Operator’s Manual Rear-tine Tiller Model 664D—Pony® E666M—Pony® IMPORTANT:READ SAFETY RULES AND INSTRUCTIONS CAREFULLY Warning: This unit is equipped with an internal combustion engine and should not be used on or near any unimproved forest-covered, brushcovered 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.
TABLE OF CONTENTS Content Page Calling Customer Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Features and Controls. . . . . . . . . . . . . . . . . . . . .
Section 1 Safety 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. Safety Alert Symbol This is a safety alert symbol. It is used in this manual and on the unit to alert you to potential hazards. When you see this symbol, read and obey the message that follows it. Failure to obey safety messages could result in personal injury or property damage. TRAINING 1.
Section 1: Safety 7. Take all possible precautions when leaving the machine unattended. Stop the engine. Remove ignition key on electric start models. Disconnect spark plug wire and move it away from the spark plug. Move Wheel Gear Lever to ENGAGE. 8. Before cleaning, repairing, or inspecting, stop the engine, remove the ignition key on electric start models, and make certain all moving parts have stopped.
Section 1: Safety 4. To reduce the chances of a fire hazard, keep the engine free of grass, leaves, or excessive grease. 5. Store gasoline in a cool, well-ventilated area, safely away from any sparkor flame-producing equipment. Store gasoline in an approved container, safely away from the reach of children. 6. Refer to the Maintenance section of this Manual and in the separate Engine Owner’s Manual for instructions if the tiller is to be stored for an extended period. 7.
Section 2 Assembly HARDWARE BAG PARTS LIST WARNING To prevent personal injury or property damage, do not start the engine until all assembly steps are complete and you have read and understand the safety and operating instructions in this Manual. 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.
Section 2: Assembly 4. With the forward clutch cable (N, Figure 2-4) on the inside of handlebar, position the handlebar ends on the outside of the two mounting tabs (M, Figure 2-3) on the transmission top cover. NOTE: The curved handlebar height adjustment bracket appears as shown in C, Figure 2-3 for non-electric start units. For electric start units, the bracket is loosened and moved to one side. 5.
Section 2: Assembly P CAUTION Incorrect cable adjustment could cause the wheels and tines to rotate unexpectedly. Follow adjustment procedures carefully. Failure to do so could result in personal injury or property damage. 4. Check for correct spring/cable tension as instructed in Section 5, Checking and Adjusting Forward Clutch Belt Tension. 5. When tension is correct, tighten the two jam nuts (B) securely.
Section 3 Features and Controls WARNING C A Before operating your machine, carefully read and understand all safety, controls and operating instructions in this Manual, the separate Engine Owner’s Manual, and on the decals on the machine. Failure to follow these instructions can result in serious personal injury. B Figure 3-1: Controls located on handlebar. INTRODUCTION This Section describes the location and function of the controls on your tiller.
Section 3: Features and Controls REVERSE CLUTCH CONTROL The Reverse Clutch Control (C, Figure 3-1) controls the engagement of reverse drive to the wheels and tines. The reversing feature is used for maneuvering the tiller only – never engage the tines in the ground while going in the reverse direction. WARNING • Use extreme caution when reversing or pulling the machine towards you. Look behind to avoid obstacles. • Never attempt to till in reverse.
Section 4 Operation Forward Clutch Control Lever Before operating your machine, carefully read and understand all safety (Section 1), controls (Section 3) and operating instructions (Section 4) in this Manual, in the separate Engine Owner’s Manual, and on the decals on the machine. 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 the garden.
Section 4: Operation STARTING THE ENGINE The following steps describe how to start and stop the engine. Do not attempt to engage the tines or wheels until you have read all of the operating instructions in this Section. Also review the safety rules in Section 1: “Safety” and the tiller and engine controls information in Section 3: “Features and Controls.” 1. Complete the “Pre-Start Checklist” on the previous page. 2. Put the Wheel Gear Lever (Figure 4-1) in the ENGAGE position. 3.
Section 4: Operation 13 WARNING Before tilling, contact your telephone or utilities company and inquire if underground equipment or lines are used in your area. Their representative will be glad to answer your questions and tell you if any of their equipment or lines are buried underground on your property. Figure 4-2: Use one hand to guide tiller when moving forward. (b) As the tiller moves forward, relax and let the wheels pull the unit along while the tines dig.
