background image

TIPS FOR BEST TRIMMING RESULTS

• For best trimming results, operate unit at full throttle.

• Keep the cutting attachment parallel to the ground.

• Do not force the cutting attachment. Allow the tip of the line to do the cutting,

especially along walls. Cutting with more than the tip will reduce cutting 
efficiency and may overload the engine.

• Cut grass over 8 inches (200 mm) by working from top to bottom in small increments

to avoid premature line wear or engine drag.

• Slowly move the trimmer into and out of the cutting area at the desired height. Move

either in a forward-backward or side-to-side motion.
Cutting shorter lengths produces the best results.

• Trim only when grass and weeds are dry.

• The life of your cutting line is dependent upon:

• Proper adherence of explained trimming techniques

• What vegetation is cut

• Where vegetation is cut

For example, the line will wear faster when trimming against
a foundation wall as opposed to trimming around a tree.

DECORATIVE TRIMMING

Decorative trimming is accomplished by removing all vegetation around trees, posts,
fences and more.

Rotate the whole unit so that the cutting attachment is at a 30° angle to the ground (Fig. 18).

OPERATING INSTRUCTIONS

MAINTENANCE AND REPAIR INSTRUCTIONS

MAINTENANCE SCHEDULE

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.

WARNING:

To prevent serious injury, never perform maintenance or

repairs with unit running. Always service and repair a cool unit. Disconnect
the spark plug wire to ensure that the unit cannot start.

REMOVING THE LINE

1. Rotate the bump knob clockwise until all line is

inside the cutting head  (Fig. 19).

2. Using a flat-head screwdriver, insert the tip into the

line dimple and just under the exposed portion of
the line (Fig. 20)

3. Pull the line straight out until all line is removed from

the cutting head.

LINE INSTALLATION

Always use original equipment manufacturer 0.095 in.
(2.41 mm) replacement line.

1. Align the arrows on the bump knob with the spool

cover eyelets, if they are not already (Fig. 21).

2. Using 16 ft. (3.2 m) of 0.095 in. (2.41 mm) replacement

line push both ends of the line through the holes in the
bump knob until they protrude through the eyelets on
both sides of the cutting head. Continue pulling the line
until approximately 6 ft. (1.5 m) is visible from both
sides of the cutting head. (Fig. 22)

3. Hold the spool cover, turn the bump knob clockwise

to wind the line around the spool until about 5 in.
(12.7 cm) is protruding from each side of the cutting
head. (Fig. 19)

4. Start the unit and bump the cutting head on the

ground until the desired cutting length is achieved.
Excess line will be trimmed off by the line blade.

NOTE:

If the cutting line ends are pulled into the
cutting head or the line becomes twisted,
refer to Removing the Line.

5

Flat-Head

Screw Driver

Arrows

Trimmer

Line

Dimple

Eyelet

Trimmer line

OPERATING THE EZ-LINK™ SYSTEM 

The EZ-Link™ system enables the use of these optional Add-Ons:

Mach 4® Trimmer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AF720

Hedge Trimmer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  AH720

Brushcutter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BC720*

Blower/ Trimmer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BT720

Blower Vacuum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BV720

Cultivator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  GC720

Edger. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . LE720

Pole Saw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  PS720

Straight Shaft Trimmer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  SS725

Snow Thrower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ST720

Turbo Blower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  TB720

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

Removing the Cutting Attachment or Add-On

1. Turn the knob counterclockwise to loosen (Fig. 15).

2. Press and hold the release button (Fig. 13).

3. While firmly holding the upper shaft housing, pull the

cutting attachment or add-on straight out of the EZ-
Link™ coupler (Fig. 14).

Installing the Cutting Attachment or Add-On

NOTE:

Place the unit on the ground or on a work bench
to make add-on installation or removal easier.

1. Turn knob counterclockwise to loosen (Fig. 15).

2. While firmly holding the add-on, push it straight into

the EZ-Link™ coupler (Fig. 14).

NOTE:

Aligning the release button with the guide
recess will help installation (Fig. 13).

