Cub cadet CS202 User Manual

CS202

2-Cycle Trimmer

Operator’s Manual

Removing Unit From Carton		Assemble The Unit

Slot

			Bracket
1			2
Remove all contents from			Slide shield’s slot onto
carton.			mounting bracket. Rotate
			shield onto shaft. Push
			square bolt through shield
			and bracket. Tighten
			washer and wing nut
			onto bolt.
Assemble The Unit

	Min. 6”
Knob	4
3
Remove the protective cap	Loosen the bolt. Move the
and gray spacer from the	handle to the location that
upper and lower shafts.	provides the best grip. Move
Push the attachment into	the handle a minimum of 6
the coupler. Turn the knob	inches away from the shaft
clockwise to tighten.	grip. Tighten the bolt until the
	handle is secure.

	Starting The Unit
	Primer	Choke Lever
	Bulb

	40:1		10 X
	5	6		8
			7
	Mix thoroughly in a separate	Place unit on a level surface.	Press primer bulb 10 times,	Move choke lever to
	fuel can:	Fill fuel tank.	or until fuel is visible	Position 1.
	– 3.2 fl. oz. of 2-cycle
	engine oil
	– 1 gallon of unleaded
	gasoline
	NOTE: Do not mix directly in
	the unit fuel tank.

Starting The Unit

			Choke Lever
		5 X
19	10	11	12
Crouch in starting position.	SQUEEZE and HOLD	Pull rope 5 times.	Move choke lever to
	throttle for ALL further		Position 2 and squeeze
	steps.		throttle.

Reloading The Line*

Bump	Outer
	Spool
Knob
		Inner		Top Hole
	Spring			Bottom Hole
1		Reel	3
	2			4
Unscrew the bump knob	Remove the inner reel and		Cut one 6-foot (1.8 m)	Insert the end of one line
counterclockwise.	spring.		length of new 0.095” split	into the top hole and the
			line trimming line. Split each	end of the other line into the
			end about 6 inches (150	bottom hole.
			mm).

Reloading The Line	For replacement line, call 1-877-282-8684 or go to
	an authorized service dealer.
	For single line installation or replacement spool
	installation instructions, refer to the Replacing the
	Trimming Line section of this manual.
	*This is to assist in the reloading of Splitline® only. These instructions
	are NOT part of the fast assembly instructions. Line does not need to
	be installed on the initial assembly and start-up.
18
Hold the inner reel and outer
spool together. Firmly pull
the two line ends to release
them from the holding slots.
Screw the bump knob on
clockwise. Tighten the bump
knob securely.

ASSEMBLY TOOLS REQUIRED:

• 3/8” Socket

Starter Rope	Fuel Cap
		Page 1
On/ Off Switch		—
D-Handle		English
	Throttle Control
Rapid-link™

		Need Help?
	Call 1-877-282-8684
Cutting Head Shield	DIDN’T START?
	Repeat the starting instructions.
	If the unit still fails to start,
	refer to the operator’s manual
	for additional starting and
	troubleshooting information.
			Page 6
	Choke Lever		—
13	14	15	Français
3-5 X
Pull rope 3-5 times to start	Continue to squeeze	Continue to squeeze
engine. Run unit for 30-60	throttle. Move choke lever	throttle. Run unit for an
seconds to warm up.	to Position 3.	additional 60 seconds to
		complete warm-up. Unit
		may be used during this
		time.

Split Wall

5

Wind the line tightly in the direction shown on the inner reel. The split wall will divide the line. Wind the line until it is completely divided and about 6 inches (150 mm) of line remains.

Holding Slots

6

Insert the two 6-inch sections into the two .095 holding slots.

Eyelets

7

Pass the two line ends through the eyelets. Place the spring inside the inner reel. Insert the inner reel into the outer spool. Push the inner reel and outer spool together.

Español — Page 11

IMPORTANT: READ THE OPERATOR’S MANUAL THOROUGHLY AND FOLLOW THE SAFE OPERATION PRACTICES WHILE OPERATING THE UNIT.

NEED HELP? CALL 1-877-282-8684 IN U.S. OR 1-800-668-1238 IN CANADA

769-07498 P01

03/12

TABLE OF CONTENTS

Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

Know Your Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

Oil and Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

Starting and Stopping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Cleaning and Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

All information, illustrations, and specifications in this manual are based on the latest product information available at the time of printing. We reserve the right to make changes at any time without notice.

Copyright© 2012 MTD SOUTHWEST INC, All Rights Reserved.

SERVICE

DO NOT RETURN THIS UNIT TO THE RETAILER. PROOF OF PURCHASE WILL BE REQUIRED FOR WARRANTY SERVICE.

For assistance regarding the assembly, controls, operation or maintenance of the unit, please call the Customer Support Department at 1-877-282-8684 in the United States or 1-800-668-1238 in Canada. Additional information about the unit can be found on our website at www.cubcadet.com or www.cubcadet.ca.

For service, please call the Customer Support Department to obtain a list of authorized service dealers near you. Service on this unit, both within and after the warranty period, should only be performed by an authorized and approved service dealer. When servicing, use only identical replacement parts.

