/ Owner's Manual [I:RR / / 22 Ton Hydraulic Log Splitter Model No. 247.794500 Ii I! CAUTION: Before using this product, read this manual and follow all Safety Rules and Operating Instructions. Sears, Roebuck And Co., Hoffman Estates, IL 60179, U.S.A. Printed in U.S.A.
Content Page Content Page Warranty Information......................................... 2 Maintenance ...................................................... 14 Safe Operation Practices ................................... 3 Service & Adjustment ........................................ 17 Accessories ....................................................... 7 Off-Season Storage ........................................... 19 Assembly ...........................................................
Thissymbol points out important safety instructions which, if not followed,could endangerthe personalsafety and/or propertyof youmelfand others. Read and follow all instructionsin this manualbefore attempting to operateyour logsplitter.Failureto complywith these instructions may resultin personal injury. When you see this symbol--heed its warning.
the control until the helper is clear of the area, More accidents occur when more than one person operates the log splitter than at any other time. No one should operate this unit while intoxicated or while taking medication that impairs the senses or reactions. A clear mind is essential for Horizontal Operating Position: Stand behind the reservoirtank. See illustrations. safety. Never allow a person who is tired or otherwise not alert to use your log splitter.
• • • • • • • • • Never attempt to split woods across the grain. Some types of wood may burst or fly out of your splitter and result in injuryto you or a bystander. For logsthat are not cut square, the longest portion of the log should be rotated down and the most square end placed against the splitting wedge. Keep your work area clean. Immediately remove split wood around your splitter so that you do not stumble over it.
• • • • • • • • Make certain pump is mounted and aligned properly. Use a flexible "spider" type coupling between engine and pump drive shafts. Keep hoses clear and unblocked. Bleed air out of hoses before operating. Flush and clean hydraulic system before startup after any malfunction or servicing. Use "pipe dope" on all hydraulic fittings. Allow time for warm-up before splittingwood, Prime the pump before initialstart-up by turning over the engine with spark plug disconnected.
Theseaccessories wereavailable when the log splitter was purchased. These are also available at most Sears retail outlets, catalog and service centers. Most Sears stores can order repair parts for you when you provide the model number of your log splitter.
IMPORTANT: This unit is shipped without gasoline in the engine. After assembly, see OPERATION section of this manual for proper fuel fill-up. • Tools and Other Items Required • 1. 2. 3. 4. 5. 6. 7. Crowbar or Large Screwdriver A pair of 9/16" Wrenches or a set of Adjustable Wrenches Screwdriver Cutters Remove the two bolts, lock washers and hex nuts that secure the tongue assembly to the beam assembly. See Figure 2. Unlockthe two beam locks by pullingout on the beam locks and pivotingthem down.
operating position (90°), and secure with the spring clip and clevis pin. See Figure 4. Final Assembly Tire Pressure The tires may have been over-inflated for shipping purposes. Maximum tire pressure should not exceed 30 p.s.i. Check tire pressure regularly. Tongue Preparing the Engine • • • Place the log splitter on a firm, level surface. Check engine oil as instructed on page 11. Fill engine with gasoline as instructedon page 11.
Know Your Log Splitter Read this owner's manual and safety rules before operating your log splitter.Compare the illustrations on this page with your equipment to familiarize yourself with the location of various controls and adjustments. Save this manual for future reference. The operation of any log splitter can result in foreign objects being thrown into the eyes, which can result in severe eye damage.
Operating Before Starting Controls (See Figure 7.) Oil Fill-Up Only use high quality detergent oil rated with API service classification SF, SG or SH. Select the oil's viscosity grade according to the expected operating temperature. Follow the chart below. again refer to the safety rules starting on WARNING: Before usingyourlogsplitter, page 3 of this manual. Always be careful. Do not operate the log splitter withoutthe proper amount of hydraulic oil in the reservoir tank.
& WARNING: Do not fill closer than 1/2 inch of top of fuel tank to prevent spills and to allow for fuel expansion. If gasoline is accidently spilled, move log splitter away from area of spill.Avoid creating any source of ignition until gasoline vapors have disappeared, Starting 1. 2. 3. • Disconnect spark plug wire and move away. from spark plug to prevent accidental starting while equipment is unattended.
Lockthebeamintheverticalposition,bypulling outontheverticalbeamlockandpivoting itto the left. See Figure 11. Stand in front of the log splitter. Operate the control handle with your right hand and stabilize the log, if necessary, with your left hand. See Figure 11. Stand behind the reservoirtank. See Figure 11. Operate the control handle with your right hand and stabilize the log, ifnecessary, with your left hand. Before Each Use • • • • • Remove the vent plug and check hydraulicfluid level.
Maintenance Schedule i/ /_ FiI! In service dates here Check hydraulic fluid _" .t Change hydraulicfluid 3=,'•"- _ Q,r- :E Changehydraulicfilter Checkhoseclamps Lubricatebeamand wedge Checkengineoil q) Changeengineoil e"O1 Serviceair cleaner € tit Cleanenginelinkages _ Clean engine linkages ,/ Service spark plug General Recommendations • • • • • • be 1.5" to 2" from the top of the tank (four gallons approximately). • Change the hydraulic fluid in the reservoir every 100 hours of operation.
Beam And Splitting Wedge • Lubricate both sides of the beam where it contacts the splitting wedge with engine oil before each use to obtain years of service. However, normal wear will occur. Periodically check the bolts on the side of the wedge plate to eliminate excess space between the wedge plate and the beam. The wedge plate on the log splitter is designed so the gib blockson the side of the wedge plate can be easily removed and rotated or turned over for even wear.
