MTD 580 Series Operator's Manual

carefully before operating equipment. Warning: This unit is equipped with an internal combustion engine and should not be used on or near any unimproved forest- covered, brush-covered or grass-covered land unless the engine's exhaust system is equipped with a spark arrester meeting applicable local or state laws (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 arrester for the muffler is available through your nearest engine authorized service dealer or contact the service department, P.O. Box 368022 Cleveland, Ohio 44136-9722. MTD LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136-0019 PRINTED IN U.S.A. FORM NO. 770-10031G. (7/2003)

3 Assembling Your Log Splitter ............................................................................ 5 Know Your Log Splitter ...................................................................................... 9 Operating Your Log Splitter ............................................................................... 10 Adjusting Your Log Splitter ................................................................................ 12 Maintaining Your Log Splitter ............................................................................. 12 Storing Your Log Splitter .................................................................................... 14 Troubleshooting ................................................................................................. 15 Parts List ............................................................................................................ 18 FINDINGMODELNUMBER This Operator's Manual is an important part of your new log splitter. It will help you assemble, prepare and maintain the unit for best performance. Please read and understand what it says. Before you start assembling your new equipment, please locate the model plate on the equipment and copy the information from it in the space provided below. The information on the model plate is very important if you need help from our Customer Support Department or an authorized dealer. (Model Number) (Serial Number) I B_Jlh'_ _ MTD LLC BIm B B.XlIR! P.o. BOX 361131 lllo 4,138 eIiB® 330-220-4683 www.mtdproducts.com 800-800-731 0 You can locate the model number by standing behind the unit and looking down at the hydraulic tank. A sample model plate is explained below. For future reference, please copy the model number and the serial number of the equipment in the space below. Copy the model number here: Copy the serial number here: ENGINEINFORMATION The engine manufacturer is responsible for all engine-related issues with regards to performance, power- rating, specifications, warranty and service. Please refer to the engine manufacturer's Owner's/Operator's Manual packed separately with your unit for more information. CALLINGCUSTOMERSUPPORT Pleasedo NOTreturnthe unit to theretailer fromwhichit waspurchased,withoutfirstcontactingCustomerSupport. If you have difficulty assembling this product or have any questions regarding the controls, operation or maintenance of this unit, please call 1- (330) 220-4MTD (4683) or 1- (800)-800- 7310 to reach a Customer Support representative. Please have your unit's model number and serial number ready when you call. See previous section to locate this information. You will be asked to enter the serial number in order to process your call.

which, if not followed, could endanger the personal safety and/or property of yourself and others. Read and follow all instructions in this manual before attempting to operate this machine. Failure to comply with these instructions may result in personal injury. When you see this symbol - heed its warning. WARNING: Engine exhaust, some of its constituents, and certain vehicle components contain or emit chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. DANGER: This machine was built to be operated according to the rules for safe operation in this manual. As with any type of power equipment, carelessness or error on the part of the operator can result in serious injury. This machine is capable of amputating hands and feet and throwing objects. Failure to observe the following safety instructions could result in serious injury or death. GeneralPractices 1. Read, understand, and follow all instructions on the machine and in the manual(s) before attempting to assemble and operate. Keep this manual in a safe place for future and regular reference and for ordering replacement parts. 2. Be familiar with all controls and proper operation. Know how to stop the machine and disengage them quickly. 3. Never allow children under 16 years to operate this machine. Children, 16 years and over, should read and understand instructions and safety rules in this manual and should be trained and supervised by a parent. 4. Never allow adults to operate this machine without proper instruction. 1. 2. 5. Many accidents occur when more than one person operates the machine. If a helper is assisting in loading 3. logs, never activate the control until the helper is a minimum of 10 feet from the machine. 6. Keep bystanders, helpers, pets, and children at least 20 4. feet from the machine while it is in operation. 5. 7. Never allow anyone to ride on this machine. 8. Never transport cargo on this machine. 6. 9. Hydraulic log splitters develop high fluid pressures during 7. operation. Fluid escaping through a pin hole opening can penetrate your skin and cause blood poisoning, 8. gangrene, or death. Give attention to the following 9. instructions at all times: a. Do not check for leaks with your hand. b. Do not operate machine with frayed, kinked, cracked, or damaged hoses, fitting, or tubing. c. Stop the engine and relieve hydraulic system pressure before changing or adjusting fittings, hoses, tubing, or other system components. d. Do not adjust the pressure settings of the pump or valve. 5. Leaks can be detected by passing cardboard or wood, while wearing protective gloves and safety glasses, over the suspected area. Look for discoloration of cardboard or wood. 6. If injured by escaping fluid, see a doctor immediately. Serious infection or reaction can develop if proper medical treatment is not administered immediately. 7. Keep the operator zone and adjacent area clear for safe, secure footing. 8. If your machine is equipped with an internal combustion engine and it is intended for use near any unimproved forest, brush, or grass covered land, the engine exhaust should be equipped with a spark arrester. Make sure you comply with applicable local, state, and federal codes. Take appropriate firefighting equipment with you. 9. This machine should be used for splitting wood only, do not use it for any other purpose. 10. Follow the instructions in the manual(s) provided with any attachment(s) for this machine. Preparation Always wear safety shoes or heavy boots. Always wear safety glasses or safety goggles during operating this machine. Never wear jewelry or loose clothing that might become entangled in moving or rotating parts of the machine. Make sure machine is on level surface before operating. Always block machine to prevent unintended movement, and lock in either horizontal or vertical position. Always operate this machine from the operator zone(s) specified in the manual. Logs should be cut with square ends prior to splitting. Use log splitter in daylight or under good artificial light. To avoid personal injury or property damage use extreme care in handling gasoline. Gasoline is extremely flammable and the vapors are explosive. Serious personal injury can occur when gasoline is spilled on yourself or your clothes which can ignite. Wash your skin and change immediately. a. Use only an approved gasoline container. b. Extinguish all cigarettes, cigars, pipes, and other sources of ignition. c. Neverfuel machine indoors. d. Never remove gas cap or add fuel while the engine is hot or running. e. Allow engine to cool two minutes before refueling. f. Never overfill the fuel tank. Fill tank to no more than 1/2 inch below bottom of filler neck to provide space for fuel expansion. g. Replace gasoline cap and tighten securely. h. If gasoline is spilled, wipe it off the engine and equipment, move machine to another area. Wait 5 minutes before starting the engine.