3. Turn the knob clockwise to tighten (Fig. 15).

For edging (when using the line head cutting attachment
with EZ-Link™ models), lock the release button of the cutting attachment into the 90° edging
hole (Fig. 15).

HOLDING THE TRIMMER

Before operating the unit, stand in the operating
position (Fig. 16). Check for the following:

• The operator is wearing eye protection and proper

clothing

• With a slightly-bent right arm, the operator’s right

hand is holding the shaft grip

• The operator’s left arm is straight, the left hand holding the handle

• The unit is at waist level

• The cutting attachment is parallel to the ground and easily contacts the grass without

the need to bend over 

ADJUSTING TRIMMING LINE LENGTH

The cutting head allows you to release trimming line
without stopping the engine. To release more line, lightly
tap the cutting attachment on the ground (Fig. 17) while
operating the trimmer at high speed.

NOTE:

Always keep the trimming line fully extended.
Line release becomes more difficult as the
cutting line becomes shorter.

Each time the head is bumped, about 1 inch (25.4 mm)
of trimming line is released. A blade in the cutting attachment shield will cut the line to the
proper length if excess line is released.

For best results, tap the cutting head on bare ground or hard soil. If line release is
attempted in tall grass, the engine may stall. Always keep the trimming line fully
extended. Line release becomes more difficult as the cutting line becomes shorter.

NOTE:

Do not rest the cutting head on the ground while the unit is running.

Some line breakage will occur from:

• Entanglement with foreign matter

• Normal line fatigue

• Attempting to cut thick, stalky weeds

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

WARNING:

Before you begin using any attachment, read and

understand the manual that came with the attachment.  Follow all safety
information contained within.

WARNING:

To avoid serious personal

injury and damage to the unit, shut the unit
off before removing or installing add-ons.

CAUTION:

Lock the release button in

the primary hole and securely tighten the
knob before operating this unit.

CAUTION:

Add-ons are to be used in

the primary hole only. Using the wrong
hole could lead to personal injury or
damage to the unit.

Guide Recess

Fig. 13

Release

Button

EZ-Link

Coupler

Upper Shaft

Housing

Fig. 14

Lower Shaft

Housing

Primary Hole

Knob

Fig. 15

90˚ Edging Hole

(Trimmer Only)

OPERATING INSTRUCTIONS

Bump

Knob

WARNING:

Always wear eye, hearing,

foot and body protection to reduce the
risk of injury when operating this unit.

Fig. 16

FREQUENCY

MAINTENANCE REQUIRED

SEE

Every 10 hours

Clean and oil air filter

p. 6

Change 1st 10 hours Change oil

p. 6

Every 40 hours

Change oil

Clean spark arrestor and change oil

Check rocker arm to valve clearance and adjust

Check spark plug condition and gap

p. 6

p. 6

p. 6

p. 6

Fig. 17

Fig. 22

Fig. 21

Fig. 20

Fig. 19

Fig. 18

Summary of Contents for TB6040 XP

Page 1: ...eriod should be performed only by an authorized and approved service dealer Before beginning locate the unit s model plate It lists the model and serial numbers of your unit Refer to the sample plate...

Page 2: ...ly 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 St...

Page 3: ...weeds Edging Decorative trimming around trees fences etc 3 Click Link Fig 2 Guard Mount Bracket Screw 4 Cutting Head Shield SAFETY ALERT SYMBOL Indicates danger warning or caution May be used in conju...

Page 4: ...g 11 and continue warm up IF the engine does not start go back to step 3 IF the engine fails to start after a few attempts place the choke lever in Position 3 and squeeze the throttle control Pull sta...

Page 5: ...lower Vacuum BV720 Cultivator GC720 Edger LE720 Pole Saw PS720 Straight Shaft Trimmer SS725 Snow Thrower ST720 Turbo Blower TB720 Do NOT use this attachment with an electric powered unit Removing the...

Page 6: ...g Nut Feeler Gauge Rocker Arm Rocker Arms EXHAUST 6 WARNING The cutting attachment may spin during idle speed adjustments Wear protective clothing and observe all safety instructions to prevent seriou...

Page 7: ...or handle Wipe off any moisture with a soft cloth STORAGE Never store the unit with fuel in the tank where fumes may reach an open flame or spark Allow the engine to cool before storing Lock up the un...

