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10

Setting The Depth

Tilling depth is controlled by the depth stake which can be 
adjusted to five different settings. Adjust the side shields 
as you adjust the depth stake.

WARNING:  Be certain spark plug 
wire is disconnected and grounded 
against the engine when performing any 
adjustments.

•  When using the tiller for the first time, use the second 

adjustment hole from the top (1” of tilling depth). See 
Figure 7.

•  When breaking up sod and for shallow cultivation, use 

the setting which gives 1” of tilling depth (second hole 
from the top). Place the side shields in their lowest 
position.

•  For further depth, raise the depth stake and side 

shields and also make one or two more passes over 
the area.

•  When tilling loose soil, the depth stake may be raised 

to its highest position (use bottom adjustment hole) to 
give the deepest tilling depth. Raise the side shields to 
their highest position.

•  To transport tiller, lower the depth stake (use top 

adjustment hole).

WARNING: Read, understand, and 
follow all instructions and warnings on 
the machine and in this manual before 
operating.

Before Starting

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.

WARNING:  Use extreme care when 
handling gasoline. Gasoline is ex-
tremely flammable and the vapors are 
explosive. Never fuel machine indoors 
or while the engine is hot or running. 

Starting Engine

NOTE:  

When pushing the unit with the engine off, you 

will hear a ratcheting sound (gear noise) which is normal.

WARNING:  Be sure no one is standing 
in front of the tiller while the engine is 
running or being started.

•  Place gear selection lever in NEUTRAL.
•  Place the throttle control lever in FAST position or 

if equipped, place the engine speed control in the 
START position.  

•  Move choke lever to CHOKE position or if equipped, 

push primer two (2) or three (3) times. Wait about two 
(2) seconds between each push.

NOTE:  

A warm engine may not require choking or priming.

•  Stand at side of tiller. Grasp the starter handle and pull 

out slowly, until it pulls slightly harder. Let rope rewind 
slowly.

•  Pull starter handle rapidly. Do not allow handle to snap 

back. Allow it to rewind slowly while keeping a firm 
hold on the starter handle.

•  Repeat previous steps until engine starts.
•  As engine warms up and begins to operate evenly, 

move choke lever gradually to RUN position. If engine 
falters, return to choke position, then slowly move to 
RUN position.

•  Refer to engine manual for additional engine informa-

tion.

NOTE:  

After starting and prior to using the tiller for the 

first time, be certain to check the clutch adjustment as 
described in “Checking the Clutch Adjustment” section of 
the Assembly Instructions.

To Stop Engine

•  Move throttle control to STOP or OFF position.
•  Disconnect spark plug wire and ground to prevent 

accidentally starting while equipment is unattended.

NOTE:  

After the first ten hours of operation, recheck 

the clutch adjustment. Refer to final clutch adjustment in 
Assembly Instructions.

5

Operating 
Your Tiller

WARNING

Read, understand, 
and follow all instruc-
tions and warnings 
on the machine and 
in this manual before 
operating.
 Use extreme care 
when handling 
gasoline. Gasoline is 
extremely flammable 
and the vapors are 
explosive. Never fuel 
machine indoors or 
while the engine is 
hot or running. 
 Be sure no one is 
standing in front of 
the tiller while the 
engine is running or 
being started.
Be certain spark 
plug wire is discon-
nected and grounded 
against the engine 
when performing any 
adjustments.

Figure 7

Transport Postion

1”

3”

5”

7”

Use This Position 

First Time

Clevis Pin

Use This Hole for 

Lowest 

(shallowest)

 

Postion

Use This Hole for 

Highest 

(deepest)

 

Postion

Side Sheild

Содержание 450 Series

Страница 1: ...ined 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...

Страница 2: ...orized service dealer Please do NOT return the unit to the retailer from which it was purchased without rst contacting Customer Support Customer Support If you have difficulty assembling this product...

Страница 3: ...CHILDREN OR UNINSTRUCTED ADULTS TO OPERATE TILLER 5 SHUT OFF ENGINE BEFORE U NCLOGGING TINES OR MAKING REPAIRS 6 KEEP BYSTANDERS AWAY FROM M ACHINE 7 KEEP AWAYFROM ROTATING PARTS 8 USE EXTREME CAUTION...

