFORMATION OF ACIDS DURING STORAGE.ACIDIC GAS CAN DAMAGE THE FUEL SYSTEMOF AN ENGINE WHILE IN STORAGE. TO AVOIDENGINE PROBLEMS, THE FUEL SYSTEMSHOULD BE EMPTIED OR TREATED WITH FUELSTABILIZER BEFORE STORAGE FOR 30 DAYSOR LONGER. USE FRESH FUEL NEXT SEASON.SEE "STORAGE" SECTION FOR ADDITIONALINFORMATION.
NEVER USE ENGINE OR CARBURETOR CLEAN-ER PRODUCTS IN THE FUEL TANK OR PERMA-NENT DAMAGE MAY OCCUR.
Spark Plug,Wire and Boot
Fuel .(Under Cover)Tank,
Mufti OilFill
Dipstick
Starter_ \_ k/_ " /_:'t//
Handle _'__
FIGURE 11.
BEFOREEACHUSEBefore each use, check the following:
• Place log splitter on a firm, level surface. For verti-cal operation, putl the locking rod out and pivot itdown to release the beam. Place the beam in thevertical position, See figure 7.
• Remove the vent plug and check the fluid level,See figure 12. Fluid level should be 1-1/2" to 2"from the top of the tank.
NOTE: Before initial use or first time use after stor-age, be certain to fill the reservoir as instructed in nextsection.
IMPORTANT: Reservoir tank must be full as in-structed. Low fluid level will damage the pump andvoid your warranty.
• Lubricate the beam area where the splittingwedge will slide with engine oil (DO NOT USEGREASE). Make certain to oil both front and backof the beam face.
• Fill fuel tank as instructed previously.
• Attach spark plug wire and cover to spark plug.See figure 11.
FIGURE 12.
& WARNING: DO NOT OPERATE THE LOGSPLITTER WITHOUT THE PROPERAMOUNT OF TRANSMISSION FLUID INTHE RESERVOIR TANK.
BEFOREINITIAL USEFill the reservoir tank as follows.
• Remove reservoir vent plug, See figure 12. UsingDexron II automatic transmission fluid, fill reservoirto the top. Replace vent plug securely.
NOTE: Total capacity of system is approximately 4gallons.
• Disconnect the spark plug wire. Prime the pumpby pulling the recoil starter, to turn the engineover, approximately 10 times. Reconnect thespark plug wire.
• Start engine. Use the control handle to extend thewedge to the far extended position. Leave thewedge in this position (do not retract).
• Refill tank to within 1-1/2" to 2" from the top of thetank.
• Now retract the wedge. Extend and retract thewedge fully 10 to 12 complete cycles to removetrapped air in the system (system is "self-bleed-ing").
• Refill the reservoir to within 1-1/2" to 2" from thetop of the tank. Much of the original fluid has beendrawn into the cylinder and hoses. Make certain torefill the reservoir, to prevent extreme damageto the hydraulic pump. Failure to refill the tankwill void your warranty.
NOTE; Some fluid may overflow from the vent plug asthe system builds heat and the fluid expands andseeks its own level.
11
TOSTARTENGINE• Open cover (on top of fuel tank) and attach spark
plug wire and rubber boot to spark plug if neces-sary. See figure 11.
• Open fuel shut-oft valve by turning in direction ofarrow. See figure t3,
• Place the throttle control lever in FAST position.See figure 13.
NOTE: If the throttle control lever fails to stay in thedesired position or if it is hard to move, refer to theservice and adjustment section.
• Move choke lever down to CHOKE position.
• Place the engine shut-off switch in ON position.See figure 13.
• Grasp starter handle (see figure 11) and pull ropeout slowly until engine reaches start of compres-sion cycle (rope will pull slightly harder at thispoint). Let the rope rewind slowly.
• Pull rope with a rapid, continuous, full arm stroke,Keep a firm grip on starter handle. Let rope rewindslowly. Do not let starter handle snap back againststarter.
• Repeat preceding two instructions until enginefires. When engine starts, move choke lever onengine halfway between CHOKE and RUN.
NOTE: If engine does not fire after three attempts,move choke lever halfway between CHOKE and RUNposition and try again. See figure 13.
• Run wedge up and down beam 6 to 8 times to cir-culate the hydraulic fluid, which will warm and thinthe fluid.
On
Fuel Shut-OffValve
,,,,, ,,
Throttle Engine Shut_Switch
....... ,,, ,,,
Choke" _t_l_l ChokePosition
CHOKE
TO STOPENGINE• Move throttle control lever to SLOW position.• Move engine shut-off switch to OFF position. See
figure 13.• Disconnect spark plug wire and move away from
spark plug to prevent accidental starting whileequipment is unattended.
• Close fuel shut-off valve when equipment is not inuse to prevent fuel leakage.
FIGURE 13.
III IIIIIII IIIIIIIIIIIIIIIIIIII II I I1[111 IIII
CUSTOMER RESPONSIBILITIESB/ • I 1/I IIIIIIIIIIIIIIIIII I I
......... /1_ ,..'_-/.._-I .......
/ ,,"/_/,_"/,_/ SERVlCEDATpV
MAINTENANCE SCHEDULEFILL IN DATESAS YOU COMPLETEREGULAR SERVICE
Check Reservoir Fluid
Lubricate Beam and Wedge q .....
