Husqvarna Rider 115B User manual

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Rider 115B
Rider 120B
Oper ator
′ s manual
Please r ead the operator’s manual carefully and make sure you understand the instructions before using the machine.

2 – English
CONTENTS
Contents
CONTENTS
Contents ...................................................................... 2
INTR ODUCTION
Dear Customer , ............................................................ 3
Driving and transport on public roads .......................... 3
Towing .......................................................................... 3
Use .............................................................................. 3
Good service ................................................................ 3
Ser vice journal
Pre-deliv ery service ..................................................... 4
After the first 8 hours ................................................... 4
KEY TO SYMBOLS
Symbols ....................................................................... 5
SAFETY INSTR UCTIONS
Saf ety instructions ........................................................ 7
Driving on slopes ......................................................... 8
Children ....................................................................... 9
Maintenance ................................................................ 9
Transport ...................................................................... 10
WHA T IS WHAT?
Location of the controls ................................................ 11
PRESENT ATION
Presentation ................................................................. 12
Cutting unit ................................................................... 12
Lifting lever for the cutting unit ..................................... 12
Cutting height adjustment lever ................................... 13
Seat ............................................................................. 13
Fueling ......................................................................... 13
Release lever ............................................................... 13
Driving
Bef ore starting ............................................................. 14
Start the engine ........................................................... 14
Starting the engine with a weak battery ....................... 15
Driving the Rider .......................................................... 15
Cutting tips .................................................................. 16
Stop the engine ............................................................ 16
Maintenance
Maintenance schedule ................................................. 17
Cleaning ....................................................................... 18
Removing of the machine hoods ................................. 18
Checking and adjusting the steering wires .................. 18
Checking the brake ...................................................... 19
Adjusting the throttle wire ............................................ 19
Replacing the air filter .................................................. 19
Replacement of fuel filter ............................................. 20
Checking the fuel pump’s air filter ................................ 20
Checking the tyre pressure .......................................... 20
Ignition system ............................................................. 20
Fuses ........................................................................... 21
Check the safety system .............................................. 21
Checking the engine’s cooling air intake ...................... 21
Service position for the cutting unit .............................. 22
Checking the blades .................................................... 24
Removing the BioClip plug ........................................... 24
Lubrication
Chec king the engine’s oil level. .................................... 25
Replacing the engine oil ............................................... 25
Lubricating the front wheel bearings ............................ 25
General lubrication ....................................................... 25
T roubleshooting schedule
Storage
Winter stor age .............................................................. 27
Guard ........................................................................... 27
Service ......................................................................... 27
TECHNICAL D ATA
EC-declar ation of conformity ........................................ 29

English – 3
INTR ODUCTION
Dear Customer ,
Thank y ou for choosing a Husqvarna Rider. Husqvarna Riders are built to a unique design with a front-mounted cutting unit and a
patented articulated steering. Riders are designed for maximum efficiency even in small or confined areas. The closely grouped
controls and pedal-operated hydrostatic transmission also contribute to the performance of this machine.
This operator’s manual is a valuable document. By following its instructions (on operation, service, maintenance, etc.) you will
significantly extend the life of the machine and even its second-hand value.
When you sell your Rider, make sure you pass on the operator’s manual to the new owner.
The last chapter in the operator’s manual consists of a Service Journal. Make sure that all service work and repairs are recorded.
A well-documented service history reduces the costs of seasonal maintenance and influences the second-hand value of the
machine. Bring the operator’s manual with the Rider when bringing it to a workshop for service procedures.
Driving and transpor t on public roads
Chec k the relevant road traffic regulations before driving the machine on a public road. If transporting the machine on another
vehicle always use approved securing devices and make sure that the machine is securely held.
T owing
When y our machine is equipped with a hydrostatic transmission you should only tow the machine over short distances and at a
low speed, otherwise there is a risk of damaging the transmission.
The transmission must be disengaged when towing, see instructions under the heading Bypass valves.
Use
This r ide-on mower is designed to mow grass on open and level ground surfaces. In addition, there is a number of accessories
recommended by the manufacturer that broadens the application area. Please contact your dealer for more information about
which accessories are available. The machine may only be used with the equipment recommended by the manufacturer. All other
types of use are incorrect. Compliance with and strict adherence to the conditions of operation, service and repair as specified by
the manufacturer also constitute essential elements of the intended use.
This machine should be operated, serviced and repaired only by persons who are familiar with its particular characteristics and
who are acquainted with the relevant safety procedures.
Accident prevention regulations, all other generally recognised regulations on safety and occupational medicine, and all road traffic
regulations must be observed at all times.
Any arbitrary modifications carried out to this machine may relieve the manufacturer of liability for any resulting damage or injury.
Good ser vice
Husqv arna products are sold all over the world and ensures that you, the customer, get the best support and service. For example,
before this machine was delivered it was inspected and adjusted by your dealer. See the certificate in the Service Journal in this
manual.
When you need spare parts or advice on service issues, warranty terms, etc., contact:
On the machine's rating plate you will find the following information:
• The machines type designation.
• The manufacturer’s type number.
• The machine’s serial number.
State the type designation and serial number when ordering spare parts.
This Operator’s Manual belongs to machine with
serial number:
Engine Transmission