Section 4: Operation Tilling Tips & Techniques Let the tiller do the work Avoid tilling soggy, wet soil • While tilling, relax and let the wheels pull the tiller along while the tines do the digging. Walk on the side that is not yet finished (to avoid making footprints in the freshly tilled soil) and lightly, but securely grip the handlebar with just one hand. Tilling wet soil often results in large, hard clumps of soil that can interfere with planting.
Section 4: Operation 15 Tilling Tips & Techniques Clearing the tines Tilling on slopes The tines have a self-clearing action which eliminates most tangling of debris in the tines. However, occasionally dry grass, stringy stalks or tough vines may become tangled. Follow these procedures to help avoid tangling and to clean the tines, if necessary. If you must garden on a moderate slope, please follow two very important guidelines: 1.
Section 4: Operation POWER COMPOSTING Power composting simply 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. WARNING When power composting, do not keep the Depth Regulator Lever at a deep setting if the tiller jumps or bucks.
Section 5 Maintenance TILLER LUBRICATION WARNING Before inspecting, cleaning or servicing the machine, shut off engine, wait for all moving parts to come to a complete stop, disconnect spark plug wire and move wire away from spark plug. Remove ignition key on electric start models. E CHECK HARDWARE At least every 10 operating hours, check the unit for loose or missing hardware (screws, bolts, nuts, hairpin cotters, etc.).
Section 5: Maintenance WARNING Before inspecting, cleaning or servicing the machine, shut off engine, wait for all moving parts to come to a complete stop, disconnect spark plug wire and move wire away from spark plug. Remove the key from the keyswitch on units so equipped. Failure to follow these instructions can result in serious personal injury or property damage.
Section 5: Maintenance 19 WARNING Before inspecting, cleaning or servicing the machine, shut off engine, wait for all moving parts to come to a complete stop, disconnect spark plug wire and move wire away from spark plug. Remove the key from the keyswitch on units so equipped. Failure to follow these instructions can result in serious personal injury or property damage. 5. On engines with a dipstick, remove it, wipe it clean, and reinstall it finger-tight. Remove the dipstick and check the reading.
Section 5: Maintenance WARNING Before inspecting, cleaning or servicing the machine, shut off engine, wait for all moving parts to come to a complete stop, disconnect spark plug wire and move wire away from spark plug. Remove the key from the keyswitch on units so equipped. Failure to follow these instructions can result in serious personal injury or property damage. WHEEL GEAR CABLE ADJUSTMENT OFF SEASON STORAGE When the Wheel Gear Lever is in DISENGAGE, the wheels will roll freely (freewheel).
Section 5: Maintenance WARNING Before inspecting, cleaning or servicing the machine, shut off engine, wait for all moving parts to come to a complete stop, disconnect spark plug wire and move wire away from spark plug. Remove the key from the keyswitch on units so equipped. Failure to follow these instructions can result in serious personal injury or property damage. C E Cutting Edge of Tine F Figure 5-6: Removing single tine. Figure 5-8: Forward clutch belt. (C, Leftside view, no belt cover.
Section 5: Maintenance WARNING Before inspecting, cleaning or servicing the machine, shut off engine, wait for all moving parts to come to a complete stop, disconnect spark plug wire and move wire away from spark plug. Remove the key from the keyswitch on units so equipped. Failure to follow these instructions can result in serious personal injury or property damage. CAUTION Incorrect cable adjustment could cause the wheels and tines to rotate unexpectedly. Follow adjustment procedures carefully.
Section 5: Maintenance 23 WARNING Before inspecting, cleaning or servicing the machine, shut off engine, wait for all moving parts to come to a complete stop, disconnect spark plug wire and move wire away from spark plug. Remove the key from the keyswitch on units so equipped. Failure to follow these instructions can result in serious personal injury or property damage. C I E B D P K O A Figure 5-18 Figure 5-20: Arrow (K) shows insertion point for installing new forward clutch belt.
Section 5: Maintenance WARNING Before inspecting, cleaning or servicing the machine, shut off engine, wait for all moving parts to come to a complete stop, disconnect spark plug wire and move wire away from spark plug. Remove the key from the keyswitch on units so equipped. Failure to follow these instructions can result in serious personal injury or property damage. pull down on the belt and roll it onto the large, forward-most groove of the transmission pulley (P, Figure 5-20). 7.