Instructions". Failure to follow these rules may result in serious injury to the operator or bystanders. 2. Never leave this machine unattended with the engine running. 3. Do not operate machine while under the influence of alcohol, drugs, or medication. 4. Never allow anyone to operate this machine without proper instruction. 5. Always operate this machine with all safety equipment in place and working. Make sure all controls are properly adjusted for safe operation. 6. Do not change the engine governor settings or overspeed the engine. The governor controls the maximum safe operating speed of the engine. 7. When loading a log, always place your hands on the sides of the log, not on the ends, and never use your foot to help stabilize a log. Failure to do so, may result in crushed or amputated fingers, toes, hand, or foot. 8. Use only your hand to operate the controls. 9. Never attempt to split more than one log at a time unless the ram has fully extended and a second log is needed to complete the separation of the first log. 10. For logs which are not cut square, the least square end and the longest portion of the log should be placed toward the beam and wedge, and the square end placed toward the end plate. 11. When splitting in the vertical position, stabilize the log before moving the control. Split as follows: a. Place log on the end plate and turn until it leans against the beam and is stable. b. When splitting extra large or uneven logs, the log must be stabilized with wooden shims or split wood between the log and end plate or ground. 12. Always keep fingers away from any cracks that open in the log while splitting. They can quickly close and pinch or amputate your fingers. 13. Keep your work area clean. Immediately remove split wood around the machine so you do not stumble over it. 14. Never move this machine while the engine is running. 15. This machine should not be towed on any street, highway or public road without checking the existing federal, state, or local vehicle requirements. Any licensing or modifications such as taillights, etc., needed to comply, is the sole responsibility of the purchaser. If a "Statement of Origin" is required in your state, see your local dealer. 16. Do not tow machine faster than 45mph. 17. See Transporting the Log Splitter section in this manual for proper towing instructions once all federal, local, or state requirements are met. MaintenanceandStorage 1. Stop the engine, disconnect the spark plug and ground it against the engine before cleaning, or inspecting the machine. 2. Stop the engine and relieve hydraulic system pressure before repairing or adjusting fittings, hoses, tubing, or other system components. 3. To prevent fires, clean debris and chaff from the engine and muffler areas. If the engine is equipped with a spark arrester muffler, clean and inspect it regularly according to manufacturers instructions. Replace if damaged. 4. Periodically check that all nuts and bolts, hose clamps, and hydraulic fittings are tight to be sure equipment is in safe working condition. 5. Check all safety guards and shields to be sure they are in the proper position. Never operate with safety guards, shields, or other protective features removed. 6. The pressure relief valve is preset at the factory. Do not adjust the valve. 7. Never attempt to move this machine over hilly or uneven terrain without a tow vehicle or adequate help. 8. For your safety, replace all damaged or worn parts immediately with original equipment manufacturer's (O.E.M.) parts only. "Use of parts which do not meet the original equipment specifications may lead to improper performance and compromise safetyP 9. Do not alter this machine in any manner, alterations such as attaching a rope or extension to the control lever, or adding to the width or height of the wedge may result in personal injury. YourResponsibility Restrict the use of this power machine to persons who read, understand and follow the warnings and instructions in this manual and on the machine. Some of the safety labels are reproduced here. Always follow directions on safety labels found on your equipment.

_lu_, this machine. Some components are very heavy and will require additional people or mechanical handling equipment. • Pry the top, sides, and ends off crate. • Set panels aside to avoid tire punctures or personal injury. • Remove and discard plastic bag that covers unit. • Remove wheels and loose parts if included with unit (i.e., operator's manual, etc.) • Cut and remove straps which secure parts to bottom of crate. Unbolt any remaining parts which may be bolted to the bottom of the crate. LoosePartsIn Carton 1. Reservoir Tank and Engine-Pump Assembly 2. Engine-Pump Assembly Hardware 3. Wedge, Beam, and Cylinder Assembly 4. Tongue Assembly 5. Wheels 6. Hitch Assembly 7. Beam Support/Latch Bracket 8. Log Cradle Brackets and Hardware 9. Fenders (If Equipped) 10. Adjustable Jack Stand Assembly (If Equipped) 11. Tail Light Kit (If Equipped) 12. 2 Hub Caps AssemblingTongue AttachingBeamSupport/LatchBracket • Remove two hex bolts, lock washers, and hex nuts from the tongue. See Figure 1. • Place the beam support/latch bracket on the tongue and secure with the hex bolts, lock washers, and hex nuts previously removed. Tighten securely. Beam Support Latch Hex Bolts ue Hex Nut Figure 1 AttachingThe JackStand • The jack stand is shipped in the transport position. • Remove the spring clip and clevis pin and pivot the jack stand to the operating position. See Figure 2. • Secure the jack stand in position with the clevis pin and spring clip. See Figure 2. Spring Clip I-- Clevis Pin Iperating Position Figure 2 AttachingAdjustableJack Stand(If Equipped) • Remove four hex bolts, lock washers, and hex nuts that secure jack stand mounting brackets to adjustable jack stand. See Figure 3. • Place adjustable jack stand halfway between beam support/latch bracket and end of tongue. • Insert hex bolts through top holes injack stand mounting brackets and holes in the adjustable jack stand. Secure with lock washers and hex nuts. See Figure 3. • Insert hex bolts through upper holes inthe bottom of the mounting brackets and adjustable jack stand. Secure with lockwashers and hex nuts. • The adjustable jack stand is raised by turning the crank clockwise and lowered by turning counter- clockwise. Hex Bolst.s._ Mountin PPp Figure 3