Change Hydraulic Filter _/i
Check Engine Oil V
Change Engine Oil _t q
Service Air Cleaner V
Clean Engine VIdl] , i .......,,,,,,,,
Spark Plug _/
Muffler q....I
_/ CHECK
12
GENERALRECOMMENDATIONS Hex Bolts
& WARNING: ALWAYS STOP THE ENGINEAND DISCONNECT THE SPARK PLUGWIRE BEFORE PERFORMING ANY MAIN-TENANCE OR ADJUSTMENTS.
Check all nuts, bolts and hose clamps periodically tomake certain they are tightened securely.
LOGSPLITTERRESERVOIR FLUIDCheck the hydraulic fluid level in the log splitter reser-voir tank before each use. Fluid level should be 1-1/2"to 2" from the top of the tank.
Change the hydraulic fluid in the reservoir every 100hours of operation. Disconnect the suction hose fromthe bottom of the reservoir tank, and drain the fluidinto a suitable container. Refill using only Dexron IIautomatic transmission fluid, as instructed in theBEFORE INITIAL USE section of this manual. Also,make certain to change the hydraulic filter.
NOTE: Drain the fluid and flush the reservoir tank and
hoses with kerosene whenever any repair work is per-formed on the tank, hydraulic pump or valve.Contaminants in the fluid will damage the hydrauliccomponents (should be performed by your SEARSService Center).
WARNING: USE EXTREME CAUTIONWHEN WORKING WITH KEROSENE, ASIT IS AN EXTREMELY FLAMMABLEFLUID.
WedgePlate
Gib"Back _.
Plate
FIGURE 14.
Periodically remove and replace the "gibs" (spacers)between the wedge plate and the back plate as fol-lows.
NOTE: If desired, the gibs may be rotated and/orturned over for even wear.
• Remove the center bolt on top of the wedge plate.Slide the gib plate out. See figure 14.
• Remove and replace the gibs. Reassemble the gibplate, making certain flat washer is in place under thegib plate.
• Readjust the bolts on the side of the wedge plate asinstructed previously.
HYDRAULIC FILTERChange the hydraulic filter every 50 hours of opera-tion. Use only a 10 micron hydraulic filter. Order partnumber 723-0405.
BEAM AND SPLITTING WEDGELubricate both sides of the beam where it contacts thesplitting wedge with engine oil before each use toobtain years of service. However, normal wear willoccur. Periodically adjust the bolts on the side of thewedge plate as follows to eliminate the excess spacebetween the wedge plate and the beam. See figure14.
• Loosen the three hex bolts on top of the wedgeplate (beneath the splitting wedge).
• Loosen the lock nuts on the two adjustment boltson the side of the gib plate, located beneath thesplitting wedge. Turn the adjustment bolts in untilsnug, then back them off slowly until the wedgeassembly wil! slide on the beam.
• Tighten the lock nuts securely against the gib plateto hold the adjustment bolts in this position.
• Retighten the three hex bolts on top of the wedgeplate.
ENGINEENGINE OILOnly use high quality detergent oil rated with API ser-vice classification SG. Select the oil's viscosity gradeaccording to your expected operating temperature.
Colder < 32°F "' = Warmer
13
NOTE: Although multi-viscosity oil (5E30, 10W30,etc.) improves starting in cold weather, these multi-viscosity oils will result in increased oil consumptionwhen used above 32 ° F. Check your oil level morefrequently to avoid possible engine damage from run-ning low on oil.
Your four-cycle engine will normally consume someoil; therefore, check engine oil level regularly--approximately every five hours of operation andbefore each usage. Stop engine and wait severalminutes before checking oil level. With engine level,the oil must be to the FULL mark on dipstick (refer tofigure 11). Change engine oil after the first five hoursof operation, and every twenty-five hours thereafter.
Retainer Cover ,aseSlot
Pre-Cleaner
To Drain Oil:• Drain oil while engine is warm,
a, Remove oil drain plug. Catch oil in a suitablecontainer.
b. When engine is drained of all oil, replace drainplug securely.
• Refill with fresh oil. Refer to GAS AND OIL FILL-UP section.
• Replace dipstick.
AIR CLEANER
The air cleaner prevents damaging dirt, dust, etc.,from entering the carburetor and being forced into theengine and is important to engine life and per-formance.
Never run your engine without air cleaner com-pletely assembled.To Service Air Cleaner:
Service pre-cleaner after every 25 hours of use, or atleast once a season. Service cartridge every 100 hoursof use, or at least once a season. Service pre-cleanerand cartridge more often under dusty conditions.
• Loosen air cleaner cover screws. Remove coverand air cleaner assembly from base. See figure 15.
• Remove air cleaner assembly from inside coverand disassemble.
• To service foam pre-cleaner: Remove pre-cleaner.Wash in liquid detergent and water. Squeeze dry ina clean cloth. Saturate in engine oil. Squeeze in aclean, absorbent cloth to remove all excess oil. Ifpre-cleaner is very dirty, replace it.
• To service cartridge: Clean by tapping gently on aflat surface, tf very dirty, replace. Do not oi! cartridge.
NOTE: Do not use petroleum solvents (e.g. kerosene)or pressurized air to clean cartridge. They will causecartridge to deteriorate.
