Instruction/ maintenance manual of the product E686N-Horse Troy-Bilt
Go to page of 64
Operator ’ s Manual Rear-tine PT O T iller Models 682J—Horse TM E686N—Horse TM E682L—Horse TM Warning: This unit is equipped with an internal combustion engine and should not be used on or nea.
2 For more details about your unit, visit our website at www .troybilt.com T ABLE OF CONTENTS Content Page Calling Customer Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Safety . . . .
The engine exhaust from this product contains chemicals known to the State of California to cause cancer , birth defects or other reproductive harm. W A R NING This machine meets voluntary safety standard B71.8 – 1996, w hich is sponsored by the Outdoor Power Equipment Institute, Inc.
Section 1: Safety 8. Before cleaning, repairing, or inspect- ing, stop the engine and make certain all moving parts have stopped. Disconnect the spark plug wire and prevent it from touching the spark plug to prevent acci- dental starting.
Section 1: Safety 5 Decals For your safety and the safety of others, various safety and operational decals are located on your unit (Figure 1). Keep the decals clean and legible at all times. Contact your local service dealer or the Factory for replacements if any decals are damaged or missing.
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.
Section 2: Assembly lever and could be damaged. You may gently move the wires aside if this condition occurs. 4. Raise handlebars to one of two height settings and tighten the height adjustment lever. Also, make sure all other mounting hardware is securely tightened.
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). Figure 2-7: Drive Lever assembly. Figure 2-11: Neutral position; roller (T) rests against middle area of the adjustment block (U).
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.
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 the Wire Harness Receptacle 1.
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.
Section 3: Features and Controls Figure 3-2: FORWARD position; roller (G) rests un der the adjustment block (H). Figure 3-3: NEUTRAL position; roller (G) rests against middle area of the ad- justment block (H). Figure 3-4: REVERSE position; roller (G) rests against upper area of the ad- justment block (H).
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.
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.
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.
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.
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.
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. T ransporting The Tiller Around Y our Property When the engine is running, the tiller ’ s powered wheels make moving the tiller to and from the garden easy.
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).
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).
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.
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.
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.
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 soil.
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.
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 or non-powered attachments.
3. On the PTO Power Unit, unplug the Forward Interlock Wire Harness that leads from the base of the handlebars (A, Figure 4-28) to the receptacle (B) located on the top, right side of the transmission cover. 4. On the Stationary Attachment, locate the interlock wire (C, Figure 4-28) and clean contacts on plug and receptacle (B).
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 5 operating hrs.
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.
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 housing (A, Figure 5-4).
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.
Section 5: Maintenance Adding Gear Oil to the PTO Power Unit Transmission 1. Do steps 1 and 2 of Checking the Power Unit Oil Level on page 32. 2. Using a 3/4" wrench (or socket), remove the bolt securing the handlebar base to the top of the transmission (prop the handlebars first to prevent them from falling).
Section 5: Maintenance Drive Belt Maintenance Measuring and Adjusting Drive Belt T ension 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.
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.
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.
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.
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- wise) until it touches the bolt head.
Single Tine Replacement 1. Move the Wheels/Tines/PTO Drive Lever to NEUTRAL, the Wheel Speed Lever to either FAST or SLOW position, and the Tines/PTO Clutch Lever to ENGAGE. 2. Gently tilt the tiller forward until the engine rests on the ground. 3. Raise the hood flap at the back of the tiller and tie it up with string.
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 shaft and its oil seals.
Storing Y our 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.
Appendix A: T roubleshooting CHECK OR TEST (Check or test in sequence shown until problem is resolved.) Throttle Lever in START position X Wheels/Tines/PTO Drive Lever in NEUTRAL position X Forward In.
• Hardware holding tine holders to tine shaft may be missing or broken. To check, remove holders (Sect. 5). • Key for bronze worm gear on tine attach- ment main drive shaft may be missing or broken. 5 Tines Turn, But Wheels Won ’ t: • Check operation of Wheel Speed Lever (Problem 2).
43 T roy-Bilt ® PTO Log Splitter 290-258-081 The Troy-Bilt ® PTO Log Splitter provides you with a convenient and easy means of splitting about a half a cord of wood per hour when working alone.
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" .
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...
Parts List MODELS 682J. E686N & E682L 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) .