SAFETY

The purpose of safety symbols is to attract your attention to possible dangers. The safety symbols, and their explanations, deserve your careful attention and understanding. The safety warnings do not by themselves eliminate any danger. The instructions or warnings they give are not substitutes for proper accident prevention measures.

SYMBOL MEANING

DANGER: Signals an EXTREME hazard.

Failure to obey a safety DANGER signal WILL result in serious injury or death to yourself or to others.

WARNING: Signals a SERIOUS hazard.

Failure to obey a safety WARNING signal CAN result in serious injury to yourself or to others.

CAUTION: Signals a MODERATE hazard.

Failure to obey a safety CAUTION signal MAY result in property damage or injury to yourself or to others.

NOTE: Advises you of information or instructions vital to the operation or maintenance of the equipment.

SPARK ARRESTOR NOTE

NOTE: For users on U.S. Forest Land and in the states of California, Maine, Oregon and Washington.

All U.S. Forest Land and the state of California (Public Resources Codes 4442 and 4443), Oregon and Washington require, by law that certain internal combustion engines operated on forest brush and/or grasscovered areas be equipped with a spark arrestor, maintained in effective working order, or the engine be constructed, equipped and maintained for the prevention of fire. Check with your state or local authorities for regulations pertaining to these requirements. Failure to follow these requirements could subject you to liability or a fine. This unit is factory equipped with a spark arrestor. If it requires replacement, ask your LOCAL SERVICE DEALER to install the Accessory Part #753-06418 Muffler Assembly.

CALIFORNIA PROPOSITION 65

WARNING: Engine exhaust, some of its constituents and certain finished components contain or emit chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.

Read the operator’s manual and follow all warnings and safety instructions. Failure to do so can result in serious injury to the operator and/or bystanders.

FOR QUESTIONS, CALL 1-877-282-8684 IN U.S. OR 1-800-668-1238 IN CANADA.

• IMPORTANT SAFETY INSTRUCTIONS •

READ ALL INSTRUCTIONS BEFORE OPERATING

WARNING: When using the unit, you must follow the safety rules. Please read these instructions before operating the unit in order to ensure the safety of the operator and any bystanders. Please keep these instructions for later use.

•Read the instructions carefully. Be familiar with the controls and proper use of the unit.

•Do not operate this unit when tired, ill, or under the influence of alcohol, drugs, or medication.

•Children and teens under the age of 15 must not use the unit, except for teens guided by an adult.

•All guards and safety attachments must be installed properly before operating the unit.

•Inspect the unit before use. Replace damaged parts. Check for fuel leaks. Make sure all fasteners are in place and secure. Replace parts that are cracked, chipped, or damaged in any way. Do not operate the unit with loose or damaged parts.

•Carefully inspect the area before starting the unit. Remove all debris and hard or sharp objects such as glass, wire, etc.

•Be aware of the risk of injury to the head, hands and feet.

•Clear the area of children, bystanders, and pets. At a minimum, keep all children, bystanders, and pets outside a 50 feet (15 m) radius; there still may be a risk to bystanders from thrown objects. Bystanders should be encouraged to wear eye protection. If approached, stop the unit immediately.

•Use only 0.095 inch (2.41 mm) diameter original equipment manufacturer replacement line. Never use metalreinforced line, wire or rope. These can break off and become dangerous projectiles.

•Squeeze the throttle control and check that it returns automatically to the idle position. Make all adjustments or repairs before using unit.

SAFETY WARNINGS FOR GAS UNITS

WARNING: Gasoline is highly flammable, and its vapors can explode if ignited. Take the following precautions:

•Store fuel only in containers specifically designed and approved for the storage of such materials.

•Always stop the engine and allow it to cool before filling the tank. Never remove the fuel tank cap or add fuel when the engine is hot. Always loosen the fuel tank cap slowly to relieve any pressure in the tank before fueling.

•Always mix and add fuel in a clean, well-ventilated outdoor area where there are no sparks or flames. DO NOT smoke.

•Never operate the unit without the fuel cap securely in place.

•Avoid creating a source of ignition for spilled fuel. Wipe up any spilled fuel from the unit immediately, before starting the unit. Move the unit at least 30 ft. (9.1 m) from the fueling source and site before starting the engine. DO NOT smoke.

SAFETY

•Never start or run the unit inside a closed room or building. Breathing exhaust fumes can kill. Operate this unit only in a well ventilated outdoor area.

WHILE OPERATING

•Wear safety glasses or goggles that meet current ANSI standards and are marked as such. Wear ear/hearing protection when operating this unit. Wear a face or dust mask if the operation is dusty.

•Wear heavy long pants, boots, gloves and a long sleeve shirt. Do not wear loose clothing, jewelry, short pants, sandals or go barefoot. Secure hair above shoulder level.

•The cutting head shield must always be in place while operating the unit. Do not operate unit without both trimming lines extended, and the proper line installed. Do not extend the trimming line beyond the length of the shield.