• Reassemble retainer on pre-cleaner and cartridge(screen side of pre-cleaner toward cartridgepleats). Place assembly into cover.
• Insert tabs on cover into slots in base and tightencover screws securely.
14
CoverScrews
FIGURE 15.
CLEAN ENGINEClean engine periodically. Remove dirt and debriswith a cloth or brush. Cleaning with a forceful spray ofwater is not recommended as water could contami-
nate the fuel system.
Yearly or every 25 hours, whichever occurs first,remove the blower housing and clean the areasshown in figure 16 to avoid overspeeding, overheatingand engine damage. Clean more often if necessary.
WARNING: PERIODICALLY CLEAN MUF-
FLER AREA TO REMOVE ALL GRASS,DIRT AND COMBUSTIBLE DEBRIS.
Clean Outand
Dirt
FIGURE 16.
SPARK PLUGThe spark plug should be cleaned and the gap resetto .030" at least once a season or every 50 hours ofoperation. See figure 17. Spark plug replacement isrecommended at the start of each season. Refer toengine parts list for correct spark plug type.
NOTE: Do not sandblast spark plug. Spark plugshould be cleaned by scraping or wire brushing andwashing with a commercial solvent.
.030" Feeler Gauge
FIGURE 17.
Spark Plug
MUFFLERDo not operate the tog splitter without a muffler ortamper with the exhaust system. Damaged mufflers orspark arresters could create a fire hazard, inspectperiodically, and replace if necessary. If your engineis equipped with a spark arrester screen assembly,remove every 50 hours for cleaning and inspection.Replace if damaged.
I IIIIII ..... ii IIIIIIIIIIIIIIIIIIIIIIII llIIIIIIIIIIIIIIIIIIII1111111111111 IIIII II IIII III --
STORAGEI IIIIIIIIIII I ......................
Prepare your log splitter for storage at the end of theseason or if the log splitter will not be used for 30days or more.
_) WARNING: NEVER STORE MACHINEWITH FUEL IN THE FUEL TANK INSIDEOF BUILDING WHERE FUMES MAYREACH AN OPEN FLAME OR SPARK, ORWHERE IGNITION SOURCES AREPRESENT SUCH AS HOT WATER ANDSPACE HEATERS, FURNACES, CLOTHESDRYERS, STOVES, ELECTRIC MOTORS,ETC.
NOTE: A yearry check-up by your local Sears ServiceCenter is a good way to make certain your log splitterwill provide maximum performance for the next sea-son.
LOG SPLI'R'ER• Clean the log splitter thoroughly.
• Wipe unit with an oiled rag to prevent rust, espe-cially wedge and beam.
• The tongue can be removed and reattached in anupright position as shown in figure 18 to take lessspace when storing.
FIGURE 18.
_J
ENGINEIMPORTANT: IT IS IMPORTANT TO PREVENTGUM DEPOSITS FROM FORMING IN ESSENTIALFUEL SYSTEM PARTS SUCH AS CARBURETOR,FUEL FILTER, FUEL HOSE, OR TANK DURINGSTORAGE. ALSO, EXPERIENCE INDICATES THATALCOHOL BLENDED FUELS (CALLED GASOHOLOR USING ETHANOL OR METHANOL) CANATTRACT MOISTURE WHICH LEADS TO SEPARA-TION AND FORMATION OF ACIDS DURING STOR-AGE. ACIDIC GAS CAN DAMAGE THE FUEL SYS-TEM OF AN ENGINE WHILE IN STORAGE.• Drain the fuel tank.• Start the engine and let it run until the fuel lines and
carburetor are empty.• Never use engine or carburetor cleaner products in
the fuel tank or permanent damage may occur.• Use fresh fuel next season.NOTE: Fuel stabilizer is an acceptable alternative inminimizing the formation of fuet gum deposits duringstorage. Add stabilizer to gasoline in fuel tank or stor-age container. Always follow the mix ratio found onstabilizer container. Run engine at least 10 minutesafter adding stabilizer to allow the stabilizer to reachthe carburetor. Do not drain the gas tank and carbure-tor if using fuel stabilizer.• Drain all the oil from the crankcase (this should be
done after the engine has been operated and is stillwarm) and refill the crankcase with fresh oil.
• If you have drained the fuel tank, protect the insideof the engine as follows. Remove spark plug, pourapproximately 1/2 ounce (approximately one table-spoon) of engine oil into cylinder and crank slowryto distribute oil. Replace spark plug.
OTHER• Do not store gasoline from one season to another.• Replace your gasoline can if your can starts to rust.
Rust and/or dirt in your gasoline will cause problems.• Store unit in a clean, dry area.NOTE: If storing in an unventilated or metal storageshed, be certain to rustproof the equipment by coatingwith a light oil or silicone.
15
, iii i iiiiiii iiii iii
FLEXIBLEPUMP COUPLERThe flexible pump coupler is a nylon "spider" insert,located between the pump and engine shaft. Over aperiod of time, the coupler wil! harden and deteriorate.Replacement is needed if you detect vibration ornoise coming from the area between the engine andthe pump. If the coupler fails completely, you wil!experience a loss of power. For a replacement tlexiblepump coupler, order part number 717-0891.
iii ii i iii i iiiii | iiiiii in
SERVICE AND ADJUSTMENTSIIIIIII i z= m
NOTE: Make certain proper clearance is obtainedbefore tightening set screw.
