Husqvarna 175 Users Manual OM, Rider 175, AWD, 2007 01

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Rider 175

Rider 175 AWD

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

Ser

vice journal

Pre-deliv

ery service ..................................................... 3

After the first 8 hours ................................................... 3

INTR

ODUCTION

Dear Customer

, ............................................................ 4

Driving and transport on public roads .......................... 4

Towing .......................................................................... 4

Use .............................................................................. 4

Good service ................................................................ 5

Serial Number .............................................................. 5

KEY

TO SYMBOLS

Symbols

....................................................................... 6

SAFETY INSTR

UCTIONS

Saf

ety instructions ........................................................ 8

Driving on slopes ......................................................... 9

Children ....................................................................... 10

Maintenance ................................................................ 10

Transport ...................................................................... 11

WHA

T IS WHAT?

Location of the controls

................................................ 12

PRESENT

ATION

Presentation

................................................................. 13

Throttle control/choke control ....................................... 13

Speed limiter ................................................................ 13

Parking brake ............................................................... 13

Cutting unit ................................................................... 13

Lifting lever for the cutting unit ..................................... 13

Cutting height adjustment lever ................................... 14

Seat ............................................................................. 14

Fuelling ........................................................................ 14

Driving

Bef

ore starting ............................................................. 15

Start the engine ........................................................... 15

Starting the engine with a weak battery ....................... 16

Driving the Rider .......................................................... 16

Cutting tips .................................................................. 17

Stop the engine ............................................................ 17

Release lever ............................................................... 18

Maintenance

Maintenance schedule

................................................. 19

Cleaning ....................................................................... 20

Removing of the machine hoods ................................. 20

Checking and adjusting the steering wires .................. 20

Adjusting the parking brake Rider 175 ......................... 21

Adjusting the parking brake Rider 175 AWD ................ 21

Checking and adjusting of throttle wire ........................ 21

Replacement of fuel filter ............................................. 22

Replacing the air filter .................................................. 22

Checking the fuel pump’s air filter ................................ 23

Check the level of the battery acid ............................... 23

Ignition system ............................................................. 23

Check the safety system .............................................. 24

Main fuse ..................................................................... 25

Checking the tyre pressure .......................................... 25

Checking the engine’s cooling air intake ...................... 25

Fitting the cutting head ................................................. 25

Removing the cutting unit ............................................. 26

Checking and adjustment of the cutting unit’s ground

pressure ....................................................................... 26

Checking the cutting unit’s parallelism ......................... 27

Adjusting the parallelism of the cutting unit .................. 27

Replacing the cutting unit belts .................................... 27

Service position for the cutting unit .............................. 28

Checking the blades ..................................................... 29

Removing the BioClip plug ........................................... 29

Lubrication

Chec

king the engine’s oil level. .................................... 30

Changing the oil filter ................................................... 30

Checking the transmission oil level .............................. 31

Lubricating the belt adjuster ......................................... 31

General lubrication ....................................................... 31

T

roubleshooting schedule

Storage

Winter stor

age .............................................................. 33

Guard ........................................................................... 33

Service ......................................................................... 33

T

echnical data

EC-declar

ation of conformity ........................................ 35

English

–

3

Ser

vice journal

Pre-deliver

y service

1

Top up battery with acid and charge for four hours.

2 Fit steering wheel, seat and any optional equipment.

3 Adjust cutting unit:

Adjust lift springs (effective weight of cutting unit should be 12-15kg / 26.5-33 lb).

Adjust cutting unit so that rear edge is about 2-4 mm / 1/8” higher than front edge.

Adjust cutting unit height setting so that cutting height limit is 5 mm / 3/16” above the frame of the unit at the lowest

cutting height.

4 Check that the right amount of oil is in the engine.

5 Check that there is oil in the transmission’s oil tank.

6 Check and adjust tyre pressure (60 Kpa, 0.6 bar).

7 Connect battery.

8 Fill with fuel and start engine.

9 Check that machine does not move in neutral.

10 Check:

Forward drive.

