Husqvarna Pro 18 AWD User Manual
Operator´s manual
Rider Pro 15 Pro 18
Pro 18 AWD
Please read these instructions carefully and make sure
you understand them before using the machine. English
CONTENTS
Operator’s manual for
Rider Pro 15, Pro 18 and Pro 18 AWD
Introduction ......................................................... 2
Driving and transport on public roads .............. 2
Towing .............................................................. 2
Use ................................................................... 2
Serial Number .................................................. 3
Explanation of symbols ...................................... 4
Safety instructions .............................................. 5
General Use ..................................................... 5
Driving on Slopes ............................................. 7
Children ............................................................ 8
Maintenance .................................................... 8
Transport ........................................................ 10
Presentation ...................................................... 11
Accelerator ..................................................... 11
Cutting Unit .................................................... 12
Placement of Controls .................................... 12
Throttle control ............................................... 13
Choke Lever ................................................... 13
Chronometer .................................................. 13
Lifting lever for the cutting unit ....................... 14
Cutting Height Adjustment Lever ................... 14
Parking Brake................................................. 15
Seat ................................................................ 15
Refuelling ....................................................... 15
Lights and power outlet .................................. 15
Driving ................................................................ 16
Mowing Tips ................................................... 16
Clutch control ................................................. 17
Before Starting ............................................... 18
Starting the engine ......................................... 18
Driving the Rider ............................................ 20
Braking ........................................................... 20
Stopping the Engine ....................................... 21
Maintenance ...................................................... 22
Maintenance schedule ................................... 22
Dismantling the Rider covers ......................... 24
Checking and Adjusting the Steering Cables .. 25
Adjusting the parking brake ........................... 26
Checking and Adjusting the Throttle Cable .... 27
Checking and Adjusting the Choke Cable...... 27
Inspecting the muffler ..................................... 27
Replacing the Fuel Filter ................................ 28
Checking the Fuel Pump’s Air Filter ............... 28
Air supply exhaust pipe .................................. 28
Checking the Transmission Air Intake ............ 28
Replacing the air filter Pro 15......................... 29
Replacing the air filter Pro 18......................... 30
Checking the engine’s cooling air intake. ....... 31
Cleaning the engine and muffler .................... 31
Checking the Battery Acid Level .................... 32
Ignition system ............................................... 32
Checking the safety system ........................... 33
Replacing the light bulbs ................................ 34
Fuses ............................................................. 35
Checking the Tyre Pressures ......................... 35
Replacing the rear drive belt
Pro 15 and Pro 18 .......................................... 36
Replacing the hydraulic pump’s
drive belt Pro 18 AWD .................................... 38
Replacing the front belt Pro 15, Pro 18 .......... 41
Replacing the front belt Pro 18 AWD ............. 41
Fitting the cutting unit ..................................... 43
Removing the Cutting Unit ............................. 44
Checking and Adjusting the Cutting Unit’s
Ground Pressure ............................................ 45
Cutting height ................................................. 45
Checking the parallelism of the cutting unit.... 46
Adjusting the parallelism of the cutting unit.... 46
Replacing the Cutting Unit’s Belts.................. 47
The Cutting Unit’s Service Position ................ 48
Placing in the Service Position ....................... 48
Inspecting the blades ..................................... 51
Removing the BioClip plug (Combi) ............... 52
Lubrication ......................................................... 53
Lubrication chart Pro 15 ................................. 53
Lubrication chart Pro 18 ................................. 54
Lubrication chart Pro 18 AWD ....................... 55
General .......................................................... 56
Lubricating the cables .................................... 56
Lubrication instructions according
to the schedule ............................................... 56
Trouble shooting chart ..................................... 64
Storage ............................................................... 65
Winter Storage ............................................... 65
Guard ............................................................. 65
Service ........................................................... 65
Wiring diagram .................................................. 66
Technical data ................................................... 69
EU Declaration of Conformity .......................... 71
Service Journal ................................................. 72
IMPORTANT INFORMATION
Read carefully through the Operator’s manual so that you know how to use and maintain the
Rider before you use it.
For service measures other than those described in this manual, please contact an authorised
dealer that provides parts and service.