• Reattach spark plug wire to spark plug.
PUMP
WARNING: NEVER HIT THE PUMPSHAFT IN ANY MANNER, AS ANY BLOWWILL CAUSE PERMANENT DAMAGE TOTHE PUMP.
Set Screw
NylonInsert piing
Halves
When replacing the flexible pump coupling, proceedas follows. Follow the instructions care|ully as thealignment is very critical.
• Disconnect the spark plug wire from the spark plug,and secure it away from the spark plug.
• Using a 1/2 inch wrench, remove three nuts andlock washers which secure the pump to the cou-pling shield. Two nuts are at the bottom cornersand one is in the top center.
• Remove the pump.
• Rotate the engine by pulling starter handle untilengine coupling half set screw is at bottom. Loosenset screw using 7/64 inch Allen wrench. Slide cou-pling half off of engine shaft.
• Loosen set screw on pump coupling half, andremove coupling hail.
• Slide new engine coupling half onto the engineshaft until the end of the shaft is flush with the inner
portion of the coupling half. (There must be spacebetween end of engine support bracket and cou-pling half.) Tighten set screw.
• Install pump coupling half and key on pump shaft.Rotate coupling half until set screw faces down. Donot tighten set screw.
• Install nylon "spider" onto engine coupling half.
• Align pump coupling half with nylon "spider" byrotating engine using starter handle. Slide couplinghalf into place while guiding three mounting boltsthrough holes in pump support bracket.
• Secure with nuts and washers removed earlier.
• Set .010 to .060 inch clearance between the nylon"spider" and the engine coupling half and movingpump coupling half as needed. Secure pump cou-pling half with set screw.
16
ENGINE
FIGURE 19.--BOTTOM VIEW
THROTTLEADJUSTMENTTo adjust throttle control lever, loosen or tighten wingnut until throttle control lever moves with some resis-tance and still remains in desired position whenengine is running. See figure 20.
ThrottleControl.Lever
WingNut
FIGURE 20.
CARBURETORADJUSTMENTWARNING: IF ANY ADJUSTMENTS ARE
MADE TO THE ENGINE WHILE THEENGINE IS RUNNING (E.G. CARBURE-TOR), KEEP CLEAR OF ALL MOVINGPARTS. BE CAREFUL OF HEATED SUR-FACES AND MUFFLER.
Minor carburetor adjustment may be required to com-pensate for differences in fuel, temperature, altitudeor load.
NOTE: A dirty air cleaner will cause engine to runrough. Be certain air cleaner is clean and attached tothe carburetor before adjusting carburetor, Do notmake unnecessary adjustments. Factory settings aresatisfactory for most applications and conditions.
Never attempt to change maximum engine speed. It ispre-set at the factory and should be changed only bya qualified service technician who has the necessaryequipment.
The carburetor may need re-adjusting if engine lackspower or does not idle properly. If adjustments areneeded, proceed as follows.• Close idle mixture valve (see figure 21) clockwise
( _ ) finger tight only. Forcing may cause damage.Then open 1-1/2 turns counterclockwise ( _ ).
• Start engine and allow to warm for five minutes.• Move throttle control lever to IDLE position.• Rotate throttle counterclockwise (v_) and hold
against idle speed adjusting screw. Turn idle speedadjusting screw unlil engine is running at 1750RPM
• Turn idle mixture valve clockwise (f'q) (lean mix-ture) until engine JUST starts to slow. Then turn itcounterclockwise (('_) (rich mixture) until enginestarts to run unevenly. Set at midpoint between richand lean mixture.
• Recheck idle RPM and readjust if necessary.• Move throttle control lever to FAST position.
Engine should accelerate without hesitation orsputtering, tf it does not, carburetor should be read-justed, usually to a slightly richer mixture.
ENGINESPEEDYour engine speed has been factory set. Do notattempt to increase engine speed or it may result inpersonal injury, if you believe the engine is runningtoo fast or too slow, take your log splitter to thenearest SEARS Service Center for repair and adjust-ment.
TIRESRecommended operating tire pressure is 12 to 15p.s.i. (sidewall of tire may give tire manufacturer's rec-ommended pressure). Maximum tire pressure underany circumstances is 30 p.s.i. Equal tire pressureshould be maintained on all tires.
When installing a tire to the rim, be certain rim isclean and free of rust. Lubricate both the tire and rimgenerously. Never inflate to over 30 p.s.i, to seatbeads.
WARNING: EXCESSIVE PRESSURE(OVER 30 p.s.t.) WHEN SEATING BEADSMAY CAUSE TIRE/RIM ASSEMBLY TOBURST WITH FORCE SUFFICIENT TOCAUSE SERIOUS INJURY.
IdleSpeedScrew
idle
Valve
FIGURE 21.
17
I I I I I I IJ II I IIUIJ I
TROUBLE SHOOTINGw,,,ll nun
PROBLEM
Engine fails to start
Loss of Power; .........operation erratic
POSSIBLE CAUSE(S )
o
o
o
0
o
O
Engine overheats ...........................•
Will not split logs
Engine shut-off switch OFF.Fuel shut-off valve closed.Fuel tank empty, or stale fuel.Spark plug wire disconnected.Faulty spark plug.
