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SERVICE AND ADJUSTMENT

19

F-051302L

HOW TO ADJUST THE CARBURETOR

A dirty air cleaner will cause the engine to

run improperly or to smoke excessively. Be-

fore adjusting the carburetor, make sure the

air cleaner is clean. Never make unneces-

sary adjustments to the carburetor. The car-

buretor was set at the factory to operate

efficiently under most applications. However,

if adjustments are required, we recommend

you contact an Authorized Service Center. If

you feel that you are competent to make car-

buretor adjustment proceed as follows.

1. Lower the wheels to the transport posi-

tion.

2. Locate the 

idle speed adjustment

screw 

(see Figure 15). Turn the 

idle ad-

justment screw 

1/4 turn counterclock-

wise (to the left).

3. Start the engine and release the throttle

control.

4. Tilt the cultivator back on the wheels or

stake so that the tines are off the ground.

In correct adjustment, the tines will not

rotate when the throttle is released. If the

tines turn, repeat step 2.

WARNING: The engine gover-

nor is set at the factory. Do not

change the governor setting.

Over speeding the engine above the fac-

tory setting can be dangerous. If you

think the engine governor needs an ad-

justment, contact an Authorized Service

Center.

Figure 15

Carburetor

Idle Speed 

Adjustment Screw

Carburetor is located between the fuel

tank/air filter and the engine.

Engine Shown With Fuel Tank Removed

Содержание 11053x92a

Страница 1: ...ormation must be included to make sure state laws and other laws are followed PRODUCT INFORMATION Read and keep this book for future reference This book contains important information on SAFETY ASSEMB...

Страница 2: ...d from material use abuse or misuse will be honored This Murray Inc Two 2 Year Limited Warranty is your exclusive remedy however this warranty is void or does not apply to any unit that has been tampe...

Страница 3: ...the owner to make sure the unit is correctly assembled The owner must carefully check the unit according to the instructions in this manual before it is first used RESPONSIBILITY OF THE OWNER The res...

Страница 4: ...e allow ing space for expansion as the heat of the engine and or sun can cause fuel to ex pand S Fill fuel tank outdoors with extreme care Do not smoke while refueling Never fill fuel tank indoors Rep...

Страница 5: ...Safe Storage S Always refer to the owner s manual instruc tions for important details if the cultivator is to be stored for an extended period S Never store the cultivator with fuel in the fuel tank i...

Страница 6: ...t learn and understand the purpose for each symbol Control And Operating Symbols Slow Fast WARNING Thrown Objects Keep Bystanders Away WARNING Rotating Parts Stop Engine Disconnect Spark Wire Before M...

Страница 7: ...ROM THE CARTON 1 Remove the parts bag from the carton 2 Remove the handles from the carton 3 Remove the packing material positioned around the unit 4 Lift the cultivator out of the carton and place on...

Страница 8: ...handles with the fasteners removed in step 7 9 Tighten the knobs NOTE To tighten the knobs hold the curved carriage bolt head against the outside of the lower handle as you tighten the knobs 10 Tighte...

Страница 9: ...and the function of all controls Before you start the engine operate all controls IMPORTANT This unit is equipped with an internal combustion engine and must not be used on or near any unimproved fore...

Страница 10: ...ver Use to assist when starting a cold engine ON OFF Switch The ON position al lows the engine to start The OFF position stops the engine and keeps the engine from starting Recoil Starter Handle The e...

Страница 11: ...Depth Stake And Wheels Shown With Wheels In The Up Position Upper Notch HOW TO OPERATE THE CULTIVATOR 1 Start the engine See How To Start The Engine 2 Firmly hold both handles Squeeze the throttle co...

Страница 12: ...container 2 Add 5 3 ounces of clean high quality two cycle oil to the gasoline container Use of NMMA TC W3 JASO FB or JASO FC or Global GC or Global GB classified two cycle oil is recommended IMPORTAN...

