Page 2 - TABLE OF CONTENTS; FINDING MODEL NUMBER
2 For more details about your unit, visit our website at www.troybilt.com TABLE OF CONTENTS Content Page Calling Customer Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
Page 3 - WARNING; Section; Safety; Training
This machine meets voluntary safety standard B71.8 – 1996, which is sponsored by the Outdoor Power Equipment Institute, Inc., and is published by the American National Standards Institute. The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth...
Page 5 - Operating Symbols; Decals; Maintenance and Storage
5 Section 1: Safety Operating Symbols Various symbols (shown here, with word descriptions) are used on the tiller and engine. Your unit may not have all of the symbols. SLOW CHOKE ON CHOKE OFF STOP STOP ROTATING TINES Decals For your safety and the safety of others, various safety and operational de...
Page 6 - Assembly
6 Introduction Carefully follow these assembly steps to correctly prepare your tiller for use. It is recommended that you read this Section in its entirety before beginning assembly.NOTE: Three different Horse model tillers are covered in this Manual. Use only the information applicable to your mode...
Page 8 - STEP 6: Check Gear Oil Levels
8 Figure 2-6: Illustration shows the yoke plates (H), nuts, washers, and screws (A, E, B, F, D, G), bushing (C), and long and short links (I, J). A I B C H D E F G Figure 2-10 Forward position; roller (T) rests under the adjustment block (U). U T Figure 2-11: Neutral position; roller (T) rests again...
Page 9 - STEP 7: Add Motor Oil to Engine; STEP 8: Attach Engine Throttle; STEP 9: Adjust Air Pressure in
Section 2: Assembly 9 IMPORTANT: Check gear oil level in both transmissions after the first 2 hours of new tiller operation, then every 30 operating hours thereafter. See Section 5 for instructions. STEP 7: Add Motor Oil to Engine 1. Before adding motor oil, park the tiller on level ground. Level th...
Page 10 - STEP 2: Install the; ASSEMBLING THE ELECTRIC START SYSTEM; DANGER; E L
Section 2: Assembly 10 NOTE: If the battery is put into service after the date shown on the top of the battery, charge for a minimum of one hour at 6-10 amps. Refer to the Maintenence section of this manual for more detailed instructions regarding proper battery charging procedure STEP 1: Connect th...
Page 11 - Features and Controls; Introduction; PTO Attachments Feature; Forward Interlock Levers
Section 3 Features and Controls 11 Introduction This section describes the location and function of the controls and features on your tiller. Refer to Section 4, Operation for detailed operating instructions.Practice using these controls, with the engine shut off, until you completely understand the...
Page 12 - Section 3: Features and Controls; Wheel Speed Lever
Section 3: Features and Controls Verify Position of Clutch Roller When you shift between FORWARD, NEUTRAL and REVERSE, the clutch roller at the base of the Wheels/Tines/ PTO Drive Lever should be positioned as shown in Figures 3-2, 3-3 and 3-4. Verify the position of the clutch roller as you shift t...
Page 13 - Keyswitch Starter
Engine Throttle Lever Use the throttle lever (G, Figure 3-1) to adjust engine speed as well as to start and stop the engine.Move the lever away from the STOP position before starting the engine. Engine speeds are variable and range between the FAST and SLOW. Use the STOP position to turn the engine ...
Page 14 - INTRODUCTION
Section 4 Operation INTRODUCTION Read this Section of the manual thoroughly before you start the engine. Then, take the time to familiarize yourself with the basic operation of the tiller before using it in your garden. Find an open, level area and practice using the tiller controls without the tine...
Page 15 - Section 4: Operation; Starting Electric Start Engines; CAUTION
Section 4: Operation Starting the Engine: 1. With the engine off, place the Wheels/ Tines/PTO Drive Lever (Figure 4-2) in the NEUTRAL position. If in the FORWARD position, tap the lever sharply upward, it should automatically move into NEUTRAL position. 2. Put the Depth Regulator Lever in the Travel...
Page 16 - Stopping the Engine and Tiller; Operating the Tiller; Moving the Tiller Forward and Tilling; Cold Weather Operation
Section 4: Operation Reconnect the cables and securely tighten to battery posts. The engine will recharge the battery if the battery is still good. • If you suspect the batter is “dead”, or if the battery is damaged, disconnect, and remove it. Have it checked by a qualified technician. • If battery ...
Page 17 - Stopping Forward Motion and Tines
Section 4: Operation 6. When the tiller moves forward, relax and let the wheels power the tiller along while the tines dig. Walk behind and to one side of the tiller. Walk on the side that is not yet tilled (Figure 4-4). Use a firm grip on the handlebars but keep your arm relaxed. IMPORTANT: Let the...
Page 18 - Transporting The Tiller Around; Testing the Forward; How to Check the Interlock System; Loading and Unloading the Tiller; Before Loading or Unloading the
Section 4: Operation 4. When the turn is complete, shift to NEUTRAL and lower the handlebars. Move Tines/PTO Clutch Lever back to ENGAGE position and resume forward operation. Transporting The Tiller Around Your Property When the engine is running, the tiller’s powered wheels make moving the tiller ...