•The cutting attachment may spin during idle speed adjustments. Wear protective clothing and observe all safety instructions to prevent serious personal injury.

•Adjust the D-handle to provide the best grip.

•Be sure the cutting head is not in contact with anything before starting the unit.

•Use the unit only in daylight or good artificial light.

•Avoid accidental starting. Be in the starting position whenever pulling the starter rope. The operator and unit must be in a stable position while starting. See Starting and Stopping instructions.

•Use the right tool. Only use this tool for the purpose intended.

•Do not overreach. Always keep proper footing and balance.

•Always hold the unit with both hands when operating. Keep a firm grip on both the front and rear handle or grips.

•Keep hands, face, and feet at a distance from all moving parts. Do not touch or try to stop the cutting head when it is rotating.

•Do not touch the engine or muffler. These parts get extremely hot from operation. They remain hot for a short time after turning off the unit.

•Do not operate the engine faster than the speed needed to cut, trim or edge. Do not run the engine at high speed when not cutting.

•This unit has an overspeed protection switch to keep the unit from overheating. When the unit is run at full throttle while not in use for extended lengths of time the overspeed protection switch will engage.

•Always stop the engine when cutting is delayed or when walking from one cutting location to another.

•If the unit is struck or becomes entangled with a foreign object, stop the engine immediately and check for damage. Do not operate before repairing damage. Do not operate the unit with loose or damaged parts.

•Stop and switch the engine to off for maintenance, repair, or for changing the cutting head or other Add-Ons.

•Use only original equipment manufacturer replacement parts and accessories for this unit. These are available from an authorized service dealer. The use of any unauthorized parts or accessories could lead to serious injury to the user, or damage to the unit, and void the warranty.

•Keep unit clean of vegetation and other materials. They may become lodged between the cutting head and shield.

•To reduce fire hazard, keep the engine and muffler free from grass, leaves, excessive grease or carbon build up.

OTHER SAFETY WARNINGS

•Never store the unit, with fuel in the tank, inside a building where fumes may reach an open flame or spark.

•Allow the engine to cool before storing or transporting. Be sure to secure the unit while transporting.

•Store the unit in a dry area, locked up or up high to prevent unauthorized use or damage, out of the reach of children.

•Never douse or squirt the unit with water or any other liquid. Keep handles dry, clean and free from debris. Clean after each use. See the Cleaning and Storage instructions.

•Keep these instructions. Refer to them often and use them to instruct other users. If loaning someone this unit, also loan them these instructions.

SAVE THESE INSTRUCTIONS

• SAFETY & INTERNATIONAL SYMBOLS •

This operator's manual describes safety and international symbols and pictographs that may appear on this product. Read the operator's manual for complete safety, assembly, operating and maintenance and repair information.

SYMBOL MEANING

•SAFETY ALERT SYMBOL

Indicates danger, warning or caution. May be used in conjunction with other symbols or pictographs.

•READ OPERATOR'S MANUAL

WARNING: Read the operator’s manual(s) and follow all warnings and safety instructions. Failure to do so can result in serious injury to the operator and/or bystanders.

•WEAR EYE AND HEARING PROTECTION

WARNING: Thrown objects and loud noise can cause severe eye injury and hearing loss. Wear eye protection meeting current ANSI standards and ear protection when operating this unit. Use a full face shield when needed.

•UNLEADED FUEL

Always use clean, fresh unleaded fuel.

•OIL

Refer to operator’s manual for the proper type of oil.

•DO NOT USE E85 FUEL IN THIS UNIT

WARNING: It has been proven that fuel containing greater than 10% ethanol will likely damage this engine and void the warranty.

•ON/OFF STOP CONTROL

ON / START / RUN

•ON/OFF STOP CONTROL

OFF or STOP

• CHOKE CONTROL

1.• FULL choke position

2.• PARTIAL choke position

3.• RUN choke position

• THROWN OBJECTS AND ROTATING CUTTER CAN CAUSE SEVERE INJURY

WARNING: Small objects can be propelled at high speed, causing injury. Keep away from the rotating rotor.

• KEEP BYSTANDERS AWAY

WARNING: Keep all bystanders, especially children and pets, at least 50 feet (15 m) from the operating area.

• HOT SURFACE

WARNING: Do not touch a hot muffler or cylinder. You may get burned. These parts get extremely hot from operation. When turned off they remain hot for a short time.

• SHARP BLADE

WARNING: Sharp blade on trimmer attachment shield. To prevent serious injury, do not touch the line cutting blade.

2

KNOW YOUR UNIT

APPLICATIONS

As a trimmer:

•Cutting grass and light weeds.

•Edging

•Decorative trimming around trees, fences, etc. Other optional accessories may be used with this unit.

Muffler

ASSEMBLY TOOLS REQUIRED:

• 3/8” Socket

Starter Rope Grip

On/Off Control

Rapid-link™

Shaft Housing

Cutting Head Shield

Line Cutting Blade

Cutting Head

Spark Plug

Choke Lever

Air Filter	Fuel Cap
Cover
Shaft Grip
Throttle Control
D-Handle

Primer Bulb

ASSEMBLY

INSTALLING THE CUTTING HEAD SHIELD

WARNING: To prevent serious personal injury, never operate the unit without the cutting head shield in place.