on the hitch assembly and place the hitch on the end of the tongue. See Figure 4. • Insert hex bolt through flat washer, end of safety chain, spacer, and then rear hitch hole. Pivot the end of safety chain so it faces the ball end of hitch. Tongue Hex Lock Nut Spacer zin ex Bolt FJat Washer Hitch Assembly Figure 4 • Insert other spacer, safety chain, and flat washer on the other end of the hex bolt and secure with hex lock nut. See Figure 4. • Insert hex bolt through the front hole of hitch and secure with flat washer and hex lock nut. See Figure 4. Tighten both hex nuts to 23 ft-lbs. AttachingWheels • Block up the reservoir tank assembly about eight to twelve inches. • Remove and discard plastic shipping caps on the outside of the wheels. • Remove the cotter pin, hex slotted nut, and flat washer from each axle. See Figure 5. ex Slotted Nut :otter Pin Figure 5 NOTE: It is recommended that you polish the axles with emery cloth before you install the wheels. • Place a wheel on each axle with the valve stem facing outward. • Place a flat washer on each axle and secure with hex slotted nut. See Figure 5. • Tighten slotted nut until snug and then back off approximately 1/3 turn or until one of the slots on the slotted nut lines up with the hole in the axle. • Insert cotter pins through slots in nuts and holes in axle and secure by bending the ends of the cotter pins in opposite directions. See Figure 5. • The wheels should spin freely and there should be no side to side play. • Place hub caps in position on wheels and tap onto axle with a soft hammer or mallet. See Figure 5. WARNING: Maximum tire pressure under any circumstance is 30 psi. Equal tire pressure should be maintained at all times. If equipped with fenders, proceed to next step. • Remove the hex nuts, lock washers, flat washers, and hex bolts from the side of tank. See Figure 5. • Determine the proper assembly holes in the fenders over the tires against the tank. • Insert hex bolts through flat washers, holes in fenders, and tank. Secure fender with lock washers and hex nuts. Tighten securely. AttachingtheTongue • Remove two hex bolts, lock washers, and hex nuts on the front of the reservoir tank. See Figure 6. • Place the tongue in position and secure with hardware just removed. • Remove the reservoir tank from the blocks. Reservoir Tank\ Hex Bolts Figure 6 AttachingBeam • For shipping purposes, the pressure hose is attached to the pump on the engine and to the control valve on the cylinder.

the pump. • Stand the wedge, beam, and cylinder assembly upright with cylinder toward the top. See Figure 7. NOTE: This step may require two people. • Remove cotter pin and clevis pin from welded brackets on beam assembly and move the reservoir tank assembly in position against the beam. See Figure 7. • Insert clevis pin just removed through brackets on beam and reservoir tank assembly. Secure with cotter pin by bending the ends of the pin in opposite directions. See Figure 7. Cotter Pinx,_ Clevis Brackets Tank Figure 7 AttachingEngine-PumpAssembly • Place engine and pump assembly in position on the engine mounting bracket with the pump facing out. Engine Hex Mounting Nuts Bracket Reservoir Tank Washer Hex Bolts Pump facing out Figure 8 Align holes in base of engine with appropriate holes in engine mounting bracket. Secure the engine and pump assembly with four hex bolts, lock washers, and hex nuts packed with the Operator's Manual. See Figure 8. Secure with lock washers and hex nuts. Tighten to 14 ft-lbs. AttachingTheHoses SuctionHose • The suction hose is attached to the reservoir tank, beneath the engine mounting bracket. Loosen the hose clamp on the free end of the hose. Remove any protective insert from the end of the hose. See Figure 9. • Remove the protective cap from the fitting on the bottom of the pump (some oil may flow from pump). Attach the end of the suction hose to the fitting on the bottom of the pump. See Figure 9. Place hose clamp at the base of the fitting and tighten securely. _Pressure Hose Attached To Engine _/.,,,4_11 //_ Attached To Pump _ _F'_Y Reservoir Tank _Suction Hose Figure 9 PressureHose The pressure hose is attached to the control valve. Route the hose between the beam and the tongue. Secure the pressure hose to the adapter on top of the pump. See Figure 9. ReturnHose Control Va_ Hose Clam \ Filter Head Attached Cylinder Attached to -- Reservoir Tank "Filter Figure 10 Hose