Page 19 - Loading the Tiller; Changing Speed Belts; Changing Belt From LOW Range
Section 4: Operation • Turn the vehicle’s engine off and apply its parking brake. • Position the loading vehicle so that the ramp angle is as flat as possible (the less incline to the ramp, the better) Loading the Tiller 1. Use loading ramps that are strong and wide enough to safely hold the weight ...
Page 20 - Changing Belt From HIGH Range to; Choosing Wheel
Section 4: Operation 3. Kneel on left side of tiller. To create belt slack, reach over to right side of the pulleys and push in at the center of the belt with a finger. At the same time, use your left hand to work the belt part-way onto the lower-front transmission pulley groove (Figure 4-10). 4. Go...
Page 21 - TABLE 2-4: WHEEL SPEED AND BELT RANGE SELECTION GUIDE; Let the tiller do the work; Avoid tilling wet, soggy soil; Tilling Tips
Section 4: Operation SLOW GEAR, LOW BELT RANGE For: • Tilling in sod.• Tilling in hard clay.• Tilling under standing corn- stalks in tough soil conditions. • Tilling under cover crops.• Preparing a deep seedbed.• Tilling in stony soil.• Tilling under residues and organic matter. • Mixing in fertiliz...
Page 22 - Avoid making footprints
Section 4: Operation 22 Avoid making footprints When possible, walk on the untilled side of the unit to avoid making footprints in the freshly tilled soil (Figure 4-4). Foot- prints cause soil compaction that can hamper root penetration and contribute to soil erosion. They can also “plant” unwanted ...
Page 23 - Clearing the tines
23 B. Terrace Gardening: • When a slope is too steep or too short for vertical tilling, it may be necessary to till across the slope and create terraced rows. Terraces are rows that are cut into the side of a slope, creating a narrow, but flat area on which to plant. • On a long slope, you can make ...
Page 24 - Tilling Under Corn
Section 4: Operation 24 POWER COMPOSTING Power composting means tilling under and burying in the soil all manner of organic matter such as crop residues, leaves, grass clippings and cover crops. This material will decompose during the non-growing season and add important natural nutrients to the soi...
Page 25 - Removing Tine Attachment; Removing And Replacing The Tine Attachment; PTO POWER UNIT; VERY IMPORTANT
Your tiller is a self-contained PTO (Power Take-Off) Power Unit that was shipped with a tine attachment installed. The tine attachment can be quickly removed and replaced with other optional attachments. The following instructions will familiarize you with your PTO Power Unit. Please read these page...
Page 26 - Installing the Tine Attachment; Setting Up Stationary Attachments
IMPORTANT: Store tine attachment in a level, upright position to prevent gear oil from leaking from the dipstick area. 9. To keep the tine attachment dog clutch coupling clean, cover with the dust cap (on some attachments) or plastic wrap. 10. The PTO Power Unit is now ready to install other powered...
Page 28 - REQUIRED MAINTENANCE SCHEDULE; Maintenance
NOTE: All references to left, right, front and rear of the machine are determined by standing behind the handlebars and facing the direction of forward travel. REQUIRED MAINTENANCE SCHEDULE Before Every Every Every As PROCEDURE Each 10 25 30 Noted Use Hours Hours Hours Check engine oil level • Every...
Page 29 - Tighten Bolts and Nuts; Tiller Lubrication; Section 5: Maintenance
Tighten Bolts and Nuts Check for loose or missing hardware every ten (10) operating hours. Failure to tighten or replace fasteners can cause poor performance, equipment damage or oil leakage. See your Parts Catalog for complete fastener descriptions.Most hardware on your tiller is visible. Pay parti...
Page 30 - Transmission Gear; Checking for Oil Leaks
Section 5: Maintenance IMPORTANT: Do not allow oil or grease to contact the pulleys, drive belt or reverse disc. This can cause the belt or disc to slip on the pulleys.Lubricate the numbered areas in Figures 5-4 and 5-5, as follows: 1. Oil the wheel shaft between the wheel hubs and the transmission ...
Page 31 - Adding or Changing Gear Oil
Section 5: Maintenance 3. If the oil level is correct, oil will seep out of the check hole (allow extra time in cold weather). If it does, the level is fine and you should replace the check plug. If no oil seeps out, see Adding or Changing Gear Oil . Checking the Tine Attachment Oil Level IMPORTANT:...
Page 33 - Drive Belt Maintenance; Measuring and Adjusting
Section 5: Maintenance Drive Belt Maintenance Measuring and Adjusting Drive Belt Tension On a new tiller (or if a new belt is installed), the belt tension will probably need to be adjusted after the first two (2) hours of operation. Thereafter, check belt tension every ten (10) operating hours.Maint...
Page 34 - Replacing the Drive Belt
Section 5: Maintenance 3. Insert the belt adjustment tool through the hole in the side of the adjustment block, spacing the ends of the tool equally on both sides (Figure 5-14). Rotate the tool so the slotted end faces down. 4. Place the Wheels/Tines/PTO Drive Lever in FORWARD position. The arms of ...