Use the following instructions if the cutting head shield is not installed. Use only the instructions that apply to the type of shaft and shield equipped with this unit.

1.Remove the wing nut and washer from the cutting head shield.

2.Insert the short tab (the one without a hole) on the mount bracket into the slot on the cutting head shield (Fig. 1).

3.Rotate the cutting head shield counterclockwise to align the hole on the cutting head shield with the hole on the mount bracket (Fig. 1).

4.Insert the square bolt into the hole underneath the cutting head shield (Fig. 2). Push the square bolt through the cutting head shield and mount bracket.

5.Put the washer onto the square bolt (Fig. 2).

6.Screw the wing nut onto the square bolt until the cutting head shield is firmly in place (Fig. 2).

INSTALLING AND ADJUSTING THE D-HANDLE

Installing the D-handle

1.Push the D-handle down onto the boom (Fig. 3), so that the bolt hole in the D- handle is to the right.

2.Insert the bolt into the hole in the handle. Do not tighten the bolt completely until after adjusting the D-handle.

Adjusting the D-handle

1.Make sure the bolt is loose enough for the D-handle to move along the boom.

2.While holding the unit in the operating position (Fig. 3), move the D-handle to the location that provides the best grip. Place it a minimum of 6 inches (15.24 cm) from the end of the shaft grip.

3.Tighten the bolt until the D-handle is secure. (Fig. 3)

Slot	Mount
	Bracket

Cutting Head

Shield

Fig. 1

Washer

Square Bolt		Wing Nut
	Fig. 2
Shaft Grip	Shaft	D-Handle
	Housing

Min. 6 in. (15.24 cm)

Bolt

Fig. 3

		ASSEMBLY
	OPERATING THE RAPID-LINK™ SYSTEM		90˚ Edging Hole
		WARNING: To avoid serious personal injury and damage to the	(Trimmer Only)
		unit, shut the unit off before removing or installing an attachment.
	NOTE:	To make installing or removing the attachment easier, place the unit on the
		ground or on a work bench.	Knob
	Installing the Attachment
			Fig. 4
	NOTE:	Remove the protective cap and gray spacer from the upper and lower

shafts prior to assembling the attachment.

1.Turn the knob counterclockwise to loosen (Fig. 4).

2.While firmly holding the attachment, push it straight into the coupler until the release button snaps firmly into the primary hole (Fig. 6).

NOTE: Aligning the release button with the guide recess will help installation (Fig. 5). 3. Turn the knob clockwise to tighten (Fig. 4).

CAUTION: Before operating this unit, be sure that the release button is fully snapped into the primary hole (Fig. 6), and that the knob (Fig. 4) is securely tightened.

For decorative edging with the line head trimmer attachment, lock the release button of the attachment into the 90° hole (Fig. 4).

Removing the Attachment

1.Turn the knob counterclockwise to loosen (Fig. 4).

2.Press and hold the release button (Fig. 5).

3.While firmly holding the upper shaft housing, pull the attachment straight out of the coupler (Fig. 6).

The Rapid-Link™ System

The Rapid-Link™ system enables the use of these optional attachments:

•Edger*

•Cultivator

•Turbo Blower

•Brushcutter*

•Pole Saw

•Hedge Trimmer*

•Straight-shaft trimmer

•Curved-shaft trimmer

*DO NOT use this attachment with an electric powered unit.

Rapid-Link™ Coupler

Release

Button

Guide Recess

Fig. 5

Primary Hole

Upper Shaft	Lower Shaft
Housing		Housing
	Fig. 6

WARNING: Before you begin using any attachment, read and understand the manual that came with the attachment. Follow all safety information contained within.

CAUTION: These attachments are to be snapped into the primary hole only. Using the wrong hole could lead to personal injury or damage to the unit.

OIL AND FUEL

OIL AND FUEL MIXING INSTRUCTIONS

The use of old and/or improperly mixed fuel is the most common cause of performance problems. Use only fresh, clean unleaded gasoline. Follow the instructions carefully for the proper gasoline/oil mixture.

Definition of Blended Fuels

Today's fuels are often a blend of gasoline and oxygenates such as ethanol, methanol or MTBE (ether). Alcohol-blended fuel absorbs water. As little as 1% water in the fuel can make fuel and oil separate, forming acids when stored. ALWAYS use fresh fuel (less than 30 days old).

NOTE: Dispose of old fuel according to federal, state and local regulations.

Using Blended Fuels

If using a blended fuel:

•Always use the fresh fuel mix explained in your operator's manual

•Use the fuel additive STA-BIL® or an equivalent

•Always agitate the fuel mix before fueling the unit

•Drain the tank and run the engine dry before storing the unit

WARNING: DO NOT USE E85 FUEL IN THIS UNIT. It has been proven that fuel containing greater than 10% ethanol will likely damage this engine and void the warranty.

