Use and Care Manual - PDF
Contents
1. Form No 3354 428 Rev A Tiller for Compact Utility Loaders Model No 22445 260000001 amp Up Operator s Manual ce Register your product at www Toro com Original Instructions EN Contents Introduction ass deco bes dae deka Safety vase ssa teen ea nenn raue Safety Decals desis an se Specifications 2 nennen Stability Ratings 2 22 2202 02 00 000 Operation socio ernsten Tips for Tilling oooooooooooo o o Maintenance nee Service Interval Chart 00 Greasing and Lubrication Adjusting Tiller Drive Chain Tension Tiller Tine Replacement SOLIDE vis read no Qu un nn FH HPWWN MD Troubleshooting 0 0 0 0 eee ee eee ee Introduction We want you to be completely satisfied with your new product so feel free to contact your local Authorized Service Dealer for help with service genuine replacement parts or other information you may require Whenever you contact your Authorized Service Dealer or the factory always know the model and serial numbers of your product These numbers will help the Service Dealer or Service Representative provide exact information about your specific product You will find the model and serial number on a plate located on the product For your convenience write the product model and serial numbers in the space below Model No Serial No Copyright 2006 by The Toro Compan2. f the traction unit tips you or bystanders could be crushed HOW TO AVOID THE HAZARD e Do not drive the the traction unit on a slope steeper that the maximum slope Operation IMPORTANT Lift and move the attachment using the traction unit Refer to your traction unit Operator s Manual for more information on installing and removing the tiller from your traction unit Tips for Tilling e Clean the area of trash branches and rocks before tilling to prevent equipment damage e Always begin tilling with the slowest ground speed possible Increase speed if conditions permit e Always use full throttle maximum engine speed e Till in long straight passes Do not make turns while the tiller is in the ground as equipment damage may result e Avoid excessive tilling of the soil as finely tilled soil will not absorb moisture easily and puddles of water or run off may occur e When tilling hard packed very dry or virgin soil raise the tiller so only the very top of the soil is penetrated On succeeding passes the depth may be lowered e Run the tiller so that the dirt is thrown away from you e Ifa rock or other obstruction gets into the tiller tines reverse the rotation direction to dislodge it Maintenance Service Interval Chart Service Operation Shaft bearing lubricate AAN Service xx C EEE Replace asreauired Fila as esr AA POTENTIAL HAZARD If you leave the key
3. in the ignition switch someone could start the engine WHAT CAN HAPPEN e Accidental starting of the engine could seriously injure you or other bystanders HOW TO AVOID THE HAZARD e Remove the key from the ignition switch before you do any maintenance a chain tension aopstanauoroas ma x cal ES IIS E IS Greasing and Lubrication Lubricant Type Commercial chain lube mea 1 Lower the loader arms and stop the engine Remove Service Interval Specification the key Grease the 2 tiller shaft fittings every 25 operating hours 2 Remove the chain drive cover Fig 2 Grease immediately after every washing 3 Apply a commercial chain lube onto the chain spans Grease Type General purpose grease 4 Install the chain drive cover How to Grease Adjusting Tiller Drive Chain 1 Lower the loader arms and stop the engine Remove the key Tension 2 Clean the grease fittings with a rag Adjust the tiller drive chain after the initial 5 hours of j an operation and every 25 operating hours thereafter There A A ES should be 1 2 to 3 4 in 1 to 2 cm slack in the chain 4 Connect a grease gun to each fitting measured mid way between the sprockets 5 Pump grease into the fittings until grease begins to 1 Lower the loader arms and stop the engine Remove ooze out of the bearings the key 6 Wipe up any excess grease 2 Remove the chain drive cover Fig 2 3 Loosen the 2 hydraulic motor mount plate bolt
4. metal surfaces Paint is available from your Authorized Service Dealer 6 Store the tiller in a clean dry garage or storage area Cover the tiller to protect it and keep it clean Troubleshooting Check and tighten all couplers Tiller does not operate Hydraulic coupler not completely connected Defective hydraulic coupler An obstruction in a hydraulic hose Auxiliary valve on the traction unit is not opening An obstruction in the tiller e g rock or root Broken drive chain 7 Loose drive chain Defective hydraulic valve Defective drive motor Check couplers and replace any that are defective Find and remove the obstruction Repair the valve Find and remove the obstruction Repair or replace the chain Adjust the chain tension Replace or repair the defective valve Replace or repair the drive motor