Reverse drive.

Operation of blades.

Seat safety switch.

Lif lever safety switch.

The safety switch for the hydrostat pedals.

11 Check engine speed, 2900

±

100 rpm.

12 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 fi

rst 8 hours

1

Change engine oil

4

–

English

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 rear-wheel steering system. 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.

We hope you will find this operator’s manual very useful. 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, if necessary, 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 the instructions under the heading Clutch control.

Use

This machine is designed solely f

or cutting grass on conventional lawns and other cleared and leveled ground without obstacles,

as rocks, stumps etc., and, in conjunction with accessories supplied by the manufacturer even for other special tasks for which

instructions are delivered with the accessory. Use in any other way is considered as contrary to the intended use. 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.

English

–

5

INTR

ODUCTION

Good ser

vice

Husqv

arna products are sold all over the world and only through servicing dealers. This is to ensure 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:

Serial Number

The ser

ial 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 machines type designation.

• The manufacturer’s type number.

• The machine’s serial number.

State the type designation and serial number when ordering spare parts.

The engine serial number is given on a bar code decal. This is located on the left side of the crankcase, in front of the starter motor.

The sign states:

• Model

• Type

• Code.

Please quote when ordering parts.

The transmission’s serial number on hydrostatic machines is stated on the barcode decal located on the front of the housing on

the left-hand drive axle:

• 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”.

State the type designation and serial number when ordering spare parts.

This Operator’s Manual belongs to machine with

serial number:

Engine Transmission

6

–

English

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 oper

ator’s manual

carefully and make sure you understand

the instructions before using the machine.

Alw

ays wear:

• Approved hearing protection

This product is in accordance with

applicable EC directives.

Neutr

al

F

ast

Slo

w

Stop the engine

.

Chok

e

Fuel

Oil le

vel

Cutting height

Bac

kwards

F

orwards

Ignition

Hydrostatic free

wheel

P

arking brake

Noise emission to the en

vironment according

to the European Community’s Directive. The

machine’s emission is specified in chapter

Technical data and on label.

Clutch in

Clutch out

Rotary blades Keep hands and feet

away from under the hood when the

engine is running

Risk that the machine will tip o

ver

Ne

ver drive across a slope

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

Brake

Starting instructions

English

–

7

KEY

T

O SYMBOLS

Switch off the engine and take off the ignition

cable before repairs or maintenance

Check the engine’s oil level

Check the hydrostat’s oil level

Lift up the cutting unit

Apply the parking brake.

If the engine is cold, use the choke

Release the par

king brake before driving

8

–

English

SAFETY INSTR

UCTIONS

Saf

ety instructions

These instructions are for your safety. Read them carefully.

Insure your 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.

!

WARNING! The ignition system of this

machine produces an electromagnetic field

during operation. This field may under some

circumstances interfere with pacemakers. To

reduce the risk of serious or fatal injury, we

recommend persons with pacemakers to

consult their physician and the pacemaker

manufacturer before operating this machine.

!

WARNING! This machine can sever hands

and feet as well as throw objects. Failure to

observe the safety instructions can result in

serious injuries.

!

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.

English – 9

SAFETY INSTRUCTIONS

• 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.

• 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.

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.

This is what you 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°.

• 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.

• 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.

!

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 unit raised.

10 – English

SAFETY INSTRUCTIONS

•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.

• 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

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

•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 petrol tank while the

engine is running.

• 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.

• 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.

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.

!

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.

English – 11

SAFETY INSTRUCTIONS

•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.

• 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 and avoid running

the engine at excessively high revs. 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.

• 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. 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.

12 – English

WHAT IS WHAT?