Section 5: Maintenance 25 WARNING Before inspecting, cleaning or servicing the machine, shut off engine, wait for all moving parts to come to a complete stop, disconnect spark plug wire and move wire away from spark plug. Remove the key from the keyswitch on units so equipped. Failure to follow these instructions can result in serious personal injury or property damage. BATTERY MAINTENANCE DANGER Use extreme caution when working on or near batteries. To help prevent personal injury or property damage:.
Section 5: Maintenance WARNING Before inspecting, cleaning or servicing the machine, shut off engine, wait for all moving parts to come to a complete stop, disconnect spark plug wire and move wire away from spark plug. Remove the key from the keyswitch on units so equipped. Failure to follow these instructions can result in serious personal injury or property damage. TROUBLESHOOTING PROBLEM POSSIBLE CAUSE CORRECTION Engine does not start. 1. Spark plug wire disconnected. 2.
Section 5: Maintenance 27 WARNING Before inspecting, cleaning or servicing the machine, shut off engine, wait for all moving parts to come to a complete stop, disconnect spark plug wire and move wire away from spark plug. Remove the key from the keyswitch on units so equipped. Failure to follow these instructions can result in serious personal injury or property damage.
Parts List Models 664D & E666M HANDLEBAR ASSEMBLY and CONTROL LEVERS 10 (See page 30, Ref.
Parts List 29 Models 664D & E666M HANDLEBAR ASSEMBLY and CONTROL LEVERS REF. No. PART No. 1 2 3 3A 4 5 5A 6 7 8 9 10 13 1918811 GW-9126 777I22088 777D05553 1916784 1186347 GW-9955 1900475 710-0514 736-3050 712-3000 1918791 GW-9442 14 GW-9057 DESCRIPTION Handlebars (Incl. Refs. 2, 3 & 3A) ....... Grip ..................................................... Decal, Control Panel ........................... Decal, Model Name/Logo .................... Reverse Clutch Control Cable ..............
Parts List Models 664D & E666M ENGINE, SUPPORT BRACKETS, PULLEYS, BELTS, BELT COVER 36 5 6 1 Reverse Clutch Cable 7 2 7 3 4 9 10 20 55 13 11 35 14 16 15 56 16 17 45 52 35 39 40 20 42 46 18 48 21 45 20 43 44 49 50 51 43 12 38 53 8 22 (Screw, Ref. 47, secures Forward Clutch Cable – page 28, Ref.
Parts List 31 Models 664D & E666M ENGINE, SUPPORT BRACKETS, PULLEYS, BELTS, BELT COVER REF. No. PART No. 1 ** ** 1917326 736-0119 710-0107 777S30651 1917139 712-3004A 1108841 GW-1138-1 619-04015 GW-9944 GW-9572 710-3103 1918731 1916535 1107382 1916725 710-0117 1917746 GW-9929 1916728 1916522 GW-1440 1918812 1909404 1900396 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 DESCRIPTION Engine – standard recoil start ............ Engine – electric start ........................
Parts List Models 664D & E666M TRANSMISSION HOUSING, COVERS, SEALS, GASKETS, PLUGS NOTE 1: These screws are a special sealing screw that cannot be reused without risking the loss of transmission oil. If these screws are loosened or removed, they must be replaced with new screws. REF. No. PART No. 1 2 3 4 5 6 GW-9621 1105620 721-04001 1186329 1983632 GW-11513 7 8 9 10 11 12 GW-20694 619-04010 GW-9467 GW-20889 721-04035 1186328 DESCRIPTION Oil Seal (Double Lip), Wheel Shaft ......
Parts List 33 Models 664D & E666M DRIVE SHAFT, INPUT PINION SHAFT and GEAR ASSEMBLIES REF. No. PART No. 1 2 3 4 GW-1714 GW-20718 GW-9301 GW-20912 5 GW-1224-1 5 GW-1224-2 5 GW-1224-3 ... GW-1325C DESCRIPTION QTY. REF. No. MAIN DRIVE SHAFT Bearing, Tapered Roller with Race .... Spur Gear .......................................... Key, 3/16 sq. x 1 ...............................