1 710-3005 Bolt – hex hd., 3/8-16 x 1-1/4" ........ 2 2 GW-1113-1 Bushing – 19/64" (.300" lg.) ............ 2 3 736-0169 Lockwasher – spring lock, 3/8" ....... 2 4 712-3017 Nut – hex, 3/8"-16 ..........................
Parts List MODELS 682J. E686N & E682L WHEEL SPEED LEVER, BEL T DRIVE SYSTEM, ENGINES, WHEELS See Page 62 See Page 52 48.
WHEEL SPEED LEVER 1 GW-9362 Pin – spring, 1/8"................................ 1 2 GW-9838 Nut – castle (slotted), 1/2"-20 ............ 1 3 GW-9934 Washer – shoulder, 1/2" ..................... 1 4 GW-9932 Washer – disc spring .
POWER UNIT TRANSMISSION ASSEMBLIES See Page 50 ,1 6A Parts List MODELS 682J. E686N & E682L 50.
REF PART No. No. DESCRIPTION QTY. REF PART No. No. DESCRIPTION QTY. TRANSMISSION COVER & SHIFT LEVER BRACKET ASSEMBLIES 1 1186299 Bolt – hex hd., #10-32 x 3/8", self-locking flange ..................... 3 2 GW-9463 Knob – tines/PTO clutch lever, tapered, plastic .
POWER UNIT TRANSMISSION ASSEMBLIES (Continued from page 53) 52 See Page 50 Parts List MODELS 682J & E682L.
REF PART No. No. DESCRIPTION QTY. REF PART No. No. DESCRIPTION QTY. (continued from page 53) WHEEL SHAFT ASSEMBLY 61 721-04031 Seal – oil, wheel shaft ..................... 2 62 1909950 Retaining ring – external ................. 2 63 GW-1166-1 Shim – wheel shaft, 1-1/64" inner dia.
TILLER A TT ACHMENT TRANSMISSION ASSEMBLIES NOTE 1: THESE SCREWS HA VE A SPECIAL SEALING DESIGN THA T CAN NOT BE REUSED WITHOUT RISKING THE LOSS OF TRANSMISSION OIL.
1 1915068 Screw – self-sealing,1/4"-20 x 5/8" 5 2 GW-20873 Cover – tiller housing ..................... 1 3 GW-1129-1 Gasket – tiller housing cover, .010" . As thick...........................................Req ’ d 3 GW-1129-2 Gasket – same as above, .
BOLO TINE ASSEMBLIES Parts List MODELS 682J & E682L 56.
STANDARD TILLING TINES 1 1901975 Tine Holder – welded steel, fits left or right sides ...................... 2 2 710-3096 Bolt – hex hd., 3/8-16 x 2" ............. 4 3 712-3000 Locknut – hex, 3/8"-16 6 GW-1270-1A Bolo Tine – single, left hand.
Parts List MODELS E686N & E682L ELECTRIC ST ART SYSTEM 58.
MODELS E686N & E682L Parts List 1 GW-96515 Cable – battery, positive and negative terminals .................................. 2 2 GW-97020 Boot – terminal insulating ............. 3 3 GW-9552 Screw – self-threading, 1/4-20 x 1/2" .....
BUMPER A TT ACHMENT --- 290-255-081 Bumper Attachment. Includes Ref. Nos. 1 through 11) ........... 1 1 1910730 Brace - bumper bottom ............... 1 2 710-3181 Bolt - hex hd., 1/2-13 x 1-1/2" ..... 1 3 736-0921 Lockwasher - spring lock, 1/2" .
Notes 61.
Notes.
Notes.
TROY -BIL T TILLER LIFETIME LIMITED W ARRANTY 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.
An important point after buying a device Troy-Bilt E686N-Horse (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Troy-Bilt E686N-Horse yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Troy-Bilt E686N-Horse - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Troy-Bilt E686N-Horse you will learn all the available features of the product, as well as information on its operation. The information that you get Troy-Bilt E686N-Horse will certainly help you make a decision on the purchase.
If you already are a holder of Troy-Bilt E686N-Horse, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Troy-Bilt E686N-Horse.
However, one of the most important roles played by the user manual is to help in solving problems with Troy-Bilt E686N-Horse. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Troy-Bilt E686N-Horse along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