Location of the controls

3

4

5

91112

621

13

10

8

7

1 Throttle control/choke control

2 Ignition lock

3 Cutting height adjustment lever

4 Lifting lever for the cutting unit

5 Speed limiter for reversing

6 Speed limiter for driving forward

7 Parking brake

8 Lock button for parking brake

9 Seat adjustment.

10 Lever to disengage the driving front axle, 175 AWD

11 Fuel cap

12 Cover lock

13 Lever to disengage the drive Rider 175

Lever to disengage the driving rear axle, 175 AWD

English – 13

PRESENTATION

Presentation

Congratulations on your choice of an excellent quality product

that will give you great pleasure for many years. This

operator’s manual describes Rider 175 and Rider 175 AWD.

The machines are equipped with a 17,5 horse power engine

from Briggs & Stratton.

Rider 175 AWD is equipped with all wheel drive.

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 for driving forward and one for reverse.

Throttle control/choke control

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.

Parking brake

The parking brake is applied as follows:

1 Press down the parking brake pedal (1).

2 Press in the lock button (2) 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.

Cutting unit

Rider 175 and 175 AWD can be equipped with two different

cutting units.

• Combi 1030mm/41”

• Combi 1120 mm/44”

The Combi-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).

!

WARNING! Make sure that branches do not

obstruct the pedals when mowing under

bushes. Otherwise there is a risk you may

lose control.

1

2

14 – English

PRESENTATION

If the lock button is pressed in and the lever is moved forwards

the unit 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.

Cutting height adjustment lever

The cutting height can be adjusted to 7 different positions with

the cutting height lever.

Combi-unit 40-90 mm (1 9/16” - 3 9/16”)

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 handles under the seat and adjust it forwards or

backwards to the desired position.

Fuelling

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. (max. methanol 5%, max.

ethanol 10%, max. MTBE 15%)

Do not fill the tank completely, leave an expansion area of at

least 2.5 cm (1“).

!

WARNING! Petrol is highly inflammable.

Exercise care and refuel outdoors (see

safety instructions).

IMPORTANT INFORMATION Do not use the fuel tank as a

support area.

English – 15

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.

Start the engine

1Make sure that the clutch control is depressed. Rider 175

AWD has one control for the front axle and one control for

the rear axle.

2 Lift up the cutting unit by pulling the lever backwards to

locked position (transport position) and apply the parking

brake.

Rider 175 AWD The engine can not be started if the

parking brake is not pressed down.

Starting a cold engine

3 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.

Starting a warm engine

Move the throttle in between positions 1 and 2.

4 Turn the ignition key to the start position.

5 When the engine starts release the ignition key

immediately back to neutral position.

6 Push the throttle control to full throttle position. Let the

engine run at moderate speed or half throttle for 3-5

minutes before subjecting it to heavy load.

7 Set the required engine speed with the throttle control.

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.

IMPORTANT INFORMATION

Do not run the starter for more than about 5 seconds at a

time. If the engine does not start, wait about 15 seconds

before trying again.

!

WARNING! Never run the engine indoors, in

enclosed or poorly ventilated areas. The

exhaust fumes contain toxic carbon

monoxide.

16 – English

Driving

Starting the engine with a weak

battery

If the battery is too weak to start the engine, it should be

recharged.

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.

2 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.

3 Select the required cutting height (1-7) with the cutting

height lever.

It is important that the air pressure in both front wheels is

equal, 60 kPa / 8.5 PSI, to produce an even cutting height.

4 Press in the lock button on the lifting lever and lower the

cutting unit.

!

WARNING! Lead-acid batteries produce

explosive gases. Avoid sparks, open flames

and smoking close to batteries. Always wear

protective glasses in the vicinity of batteries.

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.

1

2

English – 17

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 results are best with a high engine speed

(fast rotating blades) and low driving speed (slow moving

machine). 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.

• When the BioClip function is used, it is very important that

the mowing interval is not too long.

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 Move the throttle control to the MIN. position. Turn the

ignition key to the ”STOP”.

3 When the Rider is at a standstill, press down the parking

brake and push in the locking button.

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.

!

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.

18 – English

Driving

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.