English – 1
INTRODUCTION
Congratulations
Thank you for purchasing a Husqvarna Rider. Husqvarna Riders have been designed according to a unique
concept with a front mounted cutting unit and patented rear wheel steering. The Rider is built to give
maximum efficiency even in small and confined areas. Collected controls and a hydrostatic transmission
controlled by pedals also contribute to the machine’s performance.
This Operator’s Manual is a valuable document. Following the instructions (use, service, maintenance, etc.)
can considerably increase the life span of your machine and even increase its resale value.
When you sell your Rider, make sure to give the operator’s manual to the new owner.
The final chapter of this operator’s manual comprises a Service Journal. Ensure that service and repair
work is documented. A well-kept service journal reduces service costs for the season-based maintenance
and affects the machine’s resale value. Take the operator’s manual along when the Rider is left to the
workshop for service.
Driving and Transport on Public Roads
Check applicable road traffic regulations before driving and transport on public roads. You should always use
approved fasteners during transport and ensure that the machine is well secured.
Towing
Your machine is equipped with a hydrostatic transmission and, if necessary, you should only tow the
machine over short distances and at a low speed, otherwise there is a risk of damaging the transmission.
The power transmission must be disengaged when towing, see Clutch Control.
Use
This machine has been designed to mow grass on lawns and other open and level ground surfaces without
obstacles such as stones, tree stubs, etc., even when the machine is equipped with special accessories
provided by the manufacturer, for which the operating instructions are enclosed with the delivery. All other
types of use are incorrect. The manufacturer’s instructions with regard to driving, maintenance, and repair
must be followed precisely.
The machine may only be operated, maintained, and repaired by persons that are fully conversant with the
machine’s special characteristics and safety regulations.
Accident prevention regulations, other general safety regulations, occupational safety rules, and traffic
regulations must be observed.
Unauthorised modifications to the design of the machine may absolve the manufacturer from liability for any
resulting personal injury or property damage.
2 – English
INTRODUCTION
Proper Service
Husqvarna’s products are sold all over the world and only by specialised retail traders offering complete
service. This ensures that you as a customer receive only the best support and service. Before the product
is delivered, the machine has, for example, been inspected and adjusted by your retailer, see the certificate
in the Service Journal in this operator’s manual.
When you need spare parts or support in questions about service, warranty issues, etc., please consult the
following professional:
This operator’s manual belongs to the
machine bearing serial number:
Engine Transmission
Serial Number
The serial number can be found on the printed plate attached to the front, left-hand side under the seat.
Stated on the plate, from the top, are:
• The machine’s type designation.
• The manufacturer’s type number.
• The machine’s serial number.
Please state the type designation and serial number when ordering spare parts.
The engine’s serial number is found on a barcode sticker. This is placed on the left side of the crankcase, in
front of the starter. The sticker states:
• The engine’s serial number (E/NO).
• Code.
Please state these when ordering spare parts.
The transmission’s serial number is stated on the barcode decal located on the front of the housing on the
left-hand drive axle:
• The type designation is stated above the barcode and starts with the letter K.
• The serial number is stated above the barcode and has the prefix s/n.
• The manufacturer’s type number is stated under the barcode and has the prefix p/n.
Please state the type designation and serial number when ordering spare parts.
English – 3
KEY TO SYMBOLS
These symbols can be found on the Rider and in the operator’s manual.
Study them carefully so you understand their significance.
Read the operator’s manual.
N
Neutral Fast Slow Engine off Tyre
pressures
Choke Fuel
Oil level
Use hearing
protection
Noise emission to surroundings in accordance
with the directive of the European Community. The
machine’s emission is indicated in the TECHNICAL DATA chapter and on the decal.
Never use the Rider if persons, especially
children or pets, are in the immediate vicinity.
Cutting height Reversing Forward Ignition
Hydrostatic free
wheeling
Starting instructions
Read the operator’s manual
Checking the engine oil level
Check the oil level in the hydrostat
Lift up the cutting unit
Hydrostat pedals in the neutral
position
Apply the parking brake.
Use the choke if the engine is cold.
Starting the engine
Disengage the parking brake before
driving
WARNING!
Rotating blades
Never carry passengers on
the Rider or on its tools
WARNING! Risk of the
Rider overturning
Parking brake
Do not insert your hands or
feet under the cover when
the engine is running
Never drive directly
across a slope
Accelerator pedal forward
Neutral position
Accelerator pedal reversing
Switch off the engine and remove
the ignition cable before carrying
out repairs or maintenance
Warning
CE conformity marking
Drive very slowly
without the cutting
unit
4 – English
SAFETY INSTRUCTIONS
Safety Instructions
These instructions are for your safety. Read them carefully.
WARNING!
The inserted symbol means that important safety instructions need to be observed.
It applies to your safety.
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 recognise 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.
• Make sure animals and people maintain a safe
distance from the machine.
• Stop the machine if any one enters the working
area.
• Clear the area of objects such as stones, toys,
wires, etc. that may become caught in blades
and be thrown out.
• 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 the operator is responsibility for
danger 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.
8010-047
Read the operator’s manual before starting the machine
6003-002
Clear the area of objects before mowing
• Slow before cornering.
• Switch off the blades when you are not mowing.
WARNING!
This machine can sever hands and feet as well as throw objects.
Failure to observe the safety instructions can result in serious injuries.
Never take passengers
8010-052
English – 5
SAFETY INSTRUCTIONS
• 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, judgment 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.
• 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.
WARNING!
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.
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.
• Use hearing protection to minimise the risk of
hearing impairment.
• Wear approved protective glasses or full-face
visor during assembly and when operating.
• Never wear loose fitting clothes that can catch 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.
Keep children away from the work area
6003-006
6 – English
Personal protective equipment
8011-292
SAFETY INSTRUCTIONS
Driving on Slopes
Driving 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.
Proceed as follows:
• Remove obstacles such as stones, branches,
etc.
• Mow upwards and downwards, not sideways.
• Do not use the machine on ground that slopes
more than 15°.
• 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.
Mow upwards and downwards on slopes, not sideways.
6003-004
• Avoid unnecessary turns on slopes, if
necessary, turn slowly and gradually downwards
if possible.
• 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.
• Drive slowly. Do not turn the wheel sharply. The
machine engine-brakes better in low gear.
• Take extra care if any attachments are fitted that
can change the stability of the machine.
• 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 under the machine, it may never
be driven near verges or ditches.
Be extra cautious when driving on slopes
8010-054
• Follow the manufacturer’s recommendations
regarding wheel weights or counterbalance
weights to increase stability.
English – 7
SAFETY INSTRUCTIONS
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 stay put 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 manoeuvring 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
• Stopping the engine. Prevent the engine from
starting by removing the spark plug cables from
the spark plugs or by removing the ignition key
before making any adjustments or performing
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 petrol tank
while the engine is running.
Never allow children to operate the machine
Never fill the fuel tank indoors
8010-057
8010-058
• Allow the engine to cool before refuelling. Do not
smoke. Do not fill petrol 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.
• Sparking can occur when working with the
battery and the thick cables in the starter motor
circuit.
This can cause the battery to explode, fire or
eye injuries.
Sparking in the circuit can not occur once the
battery’s power connection cable (usually the
black negative cable) has been disconnected.
8 – English
Risk of sparking
8009-728
SAFETY INSTRUCTIONS
IMPORTANT INFORMATION
Avoid sparking and its consequences by:
- Wearing protective glasses.
- Make sure that the fuel cap is fitted and that no
flammable liquids are stored in an open container.
- Do not work on the starter motor circuit in the
vicinity of spilt fuel.
- Disconnect the battery’s power connection cable
(usually the black negative cable) first and
connect it last.
- Exercise care with tools so that short circuiting
does not occur.
- Do not short circuit across the starter relay’s
connections to run the starter motor.
• 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.
WARNING!
The engine and the exhaust
system become very hot during
operation.
Risk of burn injuries if touched.
WARNING!
The battery contains lead and lead
pollutants, chemicals that are
considered to cause cancer,
birth defects or other reproductive
impairment. Wash you hands after
touching the battery.