valve. Loosen the hose clamp on the free end of the hose. Cut the securing strap. Remove protective insert from end of the hose. See Figure 10. • Remove the protective cap from the fitting on top of the filter head. Attach the end of the hose to the fitting on top of the filter. Place the hose clamp at the base of the fitting and tighten securely. AttachingtheLogCradle • Pull the beam lock on the beam support/latch bracket out and pivot it down. Carefully lower the wedge, beam, and cylinder assembly to the horizontal position. Pull out and rotate beam lock to secure beam in the horizontal position. NOTE: The hardware for attaching the log cradle is packed with the operator's manual. • Place one cradle support bracket against the lower outside surface of one of the beam flanges. See Figure 11. • Insert two carriage bolts through the cradle support bracket and the beam flange. Secure with two lock washers and hex nuts. Do not tighten at this time. • Attach the second cradle support bracket to the same side of the beam in the same manner. • Place one log cradle over the support brackets and align the bolts holes. • Insert four carriage bolts through the log cradle and cradle support brackets. Secure with lock washers and hex nuts and tighten all eight carriage bolts and nuts securely. See Figure 11. • Attach the other cradle support brackets and log cradle to the other side of the beam in the same manner. See Figure 11. Log Cradle Cradll Support Bracket ? Figure 11 Preparing theLogSplitter • Lubricate the beam area (where the splitting wedge will slide) with engine oil; do not use grease. • Remove vented reservoir dipstick or pipe plug, as the case may be, located in front of the engine on top of the reservoir tank. See Figure 12. • Fill the reservoir tank with Dexron III automatic transmission fluid or 10W AW hydraulic fluid. NOTE: The reservoir tank has a capacity of 7 gallons. • Check fluid level using the dipstick or a ruler. Do not overfill. Replace vented dipstick or the pipe plug tightening it until the top of the threads are flush with top of the pipe. • Make sure the spark plug wire is disconnected. Then prime the pump by pulling the recoil starter as far as it will go. Repeat approximately 10 times. • Reconnect the spark plug wire and start engine following instructions in the OPERATION section. Dipstick Tank Figure 12 • Use control handle to engage the wedge to the farthest extended position. Then retract the wedge. • Refill tank as specified on the dipstick. NOTE: Failure to refill the tank will void unit's warranty. • Extend and retract the wedge 12 complete cycles to remove trapped air in the system ( the system is "self-bleeding"). • Refill tank as specified on the dipstick. If your log splitter is equipped with a vent plug instead of dipstick, refill to 3-3.5" from top edge of pipe. _ WARNING: Much of the original fluid has been drawn into the cylinder and hoses. Make certain to refill the reservoir to prevent damage to the hydraulic pump. NOTE: Some fluid may overflow from the vented dipstick, or the vent plug, as the system builds heat and the fluid expands and seeks a balanced level. • If your log splitter is so equipped, attach taillights following the taillight kit manual

on your log splitter, and get familiar with its features before starting to operate. Know how to stop the machine quickly in the event of an emergency. (F_ How it works Cylinder Control I Handle __._/._Reverse, "_ , -- / "_ (Automatic) /To return = ,.< / / wedge Log Dislodger [E _'_0" I l Y _Neutral " To stop Ik_x,k . _-"_ontrol I weage \ Handle I / \ ,_ Forward _ To split Horizontal Beam Lock Cradle ,rtical Beam Lock Reservoir Tank (Manual) wood % Horizontal Vertical Beam Lock Beam Lock Figure 13 ControlHandle The control handle has three positions. See Figure 13. • FORWARD: Move control handle forward or down to move wedge down to split wood. NOTE: Control handle will return to neutral as soon as the handle is released from the forward position only. • NEUTRAL: Release the control handle or move it to neutral position to stop the wedge movement. • REVERSE: Move control handle back or up to return the wedge toward the cylinder. The control handle stays in the return (Reverse) position and returns to neutral automatically when fully retracted. Note: The control handle may also be manually operated back to neutral position from reverse, if needed. BeamLocks These two locks, as their name suggests, are used to secure the beam in the horizontal or the vertical position. The vertical beam lock is located next to the oil filter. The horizontal beam lock is located on the beam support latch bracket. See Figure 13. LogDislodger The log dislodger removes any partially split wood from the wedge. Never use your hands to remove these. EngineControls See the accompanying engine manual for the location and function of the controls on the engine. StoppingEngine • Move throttle control lever to STOP or OFF position. • Turn off the engine switch, if so equipped. • Disconnect spark plug wire and ground against the engine to prevent unintended starting. IMPORTANT: This unit is shipped without gasoline or oil in the engine. Be certain to service engine with gasoline and oil as instructed in the accompanying engine manual before operating your machine.

instructions and warnings on the machine and in this manual before operating. WARNING: Wear leather work gloves, safety shoes, ear protection, and safety glasses when operating a log splitter. Ensure safe footing. GasandOilFill-Up • Service the engine with gasoline and oil as instructed in the engine manual packed with your log splitter. Read instructions carefully. WARNING: Use extreme care when handling gasoline. Gasoline is extremely flammable and the vapors are explosive. Never fuel machine indoors or while the engine is hot or running. NOTE: Gasoline can be added to the engine when the log splitter is in either the horizontal or vertical position. However, there are less obstructions when the unit is in the vertical position. StartingEngine • Attach spark plug wire to spark plug. Make certain the metal cap on the end of the spark plug wire is fastened securely over metal tip of the spark plug. • Turn fuel valve, if equipped, to the ON position. • Move choke lever, if equipped, to CHOKE position. • Ifthe engine is equipped with a primer, follow instructions in the engine manual to prime it. • Turn the throttle control lever to the FAST position. • Grasp starter handle and pull rope out slowly until engine reaches start of compression cycle (rope will pull slightly harder at this point). • Pull rope with a rapid, full arm stroke. Keep firm grip on starter handle. Let rope rewind slowly. Repeat until engine cranks. • After engine starts, move choke lever to OFF position. Place throttle lever to the speed desired. • In cold weather, run wedge up or down beam 6 to 8 times to circulate the hydraulic fluid. WARNING: When starting a warm engine, the muffler and surrounding areas are hot and can cause a burn. Do not touch. BeforeEachUse • Remove the dipstick and check hydraulic fluid level. Refill if necessary. • Check engine oil level. Refill if necessary. • Fill up gasoline if necessary. • Lubricate with engine oil the beam area where splitting wedge will slide. Do not use grease to lubricate. Make sure to lubricate both the front and the back of the beam face. • Attach spark plug wire to the spark plug. UsingtheLogSplitter • Place the log splitter on level, dry ground. • Place the beam in either the horizontal or vertical position and lock in place with the appropriate locking rod. • Block the front and back of both wheels. • Place the log against the end plate and only split wood in the direction of the grain. • To stabilize the log, place your hand only on sides of log. Never place hand on the end between the log and the splitting wedge. • Only one adult should stabilize the log and operate the control handle, so the operator has full control over the log and the splitting wedge. ControlHandle 1. Move the control handle FORWARD or DOWN to split wood. 2. Release the control handle to stop the wedge. 3. Move control handle BACK or UP to return wedge. LogDislodger The log dislodger is designed to remove any partially split wood from the wedge. This may occur while splitting large diameter wood or freshly cut wood. WARNING: Never remove partially split wood from the wedge with your hands. Fingers may become trapped between split wood. • To remove partially split wood from wedge, move control handle to REVERSE position until wedge is fully retracted to allow split wood portion to contact the log dislodger. • Once removed from wedge with log dislodger, split wood from opposite end or in another location. VerticalPosition • Pull the horizontal beam lock out to release the beam and pivot the beam to the vertical position. • To lock the beam in the vertical position, pull out on the vertical beam lock and rotate it to secure the beam. See Figure 13. • Stand in front of the unit to operate the control handle and to stabilize the log. See Figure 14A. HorizontalPosition • Pull the vertical beam lock out and rotate it down. See Figure 13. Pivot beam to the horizontal 10