Page 8: ...djustment Adjust according to the Carburetor Adjustments section or take to an authorized service dealer for an adjustment ENGINE WILL NOT START ENGINE WILL NOT ACCELERATE ENGINE WILL NOT IDLE If furt...

Page 9: ...produit ou si vous avez des questions sur les commandes l utilisation ou l entretien de cet appareil veuillez contacter le service la client le NE RETOURNEZ PAS L APPAREIL AU D TAILLANT CHEZ QUI VOUS...

Page 10: ...poign e votre taille afin d assurer une prise optimale Assurez vous que l accessoire de coupe n est pas en contact avec tout autre l ment avant de d marrer l appareil Utilisez cet appareil uniquement...

Page 11: ...une visi re de norme ANSI Z87 1 1989 et des prot ge oreilles pendant l utilisation CARBURANT SANS PLOMB Utilisez toujours du carburant sans plomb frais et propre COMMANDE MARCHE ARR T ALLUMAGE D MARR...

Page 12: ...uffer SI Le moteur ne d marre pas retournez l tape 4 SI Le moteur ne d marre toujours pas apr s quelques tentatives placez le levier d tranglement en Position 3 appuyez sur le verrouillage de la manet...

Page 13: ...nuez de tirer la ligne jusqu ce qu approximativement 6 pi 1 5 m est vident des deux c t s de la t te de d coupage Fig 19 3 Tenez la couverture de bobine tournez le bouton de bosse dans le sens des aig...

Page 14: ...respond environ au haut de l tiquette de la bouteille Fig 26 V rifiez le niveau d huile avec la jauge Fig 24 S il est trop bas ajoutez un peu d huile par l orifice et rev rifiez Ne remplissez pas trop...

Page 15: ...OIRE DE COUPE MOTEUR 15 LE MOTEUR MANQUE DE PUISSANCE OU SE CALE DURANT LA COUPE ENTRETIEN ET R PARATIONS NETTOYAGE Nettoyez l ext rieur de l appareil l aide d une petite brosse N utilisez pas de d te...

Page 16: ...NOTE 16...

Page 17: ...CHISPAS NOTA Para los usuarios en tierras forestales de los EE UU y en los estados de California Maine Oregon y Washington Todos los terrenos forestales de los EE UU y el estado de California C digos...

Page 18: ...orio de corte y la protecci n Para reducir el riesgo de incendio cambie los silenciadores y amortiguadores de chispas defectuosos mantenga el motor y el silenciador libre de pasto hojas grasa excesiva...

Page 19: ...ENCENDIDO ARRANQUE MARCHA CONTROL DE ENCENDIDO Y APAGADO APAGADO o PARADO NO UTILICE COMBUSTIBLE E85 EN ESTA UNIDAD ADVERTENCIA Se ha demostrado que el combustible que contiene m s del 15 de etanol pr...

Page 20: ...ontin e calentando el motor SI el motor no arranca regrese al paso 3 SI El motor no arranca despu s de varios intentos coloque la palanca azul en la Posici n 3 y oprima el control del regulador Hale l...

Page 21: ...cha para enrollar la l nea alrededor del carrete hasta cerca de 5 pulg 12 7 cm est resaltando de cada lado del cabezal el cortador Fig 19 4 Comience la unidad y tope el cabezal cortador en la tierra h...

Page 22: ...rse derramado Elimine todo el aceite de acuerdo con las normas federales estatales y locales 4 Vuelva a cargar el c rter del cig e al con 60 ml 2 2 onzas fluidas de aceite SAE 30 SF SG SH NOTA Use la...

Page 23: ...I N 4 Saque la pantalla del amortiguador de chispas de la cubierta del amortiguador de chispas 5 Limpie la pantalla del amortiguador de chispas con un cepillo de alambre o c mbiela 6 Vuelva a instalar...

Page 24: ...garantie expresse crite ci dessus concernant les pi ces qui sont identifi es Aucune autre garantie ou caution expresse crite ou orale l exception de celle mentionn e ci dessus accord e par toute perso...

Reviews: