Toro 51955, 51975 Operator's Manual

Form No. 3369-612 Rev. A

17 in. String Trimmer - Curved Shaft

Model No. 51955—311000001 & Up

18 in. String Trimmer - Straight Shaft

Model No. 51975—311000001 & Up

If you have questions concerning your trimmer, please call us at 1-866-574-9242 (US) or 1-866-574-9243 (Canada).

WARNING:

To reduce the risk of injury, the user must read and understand the operator’s manual. Save this manual.

English (EN), French (FR), and Spanish (ES)

STOP	READ THIS INFORMATION
	Before you use your new trimmer, read the following helpful hints to
	get you started.

Fueling

WARNING:

Gasoline and its vapors are highly flammable and explosive. To prevent serious personal injury and property damage, handle it with care. Keep away from ignition sources and open flames, handle outdoors only, do not smoke and wipe up spills immediately.

1.Obtain a clean container that is approved for use with gasoline.

2.Mix all of the 2-cycle oil provided with 1 US gallon of 87-octane, unleaded gasoline (50:1).

3.Fill the trimmer’s gas tank carefully.

Cold Starting vs. Warm Starting

When you restart the trimmer and you are not sure whether the engine is still warm, set the choke lever to RUN and pull the starter cord. If the engine does not start within 5 pulls, refer to “To Start a Cold Engine” later in this manual.

Flooded Engine

Will the engine start? If not, it may be flooded. Relax, this is easy to correct. Set the choke lever to

RUN. Squeeze the trigger and pull the starter cord quickly for 10 to 12 pulls.

If the engine does not start, refer to “Troubleshooting” later in this manual or call toll-free at

1-866-574-9242 (US) or 1-866-574-9243 (Canada).

	CALL		or
		(US)
	-9242
-574
1-866		(Canada)
	-9243
-574
1-866

For questions concerning your trimmers, call us toll free at 1-866-574-9242 (US) or 1-866-574-9243 (Canada).

California Proposition 65

WARNING: This product, its exhaust, and other substances that may become airborne from its use may contain chemicals, including lead, known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands after handling.

2

Table of Contents
Introduction...................................................................................................................................................................................	4
General Safety Rules.....................................................................................................................................................................	5
Specific Safety Rules.....................................................................................................................................................................	6
Symbols.........................................................................................................................................................................................	7
Product Labels...............................................................................................................................................................................	8
Features....................................................................................................................................................................................	9-10
Product Specifications............................................................................................................................................................	9
Assembly................................................................................................................................................................................	11-13
Unpacking............................................................................................................................................................................	11
Connecting the Attachment to the Upper Shaft....................................................................................................................	12
Removing the Attachment from the Upper Shaft.................................................................................................................	12
Attaching the Front Handle..................................................................................................................................................	12
Attaching the Grass Deflector..............................................................................................................................................	13
Operation.....................................................................................................................................................................................	14
Applications..........................................................................................................................................................................	14
Fueling and Refueling the Trimmer.....................................................................................................................................	14
Starting the Product..............................................................................................................................................................	15
Stopping the Product............................................................................................................................................................	15
Operating the Trimmer.........................................................................................................................................................	16
To Advance the Cutting Line................................................................................................................................................	17
Cutting Tips..........................................................................................................................................................................	17
Installing Line in Reel Easy String Head.............................................................................................................................	18
Maintenance................................................................................................................................................................................	19
Cleaning the Product............................................................................................................................................................	19
Servicing the Product...........................................................................................................................................................	19
Checking the Fuel Cap.........................................................................................................................................................	19
Cleaning the Air Filter..........................................................................................................................................................	19
Replacing the Spark Arrestor...............................................................................................................................................	20
Replacing the Spark Plug.....................................................................................................................................................	20
Idle Speed Adjustment..........................................................................................................................................................	21
Storing the Product...............................................................................................................................................................	21
Transporting the Product......................................................................................................................................................	21
Installing Reel Easy String Head..........................................................................................................................................	21
Emissions Maintenance Schedule........................................................................................................................................	22
High Altitude Engine Operation...........................................................................................................................................	22
Maintenance Schedule..........................................................................................................................................................	23
Troubleshooting...........................................................................................................................................................................	24
Warranty................................................................................................................................................................................	25-26

Table of Contents

3

Introduction

Thank you for purchasing a Toro product.

We would like for you to be completely satisfied with your new product, so feel free to contact an authorized service dealer for help with service, genuine Toro parts, or other information you may require.

Whenever you contact an authorized service dealer, always know the model and serial numbers of the product. These numbers will help the service representative provide exact information about your specific product. You will find the model and serial number decal located on the motor housing.

For your convenience, write the product model and serial numbers in the space below.

Model No.

Serial No.

Data Label

Read this manual carefully to learn how to operate and maintain your product correctly. Reading this manual will help you and others avoid personal injury and damage to the product. Although Toro designs, produces, and markets safe, state-of-the- art products, you are responsible for using the product properly and safely. You are also responsible for training persons you allow to use the product about safe operation.

The Toro warning system in this manual identifies potential hazards and has special safety messages that help you and others avoid personal injury, even death. DANGER, WARNING, and CAUTION are signal words that identify the level of hazard.

However, regardless of the hazard, be extremely careful. Two other words, “Important” and “Note,” highlight information.

4	Introduction

General Safety Rules

WARNING:

Read and understand all instructions. Failure to follow all instructions may result in electric shock, fire and/or serious personal injury.