in horizontal position. Stand behind the reservoir tank to operate control handle and to stabilize the log. See Figure 14B. B Figure 14 OperatingTips Always: 1. Use clean fluid and check fluid level regularly. 2. Use Dexron III Automatic Transmission Fluid or 10W AW hydraulic fluid. 3. Use a filter (clean or replace regularly) 4. Use a breather cap on fluid reservoir. 5. Make sure pump is mounted and aligned properly. 6. Use a flexible "spider" type coupling between engine and pump drive shafts. 7. Keep hoses clear and unblocked. 8. Bleed air out of hoses before operating. 9. Flush and clean hydraulic system before restarting after servicing. 10. Use "pipe dope" on all hydraulic fittings. 11. Allow time for warm-up before splitting wood. 12. Prime the pump before initial start-up by turning over the engine with spark plug disconnected. 13. Split wood along the grain (lengthwise) only. Never: 1. Use when fluid is below 20° F or above 150° F. 2. Use a solid engine/pump coupling. 3. Operate through relief valve for long. 4. Attempt to adjust unloading or relief valve settings without pressure gauges. 5. Operate with air in hydraulic system. 6. Use teflon tape on hydraulic fittings. 7. Attempt to cut wood across the grain. Raising& Lowering Beam • Use control handle to run wedge up and down beam 6 to 8 times to circulate the hydraulic fluid, which will warm and thin the fluid. • Place log splitter on a firm, level surface. • To raise the beam for vertical operation: Pull out the vertical beam lock on the tongue. • Pivot beam lock down to release the beam. • Move the beam to the vertical position. Secure it with the beam lock on the reservoir tank assembly. WARNING: Always use the log splitter in the _ vertical position when splitting heavy logs. To lower the beam: Pull out the horizontal beam lock on the reservoir tank. Pivot beam lock down to release the beam. Carefully pull back on beam and lower it to the horizontal position.The horizontal beam lock will lock automatically. See Figure 13. TransportingtheLogSplitter IMPORTANT:Always turn fuel valve to OFF position before transporting the log splitter. Lower the beam to its horizontal position. Make certain the beam is locked securely with the horizontal beam lock. Remove spring clip and clevis pin from jack stand. Support the tongue and pivot the jack stand up against the tongue. See Figure 15. Tongue Clevis Pin _,_ Assembly Spring _ I Clip J "HI I / Jack Stand Figure 15 • Secure with the spring clip and clevis pin previously removed. See Figure 15. • Attach coupler hitch to a class I or higher 1-7/8" ball on a towing vehicle; latch securely. a. If coupler hitch does not fit on ball: Turn adjustment nut one turn counter-clockwise. b. If coupler hitch is too loose on ball: Turn adjustment nut one turn clockwise. • Connect the safety chains to the towing vehicle. • Plug in the tail lights, if so equipped, to the tail light connector on the tow vehicle. WARNING: Do not tow faster than 45mph and check local, state, and federal requirements before towing on any public road. NOTE: Use caution when backing up. It is recommended to use a spotter outside the vehicle. 11

adjustments without first stopping engine, disconnecting spark plugwire, and grounding it against the engine. WedgeAssemblyAdjustment As normal wear occurs and there is excessive "play" between the wedge and beam, adjust the bolts on the side of the wedge assembly to eliminate excess space between the wedge and the beam. See Figure 16. • Loosen the jam nuts on the two adjustment bolts on the side of the wedge. Turn the adjustment bolts in until snug and then back them off slowly until the wedge assembly will slide on the beam. • Tighten the jam nuts securely against the side of the wedge to hold the adjustment bolts in this position. GibAdjustment Periodically remove and replace the "gibs" (spacers) between the wedge assembly and the back plate. See Figure 16. NOTE: The gibs may be rotated and/or turned over for even wear. • Loosen the lock nuts under each back plate and slide the gibs out. • Turn or replace the gibs. • Reassemble the back plate and secure with the lock washers and lock nuts. • Readjust the bolts on the side of the wedge assembly. Adjustment Bolt ibs Jam __-...._ _ Nut Lock Nu___Loc k Washer Figure 16 SECTION6: MAINTAININGYOURLOGSPLITTER _ ARNING: Before cleaning, lubricating, repairing, or inspecting, disengage the control lever and stop engine. Disconnect the spark plug wire and ground it against the engine to prevent unintended starting. Conditionsthatwill voidWarranty 1. Failure to maintain proper fluid level in reservoir 2. Changing the relief valve setting or pressure adjustment of control valve without proper knowledge and instruction from the factory WARNING: Higher pressure could cause _lk, the hoses to burst, cylinder to rupture, and intense fluid to be released, which could result in serious personal injury. 3. Disassembling the pump 4. Use of incorrect hydraulic fluid 5. Allowing the flexible pump coupler to deteriorate without proper and regular inspection 6. Lack of lubrication or improper lubrication of the beam or unit 7. Improper adjustment of splitting wedge 8. Excessive heating of the hydraulic system 9. Attempting to start unit in temperatures under 20°F without pre-heating fluid in reservoir 10. Unattended leaks in hydraulic system HydraulicFluid • Check the hydraulic fluid level in the log splitter reservoir tank before each use. • Maintain fluid level within the range specified on the dipstick at all times. • Change the hydraulic fluid in the reservoir every 100 hours of operation. • Disconnect the suction hose from the bottom of the reservoir tank and drain the fluid into a suitable container. Refill using only Dexron III automatic transmission fluid or 10W AW hydraulic fluid. NOTE: Please dispose of used hydraulic fluid and engine oil at approved recycling centers only. Since contaminants in fluid may damage the hydraulic components, you will have to drain the fluid and flush the reservoir tank and hoses with kerosene whenever any repair work is performed 12

