McCulloch 532 43 36-95, MHDF800, 96081000900 User Manual

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MHDF800

Operator's Manual

532 43 36-95

SAFETY RULES

Safe Operation Practices for Walk-Behind Powered Rotary Tillers

TRAINING

Read the Owner’s Manual carefully. Be thoroughly familiar with the controls and the proper use of the equipment. Know how to stop the unit and disengage the controls quickly.

Never allow children to operate the equipment. Never allow adults to operate the equipment without proper instruction.

Keep the area of operation clear of all persons, particularly small children, and pets.

PREPARATION

Thoroughly inspect the area where the equipment is to be used and remove all foreign objects.

Disengage all clutches and shift into neutral before starting the engine (motor).

Do not operate the equipment without wearing adequate outer garments. Wear footwear that will improve footing on slippery surfaces.

Handle fuel with care; it is highly flammable.

Use an approved fuel container.

Never add fuel to a running engine or hot engine.

Fill fuel tank outdoors with extreme care. Never fill fuel tank indoors.

Replace gasoline cap securely and clean up spilled fuel before restarting.

Use extension cords and receptacles as specified by the manufacturer for all units with electric drive motors or electric starting motors.

Never attempt to make any adjustments while the engine (motor) is running (except where specifically recommended by manufacturer).

OPERATION

Do not put hands or feet near or under rotating parts.

Exercise extreme caution when operating on or crossing gravel drives, walks, or roads. Stay alert for hidden hazards or traffic. Do not carry passengers.

After striking a foreign object, stop the engine (motor), remove the wire from the spark plug, thoroughly inspect the tiller for any damage, and repair the damage before restarting and operating the tiller.

Exercise caution to avoid slipping or falling.

If the unit should start to vibrate abnormally, stop the engine (motor) and check immediately for the cause. Vibration is generally a warning of trouble.

Stop the engine (motor) when leaving the operating position.

Take all possible precautions when leaving the machine unattended. Disengage the tines, shift into neutral, and stop the engine.

Before cleaning, repairing, or inspecting, shut off the engine and make certain all moving parts have stopped. Disconnect the spark plug wire, and keep the wire away from the plug to prevent accidental starting. Disconnect the cord on electric motors.

Do not run the engine indoors; exhaust fumes are dangerous.

Never operate the tiller without proper guards, plates, or other safety protective devices in place.

Keep children and pets away.

Do not overload the machine capacity by attempting to till too deep at too fast a rate.

Never operate the machine at high speeds on slippery surfaces. Look behind and use care when backing.

Never allow bystanders near the unit.

Use only attachments and accessories approved by the manufacturer of the tiller.

Never operate the tiller without good visibility or light.

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 handlebars and do not restrain the machine.

MAINTENANCE AND STORAGE

Keep machine, attachments, and accessories in safe working condition.

Check shear pins, engine mounting bolts, and other bolts at frequent intervals for proper tightness to be sure the equipment is in safe working condition.

Never store the machine with fuel in the fuel tank inside a building where ignition sources are present, such as hot water and space heaters, clothes dryers, and the like. Allow the engine to cool before storing in any enclosure.

Always refer to the operator’s guide instructions for important details if the tiller is to be stored for an extended period.

- IMPORTANT -

CAUTIONS, IMPORTANTS, AND NOTES ARE A MEANS OF ATTRACTING ATTENTION TO IMPORTANT OR CRITICAL INFORMATION IN THIS MANUAL.

IMPORTANT: USED TO ALERT YOU THAT THERE IS A POSSIBILITY OF DAMAGING THIS EQUIPMENT.

NOTE: Gives essential information that will aid you to better understand, incorporate, or execute a particular set of instructions.

Look for this symbol to point out important safety precautions. It means CAUTION!!! BECOME ALERT!!! YOUR SAFETY IS INVOLVED.

CAUTION: Always disconnect spark plug wire and place wire where it cannot contact spark plug in order to prevent accidental starting when setting up, transporting, adjusting or making repairs.

WARNING

The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

2

PRODUCT SPECIFICATIONS

Gasoline Capacity:

3 Quarts (2.8L)

 

Unleaded Regular

 

 

Oil (API-SG-SL):

SAE 30 (Above 32°F/0°C)

(Capacity: 20 oz./0.6L)

SAE 5w-30(Below 32°F/0°C)

Spark Plug:

Champion RC12YC

(Gap: .030"/0.76mm)

 

CONGRATULATIONS on your purchase of a new tiller. It has been designed, engineered and manufactured to give you the best possible dependability and performance.

Should you experience any problems you cannot easily remedy, please contact your nearest authorized service center. We have competent, well-trained technicians and the proper tools to service or repair this unit.

Please read and retain this manual. The instructions will enable you to assemble and maintain your tiller properly. Always observe the “SAFETY RULES”.

CUSTOMER RESPONSIBILITIES

Read and observe the safety rules.

Follow a regular schedule in maintaining, caring for and using your tiller.

Follow instructions under “Maintenance” and “Storage” sections of this Manual.

IMPORTANT: THIS UNIT IS EQUIPPED WITH AN INTERNAL COMBUSTION ENGINE AND SHOULD NOT BE USED ON OR NEAR ANY UNIMPROVED FOREST-COVERED, BRUSHCOVERED OR GRASS COVERED LAND UNLESS THE ENGINE'S EXHAUST SYSTEM IS EQUIPPED WITH A SPARK ARRESTER MEETING APPLICABLE LOCAL 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, A SPARK ARRESTER IS REQUIRED BY LAW (SECTION 4442 OF THE CALIFORNIA PUBLIC RESOURCES CODE). OTHER STATES MAY HAVE SIMILARLAWS. FEDERALLAWSAPPLYONFEDERALLANDS. SEE YOUR AUTHORIZED SERVICE CENTER/DEPARTMENT FOR SPARK ARRESTER.