	Read All Instructions			hot surfaces could result in possible serious personal
		For safe operation, read and understand all instructions		injury.
				Always stop the engine and remove the spark plug wire
		before using this product. Follow all safety instructions.
		Failure to follow all safety instructions listed below, can		before making any adjustments or repairs except for
		result in serious personal injury.		carburetor adjustments.
		Do not allow children or untrained individuals to use		Inspect the unit before each use for loose fasteners, fuel
		this unit.		leaks, etc. Replace any damaged parts before use.
		Never start or run the engine in a closed or poorly venti-		The cutting attachment should never rotate at idle dur-
		lated area; breathing exhaust fumes can kill.		ing normal use. The cutting attachment may rotate at
		Clear the work area before each use. Remove all objects		idle during carburetor adjustments.
				It has been reported that vibrations from hand-held
		such as rocks, broken glass, nails, wire, or loose string
		which can be thrown or become entangled in the cutting		tools may contribute to a condition called Raynaud’s
		line or blade.		Syndrome in certain individuals. Symptoms may in-
		Always wear eye protection with side shields marked to		clude tingling, numbness, and blanching of the fingers,
				usually apparent upon exposure to cold. Hereditary
		comply with ANSI Z87.1 along with hearing protection
				factors, exposure to cold and dampness, diet, smok-
		when operating this equipment.
				ing, and work practices are all thought to contribute
		Wear heavy, long pants, long sleeves, boots, and gloves.
				to the development of these symptoms. It is presently
		Do not wear loose fitting clothing, short pants, sandals,
				unknown what, if any, vibrations or extent of exposure
		or go barefoot. Do not wear jewelry of any kind.
				may contribute to the condition. There are measures
		Heavy protective clothing may increase operator fa-
				that can be taken by the operator to possibly reduce the
		tigue, which could lead to heat stroke. During weather
				effects of vibration:
		that is hot and humid, heavy work should be scheduled
				a) Keep your body warm in cold weather. When
		for early morning or late afternoon hours when tem-
				operating the unit wear gloves to keep hands and wrists
		peratures are cooler.
				warm. It is reported that cold weather is a major factor
		Product users on United States Forest Service land,
				contributing to Raynaud’s Syndrome.
		and in some states, must comply with fire prevention
				b) After each period of operation, exercise to increase
		regulations. This product is equipped with a spark arres-
				blood circulation.
		tor; however, other user requirements may apply. Check
				c) Take frequent work breaks. Limit the amount of
		with your federal, state, or local authorities.
				exposure per day.
		Never operate this unit on the operator’s left side.
				d) Keep the tool well maintained, fasteners tightened,
		Secure long hair above shoulder level to prevent en-
				and worn parts replaced.
		tanglement in moving parts.
				If you experience any of the symptoms of this condi-
		Keep all bystanders, children, and pets at least
				tion, immediately discontinue use and see your physi-
		50 ft. away. Bystanders should be encouraged to wear
				cian about these symptoms.
		eye protection. If you are approached, stop the engine
				Mix and store fuel in a container approved for gasoline.
		and cutting attachment. In the case of bladed units,
				Mix fuel outdoors where there are no sparks or flames.
		there is the added risk of injury to bystanders from be-
		ing struck with the moving blade in the event of a blade		Wipe up any fuel spillage. Move 30 ft. away from refu-
		thrust or other unexpected reaction of the saw.		eling site before starting engine. Slowly remove the fuel
		Do not operate this unit when you are tired, ill, or under		cap after stopping engine. Do not smoke when refuel-
				ing.
		the influence of alcohol, drugs, or medication.
				Stop the engine and allow to cool before refueling or
		Do not operate in poor lighting.
				storing the unit.
		Keep firm footing and balance. Do not overreach. Over-
				Allow the engine to cool; empty the fuel tank into a
		reaching can result in loss of balance or exposure to hot		container approved for fuel and secure the unit from
		surfaces.
				moving before transporting in a vehicle.
		Keep all parts of your body away from any moving
				Wear your protective equipment and observe all safety
		part.
				instructions. For units equipped with a clutch, be sure
		To avoid hot surfaces, never operate the unit with the
				the cutting attachment stops turning when the engine
		bottom of the engine above waist level.
				idles. When the unit is turned off make sure the cutting
		Do not touch area around the muffler or cylinder of the
				attachment has stopped before the unit is set down.
		unit, these parts get hot from operation. Contact with
	Safety Rules			5

Specific Safety Rules

Specific Safety Rules For Trimmer Use

Inspect before use. Replace damaged parts. Make sure fasteners are in place and secure. Check for fuel leaks.

Replace string head if cracked, chipped, or damaged in any way. Be sure the string head or blade is properly installed and securely fastened. Failure to do so can cause serious injury.

Make sure all guards, straps, deflectors, and handles are properly and securely attached.

Never use blades, flailing devices, wire, or rope. Use only the manufacturer’s replacement line in the cutting head. Do not use any other cutting attachment. To install any other brand of cutting head to this string trimmer can result in serious personal injury.

Never operate unit without the grass deflector in place and in good condition.

Maintain a firm grip on both handles while trimming. Keep string head below waist level. Never cut with the string head located over 30 in. or more above the ground.

This product is intended for infrequent use by homeowners and other occasional users for such general applications as trimming light and heavy vegetation, etc. It is not intended for prolonged use. Prolonged periods of operation can cause circulatory problems in the user’s hands due to vibration. For such use, it may be appropriate to use a product having an anti-vibration feature.

6	Specific Safety Rules

Symbols

The following signal words and meanings are intended to explain the levels of risk associated with this product.

SYMBOL SIGNAL

MEANING

DANGER: Indicates an imminently hazardous situation, which, if not avoided, will result in death or serious injury.

WARNING: Indicates a potentially hazardous situation, which, if not avoided, could result in death or serious injury.

CAUTION: Indicates a potentially hazardous situation, which, if not avoided, may result in minor or moderate injury.

CAUTION: (WithoutSafetyAlertSymbol)Indicatesasituationthatmayresultinproperty

damage.

Some of the following symbols may be used on this product. Please study them and learn their meaning for safe operation of this product.

SYMBOL	NAME	EXPLANATION
	Safety Alert	Indicates a potential personal injury hazard.
	Read Operator’s Manual	To reduce the risk of injury, user must read and understand opera-
		tor’s manual before using this product.

			Always wear eye protection with side shields marked to comply
		Eye and Hearing Protection	with ANSI Z87.1 along with hearing protection when operating this
			equipment.
		Keep Bystanders Away	Keep all bystanders at least 50 ft. away.
		Ricochet	Thrown objects can ricochet and result in personal injury or prop-
			erty damage.
		No Blade	Do not install or use any type of blade on a product displaying this
			symbol.
			Use unleaded gasoline intended for motor vehicle use with an oc-
		Gasoline and Oil	tane rating of 87 [(R + M)/2] or higher. This product is powered by
			a 2-cycle engine and requires pre-mixing gasoline and 2-cycle oil.

Symbols

7

Product Labels

Product labels and instructions are easily visible to the operator and are located near any area of potential danger. Replace damaged or lost labels.

Part No. 940686099			Part No. 940864003
		Push bulb
		Set choke lever to
		and pull starter handle
		sharply
		Set choke lever to
		Pull starter handle until engine runs,	ON	STOP
		Set choke lever to
Part No. 940657034			Part No. 940230132

Part No. 940865001

Part No. 940627020

8	Product Labels

Features

Product Specifications
Name	Specification
Engine	25.4 cc Full Crank
Cutting Width
Model No. 51955	17 in.
Model No. 51975	18 in.
Line Size	.095 in.
Weight
Model No. 51955	11.6 lbs.
Model No. 51975	12.5 lbs.

Specifications

9

Features

KNOW YOUR PRODUCT

See Figure 1.

The safe use of this product requires an understanding of the information on the tool and in this operator’s manual as well as a knowledge of the project you are attempting. Before use of this product, familiarize yourself with all operating features and safety rules, in both this manual and the operator’s manuals for all attachments that your are using with this power head.

Engine

The engine is powerful and easy to start. It is effectively counterbalanced, which allows for less vibration and more durability.

Grass Deflector

The grass deflector helps protect you from flying debris.