contact your nearest service dealer. HydraulicFilter • Change the hydraulic filter every 50 hours of operation. Use only a 10 micron hydraulic filter. Order part number 723-0405. BeamandSplittingWedge • Lubricate both sides of the beam (where it comes into contact with the splitting wedge), before each use, with engine oil. The wedge plate on the log splitter is designed so the gibs on the side of the wedge plate can be removed and rotated and/or turned over for even wear. • Make certain to readjust the adjustment bolts so wedge moves freely, but no excess space exists between the wedge plate and the beam. HoseClamps • Check, before each use, if hose clamps on the suction hose (attached to the side of the pump) are tight. Check the hose clamps on the return hose at least once a season. Engine Refer to the engine manual for all maintenance needs. FlexiblePumpCoupler The flexible pump coupler is a nylon "spider" insert, located between the pump and the engine shaft. Over time, the coupler will harden and deteriorate. Replace the coupler if you detect vibration or noise coming from the area between the engine and the pump. If the coupler fails completely, you will experience a loss of power. IMPORTANT: Never hit the engine shaft in any manner, as a blow will cause permanent damage to the engine. • Remove three nuts and lock washers that secure the pump to the coupling shield. Two nuts are at the bottom corners and one is in the top center. • Remove the pump. • Rotate the engine by slowly pulling starter handle until engine coupling half set screw is visible. Loosen set screw using allen wrench and slide coupling half off engine shaft. • Loosen set screw on pump coupling half and remove coupling half. • Slide new engine coupling half onto the engine shaft until the end of the shaft is flush with the inner portion of the coupling half. (There must be space between end of the engine support bracket and coupling half). Tighten set screw. • Install pump coupling half and key on pump shaft. Rotate coupling half until set screw faces opening in shield. Do not tighten set screw. • Install nylon "spider" onto engine coupling half. • Align pump coupling half with nylon "spider" by rotating engine using starter handle. Slide coupling half into place while guiding three mounting bolts through holes in pump support bracket. • Secure with nuts and washers removed earlier. • Set .010" to .060" clearance between the nylon "spider" and the engine coupling half by sliding a matchbook cover between the nylon "spider" and the engine coupling half and moving pump coupling half as needed. Secure pump coupling half with set screw. See Figure 17. NOTE: Make certain proper clearance is obtained before tightening set screw. Gear Pump Set Sc:e:_ _ r_ _ _ Steel "S;ider"----.__ _ Coupling Insert _ Halves Clearance_ Figure 17 Tires See sidewall of tire for recommended pressure. Maximum tire pressure under any circumstances is 30 p.s.i. Maintain equal pressure on all tires. WARNING: Excessive pressure (over 30 _ p.s.i.) when seating beads may cause tire/rim assembly to burst with force sufficient to cause serious injury. 13

season or if the log splitter will not be used for 30 days or more. WARNING: Never store machine with fuel in the fuel tank inside of building where fumes may reach an open flame or spark, or where ignition sources are present such as hot water and space heaters, furnaces, clothes dryers, stoves, electric motors, etc. • Clean the log splitter thoroughly. NOTE: We do not recommend the use of pressure washers or garden hose to clean your unit. They may cause damage to electric components, spindles, pulleys, bearings or the engine. The use of water will result in shortened life and reduce serviceability. • Wipe unit with an oiled rag to prevent rust, especially on the wedge and the beam. • Drain fuel tank. Always drain fuel into approved container outdoors, away from open flame. Be sure that engine is cool before draining the fuel. Do not smoke while handling fuel. • Start the engine and let it run until the fuel lines and carburetor are empty. • Remove spark plug. Holding a rag over the cylinder hole, pour approximately 1/2 ounce (approximately one tablespoon) of engine oil into cylinder and crank slowly to distribute the oil. • Replace spark plug. • Do not store gasoline from one season to another. • Replace your gasoline can if it starts to rust. Rust and/or dirt in the gasoline will cause problems. • Store unit in a clean, dry area. Do not store next to corrosive materials, such as fertilizer. NOTE: If storing in an unventilated or metal storage shed, be certain to rustproof the equipment by coating with a light oil or silicone. 14

Engine runs erratic Engine overheats 1. Spark plug wire disconnected. 2. Fuel tank empty or stale fuel. 3. Throttle control lever not in correct starting position. 4. Choke, if equipped, not in CHOKE position. 5. Engine (if equipped with a primer) not primed properly. 6. Blocked fuel line. 7. Faulty spark plug. 1. Spark plug wire loose. 2. Unit running on CHOKE, if so equipped. 3. Blocked fuel line or stale fuel. 4. Water or dirt in fuel system. 5. Dirty air cleaner. 6. Carburetor out of adjustment. 1. Engine oil level low. 2. Dirty air cleaner. 3. Carburetor not adjusted properly. NOTE: For repairs beyond those 1. Connect wire to spark plug. 2. Fill tank with clean, fresh gasoline. 3. Move throttle lever to FAST position. 4. Move choke to CHOKE position. 5. Prime engine. 6. Clean fuel line. 7. Clean, adjust gap, or replace. 1. Connect and tighten spark plug wire. 2. Move choke lever to OFF position. 3. Clean fuel line; fill tank with clean, fresh gasoline 4. Drain fuel tank. Refill with fresh fuel. 5. Clean or replace air cleaner. 6. See authorized service dealer. 1. Fill crankcase with proper oil. 2. Clean or replace air cleaner. 3. See authorized service dealer. listed above, contact your nearest authorized service center. 15