Release lever Rider 175 AWD

Rider 175 AWD has one control for the front axle and one

control for the rear axle.

• Clutch control, rear axle

- Control drawn out, drive system disengaged.

- Control depressed, drive system engaged.

• Clutch control, 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.

Release lever Rider 175

• Pull out the control to disengage the drive system.

• Push in the control to engage to the drive system.

English – 19

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 5 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. First change after 8 hours. 3)If the machine is used daily it should be lubricated twice a week. 4)Replace the oil filter every 200 hours.

5)Replace the paper filter annually or every 200 hours. 6)Conducted by authorised service workshop. 7)Only 175 AWD first change after 8 hours

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 fuel pump air filter X

Check the steering wires 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

Clean the prefilter in the air filter 2) X

Change engine oil 1) X3X3

Check the cutting deck X

Check the air pressure in the tyres, 60 kPa/8.5 PSI. X

Lubricate the belt adjuster 3) X

Lubricate joints and shafts 3) X

Adjust the brake X

Check the V-belts O

Check the cooling fins on the hydrostatic transmission O

Checking the transmission oil level X

Checking and adjusting the choke wire X

Tighten the nuts and screws O

Checking and adjusting of throttle wire X

Clean the cooling fins on the engine and hydrostatic transmission 2) O

Replace the air filter’s prefilter and paper filter 2, 5) X X

Replace the fuel filter X

Replace the spark plug. X

Check the engine valve clearance6)

Check the need to change the oil 6,7) in the gearbox/hydraulic system O O

Change the oil filter X

!

WARNING! No service procedures must be conducted on the

engine or cutting unit unless:

The engine is switched off.

The parking brake is applied.

The ignition key is removed.

The cutting unit is disengaged.

The ignition cables are removed from the plugs.

20 – 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.

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.

Fold the seat forward, loosen the rubber strap under seat and

fold the cover backwards.

Front cover

Release the clip on the front hood and lift off the fender.

Right-hand fender

Remove the accelerator knob (1), screws (2 and 3), and

remove the cover.

Left-hand fender

Remove the screws holding the wing cover (2) 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 two screws.

IMPORTANT INFORMATION

Avoid using a high pressure washer or a steam cleaner.

English – 21

Maintenance

2 Check the tension of the steering wires by squeezing

them together by the arrows as illustrated. It should be

possible to push them together so that the distance

between them is half as much, without using unnecessary

force.

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 the adjustment is only made on one side, the middle

position of the steering will be affected.

Check the wire tension on completion of the adjustment

as per item 2.

Adjusting the parking brake Rider

175

The parking brake is adjusted as follows:

1 Loosen the locking nuts (1).

2 Tension the cable using the adjuster screw (2) until the

play in the cable is taken up.

3 Tighten the locking nuts (1) after adjustment.

4 The parking brake should be checked again after the

adjustment has been made.

Adjusting the parking brake Rider

175 AWD

Check that the parking brake is adjusted correctly by placing

the machine on a slope with the front and rear axles

disengaged.

Apply and lock the parking brake. When the machine does not

stand still, the parking brake should be adjusted according to

the following.

1 Remove the left-hand wing 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).

5 The brake should be checked again after adjustment

6 Assemble the left-hand wing cover.

Checking and adjusting of 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.

If doubts arise, contact your service representative.

1 Loosen the clamping screw for the cable’s outer casing

and move the throttle to the full throttle position.

!

WARNING! A poorly adjusted parking brake

can result in reduced braking ability.

22 – English

Maintenance

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.

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 Move the hose clips away from the filter. Use a pair of flat

pliers.

3 Pull off the filter from the hose ends.

4 Press the new filter into the ends of the hoses. If

necessary apply liquid detergent to the ends of the filter to

facilitate connection.

5 Push the hose clips back on the filter and tighten.

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 Pull up the handle on the air filter cover, unhook and turn

towards the engine.

3 Remove the air filter cover.

Lift out the air filter cartridge from the fan housing.