Spark plug wire loose.Unit running on CHOKE.Blocked fuel line or stale fuel.
Water or dirt in fuel system.
Carburetor out of adjustment.
Dirty air cleaner.
Carburetor not adjustedproperly.
• Engine oil level low.• Air flow restricted.
• Reservoir fluid level low,
CORRECTIVE ACTION
o
o
e
o
O
o
,,,,, .......,,,,,,,,,,,,,,,
Move switch to ON position.Open fuel shut-off valve.Fill tank with clean, fresh fuel.Connect wire to spark plug.Clean, adjust gap or replace.
,, ,,,,,,,
Connect and tighten spark plug wire.Move choke lever to OFF position.Clean fuel line; fill tank with clean freshgasoline.Disconnect fuel line at carburetor to drain fueltank. Refill with fresh fuel.Adjust carburetor or contact your SEARSService Center.Service air cleaner. See CustomerResponsibilities section of this manual.
Adjust carburetor or contact your SEARSService Center.Fill crankcase with proper oil.Remove blower housing and clean.Check and fill reservoir tank as instructedin Operation section of this manual.
NOTE: For repairs beyond the minor adjustments listed above, please contact your nearest SEARS Service Center.
18
............ i iiiiiiiiiiiiiiiiiiii ii • i,i r ii iiiiiiiiiii, Jiiiiiiiiiiiiiiii iiiiiiii
HYDRAULIC TROUBLE SHOOTING GUIDE_,,,,i ,,,, m i ==
Problem, ,,,,
Cylinder rod will notmove
,,,,,,,,,
Slow cylinder shaftspeed whileextending andretracting
Engine runs butwood will not splitor wood splits tooslowly
Engine stalls duringsphtting
Engine will not turnor stalJs under towtoad conditions
Leaking pump shaftseal
N IIIIIIIIIIIIIIII / I I
,,,,,,u,,_.................
Probable Cause(s)
A Broken driveshaftB Loose shaft couplingC Gear sections damagedD Damaged relief valveE Hydraulic lines blockedF Too little oil to pumpG Damaged directional valveH Blocked directional valve
A Gear sections damagedB Excessive pump inlet vacuum
CDEF
GH
ABC
Slow engine speedDamaged relief valveToo little oil to pumpAir in oi_
Directional valve leaking internally.l.nterna.!tydamaged, cylinder
Small gear section damagedPump check valve leakingExcessive pump inlet vacuum
D Low relief valve settingE Too little oil to pumpF Air in oil
G DirectionaJ valve leaking internallyH Overloaded cylinderI internally damaged cylinder
A L=owhorsepower!weak engineB Overloaded cylinder
A Engine/pump misalignmentB Frozen or seized pumpC Low horsepowerlweak engine
_ Hydraulic lines blockedBlocked directional valve
A Broken driveshaftB Engine/pump misalignmentC Gear sections damagedD Poody positioned shaft sealE Plugged oil breather
Corrective Action
A Return unit for authorized repairB Correct engine/pump alignment as necessaryC Return unit for authorized repairD Retum directional valve for authorized repairE Flush and clean hydraulic systemF Add oil to reservoirG Return unit for authorized repairH Flush and clean hydraulic system; return
unit for authorized repair
A Return unit for authorized repairB Make certain pump inlet hoses are clear
and unblocked--use short, largediameter inlet hoses
C Return unit for authorized repairD Return unit for authorized repairE Add oil to reservoirF Add oil, clean reservoir, make certain oil
return tube is below oil levelG Return unit for authorized repairH Return unit for authorized repair
,,,,,,,,,,,,,,,, _ ....
A Return unit for authorized repairB Return unit for authorized repairC Make certain pump inlet hoses are
clear and unblocked; use short, largediameter inlet hoses
D Adjust valve while using pressure gauge"E Add oil to reservoirF Add oil, clean reservoir, make certain oil
return tube is below oil levelG Return unit for authorized repairH Do not attempt to split wood against the grainI Return unit for authorized repair
A Retum unit for authodzed repairB uo not attempt to split wood against the grain
A Correct alignment as necessaryB Return unit for authorized repairC Return unit for authorized repairD Flush and clean hydraulic systemE Flush and clean hydraulic system; return
unit for authorized repair
A Return unit for authorized repairB Correct alignment as necessaryC Return unit for authorized repa=rD Return unit for authorized repairE Make certain reservoir is properly vented
*Should be performedby an authorized SEARS Service Center only.
19
SEARS CRAFTSMAN 5 H.P. LOG SPLITTER MODEL NO. 247.346250
Repair Parts
29
35
96
97
9
8739
/6
\\
82
63
98
20
SEARS CRAFTSMAN 5 H.R LOG SPLITTER MODEL NO. 247.346250
Repair PartsKEYNO.
1234
56789
1011121315
161719
2123242526272829303!3233343536373839
4041
42434445
PARTNO.
712-0359714-0162734-0873734-1016734-0872734-1017734-0255736-0351741-3028736-0921737-0192
i737-0238741-3029737-0264736-0192710-0514710-1018
710-1032712-0239712-3001
732-0583781-0323B781-0537781-0350A781-035!781-0352A781-0356714-0203715-0216718-02467!7-0899727-0323781-0526737-0153737-0279737-0235726-0174710-0521
710-0411710-0944
711-0813712-0375712-0798713-0433
DESCRIPTION
Slotted Nut 3/4-16 Thd.Cotter pin 5/32" Dia.Hub CapWheel Ass'y° Comp.Tire OnlyRim OnlyAir Valve Only
k . ...............
