Counter-Rotating Rear Tine Tiller MODEL # 100983 Operation Manual ! This safety alert symbol identifies important safety messages in this manual. Failure to follow this important safety information may result in serious injury or death.
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Table of Contents Important Safety Information Intended Use ...............................................................................4 Personal Protective Equipment ...................................................4 General Safety .............................................................................5 Safety Decals ...............................................................................6 Unpacking and Assembly Instructions Unpacking......................................................
Important Safety Information ! WARNING WARNING: Read and thoroughly understand all instructions and safety information before assembling or operating this tiller. Failure to do so may cause serious injury or death. Do not allow anyone to operate this tiller who has not read this manual. As with all power equipment, a tiller can be dangerous if assembled or used improperly. Do not operate this tiller if you have doubts or questions concerning safe operation.
Important Safety Information General Safety Failure to follow warnings, cautions, assembly and operation instructions in the Operation Manual may result in serious injury or death. ! DANGER READ THE OPERATION MANUAL BEFORE OPERATION. •D o not permit children to operate this equipment at any time. Do not permit others that have not read and understood the complete Operation Manual to operate this equipment.
Important Safety Information Safety Decals Safety labels on the tiller are to remind you of important information while you are operating the unit. Make sure all safety warning decals are attached and in readable condition. Replace missing or defaced decals. Contact Dirty Hand Tools at 1-877-487-8275 for replacement decals. AVOID SERIOUS INJURY WHEELS ACT AS BRAKES • Read the Operator’s Manual before operating. • Know the location and function of all controls.
Unpacking and Assembly Your tiller comes partially assembled at the factory. The following instructions will help you unpack your tiller, assemble and adjust the depth regulator lever, cable tension and handlebar height. You will need 2- 9/16” wrenches. Unpacking Open top of carton and remove handlebar assembly. Find parts packet.
1. Attaching the Handlebar 1. Place the handlebar plate 1 on outside of upper handlebar assembly 2, align holes, and attach with Hex Bolts, M6 x 353 and Hex Nuts, M6 Nylock 4 in 4 places. 2. Position the upper handelbar assembly 2 to align with one of the three sets of holes on the Tiller Frame 5 and attach with Hex Bolt, M12 x 25 6 on top and Hex Bolt, M12 x 50 7 on the bottom side with Hex Nuts, M12 Nylock 8 in four places. 3. Tighten all hardware securely.
2. Attaching the Wheels To place wheels in tilling position. (See Figure) 1. Slide wheel 1 onto axle. 2. Align hole in axle with hole in wheel hub. 3. Insert lynch pin 2 through holes, fold lock pin ring to secure pin. 4. Firmly lock wheel and axle together before tilling. 4. Repeat for other wheel. NOTE: Always have both wheel lock pins in or out. Do not operate tiller with only one wheel locked. To place wheels in free-wheel position. 1. Remove lynch pin. Slide wheel inward toward machine. 2.
Tiller Overview SAFETY CONTROL LEVER DRIVE CABLE BELT GUARD DEPTH REGULATOR SAFETY SHIELD RECOIL STARTER WHEEL LOCK PIN 10
Operating Precautions ! CAUTION READ, UNDERSTAND AND FOLLOW ALL OF THE PRECAUTIONS BELOW. Always perform the pre-start checklist before starting the engine. • Never operate the tiller without safety guards and covers in place. • Never start the engine or operate the tiller with the wheels in the freewheel position. Make sure the wheel lock pins are engaged through the wheel hubs and wheel axle. The wheels act as a brake to keep the tiller at a controlled speed.
Operating Instructions Preparation for Operation Fill Engine Crankcase with Oil 1. Add oil according to engine manual. Do not overfill. Use a clean, high quality detergent oil. Use no special additives with recommended oils. Do not mix oil with gasoline. Oil level must be full. Check the oil level by removing oil fill plug. Oil level should be up to the bottom of the fill plug opening. 2. Always check oil level before starting engine. Refer to engine manual for capacity and type of oil to use.
Operating Instructions ! WARNING NEVER START ENGINE OR OPERATE TILLER WITH WHEELS IN FREE-WHEEL POSITION. The free-wheel position is for transporting the tiller long distances. Start-Up The controls required to start and run the tiller are located on the engine and are marked “Choke” and “Throttle”. A detailed description of engine operation and precautions is available in the engine operation manual. Cold Starts 1. Move choke lever to full choke position. 2. Move throttle lever to “start”. 3.
Operating Instructions ! WARNING PRACTICE OPERATING THE CONTROLS AND USING THE TILLER WITH TINES OUT OF GROUND BEFORE BEGINNING TO TILL. It is important that you know how to use the tiller properly, keep control at all times, stop the tines and wheels from turning, and stop the engine if necessary. Read the entire Operation Manual before using the equipment! Pulling the safety control lever towards the handlebar engages both the wheels and tines. Tilling 1.