Clean engine Spark Plug • Clean spark plug and reset the gap to .030 inches at least once a season or every 100 hours of operation. See Figure 15. Refer to engine parts list for correct spark plug type. • Clean area around spark plug. Remove and inspect spark plug. Replace if electrodes are pitted, burned or the porcelain is cracked. • Check electrode gap with wire feeler guage and reset gap to ,030 inches. See Figure 15. • • Clean engine periodically. Remove dirt and debris with a cloth or brush.
A WARNING: Always stop engine, disconnect spark plug wire, and move it away from spark plug before performing any adjustments or repairs. pump and engine coupling halves. There must be space between end of the engine and the coupling half. See Figure 16,2. Tires See sidewall of tire for recommended pressure. Maximum tire pressure under any circumstance is 30 p.s.L Equal tire pressure should be maintained on all tires. Upper WARNING: Excessive pressure (over 30 p.s.
To adjust: • • • • NOTE: If desired, the gibs may be rotated and/or tumed over for even wear. Loosen three hex boltson top of the wedge plate (beneath the splittingwedge). See Figure 17. Loosen the lock nuts on the two adjustment bolts on the side of the gib plate, located beneath the splittingwedge. See Figure 17. Turn the adjustment bolts in until snug, then back them off slowly until the wedge assembly will slide on the beam. • Remove the center bolt on top of the wedge plate.
Prepare your log splitter for storage at the end of the season or if the log splitter will not be used for 30 days or more. A • Never use engine or carburetor cleanerproducts in the fuel tank or permanent damage may occur. Use fresh fuel next season. • Remove spark plug, pour approximately 1/2 ounce (approximately one tablespoon) of engine oil into cylinderand crank slowly to distribute oil. • Replace sparkplug.
Corrective Possible Cause Problem Action Cylinder rod will not move I. Return unit to Sears service center. 1. Broken Drive shaft. 2. Shipping plugsleft in hydraulic hoses. 2. Disconnect hydraulic hose, remove shipping plugs, and reconnect hose. 3. Set screws in coupling not adjusted 3. Refer to adjustmect section of this manual properly. and adjust the couplers 4. Loose shaft coupling. 4. Correct engine/pump alignment. 5. Return unit to Sears service center. 5. Gear sections damaged.
Troubleshooting Guide continued Problem Engine fails to start Engine runs erratic. Possible Causes t. 1. 2. 3. 4. 5. Dirtyair cleaner. Fuel tank empty, or stale fuel. Blocked fuel line. Spark ptug wire disconnected. Faulty spark plug. Leaking cylinder 1. Service air cleaner followinginstructionson page 15 of thismanual. 2. Fill tank with fresh fuel. 3. Clean fuel line. 4. Connect spark plug wire to spark plug. 5. Service spark plug following instructionson page 16. 1.
Craftsman 5 H.P, Log Splitter Model 247.
Craftsman KEY NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 22 23 24 25 26 27 28 29 3O 31 32 33 34 35 36 37 38 39 4O 41 42 5 H.P. Log Splitter Model 247.794500 PART NO.
Q--370K Tecumseh Engine model 143.995000 0_.
Tecumseh Enginemodel143.995000 Key No. Pa_ No. , Description 100 RPM High 3450 to 3750 RPM Low 1800 1 37266 Cylinder (Incl. 2,20 & 150) 1 2 26727 Dowel Pin 2 6 33734 Breather Element 1 7 37247 Breather Ass'y. (Incl. 6 & 12A) 1 12A 36558 Breather Cover & Tube 1 14 28277 Washer 1 15 30589 Governor Rod (Incl.
Tecumseh Enginemodel143.995000 Table continued Key PadNo. Description No. 287 650926 Screw,8-32 x 21/64" 290 34357 I Fuel Line Clamp 292 26460 Qty. !2 !2 I1 300 35586 Fuel Tank (Incl. 292 & 301) 301 36246 Fuel Cap 1 311 27625 Oil Fill Plug I 313 34080 Spacer I 370A !36261 Lubrication Decal 1 370B 36507 Control Decal I 370C 37199 Primer Decal 1 370K 136695 Starter Decal I 380 640149 Carburetor (Incl.
Tecumseh Engine model 143.995000 Key No. 0 Part No. 640149 27 Carburetor (Incl.
Tecumseh Enginemodels143.995000 "_,q- --14 Key No. Part No, Retainer t 6 590616 Starter Dog 2 7 590617 Dog Spring 2 8 12 190740 _90618A Pulley & Rewfnd Spring Ass'y, 1 11 590687A Starter Housing Assembly (40 degree grommet) 1 12 590535 Starter Rope ( 98" X 9/64" dia.) 1 13 590701 Starter Handle 1 590760 Spring Clip 1 14 13 W U 7 12 !I !_i 6 Key No. Part No, Description Qty. 590694 Recoil Starter 1 590599A Spring Pin (Incl.
For In-home major brand repair service: Call 24 hours a day, 7 days a week 1-800-4-MY-HOME Para pedir servicio (1-800-469-4663) de reparaci6n a domicilio -- 1-800-676-5811 in Canada for all your service and parts needs call 1-800-665-4455 Au Canada pour tout le service ou les pi6ces 1-800-665-4455 For the repairor replacement parts you need: Call 7 am - 7 pro, 7 days a week 1-800-366-PART Para ordenar (1-800-366-7278) piezas con entrega a domicilio -- 1-800-659-7084 For the location of a Sears