5. ntact with rotating tines may cause injury WHAT CAN HAPPEN e Rotating tines can cut hands feet or other body parts HOW TO AVOID THE HAZARD Keep away from the rotating tines while operating the tiller Keep your hands feet and any other part of your body or clothing away from rotating parts Before adjusting cleaning repairing and inspecting the tiller lower the tiller and loader arms to the ground and stop the engine Remove the key e Contact us at www Toro com All Rights Reserved Printed in the USA 2 POTENTIAL HAZARD 1 e There may be buried power gas and or O telephone lines in the area needing tilling oe C WHAT CAN HAPPEN Shock or explosion may occur HOW TO AVOID THE HAZARD Have the property or area to be tilled marked 93 7321 3 for buried lines 4 a WARNING a 5 100 4708 POTENTIAL HAZARD Figure 1 e Tines can throw dirt debris and small rocks 1 Cutting hazard foot 4 Thrown object hazard WHAT CAN HAPPEN ait 2 Cutting hazard hand 5 Keep bystanders away The operator or bystander could be injured by 3 Keep away from moving flying debris parts HOW TO AVOID THE HAZARD e Run the tiller so that debris is thrown away from the traction unit Keep all bystanders away from the work area POTENTIAL HAZARD e When the engine is off attachments in the raised position can gradually lower WHAT CAN HAPPEN Someone nearby may be
6. pinned or injured by the attachment as it lowers HOW TO AVOID THE HAZARD Always lower the loader arms before you shut off the traction unit Specifications Overall width 44 0 in 112 cm Overall length 20 0 in 51 cm Overall height 26 0 in 66 cm Tilling width 40 0 in 102 cm Tine diameter 19 0 in 48 cm Tine speed max 245 rpm 3600 engine rpm flow divider 9 o clock position Tine speed recommended 225 rpm 3600 engine rpm flow divider Y 10 o clock position Tine width 2 5 in 6 4 cm Shaft diameter 1 50 in 3 8 cm Drive Chain ANSI 60 reduction ratio 1 8 1 Hydraulic motor displacement 6 20 cu in 102 cc Number of tines 363 Ib 165 kg Stability Ratings To determine the degree of slope you can traverse with the tiller installed on a traction unit find the stability rating for the hill position you want to travel in the table below then find the degree of slope for the same rating and hill position in the Stability Data section of the traction unit operator s manual Orientation Stability Rating Front Uphill oy C Rear Uphill o C Side Uphill Note The tiller is rated for use without the counterweight If you use the counterweight with the tiller the traction unit will be less stable in the front and side uphill positions a WARNING a POTENTIAL HAZARD Exceeding the maximum slope can cause the traction unit to tip WHAT CAN HAPPEN e I
7. s Lubricating Tiller Drive Chain Fig 2 Lubricate tiller drive chain after the initial 5 hours of 4 Using the adjuster bolt move the hydraulic motor operation and every 25 operating hours thereafter upward to tighten the chain Fig 2 Figure 2 3 Adjuster bolt 1 Chain drive cover 2 Hydraulic motor mount plate bolt 5 After proper chain tension is attained tighten the adjuster bolt and hydraulic motor mount plate bolts Fig 2 Note When proper adjustment can no longer be attained from the adjuster bolt or repeated chain failures occur replace chain 6 Install the chain drive cover Tiller Tine Replacement Check and replace tines when they become worn or dull Worn or dull tines will degrade the performance of the tiller Tines should be installed as illustrated in Figure 3 with 2 left hand tines and 2 right hand tines on each hub m 4414 Figure 3 2 Right hand tine 1 Left hand tine The cutting edges of the tines should face toward the rear of the tiller Torque the tine mounting bolts to 63 to 77 ft Ib 85 to 104 N m Storage 1 Before long term storage wash the tiller with mild detergent and water to remove dirt and grime 2 Check the condition of the drive chain Adjust and lubricate the chain 3 Grease all fittings 4 Check and tighten all bolts nuts and screws Repair or replace any part or tines that are damaged or worn 5 Paint all scratched or bare
8. y 8111 Lyndale Avenue South Bloomington MN 55420 1196 The warning system in this manual identifies potential hazards and has special safety messages that help you and others avoid personal injury even death DANGER WARNING and CAUTION are signal words used to identify the level of hazard However regardless of the hazard be extremely careful DANGER signals an extreme hazard that will cause serious injury or death if the recommended precautions are not followed WARNING signals a hazard that may cause serious injury or death if the recommended precautions are not followed CAUTION signals a hazard that may cause minor or moderate injury if the recommended precautions are not followed Two other words are also used to highlight information Important calls attention to special mechanical information and Note emphasizes general information worthy of special attention The left and right side of the machine is determined by standing in the normal operator s position Safety Improper use or maintenance by the operator or owner can result in injury To reduce the potential for injury comply with these safety instructions and those in the traction unit operator s manual Always pay attention to the safety alert A symbol which means CAUTION WARNING or DANGER personal safety instruction Failure to comply with the instruction may result in personal injury or death a DANGER a POTENTIAL HAZARD e Co
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