Replace the air filter cartridge, if clogged with dirt.

4 Carefully lift the precleaner out of the fan housing.

!

WARNING! The exhaust system is hot. Let it

cool before starting to replace the air filter.

IMPORTANT INFORMATION

Never run the engine without the air filter fitted.

Do not use compressed air to clean the paper filter.

The filters must not be oiled. They must be fitted dry.

English – 23

Maintenance

5 Carefully clean the fan housing so that dirt does not fall

down into the carburettor.

6 Insert a new precleaner and air filter cartridge in the fan

housing.

7 Align the tabs on the cover with the slits in the housing and

replace the air filter cover.

8 Pull the handle outwards. Secure the handle in the air

filter cover and close the cover by pressing it inwards.

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.

Check the level of the battery acid

Check that the level of the battery acid lies between the

markings. Top up the cells with distilled water only.

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 3/4” (19 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.

4 Measure the electrode gap with a gapping tool. The gap

should be 0.75 mm/0.030”. Adjust as necessary by

bending the side electrode.

5 Reinsert the spark plug, turning by hand to avoid

damaging the threads.

6 Tighten the spark plug, once it touches the seating, with

the spark plug spanner. Tighten the spark plug so that the

washer is compressed. A used spark plug should be

turned 1/8 of a turn from the seated position. A new spark

plug should be turned a 1/4 turn from the seated position.

7 Replace the ignition cable shoe.

!

WARNING!

Procedures on contact with acid

External: Rinse well with plenty of water.

Internal: Drink large quantities of water or

milk. Contact a doctor as soon as possible.

Eyes: Rinse well with plenty of water.

Contact a doctor as soon as possible.

Batteries emit explosive gas. Sparks, flames

and cigarettes must absolutely not be

brought into the vicinity of the battery.

IMPORTANT INFORMATION

Fitting the wrong spark plug type can damage the engine.

IMPORTANT INFORMATION

Inadequately tightened spark plugs can cause overheating

and damage the engine. Tightening the spark plug too

much can damage the threads in the cylinder head.

Do not turn over the engine if the spark plug or ignition cable

has been removed.

24 – English

Maintenance

Check the safety system

The machine is equipped with a safety system that prevents starting or driving under the following conditions.

The engine should only be possible to start when the cutting unit is in its raised position and the hydrostat pedals are in the neutral

position.

The driver does not need to be seated in the driver’s seat.

Rider 175 AWD, the engine can not be started if the parking brake is not pressed down.

Make daily inspections to ensure that the safety system works by attempting to start the engine when one of the conditions is not

met. Change the conditions and try again.

Check that the engine stops if you temporarily move out off the driver’s seat while the cutting unit is lowered or the hydrostat pedals

are not in the neutral position.

Start motor

Ignition system

Works

Does not work

Rider 175

Rider 175 AWD

English – 25

Maintenance

Main fuse

The main fuse is placed in a detachable holder under the

battery case’s cover, in front of the battery.

Type: Flat pin, 15 A.

Do not use any other type of fuse when replacing.

A blown fuse is indicated by a burnt connector. Pull the fuse

from the holder when replacing.

The fuse is there to protect the electrical system. If it blows

again shortly after replacement, it is due to a short circuit,

which must be fixed before the machine can be put into

operation again.

Checking the tyre pressure

The tyre pressure should be 60 kPa (0.6 kp/cm2/8.5 PSI) all

round. To improve driving the pressure on the rear tyres can

be reduced to 40 kPa (0.4 kp/cm2/5.6 PSI). The maximum

tyre pressure is 100 kPa (1,0 kp/cm2/14 PSI).

Checking the engine’s cooling air

intake

Clean the air intake grille in the engine cover behind the

driver’s seat.

Open the engine cover.

Check that the cooling intake is free from leaves, grass and

dirt.

Check the air duct, located on the inside of the engine cover,

ensure it is clean and does not rub against the cooling air

intake.