Страница 4: ...ry can occur when gasoline is spilled on yourself or your clothes which can ignite Wash your skin and change clothes immediately 7 Use only an approved gasoline container 8 Extinguish all cigarettes c...

Страница 5: ...es Check their proper operation regularly 2 Check bolts and screws for proper tightness at frequent intervals to keep the machine in safe working condition Also visually inspect machine for any damage...

Страница 6: ...pth stake assembly Place flat washer on the hex bolt and thread T knob onto the hex bolt Tighten securely See Figure 1 Tip the tiller back down so it rests on the tines Attaching Handle Assembly Remov...

Страница 7: ...bail engaged adjust by unthreading the internally threaded tube at the end of the cable a few turns clockwise when standing in operator s position and then retighten the nut against the tube Now move...

Страница 8: ...he reverse tine drive when tilling virgin ground sod or hard soil Use the forward tine drive when cultivating or tilling soft ground NOTE If difficulty is encountered in moving the gear selection hand...

Страница 9: ...to enrich the fuel mixture in the carburetor when starting a cold engine This symbol points out important safety instructions which if not followed could endanger the personal safety and or property...

Страница 10: ...ace the engine speed control in the START position Move choke lever to CHOKE position or if equipped push primer two 2 or three 3 times Wait about two 2 seconds between each push NOTE A warm engine ma...

Страница 11: ...t the wheel drive only WARNING Do not push down on the handles so that the wheels are lifted off the ground while using the tine drive or the tiller could move backward and cause personal injury For b...

Страница 12: ...remely dusty conditions Poor engine performance and flooding usually indicates that the air cleaner should be serviced To service the air cleaner refer to the separate engine manual packed with your u...

Страница 13: ...Fill tank with clean fresh gasoline Fuel will not last over thirty days unless a fuel stabilizer is used Move throttle lever to start position Clean fuel line Refer to the engine manual packed with y...

Страница 14: ...13 29 35 16 53 35 16 46 31 28 12 45 17 17 44 36 6 3 33 15 27 5 36 43 4 20 40 21 1 34 18 10 42 23 7 22 36 8 47 32 37 50 25 10 9 24 36 51 34 45 26 41 36 35 16 29 19 49 44 33 14 35 16 2 14 28 35 16 14 11...

Страница 15: ...fting Fork 22 717 1582 Spur Gear 44T 23 717 1583 Spur Gear 30T 24 717 1584 Spur Gear 30T 25 717 1585 Spur Gear 44T 26 717 1587 Spur Gear 44T Ref Part No Part Description 27 717 1594 Spur Gear 16T 28 7...

Страница 16: ...23 10 1 60 61 37 62 25 34 27 64 30 39 63 26 32 36 33 31 29 66 26 41 30 30 24 28 35 40 26 49 44 50 59 51 65 53 55 56 54 57 58 44 46 42 4 9 11 16 6 3 14 7 19 5 17 2 60 61 12 15 12 38 21 22 67 70 70 68 6...

Страница 17: ...69 Lock Washer 3 8 30 712 04063 Flange Nut 5 16 18 31 726 0106 Cap Nut 32 738 0849 Hex Screw 5 16 18 x 75 33 747 0432 Rod 34 750 0885A Spacer 322 x 625 x 2 0 Ref Part No Part Description 35 786 0090 S...

Страница 18: ...18 33 35 4 38 37 34 24 7 41 3 16 15 13 21 25 14 1 11 2 8 6 27 5 39 20 31 32 29 Wheel shaft shown for reference only 36 18 12 26 43 42 17 28 40 44 45 9...

Страница 19: ...ey Half 23 756 0972 Inner Engine Pulley Half Ref Part No Part Description 24 756 1162 Input Pulley 25 786 0064A Idler Bracket 26 786 0185 Belt Keeper Bracket 27 786 0187 Shift Cover Bracket 28 786 019...

Страница 20: ...the exterior finish due to use or exposure d Service completed by someone other than an authorized service dealer e MTD does not extend any warranty for products sold or exported outside of the United...

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