Rover R4HB User manual

769-10071 / 00 07/14
Operator’s Manual
Electric Start Capable
4-Stroke Handheld Blower
R4HB
TABLE OF CONTENTS
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Know Your Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Oil and Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Starting and Stopping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Cleaning and Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
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© 2014 MTD SOUTHWEST INC, All Rights Reserved.
SERVICE
IMPORTANT: Read this manual thoroughly before using this product. Follow all instructions.
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 1300 951 594. Additional information about the unit can be found
on our website: www.rovermowers.com.au.
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.
SAVE THESE INSTRUCTIONS

SAFETY
2
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 grass-covered
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, contact your local service dealer to install the
appropriate muffler assembly.
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.
SYMBOL MEANING
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.
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.
NOTE: Advises you of information or instructions vital to the
operation or maintenance of the equipment.
DANGER: Signals an EXTREME hazard.
Failure to obey a safety DANGER signal WILL result in
serious injury or death to yourself or to others.
CALIFORNIA PROPOSITION 65
WARNING: This product contains a
chemical known to the State of California to cause cancer,
birth defects or other reproductive harm.
SAFETY WARNINGS FOR GAS UNITS
• 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 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.
WARNING: Gasoline is highly flammable and
its vapors can explode if ignited. Take the following
precautions:
• IMPORTANT SAFETY INSTRUCTIONS •
READ ALL INSTRUCTIONS BEFORE OPERATING
• 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 must not operate the unit. Teens must be accompanied
and 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.
• Be aware of risk of injury to the head, hands and feet.
• Carefully inspect the area before starting the unit. Remove
rocks, broken glass, nails, wire, string and other objects that
may be thrown or become entangled with the unit.
• Clear the area of children, bystanders and pets; keep them
outside a 50-foot (15 m) radius, at a minimum. Even then, they are
still at risk from thrown objects. Encourage bystanders to wear
eye protection. If you are approached, stop the unit immediately.
WARNING: When using the unit, all safety
rules must be followed. 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.
• Squeeze the throttle control and check that it returns
automatically to the idle position. Make all adjustments or
repairs before using the unit.
• This unit is intended for occasional, household use only.

3
WHILE OPERATING
• Wear safety glasses or goggles that meet current ANSI / ISEA
Z87.1 standards and are marked as such. Wear ear/hearing
protection when operating this unit. Wear a face mask 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.
• 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. Refer to Starting and Stopping.
• Use the right tool. Only use this tool for its intended purpose.
• Always hold the unit with a firm grip when operating.
• Do not overreach. Always keep proper footing and balance. Take
extra care when working on stairs, steep slopes or inclines. To
avoid serious injury, do not operate the unit while on a ladder or
a roof.
• Keep hands, face, and feet away from all moving parts. Do not
touch or try to stop moving parts.
• Do not touch the engine or muffler. These parts get extremely
hot from operation, even after the unit is turned off.
• Do not operate the unit faster than the speed needed to do the
job. Do not run the unit at high speed when not in use.
• Do not force the unit. It will do a better, safer job when used at
the intended rate.
• Always stop the unit when operation is delayed or when walking
from one location to another.
• If you strike or become entangled with a foreign object, stop the
unit immediately and check for damage. Do not operate the unit
before repairing damage. Do not operate the unit with loose or
damaged parts.
• Turn the engine to off and disconnect the spark plug for
maintenance or repair.
• Use only original equipment manufacturer (OEM) replacement
parts and accessories for this unit. These are available from your
authorized service dealer. Use of any other parts or accessories
could lead to serious injury to the user, or damage to the unit,
and void the warranty.
• Keep the unit clean. Carefully remove vegetation and other
debris that could block moving parts.
• To reduce fire hazard, replace a faulty muffler and spark arrestor.
Keep the engine and muffler free from grass, leaves, excessive
grease or carbon build up.
• If the unit starts to vibrate abnormally, stop the unit immediately.
Inspect the unit for the cause of the vibration. Vibration is
generally an indicator of trouble.
OTHER SAFETY WARNINGS
• Maintain the unit with care.
• All service, other than the maintenance procedures described in
this manual, should be performed by an authorized service dealer.
• Never remove, modify or make inoperative any safety device
furnished with the unit.
• Before inspecting, servicing, cleaning, storing, transporting or
replacing any parts on the unit:
1. Stop the unit.
2. Make sure all moving parts have stopped.
3. Allow the unit to cool.
4. Disconnect the spark plug wire.
• Secure the unit while transporting.
• Never store the unit with fuel in the tank, inside a building where
fumes may reach an open flame (pilot lights, etc.) or sparks
(switches, electrical motors, etc.).
• Store the unit in a dry place, secured or at a height to prevent
unauthorized use or damage. Keep the unit out of the reach of
children.
• Never douse or squirt the unit with water or any other liquid.
Keep handles dry and clean (free from debris, oil and grease).
Clean the unit after each use. Refer to Cleaning and Storage. Do
not use solvents or strong detergents.
• Keep these instructions. Refer to them often and use them to
instruct other users. If you loan this unit to others, also loan
them these instructions.
SAVE THESE INSTRUCTIONS
BLOWER SAFETY
• Do not insert anything into the air openings or blower tubes. Do
not operate the unit if any of the air openings or tubes are
blocked. Keep the air openings free from dust, lint, hair and
anything else that may reduce airflow.
• Do not operate the unit without the blower tubes securely
attached.
• Do not use the unit to spray liquids, especially flammable or
combustible liquids, such as gasoline. Do not use the unit in
areas where such liquids are present.
• Do not use the unit for spreading chemicals, fertilizer or any
other substance that may contain toxic materials.
• Do not set the unit down on any surface while the unit is
running. Debris can be picked up by the air intake and thrown
out the discharge opening, resulting in damage to the unit or
property or causing serious injury to bystanders or the operator.
• During operation, never point the unit in the direction of people,
animals, windows or automobiles. Always direct blowing debris
away from people, animals, windows or automobiles.
• Use extra caution when blowing debris near solid objects, such
as trees, walls, fences, etc. When possible, blow away from
such objects, not toward them.
• Take care when working near valuable plants. The force of the
blown air could damage tender plants.
• Never attempt to clear a clogged air intake opening while the unit
is running.
• Keep hair, fingers and all other body parts away from moving
parts and openings.
• 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.