Operating Instructions DEPTH REGULATOR LEVER DETENT PIN Figure 3 SAFETY CONTROL LEVER Depth Regulator Adjustment Tilling depth is controlled by the height of the depth regulator lever. To adjust tilling depth (see Figure 3). 1. Remove detent pin. 2. Raise the depth regulator lever to position tines at chosen tilling depth. 3. Align hole in depth regulator lever with hole in depth regulator bracket and replace detent pin. Depth Regulator Lever Down = Shallower tilling.
Maintenance ! WARNING THE TILLER TRANSMISSION IS SHIPPED FROM FACTORY WITH THE CORRECT AMOUNT OF LIQUID GREASE. • Keep tiller, safety shields and covers, attachments, and accessories in safe working condition. • Check shear bolts, engine mounting bolts, and other bolts at frequent intervals for proper tightness to be sure the equipment is in safe working condition.
Maintenance Changing the Forward/Reverse Belt 1. Turn off engine. Engine must be cool. 2. Remove spark plug wire and secure from spark plug. 3. Remove belt guard (see Figure 5). • Remove the forward belt from the forward engine pulley. • Gently pull the engine recoil rope to rotate the pulley. • W ith the pulley turning, force the forward belt out of the V-groove. • Slide the belt free of the engine pulley. • Pull the forward belt down and out of the way. 4.
Maintenance ! WARNING TURN OFF ENGINE AND DETACH SPARK PLUG WIRE. ENGINE MUST BE COOL. Engine Maintenance Refer to the engine manual included in your parts packet for information on engine maintenance. Your engine manual provides detailed information and a schedule for performing the following: 1. Check oil level before each use and after 8 hours of operation. 2. Change oil after first 5-8 hours of operation. Change oil while engine is warm. Refill with new oil of recommended grade. 4.
Storage ! WARNING DO NOT STORE TILLER IN UNVENTILATED AREA where fuel fumes may reach flame, sparks, pilot lights or other ignition source. Drain fuel outdoors away from any ignition sources. Use only approved fuel containers. Prepare for Storage Follow the steps below to prepare your tiller for storage. Read your engine manual for detailed instructions on preparing the engine for storage. 1. Protect wheels and axles from rust: Remove lock pin and slide wheel off hub.
Troubleshooting PROBLEM SOLUTION Engine will not start • Add gas to gas tank. • Connect spark plug wire to spark plug • Throttle must be positioned at choke for a cold start Engine runs rough, floods during operation • Clean or replace air cleaner Engine is hard to start • Drain old fuel and replace with fresh.
Handlebar and Control Lever Parts List 1 6 2 7 8 9 3 4 4 Plcs 10 5 4 Plcs 11 2 Plcs 13 4 Plcs Item # Part # Description 2 100913 Upper Handlebar Assembly 1 12 3 4 5 6 12 9 7 8 9 10 11 12 13 100914 101728 101713 101494 100951 101907 100918 101132 100917 100953 100954 100059 Control Lever Handlebar Plate Hex Bolt, M6 x 35mm Hex Nut, Nylock M6 Cable Linkage Hex Nut, Nylock 10-24 Compression Spring Jam Nut, M8 Drive Cable Hex Bolt, M12 x 25mm Hex Bolt, M12 x 50mm Hex Nut, Nylock M12
Motor Mount Parts List 17 15 8 9 2 3 1 10 6 4 14 16 12 13 7 11 5 22
Motor Mount Parts List Item # Part # 1 101080 3 100978 2 4 5 6 7 8 9 10 11 12 13 14 15 16 17 100972 100956 101719 100906 100977 101180 101708 100129 100837 100128 100130 101536 100579 100955 100127 Description Tiller Frame Assembly Engine Assembly with Pulleys V-Belt, Transmission Belt Guide Rod Qty. 1 1 1 Lower Belt Shield 1 Gearbox Dip Stick 1 Engine Guard Pulley Shield 1 1 Button Head Bolt, M8 x 1.25 x 20mm 3 Hex Bolt, M8 x 1.25 x 45mm, G8.8 5 Hex Nut, Nylock, M8 x 1.25, G8.
Tines and Safety Shields Parts List 9 1 4 3 5 8 7 6 24 25 2 21 15 27 26 22 19 18 16 29 20 23 11 14 17 10 13 12 24 30 28
Tines and Safety Shields Parts List Item # Part # Description 2 101715 Tine Guard Left 1 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 101104 101716 101714 100125 101494 100128 100130 100127 100888 100885 100125 100127 100809 100878 100877 100805 100611 100610 100886 100873 100085 100884 100125 100127 100887 100202 100883 120880 100085 Tine Cover Assembly Tine Guide Right Hex Bolt, M6 x 1.0 x 12mm, G8.8 Hex Bolt, M8 x 1.25 x 20mm G8.8 Hex Nut, Nylock, M6 x 1.
Notes 26
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Warranty & Specifications IMPORTANT NOTICE We, the manufacturer, reserve the right to change the product and/ or specifications in this manual without notification. The manual is for information usage only and the pictures and drawings depicted herein are for reference only. Warranty Repair and Service Do not return this product to the store for warranty issues or repair. Call our customer service department at 720-287-5182, 1-877-487-8275, or visit www.dirtyhandtools.