4 – English
Ser vice journal
Pre-deliver y service
1 Charge the battery for 4 hours at max. 3 amp.
2 Attach the cutting unit to the machine, see Attaching the cutting unit.
3 Fit steering wheel, seat and any optional equipment.
4 Check and adjust tyre pressure. (60 kPa, 0.6 bar, 9 psi).
5 Check that the right amount of oil is in the engine.
6 Connect battery.
7 Fill with fuel and start engine.
8 Check that machine does not move in neutral.
9 Check:
Forward drive.
Reverse drive.
Operation of blades.
Seat safety switch.
Lif lever safety switch.
Safety switch for parking brake.
Check engine speed. See the Technical data section.
10 Tell customer about:
Needs and benefits of following the service schedule.
Servicing and the influence of this journal on the second-hand value of the machine.
Range of applications for BioClip.
Complete proof of sale etc.
Pre-delivery service carried out. No outstanding problems. Certified:
____________________________________________________________________________________________
Date, mileage, stamp, signature
After the first 8 hours
1 Change engine oil

English – 5
KEY T O SYMBOLS
Symbols
These symbols are on the machine and in the instr uctions.
WARNING! Careless or incorrect use can
result in serious or fatal injury to the
operator or others.
Please read the operator’s manual
carefully and make sure you understand
the instructions before using the machine.
Always wear:
• Approved hearing protection
This product is in accordance with
applicable EC directives.
Re verse
Neutr al
F ast
Slow
Stop the engine.
Battery
Choke.
Fuel
Oil level
Cutting height
Backwards
Forwards
Ignition
Warning: rotating parts. Keep hands and feet
clear.
Clutch in
Clutch out
P arking brake
Br ake
Clutch
Noise emission to the en vironment
according to the European Community’s
Directive. The machine’s emission is
specified in the Technical data chapter and
on the label.
Rotar y blades Keep hands and feet
away from under the hood when the
engine is running
Do not use the Rider on g round that slopes
more than 10
° .
Ne ver use the machine if persons,
especially children, or animals, are in the
vicinity
Ne ver carry passengers on the machine or
equipment
Dr ive very slowly if no cutting unit is fitted
>10

6 – English
KEY T O SYMBOLS
Bef ore and during reversing procedures,
look behind you.
Watch your hands and other body parts so
they do not get caught and crushed
between the belt and belt pulley.
Switch off the engine and tak e off the ignition
cable before repairs or maintenance