Page 35 - Reverse Drive; Reverse Disc Inspection
Section 5: Maintenance 3. Push belt forward then down until it is looped over the lower pulley (Figure 5-18). Do not yet seat it in either of the lower pulley’s grooves. HINT: A blunt object, like a ruler, can help you push the belt downward if needed. 4. Move the top half of the belt up and over th...
Page 36 - Replacing the Reverse Disc; Checking and Adjusting
Replacing the Reverse Disc Follow these steps to replace the reverse disc. (If your tiller has a Bumper Attach- ment mounted, it must be removed first.) Removing the Reverse Disc 1. Move Wheels/Tines/PTO Drive Lever in NEUTRAL position. 2. Wedge a 5/16"-thick board between top of engine pulley (...
Page 37 - Checking Tines for Wear
Adjusting Reverse Drive: 1. Place Wheels/Tines/PTO Drive Lever in FORWARD position. 2. On left side of tiller, put a 1/2" wrench on the plunger retaining bolt and another 1/2" wrench on the jam nut next to it (Figure 5-27). While holding the bolt steady, loosen the jam nut (counterclock- wis...
Page 39 - Wheel Shaft Maintenance
Tine Shaft Maintenance After every 10 operating hours, remove the left- and right-side Bolo Tine holders and clear away dirt and debris that have accumulated on the tine shaft or inside the tine holders. Please follow this main- tenance recommendation, as debris can cause premature wear to the tine ...
Page 40 - Storing Your Tiller; Inspecting Forward Interlock
Storing Your Tiller When your tiller won’t be used during the off-season, prepare it for storage with the following steps: 1. Clean the tiller and engine. 2. Do routine tiller lubrication and check for loose hardware. 3. Protect the engine from deterioration or damage by referring to the engine stor...
Page 41 - Appendix A: Troubleshooting; shooting Procedures; CHECK OR TEST; PROBLEM
Appendix A: Troubleshooting Trouble- shooting Procedures 1 Wheels/Tines/PTO Drive Lever: A. Lever does not stay in FORWARD– • Drive belt may be too tight. Raise belt adjustment block a little (Sect. 5).• Clutch pawl spring at end of lever may be overstretched. Install new spring. B. Lever hard to sh...
Page 44 - Parts List
44 REF PART No. No. DESCRIPTION QTY. REF PART No. No. DESCRIPTION QTY. 1 647-04006 Lever Assembly–Wheels/Tines/ PTO Drive (Includes Ref. 17) ........ 1 2 1908156 Spring–clutch pawl ....................... 1 3 710-0805 Bolt–hex hd., 5/16-18 x 1-1/2" ...... 3 4 GW-2447 Bushing–3/8" ..............
Page 45 - FORWARD INTERLOCK SYSTEM
FORWARD INTERLOCK SYSTEM See Page 46 REF PART No. No. DESCRIPTION QTY. REF PART No. No. DESCRIPTION QTY. 1 629-04017 Engine Wire Harness Assy–forward interlock system (Incl. one red and one black wire, plug con- nector, neutral switch and PVC tubing. Parts not available separately .....................
Page 46 - HANDLEBAR ASSEMBLY
Parts List MODELS 683F. E683G & E683F REF PART No. No. DESCRIPTION QTY. REF PART No. No. DESCRIPTION QTY. 1 GW-9548 Bolt–Hex hd., flanged self-locking Grade 5, 1/2-13 x 3-1/2" ........... 1 2 GW-9119 Knob–handlebar height adjustment 1 3 GW-9120 Ring–retaining (tolerance ring) ..... 1 4 GW-18...
Page 47 - DEPTH REGULATOR & TINE HOOD ASSEMBLIES
1 710-3005 Bolt–hex hd., 3/8-16 x 1-1/4" ........ 2 2 GW-1113-1 Bushing–19/64" (.300" lg.) ............ 2 3 710-04049 Bolt–flanged hex, 5/16-18 x 5/8" ... 2 4 712-04065 Nut–hex, 3/8"-16 ........................... 2 5 1900864 Bar–depth regulator ...................... 1 6 GW-9120...
Page 50 - POWER UNIT TRANSMISSION ASSEMBLIES
POWER UNIT TRANSMISSION ASSEMBLIES See Page 50 Parts List MODELS 683F. E683G & E683F 50
Page 56 - BOLO TINE ASSEMBLIES
BOLO TINE ASSEMBLIES Parts List MODELS 683F. E683G & E683F 56 3 3
Page 58 - ELECTRIC START SYSTEM
Parts List MODELS E683G & E683F ELECTRIC START SYSTEM 58
Page 60 - TROY-BILT TILLER LIFETIME LIMITED WARRANTY
TROY-BILT TILLER LIFETIME LIMITED WARRANTY WHAT PRODUCT All Troy-Bilt branded rear tine walk-behind tillers with gear drive transmissions. IS COVERED This warranty begins on the date of purchase and is warranted by Troy-Bilt LLC for the life of the tiller, to the original purchaser only. WHAT IS COV...
