Craftsman 536772320 Owner’s Manual

Operator's Manual

Edger

3.5 Horsepower 9 Inch Blade

Model 536.772320

CAUTION: Before using

this product, read this manual and follow all of its

Safety Rules and Operating Instructions.

- CRRFTSMRN °

Manual del usario

Orilladora

3.5 caballos de fuerza (hp) de 9 pulgada I&mina

Modelo 536.772320

PRECAUCI6N: Antes de usar este

producto, lea este manual y siga todas las reglas de seguridad e instrucciones de operaci6n.

Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.

F-021104L www.sears.com/craftsman

TABLE OF CONTENTS

WARRANTY STATEMENT SAFETY RULES

INTERNATIONAL SYMBOLS ASSEMBLY

OPERATION MAINTENANCE

SERVICE AND ADJUSTMENT 17

TROUBLE SHOOTING CHART 20

EDGER REPAIR PARTS 24

ENGINE REPAIR PARTS 28

SPANISH (ESPAI_IOL) 34

PARTS AND SERVICE BACK COVER

WARRANTY STATEMENT

LIMITED ONE-YEAR WARRANTY ON CRAFTSMAN EDGER

For one year from the date of purchase, when this Craftsman Edger is maintained, lubri- cated, and tuned upaccordingto the operating and maintenance instructions in the owner's

manual, Sears will repair, free of charge, any defect inmaterial or workmanship.

If this Craftsman Edger is used for commercial or rental purposes, this warranty applies for only 90 days from the date of purchase.

This warranty does not cover the following:

• Expendable items which become worn during normal use, such as spark plugs, etc.

• Repairs necessary because of operator abuse or negligence, including bent crank shafts and the failure to maintain the equipment according to the instructions contained in the owner's manual.

WARRANTY SERVICE IS AVAILABLE BY RETURNING THE CRAFTSMAN EDGER TO THE NEAREST SEARS SERVICE CENTER/DEPARTMENT IN THE UNITED STATES.

THIS WARRANTY APPLIES ONLY WHILE THIS PRODUCT IS IN USE IN THE UNITED STATES.

This warranty gives you specific legal rights, and you may also have other rights which vary

from state to state.

Sears, Roebuck and Co., D817WA, Hoffman Estates, IL 60179

Engine Exhaust, some of its constituents, and certain vehicle

components contain or emit che- micals known to the State of Cali-

fornia to cause cancer and birth defects or other reproductive

harm. Battery posts, terminals and rela-

ted accessories contain lead and lead compounds, chemicals

known to the State of California to cause cancer and birth defects or

other reproductive harm. WASH HANDS AFTER HANDLING.

F-021104L 2

IMPORTANT: This unit is equipped with an internal combustion engine

and must not be used on or near any unimproved forest-covered,

brush-covered or grass-covered land unless the engine's exhaust system is equipped with a spark ar-

rester meeting applicable local or state laws (if any). If a spark arrest-

er is used, it must be maintained in effective working order by the op-

erator. 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 laws apply on federal lands.

A spark arrester/muffler is available through your nearest Sears Service

Center (see the REPAIR PARTS sec- tion in this manual).

SAFETY RULES

Safe Operation Practices for Edger.

WARNING: Look for this symbol to point out important safety precautions.

It means: "Attention! Become Alert! Your Safety Is Involved."

_ ARNING: To prevent acciden- ing repairs, always disconnect spark

plug wire and put wire where it cannot contact the spark plug.

Before Use

• Read the owner's manual carefully. Be

• Do not operate the Edger without wearing

• Keep the area of operation clear of all per-

• Thoroughly inspect the area where the

Fuel Safety

• Handle fuel with care; it is highly flam-

• Use an approved container.

• Check fuel supply before each use, allow-

• Fill fuel tank outdoors with extreme care.

• Never remove the fuel tank cap or add fuel

• Never store fuel or Edger with fuel in the

F-021104L

tal starting when setting-up, transporting, adjusting or mak-

thoroughly familiar with the controls and the proper use of the Edger. Know how to stop the Edger and disengage the controls quickly.

adequate outer garments. Wear footwear that will improve footing on slippery sur-

faces.

sons, particularly small children and pets.

Edger is to be used and remove all foreign objects.

mable.

ing space for expansion as the heat of the engine and/or sun can cause fuel to ex- pand.

Never fill fuel tank indoors. Replace fuel tank cap securely and wipe up spilled fuel.

to a running or hot engine.

tank inside a building where fumes may reach an open flame.

Operating Safety

Never allow children or young teenagers to operate the Edger. Keep them away while it is operating. Never allow adults to oper- ate the Edger without proper instruction.

