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 12

Figure 19  Model 390 Shown

.

Figure 20  Model 390 Shown

6.

Reassemble the new belt, following instructions
in reverse order. Make certain the reverse drive
belt is assembled with the wide side of the belt
against the transmission and engine pulleys. Be
certain to adjust the clutch control as instructed
in the final clutch adjustment section of
assembly instructions

Forward Drive Belt (See Figure 19) 

1.

Model 340: Remove the belt cover by following
step 1and step 2 of the previous section.
Model 390: Remove the reverse drive belt as
instructed in the previous section.

2.

Remove the belt keeper from the idler pulley by
removing the idler pulley nut. 

3.

Lift belt off the idler pulley and transmission
pulley. See Figure 20.

4.

Using a 9/16" wrench, remove bolt from engine
pulley. 

5.

Push reverse idler pulley bracket forward, and
remove engine pulley and belt. See Figure 20.

6.

Reassemble the new belt, following instructions
in reverse order. Make certain the forward drive
belt is assembled with the wide side of the belt
away from the transmission and engine pulleys.
Be certain to adjust the clutch control as
instructed in the final clutch adjustment section
of assembly instructions.

SECTION 11:  OFF-SEASON STORAGE

If the tiller is to be inoperative for a period longer
than 30 days, the following precautions are
recommended.

1.

Working outdoors, drain all fuel from the fuel
tank. Run the engine until it stops from lack of
fuel.

WARNING: 

Do not drain fuel while

smoking, or if near an open fire.

2.

Drain all the oil from the crankcase (this should
be done after the engine has been operated
and is still warm) and refill the crankcase with
fresh oil.

3.

Protect the inside of the engine for storage as
instructed in the separate engine manual
packed with your tiller.

4.

Clean the engine and the entire tiller thoroughly.

5.

Wipe tines with oiled rag to prevent rust.

NOTE: 

When storing any type of power equipment

in an unventilated or metal storage shed, care
should be taken to rustproof the equipment. Using a
light oil or silicone, coat the equipment, especially
any springs, bearings and cables.

6.

Store in a clean, dry area. Do not store next to
corrosive materials, such as fertilizer.

Engine

Pulley

Transmission

Pulley

Reverse Belt

Hex Nut

Forward

Belt

Reverse Idler Pulley

Reverse

Idler

Pulley

Engine

Pulley

Forward

Belt

Idler

Pulley

Nut

Transmission

Pulley

Summary of Contents for 340 Thru 390

Page 1: ...s 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 oper...

Page 2: ...ler while under the influence of alcohol or drugs Keep the area of operation clear of all persons particularly small children and pets Stop the engine when they are in the vicinity of your tiller Wear...

Page 3: ...s pipes and other sources of ignition Never refuel unit indoors because flammable vapors will accumulate in the area Never store the machine or fuel container inside where there is an open flame or sp...

Page 4: ...NUMBER SECTION 4 UNPACKING INSTRUCTIONS 1 Remove staples break glue on top flaps or cut tape at carton end and peel along top flap to open carton 2 Remove all loose parts included with unit 3 Cut alon...

Page 5: ...bracket goes over the flange on the frame Tighten securely 3 Loosen the hand knob which secures the handle brace to the handle assembly 4 Remove the hex lock nut from on top of the engine just to the...

Page 6: ...he same manner as you attached the forward cable See Figure 7 FINAL CLUTCH ADJUSTMENT To check the clutch cable adjustment proceed as follows 1 Disconnect the spark plug wire and move it away from the...

Page 7: ...ION 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 NOTE Your tiller is shipped without oil...

Page 8: ...engine to prevent accidental starting while equipment is unattended HOW TO USE YOUR TILLER Your tiller is a precision built machine designed for seed bed preparation cultivating furrowing and mulchin...

Page 9: ...ea Figure 13 3 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 dept...

Page 10: ...n For proper decaying action fertilizer should be applied and worked in with the mulch materials Breaking up leaves and straw and mixing it with several inches of soil causes the soil to hold moisture...

Page 11: ...usually indicates that the air cleaner should be serviced To service the air cleaner refer to the separate engine manual packed with your unit IMPORTANT Never run your engine without air cleaner compl...

Page 12: ...o adjust the clutch control as instructed in the final clutch adjustment section of assembly instructions SECTION 11 OFF SEASON STORAGE If the tiller is to be inoperative for a period longer than 30 d...

Page 13: ...in gas cap plugged Water or dirt in fuel system Dirty air cleaner Carburetor out of adjustment Move choke lever to OFF position Connect and tighten spark plug wire Clean fuel line fill tank with clean...

Page 14: ...14 Model 340 345...

Page 15: ...Nut 1 4 20 Thd For faster service obtain standard nuts bolts and washers locally If these items cannot be obtained locally order by part number and size as shown on parts list 29 720 0274 Grip Handle...

Page 16: ...16 Model 340 345...

Page 17: ...ster service obtain standard nuts bolts and washers locally If these items cannot be obtained locally order by part number and size as shown on parts list 26 756 0972 Outer Engine Pulley Half 27 756 0...

Page 18: ...18 Model 390...

Page 19: ...D 32 720 0270A N Grip Reverse Lever For faster service obtain standard nuts bolts and washers locally If these items cannot be obtained locally order by part number and size as shown on parts list 33...

Page 20: ...20 Model 390...

Page 21: ...ce obtain standard nuts bolts and washers locally If these items cannot be obtained locally order by part number and size as shown on parts list 26 756 0600 Outer Engine Pulley Half 27 756 0971 Inner...

Page 22: ...22 NOTES...

Page 23: ...23 NOTES...

Page 24: ...Department of MTD PRODUCTS INC Transportation charges Transportation charges for the movement of any power equipment unit or attachment are the responsibility of the purchaser Units exported out of th...

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