Страница 13: ...uld result in minor or moder ate injury 6 Hold the rope handle with your right hand and pull to start the engine 7 If the engine does not start do not re peat steps 5 and 6 more that three times befor...

Страница 14: ...is loosening or digging around growing plants which allows the plants to flourish S When using the cultivator to remove weeds it is best to cultivate no deeper than 1 1 2 inches Cultivating deeper wil...

Страница 15: ...Power 2 Displacement 3 0 cu in 49 2 cc Gasoline Capacity 20 oz Fuel Oil Mix Ratio 24 1 Oil To Gas 5 3 oz oil to 1 gal gas use unleaded regular Spark Plug Champion RCJ 6Y Spark Plug Gap 0 035 inch Idl...

Страница 16: ...s damaged see the Repair Parts section in this manual 6 Clean and lubricate the tine shaft with a few drops of oil 7 Reinstall the left side tines 8 Remove the right side tines Check the felt washer f...

Страница 17: ...loss of engine power and can cause excessive wear or damage to the engine If the air filter is clogged clean or replace immediately 1 Disconnect the spark plug wire from the spark plug 2 Remove the s...

Страница 18: ...rk plug wire from the spark plug 3 While wearing gloves remove the hair pins and clevis pins that secure the tine assemblies to the shaft see Figure 13 Remove the tines from one side of the unit Figur...

Страница 19: ...2 Locate the idle speed adjustment screw see Figure 15 Turn the idle ad justment screw 1 4 turn counterclock wise to the left 3 Start the engine and release the throttle control 4 Tilt the cultivator...

Страница 20: ...r and out of the way the cross piece can also be hooked over a wall hook S Put the cultivator in a building that has good ventilation S Cover the cultivator with a suitable pro tective cover that does...

Страница 21: ...ir filter Engine speed does not increase properly Debris interfering with throttle linkage Clean dirt and debris of top of carburetor Engine smokes excessively Plugged air filter Too much oil in fuel...

Страница 22: ...7 REF LOWER HANDLES REF TINE SHIELD REF THROTTLE MOUNT SCREW 323392C KEY NO PART NO DESCRIPTION KEY NO PART NO DESCRIPTION 10 2 0HP Engine 11 56694 Flat washer 12 335350 Rotor 13 120380 Washer 14 001x...

Страница 23: ...MODEL 11053x92A 23 F 051302L 318848C 311 300 312 310 KEY NO PART NO DESCRIPTION 300 1901017 Transmission 310 339390E701 Bracket Depth Rod 311 180024 Screw 1 4 20x1 25 312 782585 Nut 1 4 20...

Страница 24: ...5 Shield Tine 481 310056 Screw 1 4 20x5 50 482 1901023 Spacer Flange 483 782585 Nut 1 4 20 484 48x894 Decal Murray 485 48x4031 Decal Caution 490 56158 Washer Felt 491 56157E701 Tine Assy Inner LH 492...

Страница 25: ...MODEL 11053x92A 25 F 051302L 323396B 663 662 661 650 660 KEY NO PART NO DESCRIPTION 650 331176 Z Wheel Support Assy 660 56123 Clevis Pin 661 31x4 Hair Pin 662 338307 Tire Rim 663 73664 Push On Nut...

Страница 26: ...PTION 930 7401025 Upper Handle 932 339398E701 Lower Handle LH 934 7401022 Lower Handle RH 941 315288 Bolt 5 16 18x1 63 942 783000 Formed Washer 943 120393 Flat washer 944 1901018 T Knob 946 56778 Hand...

Страница 27: ...NOTES 27 F 051302L...

Страница 28: ...GY LIMITED Mississauga 161 Watline Avenue Mississauga Ontario L4Z 1P2 905 890 6900 1 800 861 9559 Edmonton 101 10411 178 Street Edmonton Alberta T5S 1R5 780 453 5791 1 800 861 9559 Ville St Laurent 23...

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