Do not operate this machine if you are tak- ing drugs or other medication which can cause drowsiness or affect your ability to operate this machine.

• Do not use this machine if you are mentally or physically unable to operate this ma- chine safely.

Always wear safety glasses or eye shields during operation or while performing an adjustment or repair to protect your eyes from foreign objects that may be thrown from the Edger.

• Do not put hands or feet near or under ro- tating parts.

Exercise extreme caution when operating on or crossing gravel drives, walks, or roads. Stay alert for hidden hazards or

traffic. Exercise caution to avoid slipping or falling.

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

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

Never allow bystanders near the Edger. Keep children and pets away while

operating. Never operate the Edger without good visi-

bility or light. Do not run the engine indoors. The ex-

haust fumes are dangerous, containing CARBON MONOXIDE, an ODORLESS and DEADLY GAS.

Take all possible precautions when leaving the Edger unattended. Stop the engine.

Do not overload the Edger capacity by at- tempting to till too deep at too fast a rate.

SAFETY RULES

Safe Storage

• Always refer to the owner's manual instruc- tions for important details if the Edger is to be stored for an extended period.

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

• Keep the Edger in safe working condition. Check all fasteners at frequent intervals for proper tightness.

Repair / Adjustments Safety

• After striking a foreign object, stop the en- gine. Remove the wire from the spark plug, and keep the wire away from the plug to prevent accidental starting. Thoroughly in-

spect the Edger for any damage, and re- pair the damage before restarting and operating it.

If Edger should start to vibrate abnormally, stop engine and check immediately for the cause. Vibration is generally a warning of

trouble. Stop the engine whenever you leave the

operating position. Also, disconnect the spark plug wire before unclogging the blade and when making any repairs, ad- justments, or inspections.

When cleaning, repairing, or inspecting, shut off the engine and make certain all moving parts have stopped.

Never attempt to make any adjustments while the engine is running except when specifically recommended by the manufac-

turer.

F-021104L 4

SAFETY RULES

INTERNATIONAL SYMBOLS

IMPORTANT: Many of the following symbols are located on your unit or on literature sup- plied with the product. Before you operate the unit, learn and understand the purpose for each symbol.

ControlAnd Operating Symbols

Slow Fast Fuel Oil

Primer Button

Safety Warning Symbols

WARNING

Thrown Objects.

Keep Bystanders Away.

IMPORTANT

Read Owner's Manual

Before Operating

This Machine.

F-021104L 5

Rotating Parts. Stop Engine.

Disconnect Spark Wire Before

WARNING

Making Adjustments.

WARNING

Wear Eye Protection

WARNING

STOP

ASSEMBLY

Parts Packed Separately In Carton

1- Owner's Manual (not shown) 1- Container Of Oil

2 - Hair Pin

1- Control Rod

glasses or eye shields while as,

WARNING: Always wear safety

sembling the Edger.

Figure 1 shows the Edger completely as- sembled.

References to the right or left side of the Edger are from the viewpoint of the opera-

tor's position behind the unit.

REMOVE THE EDGER FROM THE

CARTON

1. Remove the bottle of oil and parts bag

1 - Control Rod

1 - Hair Pin

1 - Container of Oil

from the carton.

Cut down all four corners of the carton.

Remove the packing material positioned around the front and rear of the unit.

Leave the packing material on the bot-

tom of the unit until the control rod is as-

sembled. This will keep the front wheel in a stable position.

Lift the Edger out of the carton and place on a hard level surface.

F-021104L 6

Figure 1

ASSEMBLY

HOW TO RAISE THE HANDLE

1. Loosen the knobs and raise the upper handle to the upright position. See

Figure 2.

2. Tighten the knobs. Make sure the knobs are to the outside of the handles

as shown in Figure 2.

3. Insert the end of the control rod, from

RIGHT to LEFT, through the hole in the front wheel arm. Attach with hair pin

found in parts bag. See Figure 3.

4. Push down on the handle to tilt the unit

back.

Upper

Handle

Control

Rod

5. Insert the other end of the control rod, from RIGHT to LEFT, through the hole in the depth control lever and fasten with

hair pin. See Figure 4.

6. Move the depth control lever forward to the STARTING and TRANSPORT posi- tion.

7. Remove any packing material from the

bottom of the unit.

8. To attach the recoil starter rope to the

rope guide, twist the recoil starter rope

through the rope guide. See Figure 5.