• 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
petrol on your clothing, change your clothing.
• Allow the machine to cool before performing and
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, contact a
doctor immediately.
• 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.
Do not smoke when carrying out maintenance
6003-009
English – 9
SAFETY INSTRUCTIONS
• Do not change the setting of governors and
avoid running the engine at excessively high
revs. If you run too fast, you risk damaging the
machine components.
• 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.
• 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.
Never drive the machine in an enclosed space
8009-467
• 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.
• The mulching unit should only be used where
better quality mowing is required and in known
areas.
• 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. Be especially careful when it is
loaded in or out of a car or on and off of a trailer.
• Use an approved trailer to transport the
machine.
Activate the parking brake and secure the
machine using approved fasteners, such as
straps, chains or ropes when transporting.
• Check and observe local road traffic regulations
before transporting or driving the machine on
roads.
8010-061
Regularly clean grass, leaves and other debris from the
machine
IMPORTANT INFORMATION
The parking brake is not sufficient to lock
the machine during transport. Ensure you
secure the machine firmly to the transporting vehicle.
10 – English
PRESENTATION
Presentation
Congratulations on your choice of an exceptionally
high quality product. This operator’s manual
describes Rider Pro 15, Pro 18 and Pro 18 AWD.
The machines are equipped with a four-stroke VTwin engine from Kawasaki. The figures denote the
amount of horse power.
The power transmission from the engine is handled
by a hydrostatic gearbox, which allows variable
variation of the speed by using the pedals.
One pedal to drive forwards and one pedal to reverse.
Pro 15 is the smallest professional machine in the
Rider series.
Pro 18 is equipped with power steering.
Pro 18 AWD is equipped with power steering and
all wheel drive.
Accelerator
The speed of the machine is variably controlled
using two pedals. Pedal (1) is used to travel
forwards and pedal (2) to reverse.
WARNING!
Make sure that no branches can
interfere with the pedals when
mowing under bushes.
Risk for unintentional
manoeuvring.
8009-482
2
1
6017-229
English – 11
PRESENTATION
Cutting Unit
The machines can be equipped with numerous
attachments.
The BioClip unit finely chops the grass several
times before returning it to the lawn as fertiliser.
The Combi unit functions as a BioClip unit when a
BioClip plug is fitted, but can be reset to rear
ejection by removing the BioClip plug.
See ”Maintenance \ Checking the Blades” for
identification of the cutting unit.
Placement of Controls
6017-230
1. Switch for the power outlet
2. Power outlet
3. Throttle - regulates the engine speed
4. Switch for the lights
5. Choke Lever
6. Ignition key
7. Cutting height adjustment lever
8. Lifting lever for the cutting unit with lock button
9. Hour meter
12 – English
8009-698
10. Accelerator for reversing
11. Accelerator for driving forwards
12. Parking brake
13. Lock button for parking brake
14. Lever for adjusting the seat
15. Lever to disengage the driving front axle AWD
16. Fuel cap
17. Lever to disengage the driving rear axle AWD
18. Hood lock
19. Lever to disengage the drive on Pro 15, Pro 18
PRESENTATION
Throttle Control
The throttle is used to control the speed of the
engine and thereby also the rotation speed of the
blades.
In order to increase or decrease the engine speed,
the control is moved forwards or backwards
respectively.
Avoid idling the engine for long periods, as there is
a risk of carbon build-up on the spark plugs.
Choke Lever
The choke lever is used for cold starts in order to
provide the engine with a richer fuel mixture.
8009-484
For cold starts, the lever shall be moved backwards
to its endpoint.
Chronometer
The chronometer shows how many hours the
engine has been running. Any time when the
engine is not running but the ignition is switched on
is not registered. The last digit shows tenths of an
hour (6 minutes).
8009-485
8009-498
English – 13
PRESENTATION
Lifting Lever for the Cutting Unit
The lifting lever is used to put the cutting unit in
either the transport or mowing positions.
1. Pull the lever backwards to the locked position
to engage the transport position.
The unit is raised and the blades stop rotating.
2. Depress the lock button and move the lever
forwards to engage the mowing position.
The unit is lowered and the blades begin to
rotate.