English – 7
SAFETY INSTR UCTIONS
Saf ety instructions
These instr uctions are for your safety. Read them carefully.
Insure y our Rider
• Check the insurance coverage for your new Rider.
• Contact your insurance company.
• You should have fully comprehensive insurance including:
third party, fire, damage, theft and liability
General use
• Read all the instructions in this operator’s manual and on
the machine before you start it. Ensure you understand
them and then observe them.
• Learn how to use the machine and its controls safely and
learn to how to stop quickly. Also learn to recognize the
safety decals.
• Only allow the machine to be used by adults who are
familiar with its use.
• Make sure nobody else is in the vicinity of the machine
when you start the engine, engage the drive or drive off.
• Clear the area of objects such as stones, toys, wires, etc.
that may become caught in the blades and be thrown out.
• Stop the engine and prevent the engine from being
started until you have cleaned the outlet channel.
• Look out for the ejector and do not direct it towards
anyone.
• Stop the engine and prevent it from starting before you
clean the cutting unit.
• Remember that the driver is responsible for dangers or
accidents.
• Never carry passengers. The machine is only intended to
be used by one person.
• Always look downwards and backwards before and while
reversing. Keep watch for both large and small obstacles.
• Slow before cornering.
• Switch off the blades when you are not mowing.
• Take care when rounding a fixed object, so that the blades
do not hit it. Never run the machine over foreign objects.
• Only use the machine in daylight or in other well-lit
conditions. Keep the machine at a safe distance from
holes or other irregularities in the ground. Pay attention to
other possible risks.
• Never use the machine if you are tired, if you have
consumed alcohol, or if you are taking other drugs or
medication that can affect your vision, judgement or co-
ordination.
• Keep an eye on the traffic when working close to a road or
when crossing it.
• Never leave the machine unsupervised with the engine
running. Always stop the blades, apply the parking brake,
stop the engine and remove the keys before leaving the
machine.
!
W ARNING! This machine produces an
electromagnetic field during operation. This
field may under some circumstances
interfere with active or passive medical
implants. To reduce the risk of serious or
fatal injury, we recommend persons with
medical implants to consult their physician
and the medical implant manufacturer
before operating this machine.
!
W ARNING! This machine can sever hands
and feet as well as throw objects. Failure to
observe the safety instructions can result in
serious injuries.
!
W ARNING! Engine exhaust, some of its
constituents and certain vehicle
components contain or emit chemicals
considered to cause cancer, birth defects or
other reproductive impairment.The engine
emits carbon monoxide, which is a
colourless, poisonous gas. Do not use the
machine in enclosed spaces.

8 – English
SAFETY INSTR UCTIONS
• Never allow children or other persons not trained in the
use of the machine to use or service it. Local laws may
regulate the age of the user.
• Use hearing protection to minimise the risk of hearing
impairment.
• Never wear loose-fitting clothing, jewellery or similar that
can get caught in moving parts.
• Never use the machine when barefoot. Always wear
protective shoes or protective boots, preferably with steel
toes.
• Make sure that you have first aid equipment close at hand
when using the machine.
Driving on slopes
Dr iving on slopes is one of the operations where the risk of
the driver losing control of the machine or of it overturning is
the greatest; this can result in serious injury or death. All
slopes demand extra care. If you cannot reverse up a slope or
if you feel unsure, do not mow it.
This is what y ou do
• Remove obstacles such as stones, branches, etc.
• Mow upwards and downwards, not sideways.
• Do not use the machine on ground that slopes more than
10°.
• Take extra care if any attachments are fitted that can
change the stability of the machine.
• Avoid starting or stopping on a slope. If the tyres start to
slip, stop the blades and drive slowly down the slope.
• Always drive smoothly and slowly on slopes.
• Do not make any sudden changes in speed or direction.
• Avoid unnecessary turns on slopes, if necessary, turn
slowly and gradually downwards if possible. Drive slowly.
Do not turn the wheel sharply.
• Watch out for and avoid driving over furrows, holes and
bumps. It is easier for the machine to overturn on uneven
ground. Tall grass can hide obstacles.
• Do not mow too close to edges, ditches or banks. The
machine can suddenly overturn if one wheel comes over
the edge of a steep slope or a ditch, or if an edge gives
way.
• Do not mow wet grass. It is slippery, and tyres can lose
their grip so that the machine skids.
• Do not try to stabilize the machine by putting your foot on
the ground.
• When cleaning the chassis, the machine may never be
driven near verges or ditches.
• When mowing, keep away from bushes and other
materials in order to avoid a heating effect.
!
WARNING! You must use approved personal
protective equipment whenever you use the
machine. Personal protective equipment
cannot eliminate the risk of injury but it will
reduce the degree of injury if an accident
does happen. Ask your dealer for help in
choosing the right equipment.
IMPORTANT INFORMATION
Do not drive down slopes with the cutting deck raised.
>10