Grass Shield

The grass shield prevents grass from wrapping around the trimmer shaft.

Ergonomic Design

The design of the product provides for easy handling. It is designed for comfort and ease of grasp when operating in different positions and at different angles.

Engine	Choke
	Lever
	Starter
	Grip and
On/Stop	Rope
Switch

			Fuel	Choke
				Lever	Starter
			Cap
	Curved Shaft Trimmer				Grip and
		Throttle
	(Model No. 51955)				Rope
			Trigger
		Front Handle	On/Stop
			Switch
		Knob
	Curved Shaft
Grass	Grass Deflector				Fuel
Shield
				Engine	Cap
			Throttle
			Trigger

		Front Handle
		Knob
	Straight Shaft
	Grass Deflector	Straight Shaft Trimmer
		(Model No. 51975)
		Figure 1
10		Features

Assembly

Unpacking

This product requires assembly.

nCarefully remove the product and any accessories from the box. Make sure that all items listed in the packing list are included.

WARNING:

Do not use this product if any parts on the packing list are already assembled to your product when you unpack it. Parts on this list are not assembled to the product by the manufacturer and require customer installation. Use of a product that may have been improperly assembled could result in serious personal injury.

nInspect the product carefully to make sure no breakage or damage occurred during shipping.

nDo not discard the packing material until you have carefully inspected and satisfactorily operated the product.

nIf any parts are damaged or missing, please call 1-866-574-9242 (US) or 1-866-574-9243 (Canada) for assistance.

Packing List

51955 Curved Shaft Trimmer

Upper Shaft (Power Head)

Curved Shaft Attachment

Front Handle

Curved Shaft Grass Deflector

Lubricant

Hanger Cap

Operator’s Manual

51975 Straight Shaft Trimmer

Upper Shaft (Power Head)

Straight Shaft Attachment

Front Handle

Straight Shaft Grass Deflector

Lubricant

Hanger Cap

Operator’s Manual

WARNING:

If any parts are damaged or missing do not operate this product until the parts are replaced. Use of this product with damaged or missing parts could result in serious personal injury.

WARNING:

Do not attempt to modify this product or create accessories not recommended for use with this product. Any such alteration or modification is misuse and could result in a hazardous condition leading to possible serious personal injury.

WARNING:

To prevent accidental starting that could cause serious personal injury, always disconnect the engine spark plug wire from the spark plug when assembling parts.

Assembly

11

Connecting the Attachment to the

Upper Shaft

See Figure 2.

WARNING:

Be certain the knob is fully tightened before operating equipment; check it periodically for tightness during use to avoid serious personal injury.

Follow these steps to connect the attachment to the upper shaft.

1.Loosen the knob by turning it counterclockwise.

2.Remove the end cap from the attachment shaft.

3.Align the button on the attachment shaft with the guide recess on the upper shaft.

Upper

Shaft

Guide

Recess

Button

Knob

Attachment

Shaft

Figure 2

4.Slide the attachment shaft into the upper shaft until the attachment shaft clicks into place.

Note: You may need to turn the attachment shaft to properly align the two shafts.

5.Tighten the knob securely by turning it clockwise.

Removing the Attachment from the

Upper Shaft

See Figure 2.

Follow these steps to remove the attachment from the upper shaft.

1.Loosen the knob by turning it counterclockwise.

2.Push the button while pulling out the attachment.

Attaching the Front Handle

See Figure 3.

Follow these steps to attach the front handle.

1.Remove the slotted Torx™ screws to separate the handle from the handle support.

Front

Handle

Slotted

Torx

Screw

Throttle

Trigger

Handle Support

Figure 3

2.Press the front handle onto the top of the upper shaft, in the position indicated by the arrow on the shaft, angling the handle toward the throttle trigger.

3.Place the front handle along the upper shaft to a position that allows for comfortable operation.

4.Place the handle support on the bottom of the shaft on the opposite side of the front handle.

5.Secure the handle with the slotted Torx™ screws using a T25 Torx driver or flat blade screwdriver.

Note: Do not cover any portion of the warning label with the front handle.

12

Assembly

Attaching the Grass Deflector

Attaching the grass deflector differs depending on the type of trimmer: curved shaft or straight shaft.

WARNING:

The line cut-off blade on the grass deflector is sharp. Avoid contact with the blade. Failure to avoid ­contact can result in serious personal injury.

WARNING:

Always attach the grass deflector prior to operating trimmer. Failure to attach the grass deflector may result in debris being thrown at the operator and result in serious injury.

To Attach the Curved Shaft Grass Deflector Model No. 51955

See Figure 4.

Follow these steps to attach the curved shaft grass deflector.

1.Remove the hex head cap screw, flat washer, lock washer, and wing nut from the grass deflector.

2.Press the grass deflector onto the bottom of the curved shaft as shown.

3.Insert the hex head cap screw through the grass deflector bracket.

4.Place the flat washer and lock washer on the hex head cap screw.

5.Place the wing nut on the hex head cap screw and turn clockwise to secure.

	Curved Shaft	Wing Nut
	Grass Deflector
		Bracket
		Lock
		Washer
		Flat
		Washer
		Grass
	Line Cut-off	Shield
	Blade	Hex Head
		Cap Screw
		Figure 4

To Attach the Straight Shaft Grass Deflector Model No. 51975

See Figure 5.

Follow these steps to attach the straight shaft grass deflector.

1.Remove the bolt from the grass deflector.

2.Insert the tab on the mounting bracket in the slot on the grass deflector.

3.Align the screw hole in the mounting bracket with the screw hole in the grass deflector.

4.Insert the bolt through the mounting bracket and into the grass deflector.

5.Tighten the bolt securely using a flat blade screwdriver or 5/16 in. wrench.

Bolt

Straight Shaft	Tab
Grass Deflector	Slot

Figure 5

Assembly

13

Operation

WARNING:

Do not allow familiarity with this product to make you careless. Remember that a careless fraction of a second is sufficient to inflict serious injury.

WARNING:

Always wear eye protection with side shields marked to comply with ANSI Z87.1, along with hearing protection. Failure to do so could result in objects being thrown into your eyes and other possible serious injuries.

WARNING:

Do not use any attachments or accessories not recommended by the manufacturer of this tool.

The use of attachments or accessories not recommended can result in serious personal injury.

WARNING:

Operation of this equipment may create sparks that can start fires around dry vegetation.

A spark arrestor may be required. The operator should contact local fire agencies for laws or regulations relating to fire prevention requirements.

Applications

Use this product for the following applications:

■Cutting grass, weeds, and light undergrowth

■Edging along sidewalks and driveways

Fueling and Refueling the Trimmer

WARNING:

Gasoline and its vapors are highly flammable and explosive. To prevent serious personal injury and property damage, handle it with care. Keep away from ignition sources and open flames, handle outdoors only, do not smoke and wipe up spills immediately.