Using Fuel Additives

The bottle of 2-cycle oil provided with this unit contains a fuel additive to help inhibit corrosion and minimize gum deposits. Always use the brand of 2-cycle oil that came with this unit. If this is unavailable, use a 2-cycle oil designed for air-cooled engines and mix it with a fuel additive, such as STA-BIL Fuel Stabilizer or an equivalent. Add 0.8 oz. (23 ml) of fuel additive per gallon of fuel, according to the instructions on the container. NEVER add fuel additives directly to the unit's fuel tank.

Mixing the Fuel

NOTE: This unit comes with a 3.2 oz. bottle of 2-cycle oil. To obtain the correct fuel mixture described below, pour the entire bottle into one gallon of unleaded gasoline.

CAUTION: For proper engine operation and maximum reliability, pay strict attention to the gasoline and oil mixing instructions on the 2-cycle oil bottle. Using improperly mixed fuel can severely damage the engine.

Thoroughly mix the proper ratio of unleaded gasoline with 2-cycle engine oil. Do not mix them directly in the unit’s fuel tank. Use a separate fuel can. Use a 40:1 gasoline/oil ratio. See the table below for specific gasoline and oil mixing ratios.

Unleaded gasoline	2-cycle oil
1 gallon U.S.	3.2 fl. oz.
(3.8 liters)	(95 ml)
1 liter	25 ml

MIXING RATIO - 40:1

FUELING THE UNIT

WARNING: Gasoline is extremely flammable. Ignited vapors may explode. Always stop the engine and allow it to cool before filling the fuel tank. Do not smoke while filling the tank. Keep sparks and open flames at a distance from the area.

WARNING: Remove the fuel cap slowly to avoid injury from fuel spray. Never operate the unit without the fuel cap securely in place.

WARNING: Add fuel in a clean, well ventilated outdoor area. Wipe up any spilled fuel immediately. Avoid creating a source of ignition for spilled fuel. Do not start the engine until fuel vapors dissipate.

1.Position the unit with the fuel cap facing up.

2.Remove the fuel cap.

3.Place the fuel container spout into the fill hole on the fuel tank and fill the tank. NOTE: Do not overfill the tank.

4.Wipe up any fuel that may have spilled.

5.Reinstall the fuel cap.

6.Move the unit at least 30 ft. (9.1 m) from the fuel container and the fueling site before starting the engine.

3

STARTING AND STOPPING

WARNING: Operate this unit only in a well-ventilated outdoor area.	Off (O) / Stop
Carbon monoxide exhaust fumes can be lethal in a confined area.	On ( I ) / Start
WARNING: Avoid accidentally starting the unit. To avoid serious
injury, the operator and the unit must be in a stable position when
pulling the starter rope (Fig. 9).	Throttle
	Control
STARTING INSTRUCTIONS	Fig. 7

1.	Mix gasoline with oil. Refer to Oil and Fuel Mixing Instructions.
2.	Fill the fuel tank. Refer to Fueling the Unit.		Choke Lever	Primer Bulb
NOTE:		There is no need to turn the unit on. The On/Off switch is in the ON ( I )
		position at all times (Fig. 7).

3. Slowly press and release the primer bulb 10 times (Fig. 8). If fuel cannot be seen in the primer bulb, press and release the primer bulb until fuel is visible.

4. Move the choke lever to Position 1 (Fig. 8). 5. Crouch in the starting position (Fig. 9).

	6.	Squeeze the throttle control (Fig. 7) and pull the starter rope with a controlled and			Fig. 8
		steady motion 5 times (Fig. 9).
	NOTE:		SQUEEZE and HOLD the throttle control for ALL further steps.	Starter	Starting
	7.	Continue to squeeze the throttle control. Move the choke lever to Position 2 (Fig. 8).
				Rope	Position
	8.	Continue to squeeze the throttle control. Pull the starter rope with a controlled and		Grip
		steady motion 3 to 5 times to start the engine.

9. Continue to squeeze the throttle control. Allow the engine to warm up for 30 to 60 seconds.

10. Continue to squeeze the throttle control. Move the choke lever to Position 3 (Fig.

8) and continue warming the engine for an additional 60 seconds. The unit may be

used during this time.

Fig. 9

NOTE: The engine is properly warmed up when it accelerates without hesitation.

IF... the engine hesitates, return the choke lever to Position 2 (Fig. 8) and continue the warm-up. IF... the engine does not start, begin the starting procedure with step 3.

IF... the engine fails to start after a few attempts, move the choke lever to Position 3 and squeeze the throttle control. Pull the starter rope with a controlled and steady motion 3 to 8 times. The engine should start. If it does not, repeat this instruction.

IF... the engine is already warm, begin the starting procedure with step 7.

STOPPING INSTRUCTIONS

1.Release the throttle control and allow the engine to idle.

2.Press and hold the On/Off switch in the OFF (O) position until the engine comes to a complete stop (Fig. 7).