English – 9
SAFETY INSTRUCTIONS
• Follow the manufacturer’s recommendations regarding
wheel weights or counterbalance weights to increase
machine stability.
Children
•Serious accidents may occur if you fail to be on your guard
for children in the vicinity of the machine. Children are
often attracted to the machine and mowing. Never
assume that children will remain where you last saw them.
• Keep children away from the area to be mowed and under
close supervision by another adult.
• Keep an eye out and shut off the machine if children enter
the work area.
• Before and during reversing procedures, look behind you
and down for small children.
• Never allow children to ride along. They can fall off and
seriously injure themselves or be in the way for safe
maneuvering of the machine.
• Never allow children to operate the machine.
• Be particularly careful near corners, bushes, trees or
other objects that block your view.
Maintenance
•Stop the engine. Prevent starting by removing the ignition
cable from the spark plug or remove the ignition key
before making any adjustments or carrying out
maintenance.
• Never fill the fuel tank indoors.
• Petrol and petrol fumes are poisonous and extremely
flammable. Be especially careful when handling petrol, as
carelessness can result in personal injury or fire.
• Only store fuel in containers approved for the purpose.
• Never remove the fuel cap and fill the fuel tank when the
engine is running.
• Allow the engine to cool before refuelling. Do not smoke.
Do not fill with fuel in the vicinity of sparks or naked
flames.
• Handle oil, oil filters, fuel and the battery carefully, of
environmental considerations. Follow the local recycling
requirements.
• Electrical shocks can cause injuries. Do not touch cables
when the engine is running. Do not test the ignition
system with your fingers.
• If leaks arise in the fuel system, the engine must not be
started until the problem has been resolved.
• Store the machine and fuel in such a way that there is no
risk that leaking fuel or fumes can cause any damage.
• Check the fuel level before each use and leave space for
the fuel to expand, because the heat from the engine and
the sun may otherwise cause the fuel to expand and
overflow.
• Avoid overfilling. If you spill petrol on the machine, wipe up
the spill and wait until it has evaporated before starting the
engine. If you spill on your clothing, change your clothing.
• Allow the machine to cool before performing any actions
in the engine compartment.
• Be especially careful when handling battery acid. Acid on
the skin can cause serious corrosive injuries. In the event
of spillage on the skin wash immediately with water.
• Acid in the eyes can cause blindness. Rinse immediately
with plenty of water for at least 20 minutes and contact a
doctor immediately.
IMPORTANT INFORMATION
Wheel weights fitted on the rear wheels are recommended
when driving on slopes for safer steering and improved
manoeuvrability. Consult your dealer concerning the use of
wheel weights if you are unsure. Wheel weights can not be
used on AWD-machines. Use counterweights.
!
WARNING! The engine and the exhaust
system become very hot during operation.
Risk of burn injuries if touched. When
mowing, keep away from bushes and other
materials in order to avoid a heating effect.
!
WARNING! The battery contains lead and
lead pollutants, chemicals that are
considered to cause cancer, birth defects or
other reproductive impairment. Wash your
hands after touching the battery.