Fuel Mixture

This product is powered by a 2-cycle engine and requires pre-mixing gasoline and 2-cycle lubricant. Pre-mix unleaded gasoline and 2-cycle engine lubricant in a clean container approved for gasoline. DO NOT mix quantities larger than usable in a 30-day period.

Recommended fuel: This engine is certified to operate on unleaded gasoline intended for automotive use.

Note: We recommend you use PowerCare 2-cycle lubricant

(6.4 oz. or 16 oz.) or an equivalent high-quality synthetic

2-cycle lubricant­ in this product. Mix at 2.6 oz. per gallon

(US).

Do not use automotive lubricant or 2-cycle outboard ­lubricant.

HIGH QUALITY 2-CYCLE ENGINE LUBRICANT

GASOLINE LUBRICANT

1.0 gal. (US) (3.8 liter)	2.6 oz. (76 ml)
2.5 gal. (US) (9.5 liter)	6.4 oz. (189 ml)

Filling Tank

■Clean surface around fuel cap to prevent contamination.

■Loosen fuel cap slowly by turning counterclockwise. Rest the cap on a clean surface.

■Carefully pour fuel into the tank. Avoid spillage.

■Prior to replacing the fuel cap, clean and inspect the gasket.

■Immediately replace fuel cap and hand tighten by turning clockwise. Wipe up any fuel spillage.

■Moveatleast30ft.awayfromrefuelingareabeforestarting the product.

Note: It is normal for smoke to be emitted from a new engine after first use.

WARNING:

Always shut off engine before fueling. Never add fuel to a machine with a running or hot engine. Move at least 30 ft. from refueling site before starting engine. Do not smoke and stay away from open flames and sparks. Failure to safely handle fuel could result in serious personal injury.

Oxygenated Fuels

DO NOT USE E85 FUEL. IT WILL VOID YOUR WARRANTY.

Note: Fuel system damage or performance problems resulting from the use of an oxygenated fuel containing more than the percentages of oxygenates stated below are not covered under warranty.

Ethanol. Gasoline containing up to 10% ethanol by volume (commonly referred to as E10) is acceptable. E85 is not.

14

Operation

Starting the Product

See Figures 6 - 8.

Starting the product differs depending on whether the engine is cold or warm. Refer to the label on the air filter cover.

To Start a Cold Engine:

Follow these steps to start a cold engine.

1.Lay the product on a flat, bare surface.

2.Push the primer bulb approximately eight times.

3.Set the choke lever to FULL.

4.Depress lock-out button and squeeze throttle trigger fully (thru step 7) and pull starter handle sharply until engine attempts to start (no more than 4x).

5.Set the choke lever to HALF.

6.Pull starter handle until engine runs, no more than 6 pulls.

7.Set the choke lever to RUN.

Note:  In cooler environments, additional pulls of the

starter handle may be required with the choke lever in the FULL position.

To Start a Warm Engine:

Follow these steps to start a warm engine.

1.Lay the product on a flat, bare surface.

2.Push the primer bulb up to eight times.

3.Set the choke lever to RUN.

4.Depress lock-out button and squeeze throttle trigger fully, pull the starter cord.

Note: If the product does not start, repeat the previous steps.

On/Stop

Switch Lock-out

Button

Set Choke to FULL	Set Choke to RUN
	Figure 7

Stopping the Product

See Figure 8.

Follow these steps to stop the product.

1.Release the trigger.

2.Press on/stop switch to (STOP) position.

On/Stop

Switch

Throttle

Trigger

Figure 8

Throttle
Trigger	Primer	Starter
	Bulb	Grip and
		Rope
		Figure 6

Operation

15

Operating the Trimmer

Operating the trimmer differs, depending on whether you are using the curved shaft trimmer or the straight shaft trimmer.

WARNING:

Engine housing may become hot during trimmer operation. Do not rest or place your arm, hand, or any body part against the engine housing during trimmer operation. Only hold the trimmers as shown in Figure 9 and 10 with all body parts clear of engine housing. Extended contact with the engine housing can result in burns or other injuries.

WARNING:

Always position the unit on the operator’s right side. The use of the unit on the operator’s left side will expose the user to hot surfaces and can result in possible burn injury.

WARNING:

To avoid burns from hot surfaces, never operate unit with the bottom of the engine above waist level.

To Operate the Curved Shaft Trimmer (Model No. 51955)

See Figure 9.

Follow these steps to operate the curved shaft trimmer.

1.Start the trimmer.

2.Hold the trimmer at waist level with your right hand on the throttle trigger and your left hand on the front handle.

3.Place the product on the right side of your body with the engine behind and away from your body.

4.Trim grass and weeds in a right-to-left motion with the line parallel to the ground.

PROPER OPERATING

POSITION

Figure 9

To Operate the Straight Shaft Trimmer (Model No. 51975)

See Figure 10.

Follow these steps to operate the straight shaft trimmer.

1.Start the trimmer.

2.Hold the trimmer at waist level with your right hand on the throttle trigger and your left hand on the front handle.

3.Place the product on the right side of your body with the engine behind and away from your body.

4.Trim grass and weeds in a left-to-right motion with the line parallel to the ground.

PROPER OPERATING

POSITION

	Figure 10
16	Operation

To Advance the Cutting Line

See Figure 11.

Line advance is controlled by tapping the string head on grass while running engine at full throttle.

Run engine at full throttle.

Taptheknobongroundtoadvanceline.Thelineadvances each time the knob is tapped. Do not hold the knob on the ground.

Note: The line trimming cut-off blade on the grass deflector will cut the line to the correct length.

Note: If the line is worn too short you may not be able to advance the line by tapping it on the ground. If so, stop the engine and manually advance the line.

To advance the cutting line manually:

Stop the engine and disconnect the spark plug wire.

Push the knob in while pulling on line(s) to manually advance­ the line.

Retaining

Cap

Figure 11

Cutting Tips

See Figures 12 and 13.

1.Avoid hot surfaces by always keeping the tool away from your body. (Proper operating position is shown in

Figures 9 and 10.)

2.Keep the trimmer tilted toward the area being cut; this is the best cutting area.

3.The curved shaft trimmer cuts when passing the unit from right to left. the straight shaft trimmer cuts when passing the unit from left to right. This will avoid throwing debris at the operator. Avoid cutting in the dangerous area shown in figures 12 and 13.

4.Use the tip of string to do the cutting; do not force string head into uncut grass.

5.Wire and picket fences cause extra string wear, even breakage. Stone and brick walls, curbs and wood may wear string rapidly.

6.Avoid trees and shrubs. Tree bark, wood moldings, siding and fence posts can easily be damaged by the string.

Curved Shaft Trimmer

Direction of

Rotation

Dangerous

Cutting Area

Best Cutting

Area

Figure 12

Straight Shaft Trimmer

Dangerous

Cutting Area

Best Cutting

Direction of Area

Rotation

Figure 13

Operation

17

Installing Line in Reel-Easy™ String Head

See Figures 14 - 15..

