Summary of Contents for Yard Machines 340 Thru 390
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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 368022 Cleveland, Ohio 44136-9722. MTD PRODUCTS INC. P.O. BOX 368022 CLEVELAND, OHIO 44136-9722 PRINTED IN U.S.A. ANUAL FRONT TINE TILLERS Models 340 Thru 390 FORM NO. 770-8576A...
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 YOUR TILLER. FAILURE TO COMPLY WITH THESE INSTRUCTIONS MAY RESULT IN PERSONAL INJURY.
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• Only use accessories approved for this machine by the manufacturer. Read, understand, and follow instructions provided accessory. • If situations occur which are not covered by this manual, use care and good judgment. Contact your dealer for assistance. 2. CHILDREN •...
SECTION 2: FINDING YOUR MODEL NUMBER This Operator’s Manual is an important part of your new tiller. It will help you assemble, prepare and maintain your tiller. Please read and understand what it says. Before you start to prepare your tiller for its first use, please locate the model plate and copy the information from it in this Operators Manual.
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ATTACHING THE TAILPIECE AND DEPTH STAKE Remove the two self-tapping screws on the frame. Slide the tailpiece into the frame, with the lower hole in the tailpiece toward the front. Secure with screws just removed. (See Figure 3.) Tailpiece Lower Hole Self-Tapping Screw...
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ATTACHING THE CLUTCH CONTROL CABLE(S) FORWARD CABLE Attach the end of the forward cable to the bracket underneath the handle assembly as follows. (On model 390, the forward clutch cable is the cable which is attached closer to the rear of the tiller). 1.
SECTION 6: CONTROLS THROTTLE CONTROL The throttle control lever is located on the engine. It controls the engine speed and stops the engine. (See Figure 9.) CHOKE LEVER (Model 340/390) The choke lever is located above the throttle control. It is used to enrich the fuel mixture when starting a cold engine.
Model 345 1. Attach spark plug wire to spark plug. Make certain the metal loop on the end of the spark plug wire (inside the boot) is fastened securely over the metal tip on the spark plug. 2. Make certain all controls are in the neutral position (released).
2. Depth Stake Adjustment: The depth stake acts as a brake for the tiller and controls the depth and speed at which the machine will operate. Remove the clevis pin and hairpin clip to raise or lower depth stake. (See Figure 10.) By increasing the depth of the depth stake, the forward speed of the machine is reduced, and the working depth is increased.
With the outer tines installed, the working width of the machine is 22 or 24 inches. For cultivation, this may be reduced to 13 inches by removing the outer tines. Refer to Tine Width Adjustment in Adjustment section. When laying out plant rows, be sure to allow enough width to permit cultivation between the rows.
CARBURETOR ADJUSTMENT WARNING: If any adjustments are made to the engine while the engine is running (e.g. carburetor), disengage all clutches and tines. Keep clear of all moving parts. Be careful of heated surfaces and muffler. Minor carburetor adjustment may be required to compensate for differences in fuel, temperature, altitude or load.
Reverse Idler Pulley Hex Nut Engine Pulley Reverse Belt Figure 19 Model 390 Shown Reverse Idler Pulley Engine Pulley Forward Belt Figure 20 Model 390 Shown SECTION 11: OFF-SEASON STORAGE If the tiller is to be inoperative for a period longer than 30 days, the following precautions are recommended.
SECTION 12: TROUBLE SHOOTING GUIDE Trouble Possible Cause(s) Engine fails to Fuel tank empty, or stale fuel. start Throttle control lever not in correct starting position (if so equipped). Blocked fuel line. Dirty aircleaner. Choke not in ON position. Spark plug wire disconnected. Faulty spark plug.
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MANUFACTURER’S LIMITED WARRANTY FOR: For TWO YEARS from the date of retail purchase within the United States of America, its possessions and territories, MTD PRODUCTS INC will, at its option, repair or replace, for the original purchaser, free of charge, any part or parts found to be defective in material or workmanship.