Slow cylinder shaft speed while extending and retracting. Leaking cylinder Engine runs but wood will not split or wood splits too slowly Engine stalls during splitting Engine will not turn or stalls under low load conditions Leaking pump shaft seal Cause 1. Broken drive shaft. 2. Shipping plugs left in hydraulic hoses. 3. Set screws in coupling not adjusted properly. 4. Loose shaft coupling. 5. Gear sections damaged. 6. Damaged relief valve. 7. Hydraulic lines blocked. 8. Incorrect oil level. 9. Damaged directional valve. 10. Blocked directional valve. 1. Gear sections damaged. 2. Excessive pump inlet vacuum. 3. Slow engine speed. 4. Damaged relief valve. 5. Incorrect oil level. 6. Contaminated oil. 7. Directional valve leaking internally. 8. Internally damaged cylinder. 1. Broken seals. 2. Scored cylinder. 1. Small gear section damaged. 2. Pump check valve leaking. 3. Excessive pump inlet vacuum. 4. Incorrect oil level. 5. Contaminated oil. 6. Directional valve leaking internally. 7. Overloaded cylinder. 8. Internally damaged cylinder. 1. Low horsepower/weak engine. 2. Overloaded cylinder. 1. Engine/pump misalignment. 2. Frozen or seized pump. 3. Low horsepower/weak engine. 4. Hydraulic lines blocked. 5. Blocked directional valve. 1. Broken drive shaft. 2. Engine/pump misalignment. 3. Gear sections damaged. 4. Poorly positioned shaft seal. 5. Plugged oil breather. Remedy 1. See authorized service dealer. 2. Disconnect hydraulic hoses, remove shipping plugs, reconnect hoses. 3. See operator's manual for correct adjustment. 4. Correct engine/pump alignment as necessary. 5. See authorized service dealer. 6. See authorized service dealer. 7. Flush and clean hydraulic system. 8. Check oil level. 9. See authorized service dealer. 10. Flush and clean hydraulic system. 1. See authorized service dealer. 2. Make certain pump inlet hoses are clear and unblocked-use short, large diameter inlet hoses. 3. See authorized service dealer. 4. See authorized service dealer. 5. Check oil level. 6. Drain oil, clean reservoir, and refill. 7. See authorized service dealer. 8. See authorized service dealer. 1. See authorized service dealer. 2. See authorized service dealer. 1. See authorized service dealer. 2. See authorized service dealer. 3. Make certain pump inlet hoses are clear and unblocked. 4. Check oil level. 5. Drain oil, clean reservoir, and refill. 6. See authorized service dealer. 7. Do not attempt to split wood against the grain. 8. See authorized service dealer. 1. See authorized service dealer. 2. Do not attempt to split wood against the grain or see authorized service dealer. 1. Correct alignment as necessary. 2. See authorized service dealer. 3. See authorized service dealer. 4. Flush and clean hydraulic system. 5. Flush and clean hydraulic system. 1. See authorized service dealer. 2. Correct alignment as necessary. 3. See authorized service dealer. 4. See authorized service dealer. 5. Make certain reservoir is properly vented. NOTE: For repairs beyond those listed here, contact your nearest authorized service center. 16

SECTION9: PARTSLISTFORSERIES580 22 23 \ 24 26 28 43\ 21 4 \ \ 20 / / / ' 38 / 49 47 1 12 / / / 13 6 50 51 47 _67 _72 .. /- / _-----38 74 75 / 77 18