3. The lever can also be used to temporarily
adjust the cutting height, for example, with a
small mound in the lawn.
Raising the cutting unit
8009-486
8009-487
Lowering the cutting unit
Cutting Height Adjustment Lever
Using the lever, the cutting height can be adjusted
in 7 different positions.
Combi 94 30-90 mm
(1 3/16" - 3 1/2")
Combi 103-unit 40-80 mm
(1 9/16" - 3 1/8")
Combi 112 40-100 mm
(1 9/16" - 3 7/8")
It is important that the air pressure in both front
wheels is equal, 60 kPa / 0.6 bar / 9 PSI, to
produce an even cutting height.
14 – English
8009-488
PRESENTATION
Parking Brake
The parking brake is activated as follows:
1. Press down the parking brake pedal (1).
2. Press the lock button on the steering column (2)
in fully.
3. Release the parking brake pedal while keeping
the button pressed in.
The parking brake lock is automatically disengaged
when the brake pedal is pressed down.
Seat
The seat has a hinged mounting on the front edge
and can be folded forwards.
The seat can also be adjusted lengthways.
When making adjustments, the lever under the front
edge of the seat is moved to the left, after which the
seat can be moved backwards or forwards to the
desired position.
8009-490
The seat springs can be adjusted by moving the
rubber blocks in their brackets on the underside of
the seat. Set both blocks in the front, centre or rear
positions.
Refuelling
The engine should be run on a minimum of 87octane unleaded petrol (not mixed with oil). It can
be beneficial to use environmentally adapted
alkylate petrol. See also ”Technical Data”
concerning methanol and ethanol fuels.
Do not fill the tank completely, leave an expansion
area of at least 2.5 cm (1").
WARNING!
Petrol is highly flammable.
Observe caution and fill the tank
outdoors
(see the safety instructions).
Lights and Power Outlet
The lights are switched on and off using the switch
(1) on the control panel.
8009-491
8009-330
1
2
A seat heater or mobile phone charger are
examples of articles that can be connected to the
power socket (2). The power outlet is switched on
and off using power switch (3) on the control panel.
The voltage is 12V. The electrical outlet socket is
fuse protected by its own fuse.
3
8009-546
English – 15
MAX 15
WARNING!
Do not use the Rider on ground
that slopes more than 15°. Mow
upwards and downwards on
slopes, never sideways. Avoid
sudden directional changes.
DRIVING
6017-236
Mowing Tips
• Find and mark out any stones and other fixed
objects to avoid colliding with them.
• Start with a high cutting height and reduce it
until the desired mowing result is obtained.
• The best mowing result is achieved with high
engine revs (the blades rotate quickly) and low
speed (the Rider moves slowly).
If the grass is not too long and thick the driving
speed can be increased without significantly
impairing the mowing result.
• The finest lawns are obtained if they are mown
frequently. Mowing will be more even and the
clippings will be more evenly distributed across
the area.
The overall mowing time will not be longer as
higher driving speeds can be selected without
impairing the mowing result.
• Avoid mowing wet lawns. The mowing result will
be poorer as the wheels will sink into the soft
lawn.
• Rinse off the underside of the cutting unit after
use with water, do not use a high pressure
washer. When cleaning, the cutting unit shall be
moved into the service position.
WARNING!
Clear the lawn of stones and other
objects that can be thrown out by
the blades.
6007-212
Mowing patterns
• It is important to mow frequently when mowing
with the mulching function.
16 – English
DRIVING
Clutch Control
The clutch control must be pulled out in order for
the Rider to be moved when the engine is shut off.
The figure shows the clutch control pulled out.
Pro 18 AWD has one control for the front axle and
one control for the rear axle.
Pull the controls to their end positions. Do not use an
intermediate position.
Rear Axle
The control is positioned on the inside of the left
rear wheel.
• Forward control (pulled out), drive system
disengaged.
• Rear control (pushed in), drive system engaged.
Pro 15, Pro 18
8009-142
8009-690
Pro 18 AWD rear
Front Axle
The control is positioned on the inside of the left
front wheel.
• Rear control (pulled out), drive system disengaged.