10 – English
SAFETY INSTRUCTIONS
• Take care with battery maintenance. Explosive gases
form in the battery. Never perform maintenance on the
battery while smoking or in the vicinity of open flames or
sparks. This can cause the battery to explode and cause
serious injuries.
• Make sure all nuts and bolts are tightened correctly and
that the equipment is in good condition.
• Do not modify safety equipment. Check regularly to be
sure it works properly. The machine must not be driven if
protective plates, protective covers, safety switches or
other protective devices are not fitted or are defective.
• Observe the risk of injury caused by moving or hot parts if
the engine is started with the engine cover open or
protective cowlings removed.
• Do not change the setting of governors. If you run too fast,
you risk damaging the machine components.
• Never use the machine indoors or in spaces lacking
proper ventilation. Exhaust fumes contain carbon
monoxide, an odourless, poisonous and highly dangerous
gas.
• Stop and inspect the equipment if you run over or into
anything. If necessary, make repairs before starting.
• Never make adjustments with the engine running.
• The machine is tested and approved only with the
equipment originally provided or recommended by the
manufacturer.
• The blades are sharp and can cause cuts. Wrap the
blades or wear protective gloves when handling them.
• Check regularly that the parking brake works. Adjust and
maintain as required.
• Reduce the risk of fire by removing grass, leaves and
other debris that may have fastened on the machine.
Allow the machine to cool before putting it in storage.
Transport
• The machine is heavy and can cause serious crush
injuries. Take extra care when loading it onto or off a
vehicle or trailer.
• Use an approved trailer to transport the machine. Activate
the parking brake, and secure the machine using
approved fasteners, such as tension belts, chains or ropes
when transporting.
• Check and observe local road traffic regulations before
transporting or driving the machine on roads.
IMPORTANT INFORMATION
The parking brake is not sufficient to lock the machine
during transport. Ensure you secure the machine firmly to
the transporting vehicle.

English – 11
WHAT IS WHAT?
Location of the controls
24 36
7
8
1413
10 11 12
9
51
1 Product and serial number plate
2 Lever to disengage the drive
3 Battery
4 Throttle control/choke control
5 Ignition lock
6 Lifting lever for the cutting unit
7 Speed limiter for reversing
8 Speed limiter for driving forward
9 Cutting height adjustment lever
10 Parking brake
11 Lock button for parking brake
12 Seat adjustment.
13 Fuel cap
14 Cover lock

12 – English
PRESENTATION
Presentation
Congratulations on your choice of an excellent quality product
that will give you great pleasure for many years.
Power transmission is provided by a hydrostatic gearbox
which allows variable variation of the speed.
Parking brake
The parking brake is applied as follows:
1 Press down the parking brake pedal.
2 Press in the lock button on the steering column.
3 Release the parking brake pedal while keeping the button
pressed in.
The parking brake lock disengages automatically when the
brake pedal is pressed.
Throttle and choke controls
The throttle control regulates the engine speed, and thereby
also the rotation speed of the blades.
The control is also used to activate the choke. When the
choke is engaged a richer fuel and air mixture is fed to the
engine, which facilitates starting in the cold.
Speed limiter
The speed of the machine is steplessly regulated with two
pedals. Pedal (1) is used to drive forwards, and pedal (2) to
drive backwards.
Cutting unit
The machines are equipped with a 2-blade BioClip cutting
deck. The BioClip-unit, equipped with a BioClip-plug, finely
chops the cuttings to fertiliser. Without the BioClip-plug the
unit works in the same way as a rear ejection unit.
Lifting lever for the cutting unit
The lift lever is used to set the cutting unit in transport or
mowing position.
If the lever is pulled backwards the unit is raised and the
blades automatically stop rotating (transport position).
If the lever is moved forwards, the cutting deck will be lowered
and the blades will automatically start to rotate (mowing
position).
The lever can also be used to temporarily regulate the cutting
height, e.g. for a small mound in the lawn.
!
WARNING! Make sure that branches do not
obstruct the pedals when mowing under
bushes. Otherwise there is a risk you may
lose control.
2
1

English – 13
PRESENTATION
Cutting height adjustment lever
The cutting height can be adjusted to 5 (1-5) different
positions with the cutting height lever.
Lift up the cutting unit before adjusting the height.
Seat
The seat has a jointed attachment on the front edge and can
be tipped forward.
The seat can also be adjusted lengthways.
Loosen the bolts under the seat and adjust it forwards or
backwards to the desired position.
Fueling
The engine runs on unleaded petrol with a minimum octane
rating of 85 (not mixed with oil). We recommend the use of
biodegradable alkylate petrol. Do not use petrol that contains
methanol.
Do not fill the tank completely, leave an expansion area of at
least 2.5 cm (1“).
Release lever
The release control must be pulled out in order for the
machine to be moved when the engine is shutoff. Pull the
controls to the end positions, do not use an intermediate
position.
• Pull out the control to disengage the drive system.
• Push in the control to engage to the drive system.
!
WARNING! Petrol is highly inflammable.
Exercise care and refuel outdoors (see
safety instructions).
IMPORTANT!
Do not use the fuel tank as a support area.