OPERATION

HOLDING THE TRIMMER

WARNING: Always wear eye, hearing, hand, foot and body protection to reduce the risk of injury when operating this unit.

• Stand in the operating position (Fig. 10).

• Hold the shaft grip with the right hand. Keep the right arm slightly bent.

• Hold the handle with the left hand. Keep the left arm straight.

• Hold the unit at waist level.

• Keep the cutting head parallel to the ground so that it easily contacts the grass without the need for bending over.

Fig. 10

ADJUSTING THE TRIMMING LINE LENGTH

This unit is equipped with a Bump Head. Trimming line can be released from the cutting head without stopping the engine.

To release more line, lightly tap the bump knob on the ground (Fig. 11) while operating the unit at high speed. For best results, tap the bump knob on bare ground

or hard soil. Attempting to release line in tall grass may stall the engine. NOTE: Do not rest the cutting head on the ground while the unit is running.

Each time the bump knob is tapped, about 1 inch (25.4 mm) of trimming line is released.

NOTE:	Always keep the trimming line fully extended. Line release becomes more
	difficult when the cutting line gets shorter.		Fig. 11

A blade in the cutting head shield will cut the line to the proper length if any excess line is released.

CAUTION: Do not remove or alter the line cutting blade assembly. Excessive line length will make the unit overheat. This may lead to serious personal injury or damage to the unit.

TIPS FOR BEST TRIMMING RESULTS

•Keep the cutting head parallel to the ground.

•Cut from left to right whenever possible. This improves the unit's cutting efficiency and throws clippings away from the operator.

•Do not trim wet grass or weeds.

NOTE: Some line breakage will occur from:

•Entanglement with foreign matter

•Normal line fatigue

•Attempting to cut thick vegetation

• Forcing the line into objects such as walls or fence posts

DECORATIVE TRIMMING
When trimming around trees, posts, fences, etc., rotate the whole unit so that the
cutting head is at a 30° angle to the ground (Fig. 12).	Fig. 12

MAINTENANCE

MAINTENANCE SCHEDULE

WARNING: To prevent serious injury, never perform maintenance or repairs while the unit is running. Always allow the unit to cool before servicing or repairing the unit. Disconnect the spark plug wire to prevent the unit from starting accidentally.

Perform these required maintenance procedures at the frequency stated in the table. These procedures should also be a part of any seasonal tune-up.

NOTE: Some maintenance procedures may require special tools or skills. If you are unsure about these procedures, take your unit to any non-road engine repair establishment, individual or authorized service dealer.

NOTE: Maintenance, replacement, or repair of the emission control devices and system may be performed by any non-road engine repair establishment, individual or authorized service dealer.

NOTE: Please read the California/EPA statement that came with the unit for a complete listing of terms and coverage for the emissions control devices, such as the spark arrestor, muffler, carburetor, etc.

FREQUENCY	MAINTENANCE REQUIRED
Every 10 hours	Clean and re-oil the air filter. Refer to Maintaining the Air Filter.
Every 25 hours	Check the spark plug condition and gap. Refer to Maintaining the Spark Plug.

LINE INSTALLATION

WARNING: Never use metal-reinforced line, wire, chain or rope. These can break off and become dangerous projectiles.

Only use the trimming line described in the Specifications section. Other types of trimming line may cause the engine to overheat or fail.

NOTE: Always use the correct line length when installing trimming line. The line may not release properly if the line is too long.

Part 1 - Removing the Inner Reel

1.Hold the outer spool with one hand and unscrew the bump knob counterclockwise (Fig. 13).

NOTE: The outer spool will remain attached to the unit.

2.Inspect the bolt inside the bump knob to make sure it moves freely. Replace the bump knob if it is damaged.

3.Remove the inner reel from the outer spool (Fig. 14).

4.Remove the spring from the inner reel (Fig. 14).

5.Use a clean cloth to clean the inner reel, spring, shaft and inner surface of the outer spool.

6.Check the indexing teeth and holding slots for wear (Fig. 15). If necessary, remove burrs or replace the inner reel and outer spool.

Proceed to Part 2 - Winding New Trimming Line onto the Inner Reel.

Part 2 - Winding New Trimming Line onto the Inner Reel

•If using single line, refer to Winding Single Line.

•If using split line, refer to Winding Split Line.

•If using a prewound inner reel, proceed to Part 3 - Installing the Inner Reel.

Winding Single Line

1. Cut two 8-foot (2.4 m) lengths of new single trimming line.

2.Insert the end of one line into the top hole in the inner reel (Fig. 16). Wind the line tightly in the direction shown on the bottom of the inner

reel until about 6 inches (150 mm) of line remains. Keep the line above the split wall. Insert the 6-inch section into the nearest 0.095 holding slot (Fig. 17).

	3. Insert the end of the other line into the bottom
	hole in the inner reel (Fig. 18). Wind the line	Split Wall	Top Hole
	tightly in the direction shown on the bottom of
			Fig. 16
	the inner reel until about 3 to 9 inches (75 to
	225 mm) of line remains. Keep the line below
	the split wall. Insert the 3 to 9-inch section into
	the opposite 0.095 holding slot (Fig. 19).
	NOTE: Failure to wind the line in the direction
	indicated will cause the cutting head to operate
	incorrectly.