Part Description Ref. No. 55. 56. Log Tray Bracket Flanged Lock Nut 3/8-16 Log Tray Carriage Bolt 3/8-16 x 1.0 Wedge Assembly Lock Nut 1/2-20 Hex Cap Screw 1/2-20 x 2.75 Hex Cap Screw 1/2-20 x 3.50 62. Adjustable Gib 63. Hex Jam Nut 3/8-24 64. Hex Cap Screw 3/8-24 x 1.5 65. Back Plate 66. Lock Washer 1/2 67. Hex Screw 3/8-16 x 1.0 68. Dislodger 69. Beam Assembly 70. Cotter Pin 72. Hydraulic Cylinder 73. Clevis Pin 74. Hydraulic Tube 75. Return Hose 3/4" ID x 44" Lg. 76. Hose Guard 1" 77. Hose Clamp 5/8" 78. Return Elbow 79. 90 Degree Solid Male Adapter 80. 3/4" Hose Adapter 81. Control Valve 82. Filter Housing 83. Oil Filter 84. High Pressure Hydraulic Hose 85. Hose Guard 1" 86. Cotter Pin 1/8" 87. Hinge Pin 1/2 x 4.8" Lg. 88. Push Cap 89. Compression Spring 4" 90. Flat Washer .635 ID x .93 OD 91. Locking Rod 92. Vented Dipstick 93. Pipe Plug 94. Fender Assembly 95. Washer 5/16 96. Hex Cap Screw 5/16-24 x .75 97. Frame Assembly 7.0 Gal 98. Lock Washer 5/16 99. Hex Nut 5/16-24 100. Hex Cap Screw 5/16-24 x 1.75 Hex Scr. 5/16-24 x 5.0" (Model 586) Hex Scr. 5/16-24 x 5.25" (Model 585) Coupling Bracket 57. 59. Part No. 710-0237 719-0281 719-0315 714-0122 714-0114 718-04036 718-0685 781-0097 737-0264 718-0684 726-0174 727-0451 710-0521 712-0798 736-0169 781-0680A 710-0411 681-0110 681-0006 710-0944 736-0262 713-0433 750-0497 727-0311 712-0375 712-0169 711-0813 736-0185 781-0162 732-0194 721-0168 741-0987 634-0186 634-0180 736-0351 712-0359 714-0162 734-0873 681-0074 625-0009 712-0292 781-0624 710-0157 712-0123 OEM-290-004 725-2061 725-2062 725-2063 Part Description Hex Screw 5/16-24 x .625" Shldr. Spacer: Coupling (Model 586) Shldr. Spacer: Coupling (Model 585) Key (Model 586) Key (Model 585) Flex Coupling (Model 586) Flex Coupling (Model 585) Rear Coupling Support Bracket Adapter 7/8-14 Pump (16 gmp) Hose Clamp Suction Hose Hex Cap Screw 3/8-16 x 3.0 Hex Nut 3/8-16 Lock Washer 3/8 Tube Hex Cap Screw 3/8-16 x 4.0 Support Beam Assembly Adjustable Jack Stand 1" Hex Cap Screw 3/8-16 x 4.25 Flat Washer .385 ID x .870 OD Chain Spacer Hitch Coupler Lock Nut 3/8-16 Hex Jam Nut 3/8-16 Clevis Pin Flat Washer Jack Stand Spring Pin Bearing Seal Bearing Cone Wheel Assembly Rim Assembly Flat Washer .76" ID x 1.5" OD Slotted Nut 3/4-16 Cotter Pin 5/32" x 1-1/4" Lg. Hub Cap Light Bracket Assembly LH 1" Tail Light Assembly 1" Nut 1/4-20 Light Bracket Assembly RH 1" Hex Cap Screw 5/16-24 x .75 Hex Nut 5/16-24 Taillight Kit 1" RH Taillight Assembly LH Taillight Assembly Wiring Harness 19

respect to new merchandise purchased and used in the United States, its possessions and territories. MTD LLC warrants this product against defects for a period of two (2) years commencing on the date of original purchase and will, at its option, repair or replace, free of charge, any part found to be defective in materials or workmanship. This limited warranty shall only apply if this product has been operated and maintained in accordance with the Operator's Manual furnished with the product, and has not been subject to misuse, abuse, commercial use, neglect, accident, improper maintenance, alteration, vandalism, theft, fire, water, or damage because of other peril or natural disaster. Damage resulting from the installation or use of any accessory or attachment not approved by MTD LLC for use with the product(s) covered by this manual will void your warranty as to any resulting damage. Normal wear parts or components thereof are subject to separate terms as follows: All normal wear parts or component failures will be covered on the product for a period of 90 days regardless of cause. After 90 days, but within the two year period, normal wear part failures will be covered ONLY IF caused by defects in materials or workmanship of OTHER component parts. Normal wear parts and components include, but are not limited to: batteries, belts, blades, blade adapters, grass bags, rider deck wheels, seats, snow thrower skid shoes, shave plates, auger spiral rubber, and tires. HOW TO OBTAIN SERVICE: Warranty service is available, WITH PROOF OF PURCHASE, through your local authorized service dealer. To locate the dealer in your area, check your Yellow Pages, or contact MTD LLC at P.O. Box 361131, Cleveland, Ohio 44136-0019, or call 1-800-800-7310 or 1- 330-220-4683 or log on to our Web site at www.mtdproducts.com. This limited warranty does not provide coverage in the following cases: a. b. C. The engine or component parts thereof. These items carry a separate manufacturer's warranty. Refer to applicable manufacturer's warranty for terms and conditions. Log splitter pumps, valves, and cylinders have a sepa rate one year warranty. Routine maintenance items such as lubricants, filters, blade sharpening, tune-ups, brake adjustments, clutch adjustments, deck adjustments, and normal deterioration of the exterior finish due to use or exposure. d. MTD LLC does not extend any warranty for products sold or exported outside of the United States, its possesions and territories, except those sold through MTD LLC's authorized channels of export distribution. e. Parts that are not genuine MTD parts are not covered by this warranty. f. Service completed by someone other than an authorized service dealer is not covered by this warranty. g. Transportation charges and service calls are not covered. No implied warranty, including any implied warranty of merchantability of fitness for a particular purpose, applies after the applicable period of express written warranty above as to the parts as identified. No other express warranty, whether written or oral, except as mentioned above, given by any person or entity, including a dealer or retailer, with respect to any product, shall bind MTD LLC. During the period of the warranty, the exclusive remedy is repair or replacement of the product as set forth above. The provisions as set forth in this warranty provide the sole and exclusive remedy arising from the sale. MTD LLC shall not be liable for incidental or consequential loss or damage including, without limitation, expenses incurred for substitute or replacement lawn care services or for rental expenses to temporarily replace a warranted product. Some states do not allow the exclusion or limitation of incidental or consequential damages, or limitations on how long an implied warranty lasts, so the above exclusions or limitations may not apply to you. In no event shall recovery of any kind be greater than the amount of the purchase price of the product sold. Alteration of safety features of the product shall void this warranty. You assume the risk and liability for loss, damage, or injury to you and your property and/or to others and their property arising out of the misuse or inability to use the product. This limited warranty shall not extend to anyone other than the original purchaser or to the person for whom it was purchased as a gift. HOW STATE LAW RELATES TO THIS WARRANTY: This limited warranty gives you specific legal rights, and you may also have other rights which vary from state to state. MTD LLC,P.O.BOX361131CLEVELAND,OHIO44136-0019; Phone:1-800-800-7310,1-330-220-4683