Use .095 in./2.4 mm diameter monofilament line.

Stop the engine and disconnect the spark plug wire.

Cut one piece of line approximately 25 ft. in length.

Rotate knob on string head until line on knob aligns with arrows on top of string head.

Insert one end of line into eyelet located on either side of the string head and push until line comes out through eyelet on the other side. Continue to push line through the string head until the middle section of the line is inside the string head and line outside the string head is evenly divided on each side.

While holding the string head in one hand with your other hand, rotate the knob on the string head to wind the line. If using the 51955 (curved shaft), knob should be rotated counterclockwise. If using the 51975

(straight shaft), knob should be rotated clockwise. Wind the line until approximately 8 in. remains protruding from the string head.

Line

	Arrows
	Figure 14
Clockwise (51975	Counterclockwise
straight shaft)	(51955 curved shaft)

Eyelet

Figure 15

18	Operation

Maintenance

WARNING:

Use only Toro replacement parts when servicing this product. Use of any other parts could create a hazard or cause product damage.

WARNING:

Always wear eye protection with side shields marked to comply with ANSI Z87.1, along with hearing protection. Failure to do so could result in objects being thrown into your eyes and other possible serious injuries.

WARNING:

Before inspecting, cleaning, or servicing the machine, shut off engine, wait for all moving parts to stop, and disconnect spark plug wire and move it away from spark plug. Failure to follow these instructions can result in serious personal injury or property damage.

Cleaning the Product

Stop the product before cleaning.

Clean the exterior of the product with a damp cloth.

Avoid using solvents when cleaning plastic parts. Most plastics are susceptible to damage from various types of commercial solvents and may be damaged by their use.

Wipe or scrape the trimmer head and spool area when they accumulate dirt or clippings.

Scrape debris away from air intake vents on both sides of engine housing.

CAUTION:

Keeping air intake vents free of grass and debris prevents engine overheating and possible engine damage.

Servicing the Product

■Check and tighten all fasteners. If any part is damaged or lost, repair it or replace it.

Checking the Fuel Cap

WARNING:

Check for fuel leaks. A leaking fuel cap is a fire hazard and must be replaced immediately. If you find any leaks, correct the problem before using the product. Failure to do so could result in a fire that could cause serious personal injury.

The fuel cap contains a non-serviceable filter and check valve. A clogged fuel filter causes poor engine performance.

If performance improves when the fuel cap is loosened, the check valve may be faulty or the filter may be clogged.

Replace the fuel cap if necessary.

Cleaning the Air Filter

See Figure 16 and Figure 18.

Clean the air filter as indicated by the maintenance schedule. Follow these steps to clean the air filter.

1.Stop the trimmer.

2.Remove the spark plug boot.

3.Loosen the air filter cover by turning the knob counterclockwise.

4.Remove the air filter cover.

5.Remove the air filter.

6.Clean the air filter with warm soapy water.

7.Rinse the air filter and let it dry completely.

8.Work two drops of oil into the air filter.

9.Replace the air filter (fits only one way).

10.Replace the air filter cover.

11.Tighten the air filter cover by turning the knob clockwise.

12.Replace the spark plug boot.

Note: Replace the air filter as indicated by the maintenance schedule.

Air Filter

Air Filter

Cover

Knob

Figure 16

Maintenance

19

Replacing the Spark Arrestor

See Figure 17.

WARNING:

Check for fuel leaks. A leaking fuel cap is a fire hazard and must be replaced immediately. If you find any leaks, correct the problem before using the product. Failure to do so could result in a fire that could cause serious personal injury.

 7. Remove the spark arrester.

 8. Replace the old spark arrester with the new one.

 9. Reassemble the muffler by reinstalling the plates and tightening the three screws (torque to 18 in.lb minimum, 22 in.lb. maximum).

10.Reassemble the muffler and muffler cover and attach to the muffler gasket with the two screws.

11.Reinsert the muffler assembly and tighten two screws to engine (torque to 60 in.lb minimum, 80 in.lb. maximum).

Note: Depending on the type of fuel used, the type and amount of lubricant used, and/or your operating conditions, the exhaust port, muffler, and/or spark arrestor screen may become blocked with carbon deposits. If you notice a power loss with your gas powered tool, you may need to remove these deposits to restore performance. We highly recommend that only qualified service technicians perform this service.

The spark arrester may need to be replaced after repeated use. If replacement is necessary, use Toro part number

000998216.

To replace the spark arrester:

  1. Remove the five screws that hold the cover.

Note: Removing these screws requires the use of a T20 and T25 torx screwdriver.

 2. Remove the cover.

 3. Remove the two screws holding the muffler assembly in place.

 4. Remove the muffler assembly and muffler gasket. It may be necessary to work the muffler assembly free from the muffler gasket.

 5. Separate the muffler cover from the muffler.

 6. Remove the three screws that hold the plates on the muffler.

Cover

Screw(s)

Spark	Muffler
Arrester
	Cover

12.Reinstall the cover on the tool and fasten with the five screws(torqueto16in.lbminimum,22in.lb.maximum).

Note: Do not over-tighten screws.

Replacing the Spark Plug

See Figure 18.

All model numbers included in this manual use a

Champion RCJ4 spark plug. Use an exact replacement and replace annually.

1.Remove the spark plug boot.

2.Loosen the spark plug by turning it counterclockwise with a socket.

3.Remove the spark plug.

4.Hand thread the new spark plug, turning it clockwise.

5.Tighten with a socket. (torque to 170 in.lb. minimum, 190 in.lb. maximum. Do not over-tighten).

CAUTION:

Be careful not to cross-thread the spark plug. Cross-threading will seriously damage the product.

Spark Plug Boot

Spark

Plug

			Figure 18
	Muffler
	Gasket		Screw(s)
	Muffler	Plate
			Screw(s)
			Figure 17
	20		Maintenance

Idle Speed Adjustment

See Figure 19.

WARNING:

The blade/cutting head will move when adjusting the idle speed. Wear all protective clothing and keep all bystanders, children, and pets at least 50 ft. away. Make adjustments with the unit supported by hand so that the blade/cutting head does not contact the ground or any object. Keep all parts of your body away from the blade/cutting head and muffler. Failure to follow these instructions could result in serious personal injury.