4
• 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 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 / ISEA
Z87.1 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
• PRIMER BULB
Push primer bulb, fully and slowly, 10 times.
• CHOKE CONTROL
1. • FULL choke position
2. • PARTIAL choke position
3. • RUN choke position
• THROWN OBJECTS CAN CAUSE SEVERE INJURY
WARNING: Small objects can be
propelled at high speed, causing injury.
• 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.
• BLOWERS – ROTATING IMPELLER BLADES CAN
CAUSE SEVERE INJURY
WARNING: Stop the unit and allow the
impeller to stop before changing tubes, cleaning or
performing any maintenance. Keep hands and feet
away from moving parts.

Fuel Cap
Starter
Rope Grip
Throttle
Control
Spark Plug Cover
Muffler
On/Off Switch
Primer Bulb
Choke Lever
Air Filter
Cover
Handle
Cruise Control
Lower Blower
Tube
Upper Blower
Tube
Oil Fill Plug
5
KNOW YOUR UNIT
APPLICATIONS
• Cleaning yards, garages, driveways, porches, patios, around
walls, fences and more
ASSEMBLY TOOLS REQUIRED:
• Flat-head Screwdriver
SPECIFICATIONS*
* 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.
Engine Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Air-Cooled, 4-Stroke
Displacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 cc (1.52 cu. in.)
Spark Plug Gap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.025 in. (0.635 mm)
Spark Plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Champion® QDZ4H or equivalent plug
Lubrication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SAE 30 Oil
Crankcase Oil Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.03 oz. (60 ml)
Fuel Tank Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 oz. (414 ml)
Approximate Unit Weight (No fuel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.5 - 11.5 lbs. (4.8 - 5.2 kg)
Air Volume** (measured at: outlet / upper tube / lower tube) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 455 / 430 / 400 cfm (12 / 12 / 11 m3/min)
Air Speed (Peak)** (measured at: outlet / upper tube / lower tube) . . . . . . . . . . . . . . . . . . . . . . . . . . 120 / 125 / 160 mph (193 / 201 / 257 km/h)
Air Speed (Average)** (measured at: outlet / upper tube / lower tube) . . . . . . . . . . . . . . . . . . . . . . . . 100 / 105 / 130 mph (161 / 169 / 209 km/h)
** Per ANSI B175.2.