14 – English
Driving
Before starting
• Read the safety instructions and information concerning
the placement of controls and functions before starting.
• Perform daily maintenance before starting as set out in
the Maintenance schedule.
• Adjust the seat to the required position.
Start the engine
1 Make sure that the clutch control is depressed. (Run
position)
2 Lift up the cutting unit by pulling the lever backwards to its
locked position.
3 Activate the parking brake. This is done as follows:
- Press down the parking brake pedal (1).
- Press in the lock button (2) on the steering column.
- Release the brake pedal while holding the button pressed.
The parking brake lock disengages automatically when the
brake pedal is pressed.
With a cold engine:
4 Move the throttle to position 3 (choke position). In this
position the engine is fed with a richer mixture, which
means the engine is easier to start.
With a warm engine:
5 Move the throttle in between positions 1 and 2.
6 Turn the ignition key to the start position.
7 When the engine starts release the ignition key
immediately back to neutral position.
8 Move the choke lever gradually back once the engine has
started. Let the engine run at moderate speed or half
throttle for 3-5 minutes before subjecting it to heavy load.
9 Set the required engine speed with the throttle control.
IMPORTANT!
The air intake grille in the engine cover behind the driver’s
seat must not be blocked by, for example, clothing, leaves,
grass or dirt.
Impaired cooling of the engine. Risk of major engine
damage.
1
2
IMPORTANT INFORMATION
If the engine does not start, wait about 15 seconds before
trying again. If the engine does not start wait about 1 minute
before trying again.
!
WARNING! Never run the engine indoors, in
enclosed or poorly ventilated areas. The
exhaust fumes contain toxic carbon
monoxide.
1
3
2
3
12

English – 15
Driving
Starting the engine with a weak
battery
If the battery is too weak to start the engine, it should be
recharged. Charge the battery for 4 hours at max. 3 amp.
When the battery is fully charged, connect the red cable to the
positive pole (+pole) of the battery and the black cable to the
negative pole (-pole). Ensure that the red (+) cable is drawn
behind the black (-) cable.
When jump leads are used for emergency starting, follow the
procedure below:
Connecting the jump leads
•Connect each end of the red cable to the POSITIVE pole
(+) on each battery, exercise care not to short circuit any
of the ends against the chassis.
Connect one end of the black cable to the NEGATIVE pole
(-) on the fully charged battery.
• Connect the other end of the black cable to a good
CHASSIS EARTH, away from the fuel tank and the
battery.
Remove the cables in the reverse order
• The BLACK cable is removed from the chassis and then
the fully charged battery.
• Finally the RED cable from both batteries.
Driving the Rider
1 Release the parking brake by first pressing down the
parking brake pedal and then releasing it.
Carefully press down one of the pedals until the required
speed is obtained. Pedal (1) is used to drive forwards, and
pedal (2) to drive backwards.
2 Select the required cutting height (1-5) using the cutting
height lever.
In order to obtain an even cutting height, it is important
that the air pressure is the same in both front wheels. See
the “Technical data” section.
3 Lower the cutting unit.
!
IMPORTANT INFORMATION Your Rider is
equipped with a 12-volt system with negative
earth. The other vehicle must also have a 12-
volt system with negative earth. Do not use
your Rider battery to start other vehicles.
IMPORTANT INFORMATION
The life span of the drive belts is increased significantly if
the engine runs at a low speed when the blades are
engaged. Therefore apply full throttle first when the cutting
unit has been moved to the mowing position.
2
1