Proceed to Part 3 - Installing the Inner Reel.

	Winding Split Line	Split Wall	Bottom Hole
	1. Cut one 6-foot (1.8 m) length of new split line
			Fig. 18
	trimming line. Split each end about 6 inches
	(150 mm).		Top Hole
	2. Using one split end, insert one line into the top
	hole and the other line into the bottom hole in
	the inner reel (Fig. 20).
	3. Wind the line tightly in the direction shown on
	the bottom of the inner reel. The split wall will
	automatically divide the line. Wind the line until
	it is completely divided and about 6 inches	Split Wall	Bottom Hole
	(150 mm) of line remains.
	NOTE: Failure to wind the line in the direction		Fig. 20

indicated will cause the cutting head to operate incorrectly.

4. Insert the two 6-inch sections into the two 0.095 holding slots (Fig. 21).

Proceed to Part 3 - Installing the Inner Reel.

Part 3 - Installing the Inner Reel

1.Pass the two line ends through the eyelets in the outer spool. Place the spring inside the inner reel. Insert the inner reel into the outer spool. Push the inner reel and outer spool together (Fig. 22).

NOTE: The spring must be assembled on the inner reel before reassembling the cutting head.

2.While holding the inner reel and outer spool together, firmly pull the two line ends to release them from the holding slots.

Outer Spool	Bump Knob
	Bolt

Fig. 13

Outer Spool

Inner Reel

Spring

Shaft

Fig. 14

Indexing Teeth

Holding Slots

Fig. 15

Split Wall

Holding Slot

Fig. 17

Split Wall

Holding Slot

Fig. 19

Holding Slots

Fig. 21

Outer Spool Spring Inner Reel

Eyelets Bump Knob

Fig. 22

3.While holding the inner reel and outer spool together, screw the bump knob on clockwise. Tighten the bump knob securely.

MAINTAINING THE AIR FILTER

WARNING: To avoid serious personal injury, always stop the engine and allow it to cool before cleaning or maintaining the unit.

Failure to maintain the air filter can result in poor performance or can cause	Air Filter Cover
permanent damage to the engine. Engine failure due to improper air filter	Lock
maintenance is not covered by the product warranty.	Tab

Cleaning the Air Filter

1.	Open the air filter cover: press in the lock tab and swing the air filter cover to the
	right (Fig. 23).
2.	Remove the air filter from inside the air filter cover (Fig. 23).
3.	Wash the air filter in detergent and water. Rinse the air filter thoroughly and allow it	Air Filter
	to dry.	Fig. 23
4.	Lightly coat the air filter with clean SAE 30 oil.
5.	Squeeze the air filter to spread and remove excess oil.
6.	Reinstall the air filter inside the air filter cover (Fig. 23).

NOTE: Operating the unit without the air filter and air filter cover will VOID the warranty.

7.Close the air filter cover: swing the air filter cover to the left and press it closed until the lock tab snaps into place (Fig. 23).

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MAINTENANCE

ADJUSTING THE IDLE SPEED

NOTE: Careless adjustments can seriously damage the unit. A qualified service dealer should make carburetor adjustments.

WARNING: The cutting head may spin during idle speed adjustments. Wear protective clothing and observe all safety instructions to prevent serious personal injury.

If, after checking the fuel and cleaning the air filter, the engine still will not idle, adjust the idle speed screw as follows:

1. Start the engine. Refer to Starting and Stopping.

Idle Speed Screw

2.Release the throttle control and let the engine idle. If the engine stops, use a small Phillips screwdriver to turn the idle speed screw clockwise, 1/8 of a turn at a time

(as needed) until the engine idles smoothly (Fig. 24).

3. If the engine is idling too quickly, turn the idle speed screw counterclockwise, 1/8 of a turn at a time (as needed) to reduce the idle speed (Fig. 24).

Checking the fuel, cleaning the air filter, and adjusting the idle speed should solve most engine problems. If not, and any of the following conditions are true, take the unit to a qualified service dealer:

• the engine will not idle	Fig. 24

•the engine hesitates or stalls on acceleration

•there is a loss of engine power

MAINTAINING THE SPARK PLUG

1.Stop the engine and allow it to cool. Grasp the spark plug boot firmly and pull it from the spark plug.

2.Clean around the spark plug. Remove the spark plug from the cylinder head with a 5/8-inch socket, turning counterclockwise.

WARNING: Do not sand blast, scrape or clean spark plug electrodes. Grit in the engine could damage the cylinder.

3.

Inspect the spark plug. If the spark plug is cracked, fouled or dirty, replace it with

a replacement part #753-06193, a Champion RDJ7J or an equivalent spark plug.

4.

Use a feeler gauge to set the air gap at 0.025 in. (0.635 mm) (Fig. 25).

0.025 in.

(0.635 mm)

5.