ASSEMBLY
6
INSTALLING THE BLOWER TUBES
Always install the upper blower tube. The lower blower tube is optional.
Installing the Upper Blower Tube
1. Align the bumps on the upper end of the upper blower tube with
the slots on the blower outlet (Fig. 1).
2. Insert the upper blower tube into the blower outlet (Fig. 1).
3. While holding the handle, twist the upper blower tube clockwise
until it locks into place (Fig. 1).
Installing the Lower Blower Tube
1. Align the slots on the lower blower tube with the bumps on the
lower end of the upper blower tube (Fig. 2).
2. Install the lower blower tube onto the upper blower tube (Fig. 2).
3. While holding the upper blower tube, twist the lower blower tube
clockwise until it locks into place (Fig. 2).
Fig. 1
Blower
Outlet
Upper Blower Tube
Handle
Fig. 2
WARNING: To avoid serious personal injury and
damage to the unit, shut the unit off before removing or
installing blower tubes.
Upper
Blower Tube
Slots
Bumps
Lower
Blower Tube
Bumps
Slots
Fig. 3
Tube Lock
REMOVING THE BLOWER TUBES
Removing the Upper Blower Tube
1. Insert a flat-head screwdriver into the tube lock. Turn the
screwdriver counterclockwise 1/4 turn and hold it in place (Fig. 3).
2. Twist the upper blower tube counterclockwise until it unlocks
from the blower outlet (Fig. 3).
3. Remove the upper blower tube from the blower outlet.
Removing the Lower Blower Tube
1. While holding the upper blower tube, twist the lower blower tube
counterclockwise until it unlocks from the upper blower tube.
2. Remove the lower blower tube from the upper blower tube.

7
OIL AND FUEL
USING THE RIGHT OIL
Use a high-quality SAE 30 weight oil. DO NOT use dirty oil. Failure
to use clean oil of the correct type can cause premature engine
wear and failure.
ADDING OIL: INITIAL USE
NOTE: This unit was shipped without oil in the crankcase. Oil must
be added before starting the unit.
NOTE: This unit comes with a 2.03 fluid oz. (60 ml) bottle of oil.
1. Unscrew the top of the oil bottle. Remove the paper seal.
Reinstall the top of the oil bottle.
2. Remove the cap from the oil bottle. Cut the tip off the funnel
spout (Fig. 4).
3. Set the unit on a flat, level surface.
4. Unscrew the oil fill plug (Fig. 5).
5. Pour the entire bottle into the oil fill hole (Fig. 5). DO NOT
overfill. Refer to Checking the Oil Level.
NOTE: Never add oil to the fuel tank. This unit has a four-cycle
engine. DO NOT mix oil with gasoline.
6. Wipe up any oil that may have spilled.
7. Reinstall the oil fill plug.
NOTE: Make sure the O-ring is in place on the oil fill plug (Fig. 5).
NOTE: Save the empty oil bottle. Use the bottle to measure the
correct amount of oil during future oil changes.
Fig. 5
Fig. 4
Oil Fill Plug
Oil Fill Hole
Funnel Spout
WARNING: OVERFILLING THE CRANKCASE MAY
CAUSE SERIOUS PERSONAL INJURY. Check the oil level
before each use. The importance of maintaining the proper
oil level cannot be overemphasized. Change the oil
according to the Maintenance Schedule.
O-Ring

8
FUELING THE UNIT
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.
USING THE RIGHT FUEL
The use of old fuel is the most common cause of performance
problems. Use only fresh, clean unleaded gasoline.
NOTE: This unit has a four-cycle engine. DO NOT mix oil with gasoline.
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 fresh unleaded gasoline
• Use the fuel additive STA-BIL®or an equivalent
• Drain the tank and run the engine dry before storing the unit
Using Fuel Additives
Use a fuel additive, such as STA-BIL Fuel Stabilizer or an
equivalent, to inhibit corrosion and minimize gum deposits. 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.
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.
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.