Hairpin

Depth Control

Lever

Control Rod

Figure 4

Front

Wheel Arm

Hair Pin

Control

Rod

Figure 3

F-021104L 7

Recoil Starter

Rope

Figure 5

ASSEMBLY

HOW TO PREPARE THE ENGINE

Fill With Oil

This Edger was shipped with a container of

SAE30 motor oil. Add this oil to the engine before operating. To fill the crankcase, re-

move the oil fill cap/dipstick and add the SAE30 motor oil. DO NOT OVERFILL.

NOTE: The engine may contain a small amount of oil. When adding oil, frequently insert the oil fill cap/dipstick and check

the amount of oil in the engine. DO NOT OVERFILL.

Oil Recommendations

Only use high quality detergent oil rated with API service classification SG. Select the oil's

SAE viscosity grade according to your ex- pected operating temperature. Although mul-

ti-viscosity oils (5W30, 10W30, etc.) improve starting in cold weather, these multi-viscosity

oils will result in increased oil consumption when used above 40 degrees. Check the

engine oil level more frequently to avoid pos- sible engine damage from running the en- gine low on oil.

32 °

4F Colder I _Warmer "_

5W30 SAE30

How To Add The Engine Oil

1. Put the Edger on a level surface.

2. Remove the oil fill cap (Figure 6).

3. Slowly fill the engine crankcase. DO NOT

OVERFILL.

How To Fill With Gasoline

Make sure that the gasoline container is clean and free from dust or other foreign ma- terial. Never use gasoline that could be stale from long periods of storage.

1. Remove the fuel cap.

2. Fill the fuel tank with clean, fresh, un-

leaded grade automotive gasoline.

,_ WARNING: Always use a safety

NOTE: ENGINES WHICH ARE CERTIFIED TO COMPLY WITH CALIFORNIA AND US

EPA EMISSION REGULATIONS FOR ULGE ENGINES, are certified to operate on regular unleaded gasoline. Include the

following emission control system(s): EM, TWC (if so equipped). Include any

user adjustable features - therefore no other adjustments are needed.

fuel container. Do not smoke

when adding the fuel mixture to the engine. When inside an enclosure, do not fill the fuel tank. Before you add the fuel mixture, stop the engine. Let the

engine cool for several minutes.

Oil Fill Cap / Dipst_

F-021104L 8

Fuel Tank

Fuel

Cap

Figure 6

ASSEMBLY

_" CHECKLIST

For the best performance and satisfaction from this quality product, please review the

following checklist before you operate the Edger:

_' All assembly instructions have been

completed.

_' Check carton. Make sure no loose

parts remain in the carton.

_' All fasteners have been properly tight-

ened.

As you learn how to use the Edger, pay extra attention to the following important items:

_'_' Engine oil is at proper level. _'_' Fuel tank is filled with a fresh, clean,

regular Unleaded gasoline.

_'_' Become familiar and understand the

function of all controls. Before your start the engine, operate all controls.

F-021104L 9

OPERATION

KNOW YOUR EDGER

READ THE OWNER'S MANUAL AND ALL SAFETY RULES BEFORE YOU OPERATE the Edger. To familiarize yourself with the location of the controls, compare the illustrations with

your Edger. Save this manual for future reference.

Engine Stop Lever

Air Filter

Depth Control Lever

Control Rod

Recoil Starter Handle

Oil Fill Cap Blade Guide

Primer Button - Injects fuel directly into the carburetor for faster starts.

Recoil Starter Handle - The engine is equipped with an easy pull recoil starter.

Depth Control Lever - Use to control the depth of cut.

Primer

Oil Cap / Dipstick

Blade Guard _k

Blade

Figure 7

Blade Guard - Use to prevent stones or other material from being thrown at the oper-

ator.

Engine Stop Lever- Must be engaged to allow the engine to start and run. Re-

lease to stop the engine.

EYE PROTECTION

Always wear safety glasses. If you wear eye glasses, put a Wide Vision Safety Mask over

your eye glasses.

F-021104L

,_ WARNING: Debris thrown from

eyes, which can cause severe eye dam- age. Always wear safety glasses or eye

shields when operating the Edger.

the Edger can result in foreign objects being thrown into the

OPERATION

,_ WARNING: When the engine HOW TO USE

runs, the blade will rotate. To THE DEPTH CONTROL LEVER prevent injury, keep hands and

feet away from blade. 1. Start the engine.

2. To lower the cutting blade, pull the depth

HOW TO STOP THE EDGER control lever back.

1. Move the depth control lever forward to raise the blade. Then, release the engine

stop lever. See Figure 8.

_ ARNING: Never leave the

Edger unattended while the en- gine is running. Always raise

the cutting blade and stop the engine.