TABLE OF CONTENTS

SAFETY RULES ............................................................

2

PRODUCT SPECIFICATIONS.......................................

3

CUSTOMER RESPONSIBILITIES.................................

3

ASSEMBLY.................................................................

4-5

OPERATION ...............................................................

6-9

MAINTENANCE SCHEDULE ......................................

10

MAINTENANCE .....................................................

10-12

SERVICE & ADJUSTMENTS .................................

12-14

STORAGE....................................................................

15

TROUBLESHOOTING.................................................

16

WARRANTY.............................................

BACK COVER

3

ASSEMBLY

Your new tiller has been assembled at the factory with exception of those parts left unassembled for shipping purposes. To ensure safe and proper operation of your tiller all parts and hardware you assemble must be tightened securely. Use the correct tools as necessary to insure proper tightness.

TOOLS REQUIRED FOR ASSEMBLY

FRONT

A socket wrench set will make assembly easier. Standard

 

wrench sizes are listed.

8

(1)

Utility knife

views

overhead

(1)

Screwdriver

 

(2)

1/2" wrenches

 

 

LEFT

RIGHT

OPERATOR’S POSITION (See Fig. 1)

When right or left hand is mentioned in this manual, it means when you are in the operating position (standing behind tiller handles).

OPERATOR'S POSITION

Fig. 1

CONTENTS OF HARDWARE PACK

(2) Hex Bolts 5/16-18 x 1

(4) Washers 3/8 x 7/8 x 14

(4) Hex Bolts 5/16-18 x 1-1/4

(6) Lock Washers 5/16

(6) Hex Nuts 5/16-18

4

ASSEMBLY

UNPACK CARTON & INSTALL HANDLE

(See Fig. 2)

CAUTION: Be careful of exposed staples when handling or disposing of cartoning material.

IMPORTANT: WHEN UNPACKING AND ASSEMBLING TILLER, BE CAREFUL NOT TO STRETCH OR KINK CABLE(S).

Cut cable ties securing handles.

Slowly lift handle assembly up, route cable(s) as shown and align handle holes with handle panel hole and slot.

Loosely assemble hardware as shown. Be sure the shorter (1" long) hex bolt is assembled in lower hole of handle. Repeat for opposite side. Tighten all hardware securely.

Cut cable ties securing tiller to skid and remove tiller from skid.

Remove screws securing depth stake to skid and discard the screws.

LOCK

NUT WASHER TILLER

HANDLE

HANDLE

FLAT

PANEL

WASHER

 

&4(ANDLEª0ANEL?

CABLE(S)

TILLER

HANDLES

HEX BOLT 5/16-18X1-1/4"

HEX BOLT 5/16-18X1"

 

1

020

5

 

HANDLE

PANEL

BOLTS

Fig. 2

INSTALL DEPTH STAKE ASSEMBLY

(See Fig. 3)

Loosen nut “A”.

Insert stake support between engine bracket halves with stake spring down.

Bolt stake support to engine brackets with bolts, lock washers and nuts. Tighten securely. Tighten nut “A”.

Depth stake must move freely. If it does not, loosen support bolt.

dep

 

ENGINE BRACKET

 

HALVES

th_

 

s

 

 

 

t

 

NUT “A”

 

ake_

 

 

4

 

DEPTH

 

 

 

 

 

 

STAKE

 

 

 

DEPTH STAKE

 

 

 

SUPPORT

 

 

 

SUPPORT

 

 

 

BOLT

 

 

 

STAKE

 

 

HEX BOLTS,

SPRING

 

 

 

 

 

LOCK WASHERS,

 

 

AND HEX NUTS

 

Fig. 3

HANDLE HEIGHT

Handle height may be adjusted to better suit operator. (See “HANDLE HEIGHT” in the Service and Adjustments section of this manual).

TILLING WIDTH

Tilling width may be adjusted to better handle your tilling conditions (See “TINE ARRANGEMENT” in the Service and Adjustments section of this manual).

TINE OPERATION

Check tine operation before first use. (See “TINE OPERATION CHECK” in the Service and Adjustments section of this manual).

5

McCulloch 532 43 36-95, MHDF800, 96081000900 User Manual

OPERATION

KNOW YOUR TILLER

READ THIS MANUAL AND SAFETY RULES BEFORE OPERATING YOUR TILLER.

Compare the illustrations with your tiller to familiarize yourself with the location of various controls and adjustments. Save this manual for future reference.

These symbols may appear on your Tiller or in literature supplied with the product. Learn and understand their meaning.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FORWARD TINE

 

 

 

REVERSE TINE

 

 

 

 

 

 

 

 

 

 

 

CONTROL

 

 

 

 

 

 

 

 

CONTROL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CHOKE CONTROL

DEPTH STAKE

THROTTLE

 

CONTROL

 

TINE

 

SHIELD

RECOIL

TINES

STARTER

 

HANDLE

 

Fig. 4

MEETS ANSI SAFETY REQUIREMENTS

Our tillers conform to the safety standards of the American National Standards Institute.

CHOKE CONTROL - Used when starting a cold engine.

DEPTH STAKE - Controls forward speed and the depth at which the tiller will dig.

FORWARD TINE CONTROL - Engages tines in forward direction.

REVERSE TINE CONTROL - Engages tines in reverse RECOIL STARTER HANDLE - Used to start the engine. direction.

THROTTLE CONTROL - Controls engine speed.

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