9
STARTING AND STOPPING
WARNING: Operate this unit only in a well-ventilated
outdoor area. Carbon monoxide exhaust fumes can be
lethal in a confined area.
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. 8).
STOPPING INSTRUCTIONS
1. Release the throttle control, or move the cruise control to the
SLOW position, 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. 6).
Fig. 6
Fig. 8
On ( I ) / Start
Off (O) / Stop
Throttle Control
Starting
Position
Starter Rope Grip
Fig. 7
Primer Bulb
Position 1Position 2
Position 3
Choke Lever
Cruise Control
SLOW
FAST
WARNING: When starting the unit, make sure it is not
directed toward people, animals, windows, automobiles or
loose debris.
STARTING INSTRUCTIONS
1. Check the oil level. Refer to Checking the Oil Level.
2. Fill the fuel tank. Refer to Fueling the Unit.
NOTE: There is no need to turn the unit on. The On/Off switch is in
the ON ( I ) position at all times (Fig. 6).
3. Slowly press and release the primer bulb 10 times (Fig. 7).
4. Move the choke lever to Position 1 (Fig. 7).
5. Move the cruise control to the SLOW position (Fig. 6).
NOTE: Keep the cruise control in the SLOW position and DO NOT
squeeze the throttle control until step 10 (Fig. 6).
6. DO NOT squeeze the throttle control. Crouch in the starting
position (Fig. 8).
7. DO NOT squeeze the throttle control. Pull the starter rope with a
controlled and steady motion 5 times (Fig. 8).
8. DO NOT squeeze the throttle control. Move the choke lever to
Position 2 (Fig. 7).
9. DO NOT squeeze the throttle control. Pull the starter rope with a
controlled and steady motion 3 to 5 times to start the engine.
10. Squeeze and hold the throttle control or move the cruise control
to the FAST position (Fig. 6). Allow the engine to warm up for 30
to 60 seconds.
11. Continue to squeeze the throttle control or keep the cruise
control in the FAST position (Fig. 6). Move the choke lever to
Position 3 (Fig. 7) and continue warming the engine for an
additional 60 seconds. The unit may be used during this time.
NOTE: Once the engine is properly warmed, the cruise control may
be adjusted and the throttle control can be used normally.
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. Squeeze and hold the throttle control or
move the cruise control to the FAST position. 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 UNIT WAS RUN FOR 10-15 MINUTES AND THE ENGINE
IS HOT... perform steps 3 - 9 to restart the engine. Squeeze and
hold the throttle control or move the cruise control to the FAST
position. Run the unit for 2-5 minutes, or as needed. The unit
may be used during this time. Then move the choke lever to
Position 3.
If the engine speed fluctuates in Position 3, squeeze and hold
the throttle control or move the cruise control to the FAST
position, move the choke lever to Position 2, and run the unit for
2-5 minutes, or as needed. The unit may be used during this
time. Then move the choke lever to Position 3.