Install the spark plug in the cylinder head. Tighten the spark plug with a 5/8-inch

socket, turning it clockwise until snug.

Fig. 25

NOTE:

If using a torque wrench, torque to:

110-120 in.•lb. (12.3-13.5 N•m). Do not over tighten.

6.

Reattach the spark plug boot.

CLEANING AND STORAGE

CLEANING

WARNING: To avoid serious personal injury, always stop the engine and allow it to cool before cleaning or maintaining the unit.

Use a small brush to clean the outside of the unit. Do not use strong detergents. Household cleaners that contain aromatic oils such as pine and lemon, and solvents such as kerosene, can damage plastic. Wipe off any moisture with a soft cloth.

STORAGE

•Never store a fueled unit where fumes may reach an open flame or spark.

•Allow the engine to cool before storing.

•Lock up the unit to prevent unauthorized use or damage.

•Store the unit in a dry, well-ventilated area.

•Store the unit out of the reach of children.

Short-term Storage (1-2 weeks)

1.Store the unit in a horizontal position. If this is not possible, store the unit vertically with the engine at the top.

Long-term Storage

1.Remove the fuel cap, tip the unit and drain the fuel into an approved container.

2.Start the engine and allow it to run until it stalls. This ensures that all fuel has been drained from the carburetor.

3.Allow the engine to cool. Remove the spark plug and put 5 drops of any high quality motor oil or 2-cycle oil into the cylinder. Pull the starter rope slowly to distribute the oil. Reinstall the spark plug.

4.Thoroughly clean the unit and inspect it for any loose or damaged parts. Repair or replace damaged parts and tighten loose screws, nuts or bolts.

Preparing the Unit for Use after Long-term Storage

1. Remove the spark plug and drain all of the oil from the cylinder.

NOTE: Do not use fuel that has been stored for more than 30 days. Dispose of old fuel according to federal, state and local regulations.

TROUBLESHOOTING

	PROBLEM	SOLUTION
	THE ENGINE WILL NOT START
	The fuel tank is empty	Fill the fuel tank with properly mixed fuel
	The primer bulb was not pressed enough	Press the primer bulb 10 times or until fuel is visible
	The engine is flooded	Move the choke lever to Position 3, squeeze the throttle
		control and pull the starter rope
	The fuel is old (over 30 days) and/or improperly mixed	Drain the fuel tank and add fresh, properly mixed fuel
	The spark plug is fouled	Replace the spark plug
	THE ENGINE WILL NOT IDLE
	The air filter is dirty	Clean or replace the air filter
	The fuel is old (over 30 days) and/or improperly mixed	Drain the fuel tank and add fresh, properly mixed fuel
	The idle speed is incorrect	Adjust the idle speed
	THE ENGINE WILL NOT ACCELERATE
	The fuel is old (over 30 days) and/or improperly mixed	Drain the fuel tank and add fresh, properly mixed fuel
	The cutting head is bound with grass	Stop the engine and clean the cutting head
	The air filter is dirty	Clean or replace the air filter
	THE ENGINE LACKS POWER OR STALLS WHEN CUTTING
	The fuel is old (over 30 days) and/or improperly mixed	Drain the fuel tank and add fresh, properly mixed fuel
	The air filter is dirty	Clean or replace the air filter
	The spark plug is fouled	Replace the spark plug
	ENGINE STOPS WHILE IN USE
	Engine overspeed protection engaged	Allow the engine to cool down for 10 minutes before
		restarting.
	THE CUTTING HEAD WILL NOT ADVANCE LINE
	The cutting head is bound with grass	Stop the engine and clean the cutting head
	The cutting head is out of line	Refill the cutting head with new line
	The inner reel is bound up	Rewind the line
	The cutting head is dirty	Clean the inner reel and outer spool
	The line is welded	Open the cutting head and remove the welded section
	The line is twisted	Rewind the line
	Not enough line is extended	Stop the unit, push the bump knob and pull the line until 4
		inches (102 mm) is outside of the cutting head
	THE CUTTING LINE ADVANCES UNCONTROLLABLY
	There is oil, cleaner or lubricant in the cutting head	Clean and thoroughly dry the cutting head

IF FURTHER ASSISTANCE IS REQUIRED, CONTACT AN AUTHORIZED SERVICE DEALER.

SPECIFICATIONS*

Engine Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Air-Cooled, 2-Cycle Displacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 cc Operating RPM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6,300+ rpm Idle Speed RPM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2,800 - 3,400 rpm Spark Plug Gap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.025 in. (0.635 mm) Lubrication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fuel/Oil Mixture Fuel/Oil Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40:1 Fuel Tank Capacity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 fl.oz. (296 ml) Total Approximate Unit Weight (without fuel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 11 lbs. (4.5 - 5 kg) Cutting Mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Bump Head™ Shoulder Strap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Optional Trimming Line Diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.095 in. (2.41 mm) Cutting Path Diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 in. (43.18 cm)

*All specifications are based on the latest product information available at the time of printing. We reserve the right to make changes at any time without notice.

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