KEYNO.
FFWash..76" I.D. x 1.5" O.D,Bearing ConeL-Wash. 1/2" I.D.*90 ° Solid Male AdaptorPipe Nipple 1/2 NPT
Bearing Cup90 ° Male AdapterFI.Wash..531" I.D. x .94" O.D.Hex Cap Scr, 3/8-16 x 1" Lg.Hex Bolt 1/2-20 x 2.75" Lg,
(Grade 8)Hex Bolt 3/8-24 x 1.5" Lg.
PARTNO. DESCRIPTION
Hex L-Nut 1/2-20 Thd.Hex Jam Nut 3/8-24 Thd.
(Grade 5) 4'!Comp. Spring Lg.Wedge Ass'y.Back PlateFixed Side GibAdiustable Gib
Adjustable Gib ShimFloating Gib PlateExternal Cotter PinCylinder Mounting PinHydraulic CylinderControl Valve
46 715-011647 727-031149 736-011650 736-016951 736-0t8552 750-049753 781-016254 781-039955 781-0370A56 781-039857 723-040558 723-04O660 727-044361 781-053862 681-001466 714-047068 738-080573 710-011774 710-023775 710-036376 712-012377 714-012278 717-089179 718-024980 719-027881 726-013282 727-045183 727-032484 736-011985 781-009786 781-009887 710-015788 710-0409
Rolt PinHitch CouplerFI-Wash .635" I.D. x ,93" O.D.L-Wash. 3/8" I,D,*FI-Wash..406" I.D. x .75" O.D.Spacer .44" Lg.Jack StandTongue TubeLocking RodBeam Support Ass'y.Filter ElementFilter HeadReturn Hose 3/4" I.D. x 44" Lg.Hose GuardVertical Beam Ass'y.Cotter Pin 1/8" Dia.Hinge Pin 1/2 x 4.8" Lg.Hex Bott 5/16-24 x 1" Lg.Hex Bolt 5/16-24 x .62" Lg.Hex Bolt 5/16-24 x 4" Lg.Hex Nut 5/16-24 Thd.Sq,-Key 3/16" x .75"Flexible CouplingGear PumpCoupling ShieldHose Clamp 5/8"Suction HoseHigh Pressure Hydraulic Hose 48L-Wash. 5/16" I.D.*Rear Coupling Support Brkt.Front Coupling Support Brkt.Hex Bolt 5/16-24 x .75" Lg.Hex Bolt 5/!6-24 x 1.75" Lg.
Metal Pressure TubeHose GuardReturn ElbowAdapter3/4" Hose Barb.Hose ClampHex Bolt 3/8-16 x 3" Lg.
(Grade 8)Hex Bolt 3/8-16 x 4" Lg.Hex Bolt 3/8-16 x 4.25" Lg.
(Grade 5)Clevis Pin 5/t6 x 2.5" Lg.Hex L-Nut 3/8-16 Thd.Hex Nut 3/8-16 Thd.Chain--Tow Hitch
89 133402-0011-0190 736-015991 737-023692 735-063993 781-055695 681-001196 720-023597 747-058398 732-019499 781-0525
102 750-0750103 721-0168
104 736-0262770-8766K
Engine---B&S 133402-0011-0tFl-Wash. ,344" I.D. x .875" O.D.L-Vent Pipe PlugSpark Plug BootFenderFrame WeldmentGripControl HandleSpring PinDis/odgerSpacer 1/2" I.D. x .86" Lg.Bearing Seal OnlyFI-Wash. 3/8" I,D. x .87" O.D.Owner's Manual
*Common Hardware--May be Purchased Locally.NOTE: Specifications subject to change without notice or obligation.
21
BRIGGS AND STRATTON 5 H.P. ENGINE MODEL NO. 133402-0011-01
Repair Parts
- REF. DESCRIPTIONNO,
PARTNO.
1 4951332 3992683 "2998195 2140407 *2721578 4957749 *27549
10 9462111 6657813 9422113A 94167t4 94679
152OO22723O305A306307308337383528552562592614616635869870871
978979982
1019
94387223886494906
9474294786
22482094680
224740802592
89838231818231079
92613231082
9330623107766538
211787211436262001
*271736494807
94139495861
Cylinder AssemblyBushing-CylinderSeal-OilHead-CylinderGasket-Cylinder HeadBreather-Valve ChamberGasket-Valve CoverScrew-Breather Mtg.Grommet-Breather TubeScrew-Cylinder Head (2-5/16" Long;Stud-Cylinder HeadScrew-Cylinder Head
(2-15/32" Long)Plug-Pipe, 1/4" Std., Square HeadGuide-AirLever Assy.-GovernorWasher-Governor LeverScrew-Hex.Hd.Shield-CylinderScrew-Cylinder ShieldCover-Cylinder HeadPlug-SparkWrench-Spark PlugTube-BreatherBushing-Governor CrankBolt-Governor LeverNut-Hex.Cotter-PinCrank-GovernorElbow-Spark PlugSeat-Intake ValveSeat-Exhaust Valve (Cobalite ®)Guide-Exhaust ValveNote: 63709 Guide-Intake ValveGasket-CoverCover-Oil Gard®Screw-Oil GarcP CoverLabel Kit
PART DESCRIPTIONNO.