10
STOPPING INSTRUCTIONS
1. Release the throttle control, or move the cruise control to the
SLOW position, 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. 6).
USING THE ELECTRIC START ACCESSORY
This unit can be started with an optional electric start accessory
(items sold separately). Refer to the electric start accessory
operator’s manual for the proper use of this feature.
Please contact your local retailer, call the Customer Support
Department or visit our website for more information.
Item No. Description
49MESCBP966 . . . . . . . . . . . . . . . . . . . . . . . . . . . .Engine Starter Bit
49MRBESY363 . . . . . . . . . . . . . . . . . . . . . .Cordless Electric Starter
Fig. 9
Electric Start
Port
STARTING INSTRUCTIONS
1. Check the oil level. Refer to Checking the Oil Level.
2. Fill the fuel tank. Refer to Fueling the Unit.
NOTE: There is no need to turn the unit on. The On/Off switch is in
the ON ( I ) position at all times (Fig. 6).
3. Slowly press and release the primer bulb 10 times (Fig. 7).
4. Move the choke lever to Position 1 (Fig. 7).
5. Move the cruise control to the SLOW position (Fig. 6).
NOTE: Keep the cruise control in the SLOW position and DO NOT
squeeze the throttle control until step 12 (Fig. 6).
6. DO NOT squeeze the throttle control. Crouch in the starting
position (Fig. 8).
7. DO NOT squeeze the throttle control. Insert the electric start
accessory into the electric start port (Fig. 9). Refer to the Operation
section of the electric start accessory operator’s manual.
8. DO NOT squeeze the throttle control. Run the electric start
accessory for 2 seconds.
9. DO NOT squeeze the throttle control. Move the choke lever to
Position 2 (Fig. 7).
10. DO NOT squeeze the throttle control. Run the electric start
accessory in intervals no longer than 2 seconds each until the
unit starts.
11. DO NOT squeeze the throttle control. Remove the electric start
accessory from the unit.
12. Squeeze and hold the throttle control or move the cruise control
to the FAST position (Fig. 6). Allow the engine to warm up for 30
to 60 seconds.
13. Continue to squeeze the throttle control or keep the cruise
control in the FAST position (Fig. 6). Move the choke lever to
Position 3 (Fig. 7) and continue warming the engine for an
additional 60 seconds. The unit may be used during this time.
NOTE: Once the engine is properly warmed, the cruise control may
be adjusted and the throttle control can be used normally.
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. Squeeze and hold the throttle control or move the
cruise control to the FAST position. Run the electric start accessory
in intervals no longer than 2 seconds each until the unit starts.
The engine should start. If it does not, repeat this instruction.
IF THE UNIT WAS RUN FOR 10-15 MINUTES AND THE ENGINE
IS HOT... perform steps 3 - 11 to restart the engine. Squeeze
and hold the throttle control or move the cruise control to the
FAST position. Run the unit for 2-5 minutes, or as needed. The
unit may be used during this time. Then move the choke lever
to Position 3.
If the engine speed fluctuates in Position 3, squeeze and hold
the throttle control or move the cruise control to the FAST
position, move the choke lever to Position 2, and run the unit for
2-5 minutes, or as needed. The unit may be used during this
time. Then move the choke lever to Position 3.

11
OPERATION
WARNING: Always wear eye, hearing, hand, foot and body
protection to reduce the risk of injury when operating this unit.
Wear a face mask or dust mask if the operation is dusty.
Fig. 10
WARNING: To prevent serious personal injury, never
operate the unit without the blower tubes securely attached.
Handle
Air Intake
HOLDING THE UNIT
• Stand in the operating position (Fig. 10). Stand up straight. Do
not bend over.
• Keep feet apart and firmly planted.
• Hold the handle firmly with the right hand (Fig. 10). Holding the
handle with the left hand could cause the air intake to be
blocked by the left side of the body (Fig. 10). DO NOT block the
air intake.
TIPS FOR BEST RESULTS
• Operate the unit only at reasonable hours, not early in the morning
or late at night when people might be disturbed. Comply with
times listed in local ordinances. Usual recommendations are 9:00
a.m. to 5:00 p.m., Monday through Saturday.
• To reduce noise levels, operate the unit at the lowest speed
needed to do the job. Limit the number of pieces of power
equipment used at any one time.
• Use rakes or brooms to loosen debris before operation.
• Use the cruise control to make continuous operation easier (Fig. 8).
• Clean up after operation. Dispose of debris appropriately.
• Conserve water by using the blower instead of a hose to
perform many outdoor cleaning actions.
• In dusty conditions, slightly dampen surfaces.
• Watch out for children, pets, open windows and freshly washed
cars. Blow debris safely away. Never direct the unit toward
anyone while the unit is in operation.
• Sweep the unit from side to side with the blower tube several
inches above the ground. Slowly advance, keeping the
accumulated debris in front of the operator.

12
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.
MAINTENANCE
FREQUENCY MAINTENANCE REQUIRED
Every 10 hours • Clean and re-oil the air filter. Refer to
Maintaining the Air Filter.
After the first
10 hours and
at 38 hours
• Change the oil. Refer to Changing the Oil.
• Have the rocker arm clearance checked by
an authorized service dealer.
• Check the spark plug condition and gap.
Refer to Maintaining the Spark Plug.
CHECKING THE OIL LEVEL
1. Stop the engine and allow it to cool.
2. Set the unit on a flat, level surface, such as a workbench or
table.
NOTE: Failure to keep the engine level may cause the oil to overfill.
3. Clean the area around the oil fill plug (Fig. 11) to prevent debris
from entering the oil fill hole.
4. Unscrew the oil fill plug.
5. Look into the oil fill hole; use a flashlight if necessary. The oil
level should just touch the bottom thread of the oil fill hole
(Fig. 12). If the oil level is too low, add oil to the oil fill hole until
the oil level touches the bottom thread of the oil fill hole.
NOTE: DO NOT overfill the crankcase.
6. Wipe up any oil that may have spilled.
7. Reinstall the oil fill plug.
NOTE: Make sure the O-ring is in place on the oil fill plug (Fig. 11).
WARNING: OVERFILLING THE CRANKCASE MAY
CAUSE SERIOUS PERSONAL INJURY. Check the oil level
before each use. The importance of maintaining the proper
oil level cannot be overemphasized. Fig. 11
Oil Fill Plug
Oil Fill Hole
O-Ring
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 the unit to
an MTD authorized service dealer.
NOTE: Maintenance, replacement, or repair of the emission control
devices and system may be performed by an MTD 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.
Fig. 12
Oil Fill Line