16 – English
Driving
Cutting tips
•Localise and mark stones and other fixed objects to avoid
collision.
• Start with a high cutting height and reduce down until the
required mowing results are obtained.
• The mowing result will be best with the highest permitted
engine speed, see technical data, (the blades rotate
rapidly) and low speed (the Mower moves slowly). If the
grass is not too high and thick, the driving speed can be
increased without noticeably depreciating the mowing
result.
• The best lawns are achieved if the grass is cut often.
Mowing becomes more uniform and the grass cuttings
become more evenly distributed over the surface. The
total time consumption is not greater since it is possible to
select a higher driving speed without inferior mowing
results.
• Avoid mowing a wet lawn. The mowing results are inferior
since the wheels sink down into the soft lawn.
• Hose down the cutting unit with water underneath each
time it is used. The cutting unit should then be put in the
service position.
Stop the engine
Preferably allow the engine to idle for a minute to obtain
normal working temperature before stopping it if it has been
working hard. Avoid idling the engine for long periods, as
there is a risk of carbon build-up on the spark plugs.
1 Lift up the cutting unit by pulling the lever backwards to its
locked position.
2 Pull back the throttle and let the motor idle for at least 30
sec.
3 Turn the ignition key to the ”STOP”.
4 When the Rider is at a standstill, press down the parking
brake and push in the locking button.
!
WARNING! Clear the lawn from stones and
other objects which can be thrown out by
the blades.
!
WARNING! Do not use the machine on
ground that slopes more than 10°°
°°.... Mow
slopes upwards and downwards, never
across. Avoid sudden changes in direction.

English – 17
Maintenance
Maintenance schedule
The following is a list of the maintenance which should be conducted on the machine. For those points not described in this manual,
visit an authorised service workshop.
1)First change after 8 hours. When operating with a heavy load or at high ambient temperatures, replace every 25 hours. 2)Clean
and replace the filter more often in dusty conditions. 3)If the machine is used daily it should be lubricated twice a week. 4)Conducted
by authorised service workshop.
X = Described in this operator's manual
O = Not described in this operator's manual
Maintenance Daily maintenance
before starting
At least once
a year
Maintenance
interval in hours
25 50 100 200
Cleaning X
Check the engine’s oil level X
Check the engine’s cooling air intake X
Check the steering wires X
Check the brakes X
Check the battery X
Check the safety system X
Check nuts and screws O
Check for fuel and oil leakage. O
Clean around the silencer O
Change engine oil 1) X X
Replace the air filter’s prefilter2) X
Check the cutting deck X
Check the tyre pressures. X
Lubricate joints and shafts 3) X
Check the V-belts O
Checking and adjusting of throttle wire X
Replace the air filter’s pre-filter and paper filter 2) X
Replace the fuel filter X
Replace the spark plug. X
Check the fuel hose. Replace if necessary .4) O
!
WARNING! No service procedures must be
conducted on the engine or cutting unit
unless:
The engine is switched off.
The ignition key is removed.
The ignition cable has been removed from
the spark plug.
The parking brake is applied.
The cutting unit is disengaged.

18 – English
Maintenance
Cleaning
Clean the machine directly after use. It is much easier to wash
off grass cuttings before they dry.
Oily dirt can be removed using a cold degreasing agent.
Spray on a thin layer.
Rinse at normal water pressure.
Do not direct the jet towards electrical components or
bearings.
Do not rinse hot surfaces such as the engine and exhaust
system.
Hose down the cutting unit with water underneath each time
it is used.
It is recommended that you start the engine and run the
mower for a short period after cleaning, so that any remaining
water is blown off.
Lubricate the machine if necessary after cleaning. Carry out
extra lubrication when the bearings have been exposed to a
degreaser or a water jet.
There is a major risk of water penetrating into bearings and
electrical connections. Corrosion attack can result, which will
lead to running problems. Cleaning additives generally
aggravate the damage.
Removing of the machine hoods
Engine cover
The engine becomes accessible for service when the engine
cover is opened.
Loosen the snap locks (one on each side) and fold the cover
backwards.
Front cover
Release the clip on the front hood and lift off the fender.
Right-hand fender
Remove the screws and the back pedal knob, and lift off the
cover.
Left-hand fender
Loosen the screws holding the wing cover and lift off the
cover.
Checking and adjusting the steering
wires
The steering is controlled by means of wires. These can in
time become slack, which implies that the adjustment of the
steering becomes altered.
Check and adjust the steering as follows:
1 Remove the frame plate by loosening the screws. 3
screws at the front and 2 under the seat.
IMPORTANT! Avoid using a high pressure washer or a
steam cleaner.