10
5
200
614
REF.NO.
7598A
165201209222232284346347663984
49565949328094692
262865262283494899260585
9462093705
49352193343
224746
Washer KitScrew Assy.-Speed Adj.Nut-WingLink-GovernorSpring-GovernorPlate-Gov. ControlSpring-LinkScrew-Hex. Hd.Screw-SereSwitch-RockerScrew-SemBracket-Indicator Light
*included in Gasket Set--Part No. 495661.
;06 307
I
305A
15
I ! 019 LABEL KIT I "k ToREQUIRESINsTALLSPECIALTOOLSsEEREPAIRINSTRUCTION MANUAL,
984
Assemblies include all parts shown in frames.
22
BRIGGS AND STRATTON 5 H.P. ENGINE MODEL NO. 133412-0059-01
Repair Parts
REF. PARTNO. NO, DESCRIPTION
12 *270080
16
1819202122
2425
26
2728
29
303233343536404546
219220284441523524525741842847
*270125*270126397103
494044495660294606
6676894682
222698393819393820393821393822399O67399014399015399O1626O26
298909298908299430390459
22189094745
211119261044260552
2647893312
260642212733494845221551
94620224240494416
*271485280578262992
*270920494417
Gasket-Crankcase (.015" Thick,Std,)
Gasket-Crkcse, (.005" Thick)Gasket-Crkcse, (.009" Thick)CrankshaftNote: To Replace Crankshaft GearKey.Order Part No. 94388.Cover Ass'y.-CrankcaseBushing-Crankcase CoverSeal-Oi!Ptug-Oil FillerScrew-Crankcase Cover Mounting
SereKey-FlywheelPiston Ass'y, (Std,)Piston Ass'y. (.010" O,S.)Piston Ass'y, (,020" O.S,)Piston Ass'y. (.030" O.S.)Ring Set-Piston (Std.)Ring Set-Piston (.010" O,S.)Ring Set-Piston (.020" O,S.)Ring Set-Piston (.030" O.S.)Lock-Piston PinPin Ass'y,-Piston (Std,)Pin Ass'y.-Piston (.005" O,S.)Rod Ass'y.-ConnectingRod Ass'y.-Connecting
(.020" Undersize Crankpin Bore)Dipper-Conn. RodScrew-Conn. RodValve-ExhaustValve-IntakeSpring-Intake ValveSpring-Exhaust ValveRetainer-SpringTappet-ValveGear-CamGear-GovernorWasher-ThrustScrew-Hex. Hd.Bracket-Oil FillDipstick and Cap Ass'y.Sea!-Oil FillTube-Oil FillGear-TimingSeal-Oil Fill CapTube Ass'y.-High Oil Fill
*Included in Gasket Set--Part No. 495661.
22O
26
27
052440
40 lk REQUIRES SPECIAL TOOLSTO INSTALL. SEE REPAIRINSTRUCTION MANUAL
Assemblies include all parts shown in frames.
23
BRIGGS AND STRA'rroN 5 H.R ENGINE MODEL NO. 133402-0011-01
Repair Parts
REF.NO.
5152539598
104108111116
118124125127130131133134137141164611634634A955975
PART DESCRtPTIONNO.
*272295*272585
9470694098
398185e
224783262820°#
,49376594681
495652
223470493556398187
°398188
495651281247494451
oO497434493640
Gasket-Carburetor Mtg.Gasket- Intake PortScrew-Adapter Mtg,Screw-Round HeadScrew-idle AdjustingPin-Hinge (Sotd in Kit Only).Valve-ChokeSpring-LeverGasket-Sealing(Sold in Kit Only).Valve and Spring-NeedleScrew-Hex. Washer HeadCarburetor AssemblyPlug-WelchValve-ThrottleShaft and Lever-ThrottleFloat Assembly-CarburetorValve-Inlet (Includes Seat)Gasket-Bowl (Sold in Kit Only).Shaft-ChokeManifold-IntakeElbow-Fuel PipeSeal-Shaft (Sold in Kit Only),Seal-Choke Shaft (Sold in Kit Only).Screw-Fuel BowlBowl Assembly-Carburetor
REF. PARTNO. NO, DESCRIPTION
159 280871445 494511535 495246642 281188843 280149966 494902969 94120971 94727
Support-FUterFitter-Air CleanerElement-Air CleanerCover-Air CleanerSleeve-LeverBase-Air CleanerScrew-Hex.HeadScrew-Hex.Head
* Included in Gasket SetmPart No. 495661.° Included in Carburetor Overhaul KitmPart No. 493762.
_1,Included in Carburetor Gasket Set--Part No. 490937.
LI÷
634A
111
611
445
iiiii
634
130
95 116__
_24 53
642 535
96__ [I _ 159
Assemblies include all parts shown in frames.
24
BRIGGS AND STRATTON 5 H.P. ENGINE MODEL NO. 133402-0011-01
REF.NO.
542843OO613832864883
Repair Parts
PART ..........................NO, DESCRIPTION
Screw'Hex.HeadScrew-Hex. Hd.Muffler-ExhaustScrew-SemGuard-MufflerFlange-MufflerGasket-Exhaust
9470594620
49456294729
494903494904
*272309
832
REF. DESCRIPTIONNO.