13
MAINTAINING THE AIR FILTER
Failure to maintain the air filter can result in poor performance or can
cause permanent damage to the engine. Engine failure due to
improper air filter maintenance is not covered by the product warranty.
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. 15).
2. Remove the air filter (Fig. 15).
3. Wash the air filter in detergent and water. Rinse the air filter
thoroughly and allow it to dry.
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 (Fig. 15).
NOTE: Operating the unit without the air filter and air filter cover will
VOID the warranty.
7. Close the air filter cover: insert the tabs on the air filter cover into
the slots on the backplate. Swing the air filter cover to the left
and press it closed until the lock tab snaps into place (Fig. 15).
WARNING: To avoid serious personal injury, always stop
the engine and allow it to cool before cleaning or maintaining
the unit.
Fig. 15
Air Filter
Air Filter Cover
Lock Tab
Backplate
Tab s
Slots
CHANGING THE OIL
Change the oil while the engine is still warm. The oil will flow freely
and carry away more impurities.
1. Clean the area around the oil fill plug (Fig. 11) to prevent debris
from entering the oil fill hole.
2. Unscrew the oil fill plug.
3. Tip the unit vertically to pour the oil out of the oil fill hole and into
a container (Fig. 13). Allow ample time for complete drainage.
NOTE: Dispose of the old oil according to federal, state and local
regulations.
4. Wipe up any oil that may have spilled.
5. Pour 2.03 fl.oz. (60 ml) of SAE 30 oil into the oil fill hole.
NOTE: DO NOT overfill. Refer to Checking the Oil Level.
NOTE: Use the empty oil bottle saved from the initial use to
measure the correct amount of oil. Fill the oil bottle to the 2.03 fl.
oz (60 ml) fill line indicated on the back of the bottle (Fig. 14).
6. Wipe up any oil that may have spilled.
7. Reinstall the oil fill plug.
NOTE: Make sure the O-ring is in place on the oil fill plug (Fig. 11).
Fig. 13
Fig. 14
Fill Line

14
Fig. 17
Spark Plug Cover
MAINTAINING THE SPARK PLUG
1. Stop the engine and allow it to cool.
2. Open the spark plug cover (fig. 17). Grasp the spark plug boot
firmly and pull it from the spark plug.
3. Clean around the spark plug. Remove the spark plug from the
cylinder head with a 5/8-inch socket, turning counterclockwise.
4. Inspect the spark plug. If the spark plug is cracked, fouled or
dirty, replace it with a replacement part #794-00098, a
Champion QDZ4H or an equivalent spark plug.
5. Use a feeler gauge to set the air gap at 0.025 in. (0.635 mm)
(Fig. 18).
6. Install the spark plug in the cylinder head. Tighten the spark plug
with a 5/8-inch socket, turning it clockwise until snug.
NOTE: If using a torque wrench, torque to:
110-120 in.•lb. (12.3-13.5 N•m). Do not over tighten.
7. Reattach the spark plug boot. Close the spark plug cover.
WARNING: Do not sand blast, scrape or clean spark plug
electrodes. Grit in the engine could damage the cylinder.
ADJUSTING THE IDLE SPEED
NOTE: Careless adjustments can seriously damage the unit. An
authorized service dealer should make carburetor adjustments.
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.
2. Move the cruise control to the SLOW position 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. 16).
• If the engine idles too quickly, turn the idle speed screw
counterclockwise, 1/8 of a turn at a time (as needed) to reduce
the idle speed (Fig. 16).
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 an authorized service dealer:
• the engine will not idle
• the engine hesitates or stalls on acceleration
• there is a loss of engine power
WARNING: Wear protective clothing and observe all
safety instructions to prevent serious personal injury.
Fig. 16
Idle Speed Screw
Fig. 18
0.025 in.
(0.635 mm)