Parts List Models 664D & E666M WHEEL SHAFT, ECCENTRIC SHAFT and TILLER SHAFT ASSEMBLIES REF. No. 1 2 3 ------4 5 6 7 8 PART No. 721-04031 1909950 GW-1166-1 GW-1166-2 GW-1166-3 GW-1166-4 GW-1086 711-04091 GW-9373 GW-20914 GW-9935 DESCRIPTION Oil Seal .............................................. Retaining Ring (heavy-duty, external) Shim, 1-1/64 I.D., .062" thick ............ Shim, as above, but .030" thick ......... Shim, as above, but .015" thick ......... Shim, as above, but .010" thick .........
Parts List 35 Models 664D & E666M BOLO TINES, WHEELS 13 NOTE 1: Custom Tilling Tines are available for your tiller. These are special hard-faced tines that are thicker than standard tines. 13 IMPORTANT: Left and right sides of tiller are determined by standing in operator position and facing direction of forward travel. REF. No. 1 2 3 5 7 8 -- PART No. 710-3105 GW-1270-2A 712-0375 710-3096 GW-1270-1A 1902154010 1901118 DESCRIPTION QTY. Hex Hd. Screw, 3/8-16 x 1-1/4*..........
Parts List Models 664D & E666M ROW MARKER ATTACHMENT (See Detail A) ROW MARKER ATTACHMENT – OEM-290-257 (Complete – Attaches to Furrower Attachment) DETAIL A MAIN SUPPORT/YOKE ASSEMBLY PART # 1904522001 BUMPER ATTACHMENT 20 19 23 22 21 BUMPER OEM-290-254
Parts List 37 Models 664D & E666M ROW MARKER ATTACHMENT & BUMPER ATTACHMENT REF No. PART No. DESCRIPTION QTY. Row Marker Attachment (option) – OEM-290-254 1 1904522001 2 3 4 GW-1594 1904524001 1904523001 5 GW-9347 6 GW-9786 7 GW-1596 8 GW-9828 9 1100135 --- GW-1837 Main Support & Yoke Assy– complete. (Incl. Ref. No.'s 10,11,12,13,14,15,16,17 & 18).......... Marker Blade–blade only ................... Marker Arm–main arm ...................... Marker Arm–extension arm with stop pin ....
Parts List Models 664D & E666M HOOD, BRACKET and DEPTH REGULATOR REF. No. 1 PART No. 1917605 2 3 710-0169 GW-2527 4 5 6 7 8 9 10 1186328 712-0291 710-0597 GW-9384 GW-9534 1185469 GW-1117A DESCRIPTION Tine Hood (Incl. hood flap and Ref.17) ............................................ Lockwasher, 3/8.................................. Bracket–hood & depth regulator (Incl. Ref. No. 9)............................. Hex Flange Screw, 5/16-18 x 5/8* ...... Hex Locknut, 1/4-20 ...........................
Parts List 39 Models 664D & E666M HILLER/FURROWER ATTACHMENT HILLER/FURROWER – OEM-290-251 (Viewed from front of tiller) REF. No. 1 2 3 4 5 6 7 8 PART No. 1900771001 1186098 1177548 GW-9902 GW-9824 1900773001 1900774001 1900772001 DESCRIPTION Furrower Blade .................................. Carriage Bolt, 5/16-18 x 3/4 .............. Star Washer, External Tooth, 5/16..... Plain Washer, 5/16 S.A.E................... Wing Nut, 5/16-18............................. Hiller Wing, left......................
Parts List Model E666M
Parts List 41 Model E666M ELECTRIC START ASSEMBLY REF. No. PART No. 1 2 3 4 5 1186073 1186211 1186390 1186389 1901202 6 7 1901894 1908118 DESCRIPTION Carriage Screw, 1/4-20 x 1.25........... Hex Nut, 5/16-24............................... Flange Screw, 1/4-20 x .625.............. Hex Locknut, 1/4-20.......................... Cable (ground wire to starter motor bracket)............................... Recharge Wire Assembly .................. Wire Harness Assy. (available as complete assembly only).
NOTES
NOTES 43
TROY-BILT TILLER LIFETIME LIMITED WARRANTY WHAT PRODUCT IS COVERED All Troy-Bilt branded rear tine walk-behind tillers with gear drive transmissions. 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 COVERED BY THIS WARRANTY Troy-Bilt LLC will, at its option, repair or replace any part found to be defective in material or workmanship without charge for parts and labor.