182184185187187A188429601
957958972
PARTNO.
2247099355994010
39381549521894357
28119093053
493988494539495345
Bracket-Fuel TankScrew-Hex. Hd.Nut-Hex.Line-Fuel (11" Long, Cut to Suit)Pipe-Fuel (Molded)Screw-Hex. HeadCover-Spark PlugClamp-Fuel Pipe (Green)Note: 93807 Clamp-Fuel Pipe(Black)Cap-Fuel TankValve Ass'y.-Fuel Shut-OffTank Ass'y.-Fuel
429
182
*Included in Gasket Set--Part No. 495661.
Assemblies include all parts shown in frames.
25
@185 '%188
REF,NO.
55565758
5960656969A
4564594615156O8
1016
BRIGGS AND STRATTON 5 H.P. ENGINE MODEL NO. 133402-0011-01
Repair Parts
PART
NO. DESCRIPTION
494846493824262594280406
396892393152
94686280973224322224321492833262626262625494782224278
Housing-Rewind StarterPulley-Rewind StarterSpring-Rewind StarterRope-Rewind Starter(Cut to Required Length)Insert-Starter HandleHandle-Rewind StarterScrew-Starter Mtg.Washer-Rewind StarterWasher-Rewind StarterRetainer-Rewind StarterPawi-StarterPin-StarterSpring-TorsionStarter Ass'y.- RewindCover-Rewind Starter
REF. DESCRIPTIONNO.
233773
284304305332333335356356A
363455851
PARTNO.
29722922244322463394620
4947909478692284
39735893414
495135495118
19069494770493880
Flywheel-MagnetoGuard-FlywheelScreen-RotatingScrew-Hex.HeadHousing-Blower (Red)Screw-Blower Housing MountingNut-FlywheelArmature GroupScrew-Armature Mounting SemWire Assembly (Armature to SwitchWire Assembly (Stop Switch to
Ground)Puller-FlywheelHub-StarterCable Terminal-Ignition
55
461,.-J 69A_
65
305
455
73
335
304
332
284
356
23
363
Assemblies include all parts shown in frames.
26
BRIGGS AND STRATrON 5 H.P. ENGINE MODEL NO. 133402-0011-01
Repair Parts
REF. PART ............................NO, NO. DESCRIPTION
3 *2998197 *2721579 *27549
12 *270080
2O5152
104116118121!27134137358524634634A i8421883977978
*270125*270126*495307*272295*272585o
o_•493765493762
•398188
495661*271485
"t*270920*272309490937
*271736
Seal-OilGasket-Cylinder HeadGasket-Valve CoverGasket-Crankcase(.015" Thick, Standard)Gasket-Crankcase (.005" Thick)Gasket-Crankcase (.009" Thick)Seal-OilGasket-Carburetor Mtg.Gasket-Intake PortPin-Hinge (Sold in Kit Only).Gasket-Seating (Sold in Kit Only).Valve and Spring-NeedleCarburetor Overhaul KitPlug-WelchValve-Inlet (Includes Seat)Gasket-Bowl (Sold in Kit Only).Gasket SetSeal-Oil FillSeal-Shaft (Sold in KitOnly),Seal-Choke Shaft (Sold in Kit Only).Seal-Oil Fill CapGasket-ExhaustGasket Set-CarburetorGasket-Cover
12
i
iiitl
_978
842
o 524
52
2O
883
,,,,,111111 iiiiii
] 358 GASKET SETII I
iiiii1_111_ii
104 134
i
<3 @127 116
634A 634
121 CARBURETOR oVERHAUL KIT
,,i iiinl ,,,,,,i
@ 116
634A_137 @ 634
" 977 CARBUR_ORGASKET SET
* Included in Gasket Set--Part No. 495661.• Included in Carburetor Overhaul Kit--Pad No. 493762,
<I, Included in Carburetor Gasket Set--Pad No, 490937.
Assemblies include all parts shown in frames.
27
OWNER'SMANUAL
MODELNO.247.346250
HOWTOORDERREPAIRPARTS
CRRFTSMRN 5 HORSEPOWER25.5 TONHYDRAULIC LOG SPLITTER
Each log splitter has its own model number. Each enginehas its own model number.
The model number for your log splitter will be found on alabel attached to the frame.
The model number for the engine will be found on theblower housing o| the engine adjacent to the spark plug.
All parts listed herein may be ordered through Sears,Roebuck and Co. Service Centers and most Retail Stores.
WHEN ORDERING REPAIR PARTS, ALWAYS GIVE THEFOLLOWING INFORMATION:
* PRODUCT - "25.5 Ton Hydraulic Log Splitter"
* MODEL NUMBER - 247.346250
* ENGINE MODEL NO. - 133402-0011-01
* PART NUMBER
* PART DESCRIPTION
"Your Sears merchandise has added value when you con-sider that Sears has service units nationwide staffed with
Sears trained technicians...professional technicians specifi-cally trained on Sears products, having the parts, tools andequipment to insure that we meet our pledge to you...weservice what we sell."
SEARS, ROEBUCK AND CO., Chicago, IL770-8766K 8/94
60684 U.S.A.Printed In U.S.A.