15
CLEANING AND STORAGE
CLEANING
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.
WARNING: To avoid serious personal injury, always stop
the engine and allow it to cool before cleaning or maintaining
the unit.
TROUBLESHOOTING
If further assistance is required, contact an authorized service dealer.
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.
Long-term Storage
1. Remove the fuel cap, tip the unit and drain the fuel into an
approved container. Reinstall the fuel cap.
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 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.
2. Change the oil. Refer to Changing the Oil.
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.
The fuel tank is empty Fill the fuel tank with fresh fuel
The primer bulb was not pressed enough Press the primer bulb 10 times
The fuel is old (over 30 days) Drain the fuel tank and add fresh fuel
The spark plug is fouled Replace the spark plug
The engine is hot Refer to the IF... THE ENGINE IS HOT instructions in the Starting
and Stopping section
The fuel is old (over 30 days) Drain the fuel tank and add fresh fuel
The air filter is dirty Clean or replace the air filter
PROBLEM SOLUTION
The air filter is dirty Clean or replace the air filter
The fuel is old (over 30 days) Drain the fuel tank and add fresh fuel
The idle speed is incorrect Adjust the idle speed
The fuel is old (over 30 days) Drain the fuel tank and add fresh fuel
The air filter is dirty Clean or replace the air filter
The spark plug is fouled Replace the spark plug
THE ENGINE WILL NOT START
THE ENGINE WILL NOT IDLE
THE ENGINE WILL NOT ACCELERATE
THE ENGINE LACKS POWER OR STALLS

Warranty Conditions - Australia (Not applicable to other Regions)
The benefits given to you under this warranty are in addition to other rights and remedies that you have under Australian law in relation to the goods.
MTD Products Australia Pty Ltd warrants that this machine is free from defects in material and workmanship. This warranty is limited to
repairing or replacing any part which appears upon inspection by MTD Products Australia Pty Ltd or its agent to be defective in material or
workmanship.
Some products may have a separate warranty provided in respect of the engine for this machine. Refer to the engine warranty statement in
the Engine Owner’s Manual.
For domestic use, this warranty will apply for a period of 2 years from date of purchase. Warranty for commercial or industrial use is 90 days
from the date of purchase. In the event of dispute, MTD Products Australia Pty Ltd will determine whether the machine was used for
domestic, or commercial or industrial use.
All costs associated with claiming under this warranty must be borne by you, including transport costs incurred in the repair or replacement
of any defective part.
This warranty excludes fair wear and tear and any damage caused by misuse or abuse. Parts such as Blades, Bump Knobs, Outer Spools,
Cutting Line, Inner Reels, Starter Pulley, Starter Ropes, Drive Belts, Saw Blades, Guide Bars, Cultivator Tines, Tune-ups, Spark Plugs,
Carburettor Adjustments, Filters, which can be subjected to use beyond their normal intended working capacity are also excluded.
This warranty is void if alterations are made to the machine without MTD Products Australia Pty Ltd prior written authority.
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund
for a major failure and for compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods
repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.
IN ORDER TO MAKE A CLAIM UNDER THIS WARRANTY YOU WILL NEED TO TAKE YOUR PRODUCT AND YOUR PROOF OF
PURCHASE TO AN AUTHORISED MTD DEALER. YOUR NEAREST MTD DEALER CAN BE FOUND AT WWW.MTD.COM.AU. All
SERVICING AND REPAIRS MUST USE GENUINE SPARE PARTS OR YOUR WARRANTY WILL BE VOID.
Retailers Name: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Phone No: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Serial No: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Address: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Model No: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Date of Purchase: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
For your Record:
MTD Products Australia Pty Ltd.
Postal Address: PO. Box 376 Dandenong. Vic. 3175
Business Address: 6 Zenith Road, Dandenong. Vic. 3175 and 97 Trade Street. Lytton. Qld. 4178
Email Address: [email protected] Customer Service Phone: [phone]
A.B.N. 96 004 873 572