English – 19
Maintenance
2 Check the tension of the steering wires by squeezing
them together by the arrows as illustrated.
3 If necessary, the wires can be adjusted by tightening the
adjuster nuts on each side of the steering collar. Do not
over tighten the cables; they should only be drawn in
towards the steering collar.
Hold the cable, for example using an adjustable wrench,
so that it does not twist.
If you only tension one side the steering wheel’s centre
position may change.
Check the wire tension on completion of the adjustment
as per item 2.
Checking the brake
The brake is a disc brake and is located on the gearbox.
Check that the brake is correctly adjusted by placing the
machine on a slight downhill slope with the clutch disengaged
and activating the brake.
When the machine does not stand still, the brake should be
adjusted.
Adjusting the brake
1 Remove the protective cover.
2 Loosen the locking nuts (1).
3 Tension the cable using the adjuster screw (2) until the
play in the cable is taken up.
4 Tighten the locking nuts (1) after adjustment.
Adjusting the throttle wire
The throttle cable may need to be adjusted, if the engine does
not respond as it should when accelerating, if it produces
black smoke or maximum revs are not reached.
1 Release the clamping screw that secures the wire casing
and set the choke control to maximum choke.
2 Pull the choke wire casing to the far right and tighten the
clamping screw.
3 Pull back the throttle to the full throttle position and check
that the choke is no longer actuated.
Replacing the air filter
If the engine seems to lack power or does not run smoothly
this may be because the air filter is clogged. It is therefore
important to replace the air filter at regular intervals (see
Maintenance/Maintenance Schedule for the correct service
interval).
Replace the air filter as follows:
1 Open the engine cover.
2 Loosen the knobs holding the filter cover in place and
remove it.
3 Remove the air filter cover.
2
1
1

20 – English
Maintenance
4 Lift out the air filter cartridge from the fan housing.
5 Slide the filter onto the air hose.
6 Push the filter cartridge in place.
7 Refit the air filter cover.
Replacement of fuel filter
Replace the fuel filter every 100 running hours (once per
season) or more frequently if it is clogged.
Replace the filter as follows:
1 Open the engine cover.
2 Remove the protective cover by unscrewing the screws.
3 Move the hose clips away from the filter. Use a pair of flat
pliers.
4 Pull off the filter from the hose ends.
5 Press the new filter into the ends of the hoses. If
necessary apply liquid detergent to the ends of the filter to
facilitate connection.
6 Push the hose clips back on the filter and tighten.
Checking the fuel pump’s air filter
Check regularly that the fuel pump’s air filter is free from dirt.
The filter can when necessary be cleaned with a brush.
Checking the tyre pressure
The tyre pressure should be 60 kPa / 0.6 bar / 8,7 PSI on all
wheels. In order to improve drive power, the pressure in the
rear tyres can be reduced to 40 kPa / 0.4 bar / 6 PSI.
Ignition system
The engine is equipped with an electronic ignition system.
Only the spark plug requires maintenance.
For recommended spark plug, see Technical data.
Replacing the spark plug
1 Remove the ignition cable shoe and clean around the
spark plug.
2 Remove the spark plug with a 5/8” (16 mm) spark plug
socket wrench.
3 Check the spark plug. Replace the spark plug if the
electrodes are burned or if the insulation is cracked or
damaged. Clean the spark plug with a steel brush if it is to
be reused.
IMPORTANT INFORMATION
Do not use compressed air to clean the paper filter.
Do not oil the paper filter. They must be fitted dry.
IMPORTANT INFORMATION Different tyre pressures on
the front tyres will result in the blades cutting the grass at
different heights.
IMPORTANT INFORMATION
Fitting the wrong spark plug type can damage the engine.