Idle Speed

Screw

	If the cutting attachment turns at idle, the idle speed screw
	needs adjusting on the engine. Turn the idle speed screw
	counterclockwise to reduce the idle RPM and stop the cut-
	ting attachment movement. If the cutting attachment still			Figure 19
	moves at idle speed, contact a service dealer for adjustment
	and discontinue use until the repair is made.
	WARNING:	Straight Shaft		Cover
	The cutting attachment should never turn at idle.			Latches
	Turn the idle speed screw counterclockwise
	to reduce the idle RPM and stop the cutting			Knob
	attachment, or contact a service dealer for
	adjustment and discontinue use until the repair			Spool
	is made. Serious personal injury may result
	from the cutting attachment turning at idle.
	Storing the Product	Curved Shaft		Spring
				Hex Bolt
	Storing the product differs depending on the amount of time
			String Head
	it will be in storage.
	Note: If the product includes another attachment, place the			Latch
	storage cap on the end of the attachment shaft and hang it up
				Opening
	to store.
	To Store the Product Short Term:
	Follow these steps to store the product short term.			Figure 20
	1. Clean all foreign material from the product.
	2. Store the product in a well-ventilated place that is inac-	Transporting the Product
	cessible to children.	Follow these steps to transport the product.
	To Store the Product Long Term:	1.	Drain the fuel mixture into a container that is approved
	If you do not intend to use the product for more than one		for use with gasoline.
	month, follow the storage procedures below.	2.	Carry the product by the front handle.
	Follow these steps to store the product long term.
		3.	Secure the product in your vehicle or on a trailer.
	1. Drain all of the fuel from the tank into a container ap-
		Installing Reel-Easy™ String Head
	proved for gasoline.
	2. Run the engine until it stops.	See Figures 20 - 21.
			Stop the engine and disconnect the spark plug wire.
	3. Clean all foreign material from the product.
			Open the Reel Easy string head by depressing the
	4. Store the product in a well-ventilated place that is inac-
			latches on each side. The contents of the string head are
	cessible to children.
			spring loaded, so keep your other hand over the string
	Note: Keep the product away from corrosive agents
			head cover while depressing the latches.
	such as garden chemicals and de-icing salts.
			Remove the string head cover, knob, and spool and set
	Note: Abide by all federal and local regulations for the
			aside.
	safe storage and handling of gasoline.
	Maintenance			21

Place the upper housing on the drive shaft. Make sure the string head is fully seated.

Install the hex bolt into the opening on the drive shaft and secure using the hex-shaped opening in the knob to tighten. Turn clockwise for curved shaft and counterclockwise for straight shaft to tighten.

Note: Only use the knob to tighten the bolt. The use of other tools may allow overtightening of the bolt, which could damage the string head.

If removed, replace the spring into the string head and push down to seat.

Reinstall the spool. For the 51955, the spool should be placed so “This side out for curved shaft” is visible. For the 51975, the spool should be placed so “This side out for straight shaft” is visible.

Replace the knob in the spool.

Replace the string head cover, aligning latches with openings in the string head. Press cover and string head together until both latches snap into openings securely.

Install line as described in the operation section of this manual.

Hex-Shaped	Knob
Opening

Hex Bolt

Figure 21

Emissions Maintenance Schedule

Maintenance, replacement, or repair of the emission control device and systems may be performed by any nonroad engine repair establishment or individual.

		Inspect		Replace every	Clean every	Replace
	Emission Part	before	Clean every	25 hours	25 hours	every
		each use	5 hours	or yearly	or yearly	125 hours
	Fuel Tank Assembly (Includes Fuel	X
	Lines, Fuel Cap, and Fuel Filter)
	Air Filter		X	X
	Spark Arrester				X
	Spark Plug			X
	Muffler					X

High Altitude Engine Operation

Please have an authorized service center adjust this engine if it is to be run above 2000 feet. Failure to do so may result in poor engine performance and increased emissions.An engine adjusted for high altitudes can not be run at

2000 feet or lower. In doing so, the engine will overheat and cause serious engine damage. Please have an authorized service center restore high altitude modified engines to the original factory specification before operating below 2000 feet.

22	Maintenance

THIS PRODUCT WAS MANUFACTURED WITH A CATALYST MUFFLER

Congratulations! You have made an investment toward protecting the environment. In order to maintain this product’s original emission level, please refer to the maintenance section below.

	EMISSIONS MAINTENANCE SCHEDULE AND WARRANTED PARTS LIST
Emissions Parts	Inspect Before	Clean Every	Replace	Clean Every	Replace Every	Replace
Every	Each Use	5 Hours	Every 25 Hours	25 Hours	50 Hours	Every
			or Yearly	or Yearly		125 Hours
CATALYTIC MUFFLER ASSEMBLY...........................................................................................................................						X
AIR FILTER ASSY
includes:
Filter.....................................................................................			X...........................	X
SPARK SCREEN...............................................................................................................................					X
CARBURETOR ASSY
includes:
Heat Dam
Gaskets
FUEL TANK ASSY
includes:
Fuel Lines.........................	X
Fuel Cap..........................	X
Fuel Filter
IGNITION ASSY
includes:
Spark Plug...................................................		X

ALL EMISSIONS-RELATED PARTS ARE WARRANTED FOR THREE YEARS OR FOR THE PERIOD OF TIME PRIOR TO THE PARTS FIRST SCHEDULED REPLACEMENT WHICHEVER COMES FIRST.

		CALL		or
			(US)
		-9242
	-574
866
1-			(Canada)
		-9243
	-574
866
1-

CALL US FIRST

For any questions about operating or maintaining your product, call the Toro® Help Line!

Your product has been fully tested prior to shipment to ensure your complete satisfaction.

Maintenance

23

Troubleshooting

Problem	Possible Cause		Solution
Engine will not start	1.	No spark	1.	Remove the spark plug. Reattach the spark
	2.	No fuel		plug cap and lay the spark plug on the metal
	3.	Flooded engine		cylinder. Pull the starter cord and watch for a
				spark at the spark plug tip. If there is no spark,
	4.	Starter cord pulls harder now
				repeat the test with a new spark plug.
		then when new	2.	Push primer bulb until the bulb is full of fuel.
				If the bulb does not fill, the primary fuel deliv-
				ery system is blocked. If the primer bulb fills,
				the engine may be flooded. (See next item.)
			3.	Remove the spark plug. Turn the product so
				that the spark plug hole is aimed at the ground.
				Make sure the choke lever is set to RUN
				and pull the starter cord 10 to 14 times. This
				clears excess fuel from the engine. Clean and
				reinstall the spark plug. With the trigger fully
				depressed, pull the starter cord 3 times. If the
				engine does not start, set the choke lever to
				FULL and follow normal starting instruc-
				tions. If the engine still fails to start, repeat the
				procedure with a new spark plug.
			4.	Contact an authorized service dealer.
Engine does not reach full speed	1.	Check oil fuel mixture	1.	Use fresh fuel and the correct 2-cycle oil mix.
and emits excessive smoke	2.	Air filter is dirty	2.	Clean the air filter.
	3.	Spark arrestor screen is dirty	3.	Clean the spark arrester.
	1.	Line welded to itself	1.	Lubricate with silicone spray.
Line will not advance when us-	2.	Not enough line on the spool	2.	Install more line.
ing automatic line lengthening	3.	Line worn too short	3.	Pull line while alternately pressing down on
	4.	Line tangled on spool		and releasing the retaining cap.
	5.	Engine speed too slow	4.	Remove line from spool and rewind.
			5.	Advance line at full throttle.
Grass wraps around the trim-	1.	Cutting tall grass at ground	1.	Cut tall grass from the top down.
mer head assembly and the	2.	level	2.	Operate the product at full throttle.
attachment shaft		Operating the product at part
		throttle
Oil drips from muffler	1.	Operating the product at part	1.	Operate the product at full throttle.
		throttle	2.	Use fresh fuel and the correct 2-cycle oil mix.
	2.	Check oil/fuel mixture
			3.	Clean the air filter.
	3.	Air filter is dirty

24	Troubleshooting

Warranty

THIS PRODUCT IS MANUFACTURED UNDER

LICENSE FROM THE TORO COMPANY BY

TECHTRONIC INDUSTRIES NORTH AMERICA, INC.

