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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
769-01619.fm
FORM NO.
(12/04)
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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.
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Page 2: Table Of Contents
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. Please read and understand what it says. Before you start assembling your new equipment, please locate the model plate on the equipment and copy the information from it in the space provided below. -
Page 3: Important Safe Operation Practices
Stop the machine if anyone enters the area. Be careful when tilling in hard ground. The tines may catch in the ground and propel the tiller forward. If this occurs, let go of the handle bars and do not restrain the machine. - Page 4 The safety label on the tiller is reproduced below for your review. To ensure safe operation of the tiller, follow the instructions on all labels closely.
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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 Reverse Cable The reverse clutch cable is the cable which is attached closer to the front of the tiller. Attach the end of the reverse cable to the reverse tine drive clutch lever, above the handle assembly, in the same manner as you attached the forward cable.
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Page 7: Know Your Tiller
See Figure 6. Forward Tine Engagement Handle The forward tine engagement handle is located beneath the tiller handle. Squeezing the handle up against the tiller handle engages the tines. Release the handle to stop the tines. See Figure 6 Choke Fast... -
Page 8: Operating Your Tiller
• Stand at side of tiller. Grasp the starter handle and pull out slowly, until it pulls slightly harder. Let rope rewind slowly. •... - Page 9 This setting will permit a working depth of about four inches. When presetting the working depth, the handles should be adjusted so the hand grips are a little above waist. The tiller will be lower when the tines and depth stake penetrate the ground.
- Page 10 See Figure 10. With the throttle control in SLOW position, the unit will walk freely on top of the lawn. If the operator does not allow the tiller to move freely, the unit will start to till the surface. Cultivating For cultivating, a two to three inch depth is desirable.
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Page 11: Making Adjustments
Figure 13 The spark plug should be cleaned and the gap reset every 25 hours of engine operation. Spark plug replacement is recommended at the start of each tiller season; check engine manual for correct plug type and gap specification. -
Page 12: Belt Replacement
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. Never use a "pressure washer” to clean IMPORTANT: your tiller. -
Page 13: Troubleshooting
Belt worn and/or stretched. Off-Season Storage Transmission Pulley If the tiller will not be used for a period longer than 30 days, the following steps should be taken to prepare the tiller for storage. • Clean the exterior of engine and the entire tiller thoroughly. - 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...