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OPERATOR'S MANUAL
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, brush-covered 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.
In the State of California the above is required by law (Section 4442 of the California Public Resources Code). Other states may have
similar laws. Federal laws apply on federal lands. A spark arrester for the muffler is available through your nearest engine authorized
service dealer or contact the service department, P.O. Box 361131 Cleveland, Ohio 44136-0019.
MTD LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136-0019
PRINTED IN U.S.A.
Front Tine Tiller
Model 393
770-10135D.fm
FORM NO.
(10/04)
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Related Manuals for White Outdoor 393
Summary of Contents for White Outdoor 393
- Page 1 Federal laws apply on federal lands. A spark arrester for the muffler is available through your nearest engine authorized service dealer or contact the service department, P.O. Box 361131 Cleveland, Ohio 44136-0019. MTD LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136-0019 PRINTED IN U.S.A. Front Tine Tiller Model 393 770-10135D.fm FORM NO. (10/04)
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Page 2: Table Of Contents
Content Important Safe Operation Practices... 3 Assembling Your Tiller... 5 Know Your Tiller... 7 Operating Your Tiller... 8 Making Adjustments ... 11 Maintaining Your Tiller ... 11 Troubleshooting ... 13 Parts List... 16 This Operator’s Manual is an important part of your new tiller. It will help you assemble, prepare and maintain the unit for best performance. -
Page 3: Important Safe Operation Practices
SECTION 1: IMPORTANT SAFE OPERATION PRACTICES WARNING: This symbol points out important safety instructions which, if not followed, could endanger the personal safety and/or property of yourself and others. Read and follow all instructions in this manual before attempting to operate this machine. Failure to comply with these instructions may result in personal injury. - Page 4 Look down and behind and use care when in reverse or pulling machine towards you. Start the engine according to the instructions found in this manual and keep feet well away from the tines at all times. After striking a foreign object, stop the engine, disconnect the spark plug wire and ground against the engine.
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Page 5: Assembling Your Tiller
SECTION 2: ASSEMBLING YOUR TILLER NOTE: References to right or left side of the tiller are determined from behind the unit in the operating position. Removing Unit From Carton • Remove staples, break glue on top flaps, or cut tape at carton end and peel along top flap to open carton. - Page 6 Attaching Clutch Control Cable(s) Forward Cable Attach the end of the forward cable to the bracket underneath the handle assembly as follows. The forward clutch cable is the cable which is attached closer to the rear of the tiller. • Loosen the hex nut on the threaded rod near the end of the cable, and move it up the rod as far as it will go.
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Page 7: Know Your Tiller
SECTION 3: KNOW YOUR TILLER WARNING: Read, understand, and follow all instructions and warnings on the machine and in this manual before operating. Throttle Control The throttle control lever is located on the engine. It controls the engine speed and stops the engine. See Figure 6. -
Page 8: Operating Your Tiller
SECTION 4: OPERATING YOUR TILLER Gas and Oil Fill up Service the engine with gasoline and oil as instructed in the separate engine manual packed with your tiller. Read instructions carefully. Starting Engine WARNING: Be sure no one is standing in front of the tiller while the engine is running or being started. - Page 9 Removing End Caps The end cap, which are used to avoid tilled soil from overflowing onto unwanted areas, are removable from the outer axle. Remove the hairpin clip and clevis pin that is securing each end cap and slide end cap off the axle.
- Page 10 Handle Pressure Further control of tilling depth and travel speed can be obtained by variation of pressure on the handles. • A downward pressure on the handles will reduce the working depth and increase the forward speed. • An upward pressure on the handles will increase the working depth and reduce the forward speed.
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Page 11: Making Adjustments
SECTION 5: MAKING ADJUSTMENTS WARNING: Disconnect the spark plug wire and ground it against the engine before performing any adjustments. Engine Adjustment Refer to the separate engine manual for engine adjustment instructions. Wheel Adjustments To adjust the wheel yoke and wheel position, refer to the Operating Section. -
Page 12: Belt Replacement
Cleaning Tine Area Clean the underside of the tine shield after each use. The dirt washes off the tines easier if rinsed off immediately instead of after it dries. Always towel dry the tiller afterwards and apply a light coat of oil or silicone to prevent rusting or water damage. -
Page 13: Troubleshooting
Reverse Idler Pulley Engine Forward Pulley Idler Pulley Nut Belt Figure 16 • Be certain to adjust the clutch control as instructed in the final clutch adjustment section of assembly instructions. SECTION 7: TROUBLE SHOOTING GUIDE Trouble Possible Cause(s) Engine fails to Fuel tank empty, or stale fuel. - Page 14 Model 390...
- Page 15 Model 390 REF. PART NO. DESCRIPTION 712-0442 Acorn Lock Nut 1/4-20 736-3020 Flat Washer .271” I.D. x .630” O.D. 720-0270A Reverse Handle Grip 731-1600 Handle Cover w/o throttle 710-0779A Truss Mach. Scr. #10 x 1/2” Lg. 720-0274 Grip-Handle 712-0287 Hex Nut 1/4-20 Gr.2 726-0135 Cap Speed Nut 686-0083...
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Page 16: Parts List
Model 390... - Page 17 Model 390 REF. PART NO. DESCRIPTION 712-0392 Hex L-Stop nut 1/4-28 736-3020 Flat Wash. .266” I.D. x .625” O.D. 710-0599 Hex Washer TT-Tap Scr. 1/4-20 x .5” 711-0920 Belt Cover Bolt 712-3004A Hex Flange Top L-Nut 5/16-18 (Gr.5) 710-0723 Hex Hd. Scr. 3/8-16 x 1.25” Lg. (Gr.5) 756-0313 Fl-Idler 2.12”...
- Page 18 Notes:...
- Page 19 Notes:...
- Page 20 MANUFACTURER’S LIMITED WARRANTY FOR: The limited warranty set forth below is given by MTD LLC with respect to new merchandise purchased and used in the United States, its possessions and territories. “MTD” warrants this product against defects in material and workmanship for a period of two (2) years commencing on the date of original purchase and will, at its option, repair or replace, free of charge, any part found to be defective in...