• Front control (pushed in), drive system engaged.
Pro 18 AWD front
8009-700
English – 17
DRIVING
Before Starting
IMPORTANT INFORMATION
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.
• Read the safety instructions and the
presentation of the Rider before starting.
• Perform the daily maintenance before starting,
see ”Maintenance\Maintenance schedule”.
• Adjust the seat to the desired position.
8009-489
Starting the Engine
1. Activate the parking brake by pressing down the
pedal. Press in the release button if necessary.
The engine can not be started if the parking
brake is not pressed down.
2. Raise the cutting unit by pulling the lever
backwards to the locked position (transport
position) and apply the parking brake.
8009-602
8009-328
8009-486
3. Move the throttle to the middle position.
18 – English
8009-492
DRIVING
4. If the engine is cold, the choke control shall be
moved backwards to its end position.
5. Turn the ignition key to the start position.
8009-569
6. When the engine starts, immediately release
the ignition key so that it returns to the neutral
position.
IMPORTANT INFORMATION
Do not run the starter motor for more than
5 seconds at a time. If the engine does not
start, wait about 15 seconds before trying
again.
7. Move the choke lever gradually forward once
the engine has started.
8. Set the desired engine speed with the throttle.
Allow the engine to run at a moderate speed,
”half throttle”, for 3–5 minutes before loading it
too heavily.
When mowing, use 3/4 to full throttle.
8009-494
8009-495
WARNING!
Never run the engine indoors, in
enclosed or badly ventilated
areas. Engine exhaust fumes
contain poisonous carbon
monoxide
8009-496
English – 19
Driving the Rider
1. Release the parking brake by first pressing
down the parking brake pedal and then
releasing the brake pedal.
DRIVING
6007-208
2. Carefully press down one of the pedals until the
required speed is attained.
Pedal (1) is pressed down to travel forwards
and pedal (2) to reverse.
WARNING!
Make sure that no branches can
interfere with the pedals when
mowing under bushes.
Risk for unintentional manoeuvring.
3. Press in the lock button on the lifting lever and
lower the cutting deck.
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.
1
2
6004-206
4. Select the required cutting height (1-7) using
the cutting height lever.
It is important that the air pressure in both front
wheels is equal, 060 kPa / 0.6 bar / 9 PSI, to
produce an even cutting height.
Braking
Release the drive pedals. The machine slows and is
stopped by the drive system. Do not use the parking
brake as the drive brake.
Quicker braking is possible if you press down the
drive pedal for the opposite direction.
20 – English
8009-487
8009-488
DRIVING
Stopping the Engine
If the engine has been worked hard, it is preferable
to let the engine idle for a minute so it is running at
its normal working temperature when it is stopped.
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. Move the throttle control to the ”MIN” position”.
Turn the ignition key to ”STOP”.
8009-486
3. When the Rider is at a standstill, hold down the
parking brake (1) and press in the lock button
(2).
8009-497
8009-490
English – 21
MAINTENANCE
Maintenance Schedule
The following is a list of maintenance procedures that must be performed on the rider. For points marked
with footnote number 4, turn to an authorised service representative.
● = Described in this operator’s manual. ❍ = Not described in this operator’s manual.