Techtronic Industries North America, Inc. warrants to the original retail purchaser that this gas trimmer Product is free from defects in material and workmanship and agrees to repair or replace, at our option, any defective Product free of charge within these time periods from the date of purchase:

Three years for Gas Trimmer Products, if the Product is used for personal, family, or household use;

90 days, if Gas Trimmer Products are used for any other purpose, such as commercial or rental.

Three years for emissions control systems on Gas Trimmer Products used for any purpose, as provided below.

Except as provided in the Emission Control Warranty Statement, this warranty extends to the original retail purchaser only and commences on the date of original retail purchase.

Instructions for Obtaining Warranty

Service

Any part of the Product manufactured or supplied by

Techtronic Industries North America, Inc. and found in the reasonable judgement of Techtronic Industries North America, Inc. to be defective in material or workmanship will be repaired or replaced by an authorized service dealer

for this product without charge for parts and labor. To locate your nearest authorized service dealer for this product, con-

tact us Toll free at 1-866-574-9242 (US) or 1-866-574-9243 (Canada).

The Product including any defective part must be returned to an Authorized Service Dealer for this product within the warranty period. The expense of delivering the Gas Trimmer Product to the service dealer for warranty work and the expense of returning it back to the owner after repair or replacement will be paid for by the owner. Techtronic Industries North America. Inc.’s responsibility in respect to claims is limited to making the required repairs or replacements and no claim of breach of warranty shall be cause for cancellation or rescission of the contract of sale of any

Product. Proof of purchase will be required by the dealer to substantiate any warranty claim. All warranty work must be performed by a service dealer authorized by Techtronic

Industries North America, Inc. to service this product.

This warranty does not cover any Gas Trimmer Product that has been subject to misuse, neglect, negligence, or accident, or that has been operated in any way contrary to the operating instructions as specified in the Operator’s Manual. This warranty does not apply to any damage to the Gas Trimmer Product that is the result of improper maintenance or to any

Gas Trimmer Product that has been altered or modified so as to adversely affect the products operation, performance or durability or that has been altered or modified so as to

change its intended use. The warranty does not extend to repairs made necessary by normal wear or by the use of parts or accessories which are either incompatible with the Gas

Trimmer Product or adversely affect its operation, performance or durability.

In addition, this warranty does not cover the following

­(except to the extent covered by the emissions control ­warranty set forth below):

A.Tune-ups – Spark Plugs, Carburetor Adjustments, Filters

B.Wear Items – Bump Knobs, Outer Spools, Cutting

Lines, Inner Reels, Starter Pulley, Starter Ropes, Drive Belts, Tines, Felt Washers, Hitch Pins, Mulching Blades,

Blower Fans, Blower and Vacuum Tubes, Vacuum Bag and Straps, Guide Bars, Saw Chains

Techtronic Industries North America, Inc. reserves the right to change or improve the design of any Gas Trimmer Product without assuming any obligation to modify any product previously manufactured.

ALL IMPLIED WARRANTIES ARE LIMITED IN

DURATION TO THE STATED WARRANTY PERIOD. ­ACCORDINGLY, ANY SUCH IMPLIED WARRANTIES INCLUDING MERCHANTABILITY, FITNESS

FOR A PARTICULAR PURPOSE, OR OTHERWISE,

ARE DISCLAIMED IN THEIR ENTIRETYAFTER THE EXPIRATION OF THE APPROPRIATE THREE-YEAR OR NINETY DAY WARRANTY PERIOD. TECHTRONIC INDUSTRIES NORTH AMERICA, INC.’S OBLIGATION

UNDER THIS WARRANTY IS STRICTLYAND EXCLUSIVELY LIMITED TO THE REPAIR OR REPLACEMENT OF DEFECTIVE PARTS AND TECHTRONIC INDUSTRIES NORTH AMERICA, INC. DOES NOT

ASSUME OR AUTHORIZE ANYONE TO ASSUME FOR THEM ANY OTHER OBLIGATION. SOME STATES

DO NOT ALLOW LIMITATIONS ON HOW LONG AN

­IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATION MAY NOTAPPLY TO YOU.

TECHTRONIC INDUSTRIES NORTH AMERICA, INC.

ASSUMES NO RESPONSIBILITY FOR INCIDENTAL, CONSEQUENTIAL, OR OTHER DAMAGES INCLUDING, BUT NOT LIMITED TO EXPENSE OF RETURNING THE GAS TRIMMER PRODUCT TO A

GAS TRIMMER AUTHORIZED SERVICE DEALER AND EXPENSE OF DELIVERING IT BACK TO THE OWNER, MECHANIC’S TRAVEL TIME, TELEPHONE, OR TELEGRAM CHARGES, RENTAL OF A LIKE

PRODUCT DURING THE TIME WARRANTY SERVICE

IS BEING­ PERFORMED, TRAVEL, LOSS, OR DAM-

AGE TO PERSONAL PROPERTY, LOSS OF REVENUE,

LOSS OF USE OF THE PRODUCT, LOSS OF TIME, OR INCONVENIENCE. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE

LIMITATION OR EXCLUSION MAY NOTAPPLY TO YOU.

This warranty gives you specific legal rights, and you may also have other rights, which vary, from state to state.

Warranty

25

Warranty

THE FOLLOWING CALIFORNIA AIR RESOURCES BOARD (CARB) STATEMENT ONLY APPLIES TO MODEL NUMBERS REQUIRED TO MEET THE CARB REQUIREMENTS.