HOW TO USE

THE ENGINE STOP LEVER

1. Release the engine stop lever and the

engine and the blade will automatically stop. To run the engine, hold the engine stop lever in the operating position. See

Figure 8.

If the engine will not stop, hold a screwdriver

against the spark plug and against the en- gine cooling fins. The spark will go to ground

and the engine will stop.

IMPORTANT: Before you start the engine, operate the engine stop lever several

times. Make sure the engine stop cable moves freely. If the engine stop cable is

bent or damaged, replace the cable. If the problem continues, take the Edger to a Sears Service Center to correct the prob- lem.

3. Select the edging depth that you need. There are three selections with an

approximately depth of two inches.

NOTE: For deep edging, first cut at shal- low depths. Then, cut at greater depths

until the desired depth is obtained.

Engine Stop Lever

(Operating Position)

Lever

Figure 8

HOW TO USE

THE PRIMER BUTTON

When starting a cold engine, push the prim- er button three times (see Figure 9). Wait

approximately two seconds between each

push. IMPORTANT: When starting a warm en-

gine, do not use the primer button.

F-021104L 11

Primer

Button

Figure 9

OPERATION

HOW TO STOP THE ENGINE

To stop the engine, release the engine stop lever.

If the engine will not stop, hold a screwdriver against the spark plug and against the en- gine cooling fins. The spark will go to ground

and the engine will stop.

HOW TO START THE ENGINE

_ ARNING: When the engine

IMPORTANT: Before you start the engine, move the edger to the desired location. Op- erate the controls several timer. Make sure

all controls move freely.

1. Check the oil.

2. Fill the fuel tank with regular unleaded

NOTE: Do not use gasohol or methanol. Do not use premium unleaded gasoline.

,_ WARNING: Always use a safety

3. Make sure the spark plug wire is con-

4. Pull the engine stop lever back to the EN-

5. When starting a cold engine, push the

runs, the blade will rotate. To prevent injury, keep hands and

feet away from blade.

gasoline. Make sure the gasoline is clean. Leaded gasoline will increase de-

posits and shorten the life of the valves.

gasoline container. Do not smoke when adding gasoline to

the fuel tank. When inside an enclo- sure, do not add gasoline. Before you

add gasoline, stop the engine and let the engine cool for several minutes.

nected to the spark plug.

GAGED position. Hold the engine stop lever against the handle.

primer button three times. Wait approxi- mately two seconds between each push. See Figure 10.

Primer Button

Figure 10

NOTE: Do not use the primer button to start a warm engine.

6. To start engine, hold the recoil starter handle firmly with your right hand.

Quickly pull the recoil starter handle. DO NOT allow the starter rope to snap back.

Let the starter rope slowly rewind. If en- gine fails to start after three pulls, push

primer button two times and again pull the recoil starter handle.

8. If the engine does not start in 5 or 6 tries, see the instructions in the "Trouble

Shooting Chart".

NOTE: The cutting blade speed is con- trolled by the engine speed.

,_ WARNING: Never run the en-

gine indoors or in a poorly ven- tilated area. Engine exhaust

contains carbon monoxide, an odorless and deadly gas. Keep hands, feet, hair and loose clothing away from any mov-

ing parts. Avoid the muffler and sur- rounding areas. Temperatures can ex- ceed 150 degrees.

F-021104L 12

OPERATION

EDGING TIPS

• Edging is best performed when conditions

are dry. If the soil is to wet, dirt becomes packed around the blade causing prema-

ture belt wear and decreased perfor- mance.

• If dirt does become packed around the blade, stop the engine and remove the

wire from the spark plug. Remove the packed dirt and debris from the blade.

• For deep edging, first cut at shallow depths. Then, cut at greater depths until

the desired depth is obtained.

• For uniform edging, make sure the blade guide rides on the surface.

• Edging can be customized by varying the number of passes and by the distance the

blade is from the surface.

Manual. Know location and

WARNING: Read the Owner's functions of all controls. Keep

all safety devices and shields in place. Never allow children or uninstructed

adults to operate the Edger. Shut off en- gine before unclogging blade or making

repairs. Keep bystanders away from ma- chine. Keep away from the blade all ro-

tating parts, which cause injury.

F-021104L 13

MAINTENANCE

CUSTOMER RESPONSIBILITIES

SERVICE

RECORDS

Fillindatesasyou Before Every Every Before

completeregular Each 10 25 Each

service, use Often Hours Hours Season

Lubricate Wheel Axles

Change Engine Oil

Check Spark Plug

Tighten All Fasteners

Before SERVICE

Storage DATES

Lubricate Quill Rod/

tube

PRODUCT SPECIFICATIONS

Model No.: 536.772320 Date Of Purchase: Horse Power: 3.5

Displacement: 9.02 cu. in.