main-
3)
At least
once
a year
Maintenance
Check for fuel and oil leaks - ❍
Check the parking brake 15 ●
Check the engine’s oil level (every refuelling) 59 ●
Check the fuel pump’s air filter 28 ●●
Check the safety switch, seat 33 ●
Check the safety switch, lifting lever 33 ●
Check the safety switch, pedal system 33 ●
Check/clean the engine’s cooling air intake. 31 ●●
Check the cutting unit: 45 ●
• mounting of blades 51 ●
• condition of the blades (sharpness, shape, etc) 51 ●
Check the steering cables (any play, etc.) 25 ●
Check fastenings (screws, nuts, etc.) - ❍
Start the engine and blades,
listen for abnormal sounds - ❍
Clean under the cutting unit 48 ●
Clean the transmission’s cooling air intake 28 ●●
Inspecting the muffler 27 ●
Check the battery’s acid level 31 ●
Check the transmission oil level 61 ●
Check the condition of belts, belt pulleys, etc. - ❍
Check for damage - ❍
Check the tyre pressures (60 kPa / 9 PSI) 35 ●
Check to ensure that the cable holder
in the middle is undamaged - ❍
Clean thoroughly around the engine 31 ●
Clean carefully around the muffler 31 ●
Clean thoroughly around the transmission (s) 28 ●
Clean around all belts, belt pulleys, etc. - ●
Lubricate the belt tensioner (nipple) 59 ●
Lubricate the three-point link 58 ●
Lubricate the driver seat 58 ●
Lubricate all cables 56 ●
Lubricate links in the cutting unit 56 ●
Clean the frame tunnel - ❍
Lubricate the pedal mechanism
in the frame tunnel 57 ●
Lubricate the hydrostatic cable with linkage 60 ●
Lubricate the parking brake cable 61+63 ●
Lubricate the throttle 58 ●
Lubricate the choke control 58 ●
Lubricate the guide chain in the frame tunnel 57 ●
Check the steering cables in the frame tunnel 25 ●
Page
Daily main-
tenance
before after
Weekly
tenance
Maintenance
interval hours
50 100 300
25
22 – English
MAINTENANCE
Maintenance
Page
Daily main-
tenance
before after
Weekly
main-
tenance
3)
At least
once
a year
Maintenance
interval hours
50 100 300
25
Lubricate the right, rear axle bearing
Pro 18 AWD 63 ●
Clean the engine’s cooling air intake 31 ●●
Clean the air filter’s pre-cleaner
(foamed plastic) 29+30 ●●
Change the engine oil
1)
Clean the air filter’s filter cartridge
60 ●●
2)
1)●1)
(paper filter) 29+30 ●●
Check/adjust the cutting height 45 ●●
Check/adjust the parking brake 26 ●●
Inspect the flame proofing/spark arrestor
(extra equipment) - ❍❍
Replace the engine oil filter (every 200 hours) 62 ●●
Replace the hydraulic oil filter (every 200 hours)
5)
62 ●●
Clean/replace the spark plugs 32 ●●
Change the inline fuel filter 28 ●●
Clean the pulse air filter 28 ●●
Clean the cooling fins 28 ●●
Check the play in the engine valves
4)
- ❍❍
Check the need of an oil change4) and filter
replacement
5)
in the gearbox/hydraulic system - ❍❍
(every 2006)/500 hours)
Replace the suction filter in the hydraulic tank
(every 200 hours)
6)
- ❍❍
Replace the air filter’s pre-cleaner
(foamed plastic)
Replace the air filter (paper filter)
2)
2)
29+30 ●●
(every 200 hours) 29+30 ●●
Perform the 300-hour service
4)
- ❍❍
1)
First change after 8 hours. When operating with a heavy load or at high ambient temperatures, replace
every 50 hours. 2) Maintenance and replacement are required more often in dusty conditions. 3) With daily
use, the Rider should be lubricated twice weekly. 4) Performed by an authorised service workshop.
5)
Pro 18 only. 6) Pro 18 AWD only. Replace first after 50 hours.
● = Described in this operator’s manual.
❍ = Not described in this manual.
WARNING!
No service operations may be performed on the engine or cutting unit unless:
• The engine has been stopped.
• The ignition key has been removed.
• The ignition cables have been removed from the spark plugs.
• The parking brake is on.
• The cutting unit is disengaged.
English – 23
MAINTENANCE
Dismantling the Rider Covers
The engine becomes accessible for service when
the engine cover is opened.
Engine Cover
1. Pull the seat forward to its foremost position.
2. Fold up the seat.
3. Turn the cover lock on the top of the engine
cover anti-clockwise a 1/4 turn.
4. Open the engine cover forwards.
If necessary the engine cover can be lifted off by
removing the hinge pins.
Front Cover
Loosen the snap-in lock and lift off front cover.
8009-509
Transmission Cover
Loosen both screws (one on each side) and lift off
the transmission cover.
Right-hand Wing Cover
Remove the knob (1), the screws (2 and 3) and lift
off the cover.
6017-219
8009-603
24 – English
8009-499
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