TECHTRONIC INDUSTRIES NORTH AMERICA, INC., LIMITED WARRANTY STATEMENT FOR FEDERAL AND CALIFORNIA EMISSION CONTROL SYSTEMS NON-ROAD AND SMALL OFF-ROAD ENGINES

YOUR WARRANTY RIGHTS AND OBLIGATIONS

The U.S. Environmental Protection Agency (EPA), the California Air Resources Board (CARB), and Techtronic Industries North America, Inc., are pleased to explain the Emissions Control System Warranty on your non-road or small off-road engine. In California, new equipment that uses small off-road engines must be designed, built, and equipped to meet the state’s stringent anti-smog standards. In other states, new 2011 and later model year non-road engines must be designed, built, and equipped at the time of sale to meet the U.S. EPA regulations for small non-road engines. The non-road engine must be free from defects in materials and workmanship which cause it to fail to conform with U.S. EPA standards for the first three years of engine use from the date of sale to the ultimate purchaser. Techtronic Industries North America, Inc., must warrant the emission control system on your non-road or small off-road engine for the period of time listed above provided there has been no abuse, neglect, or improper maintenance of your non-road or small off-road engine.

Your emission control system may include parts such as the carburetor or fuel injection system, the ignition system, catalytic converters, fuel tanks, valves, filters, clamps, connectors, and other associated components. Also included may be hoses, belts and connectors, and other emission-related assemblies.

Where a warrantable condition exists, Techtronic Industries North America, Inc., will repair your non-road or small off-road engine at no cost to you, including diagnosis, parts, and labor performed at an authorized service center for Toro® brand outdoor products.

MANUFACTURER’S WARRANTY COVERAGE:

This product’s emissions control system is warranted for three years. If any emission­ -related part on your engine is defective, the part will be repaired or replaced by Techtronic Industries North America, Inc., free of charge.

OWNER’S WARRANTY RESPONSIBILITIES

(a) As the non-road or small off-road engine owner, you are responsible for the performance of the required maintenance listed in your operator’s manual. Techtronic Industries North America, Inc., recommends that you retain all receipts covering maintenance on your non-road or small off-road engine, but Techtronic Industries North America, Inc., cannot deny warranty solely for the lack of receipts or for your failure to ensure the performance of all scheduled maintenance. Any replacement part or service that is equivalent in performance and durability may be used in non-warranty maintenance or repairs, and shall not reduce the warranty obligations of Techtronic Industries North America, Inc., (b) As the non-road or small off-road engine owner, you should be aware, however, that Techtronic Industries North America, Inc., may deny you warranty coverage if your non-road or small off-road engine or a part has failed due to abuse, neglect, improper maintenance, or unapproved modifications.

(c) You are responsible for presenting your non-road or small off-road engine to an authorized service dealer as soon as a problem exists. The warranty repairs should be completed in a reasonable amount of time, not to exceed 30 days.

If you have any questions regarding your warranty rights and responsibilities, you should contact a Techtronic Industries North America, Inc., Customer Representative at 1-866-574-9242 (US) or 1-866-574-9243 (Canada).

DEFECT WARRANTY COVERAGE REQUIREMENTS:

(a)The warranty period begins on the date the engine or equipment is delivered to an ultimate purchaser.

(b)General Emissions Warranty Coverage. Techtronic Industries North America, Inc., warrants to the ultimate purchaser and each subsequent purchaser that your non-road or small off-road engine is designed, built, and equipped at the time of sale to conform with all applicable regulations adopted by the California Air Resources Board or the United States Environmental Protection Agency; and that it is free from defects in materials and workmanship which cause the engine to fail to conform with applicable regulations for a period of three years from the date the non-road or small off-road engine is purchased by the initial purchaser.

(c)The warranty on emissions-related parts will be interpreted as follows: Any warranted part that is not scheduled for replacement as required in the Emissions Maintenance Schedule and Warranty Parts List set forth below is warranted for three years. If any such part (including any part that is scheduled only for regular inspection) fails during the period of warranty coverage, it will be repaired or replaced at any Authorized Service Center at no charge. Any such part repaired or replaced under warranty will be warranted for the remaining warranty period. A statement to the effect of “repair or replace as necessary” would not reduce the period of warranty coverage. Any warranted part that is scheduled for replacement as required maintenance in the Emissions Maintenance Schedule and Warranty Parts List is warranted for the period of time prior to the first scheduled

replacement point for that part. Any such part repaired or replaced under warranty is warranted for the remainder of the period prior to the first scheduled replacement point, and will be repaired or replaced at any Authorized Service Center for no charge until that replacement point is reached.

Techtronic Industries North America, Inc., shall remedy warranty defects at any authorized Authorized Service Center, including any distribution center that may be franchised to service the subject engines. Any diagnostic work done at a Authorized Service Center shall be free of charge to the owner if such work determines that a warranted part is defective. Any manufacturer-approved or equivalent replacement part may be used for any warranty maintenance or repairs on emission-related parts, and must be provided free of charge to the owner if the part is still under warranty. Techtronic Industries North America, Inc., is liable for damages to other engine components caused by the failure of a warranted part still under warranty.

Add-on or modified parts that are not exempted by the California Air Resource Board may not be used. The use of any non-exempted add-on or modified parts will be grounds for disallowing a warranty claim. Techtronic Industries North America, Inc., will not be liable to warrant failures of warranted parts caused by the use of a non-exempted add-on or modified part.

The California Air Resources Board’s Emission Warranty Parts List specifically defines the emission-related warranted parts. (EPA’s regulations do not include a parts list, but the EPA considers emission-related warranted parts to include all the parts listed below.) Techtronic Industries North America, Inc., will provide any documents that describe its warranty procedures or policies within five days upon request by the California Air Resources Board.

EMISSIONS PARTS LIST

Emissions parts vary from product to product. Your emissions control system warranty applies to any of the following components that may be included on your product:

(1)Fuel Metering System

(i)Carburetor and internal parts (and/or pressure regulator or fuel injection system).

(ii)Air/fuel ratio feedback and control system.

(iii)Cold start enrichment system.

(iv)Fuel Tank.

(2)Air Induction System

(i)Controlled hot air intake system.

(ii)Intake manifold.

(iii)Air filter.

(3)Ignition System

(i)Spark Plugs.

(ii)Magneto or electronic ignition system.

(iii)Spark advance/retard system.

(4)Exhaust Gas Recirculation (EGR) System

(i)EGR valve body and carburetor spacer, if applicable.

(ii)EGR rate feedback and control system.

(5)Air Injection System

(i)Air pump or pulse valve.

(ii)Valves affecting distribution of flow.

(iii)Distribution manifold.

(6)Catalyst or Thermal Reactor System

(i)Catalytic converter.

(ii)Thermal reactor.

(iii)Exhaust manifold.

(7)Particulate Controls

(i)Traps, filters, precipitators, and any other device used to capture particulate emissions.

(8)Miscellaneous Items Used in Above Systems

(i)Electronic controls.

(ii)Vacuum, temperature, and time sensitive valves and switches.

(iii)Hoses, belts, connectors, and assemblies.

Techtronic Industries North America, Inc., will furnish with each new engine written instructions for its maintenance and use by the owner.

26

Warranty