(147.8 cc.)

Oil Capacity: 20 oz. SAE-30W Spark Plug Gap: 0.030 inch

F-021104L 14

GENERAL RECOMMENDATIONS

The warranty on this Edger does not cover items that have been subjected to operator abuse or negligence. To receive full value

from the warranty, the operator must main- tain the Edger as instructed in this manual.

Some adjustments must be made periodical- ly to properly maintain your Edger.

All adjustments in the Service and Adjust- ments section of this manual must be

checked at least once each season.

MAINTENANCE

LUBRICATION

After each 25 hours, apply a small amount of engine oil to all moving parts, particularly the

wheels.

How To Change The Engine Oil Change the oil in the engine crankcase after

each 25 hours of use. NOTE: The oil will drain more freely when

the engine is warm.

1. Disconnect the spark plug wire from the spark plug.

2. Remove the oil drain plug (see Figure 11). Drain the oil into a flat pan.

3. After draining all the oil, install and tight-

en the oil drain plug.

4. Remove the oil fill cap (see Figure 12). Fill the engine crankcase. Pour slowly.

Do not overfill. See "Product Specifica-

tions" for amount and type of oil. Install the oil fill cap.

5. Connect the spark plug wire to the spark

plug.

ire 11

Oil Cap / Dipstick

Figure 12

HOWTOCHANGETHEAIRFILTER

Replace the air filter once a year; more often in dusty or dirty conditions.

NOTE: DO NOT clean or oil the air filter. The air filter is not serviceable and must

be replaced.

1. Disconnect the spark plug wire from the spark plug.

2. Remove screw as illustrated (see Figure 13).

3. Carefully remove air cleaner to prevent

dirt from falling into carburetor.

4. Take air cleaner apart and clean all parts.

5. Re-install clean and oiled (or new and

oiled) Oil-Foam® element and cup in air cleaner body. Lip of element must ex-

tend over edge of body.

6. Install air cleaner on carburetor. Tighten

Screw

7. Connect the spark plug wire to the spark

plug.

F-021104L

CAUTION: Never run the engine without the air filter. A defective air filter will

cause a loss of engine power. If dirt or dust enters the engine through the carbu-

retor, the result will be excessive wear or damage to the engine. Replace a dam-

aged or clogged air cleaner immediately.

Screw

Air Filter

Cover

Figure 13

MAINTENANCE

SPARK PLUG Check the spark plug every 25 hours. Re- moval. Tighten the spark plug to a torque

place the spark plug if the electrodes are of 15 foot-pounds. pitted, burned, or if the porcelain is cracked.

Make sure the spark plug is clean.

Clean the spark plug by carefully scrap-

ing the electrodes (do not sand blast or use a wire brush).

2. Check the spark plug gap with afeeler

gauge.

Before installing the spark plug, coat

the threads lightly with oil for easy re-

CARBURETOR ADJUSTMENT

Never make unnecessary adjustments to the carburetor. The carburetor was set at the

factory to operate efficiently under most ap- plications. However, if adjustments are re- quired, we recommend you contact your nearest Sears Service Center.

Feeler Gauge

0.030"

Spark Plug

Figure 14

nor is set at the factory. Do not

WARNING: The engine gover-

Over speeding the engine above the fac- tory setting can be dangerous. If you

think the engine governor needs an ad-

justment, contact your nearest Sears

Service Center.

F-021104L 16

change the governor setting.

SERVICE AND ADJUSTMENT

HOW TO REMOVE THE BELT

The belt made of a special compound. If the

belt becomes worn or breaks, replace the belt with an original equipment belt.

1. Disconnect the spark plug wire from the spark plug.

2. Drain the gasoline and oil from the en- gine.

3. Tip the Edger backwards on the handle.

Block the top of the handle against a wall

or under a bench.

4. Remove the screws from the belt guard

(see Figure 15).

To compress the spring and release ten-

sion on the belt, push the blade bearing housing back toward the engine (see

Figure 16).

6. Carefully note the twist of the belt around the engine pulley. Remove the old belt.

Replace with an original equipment belt.

7. To install a new belt, reverse the above

steps. Make sure to twist the new belt as shown in Figure 16.

NOTE: If the belt is not installed properly, the blade will not turn in the proper direc-

tion and can damage the blade or belt.

Belt Guard

Belt

Pulley Blade Housing Be;

Spring

Note Direction

Of Twist

Figure 16

Screw Figure 15

F-021104L 17

+ 39 hidden pages