A blocked cooling intake will interfere with the cooling of the

engine, which can damage the engine.

Fitting the cutting head

1 Place the Rider on a flat surface and apply the parking

brake. Check that the lever for setting the cutting height is

in the lowest position.

Make sure the support wheels are fitted to the cutting unit

(1).

2 Grasp the handle at the front or hold the frame of the

cutting unit (2) and slide the unit underneath the rider

mower.

IMPORTANT INFORMATION

Different tyre pressures on the front tyres will result in the

blades cutting the grass at different heights.

!

WARNING! The cooling air intake rotates

when the engine is running. Mind your

fingers.

!

WARNING! Wear protective glasses when

fitting the cutting unit. The spring which

tensions up the belt may break and cause

personal injury.

1

2

3

26 – English

Maintenance

Make sure that the tongue (3) on the cutting unit engages

correctly.

3 Insert the bolt and secure it with a locking pin.

4 Press down the frame and insert the pin. Fit the drive belt

around the drive wheels of the cutting unit.

5 Hook up the height adjustment strut.

6 Move the support wheels to their parking position.

7 Fit the front cover.

8 Secure the collet spring.

Rider 175

Rider 175 AWD

Removing the cutting unit

1 Carry out points 1-9 to put the cutting unit in the service

position, see Service position for the cutting unit.

2 Remove the bolt (3) and lift off the cutting unit.

Checking and adjustment of the

cutting unit’s ground pressure

To achieve the best cutting results the cutting unit should

follow the underlying surface without pressing too hard

against it.

Pressure is adjusted using a screw and spring on each side

of the Rider.

1 Check the air pressure in the tyres 60 kPa/0.6 kp/cm2/8.5

PSI.

2 Place the machine on a flat surface.

3 Put the lifting lever in the mowing position.

!

WARNING! Observe caution to avoid

trapping your hand.

!

WARNING! Wear protective glasses when

dismantling the cutting unit. The spring

which tensions up the belt may break and

cause personal injury.

2

3

1

English – 27

Maintenance

4 Place a set of bathroom scales under the cutting unit’s

frame (front edge) so that it rests on the scales. If

necessary a block can be placed between the frame and

scales so that the support wheels do not bear any weight.

5 Adjust the unit’s ground pressure by screwing in or out the

adjusting screws located behind the front wheels on both

sides. The ground pressure should be between 12 and 15

kg (26.5-33 lb).

Checking the cutting unit’s

parallelism

Check the cutting unit’s parallelism as follows:

1 Check the air pressure in the tyres 60 kPa/0.6 kp/cm2/8.5

PSI.

2 Place the machine on a flat surface.

3 Put the lifting lever in the mowing position.

4 Measure the distance between the ground and the front

and rear edges of the cutting unit hood. The cutting unit

should have a slight slant, with the rear edge 2-4 mm (1/

8”) higher than the front edge.

Adjusting the parallelism of the

cutting unit

1 Remove the front hood and right-hand fender.

2 Undo the nuts on the lift strut.

3 Screw out (extend) the stay to raise the rear edge of the

cover.

Screw in (shorten) the stay to lower the rear edge of the

cover.

4 Tighten the nuts after adjustment.

5 On completion of the adjustment the unit’s parallelism

should be re-checked.

6 Fit the right-hand fender and the front hood.

Replacing the cutting unit belts

On these cutting units with collision-proof blades, the blades

are driven by one V-belt. Do as follows to change the V-belt:

1 Remove the cutting unit.

2 Undo the bolt on the lift strut and the two screws on the

cover. Lift the cover off the cutting unit.

3 Loosen the spring (4) that tensions the V-belt and pry off

the belt.

Simply reverse the procedure to fit the new belt.

!

WARNING! Wear gloves to protect your

hands when working with the blades.

There is a risk of crush injuries when

working with the belt.

28 – English

Maintenance

Service position for the cutting unit

The cutting head can be placed in the service position to

provide easy access for cleaning, repairs and servicing. In the

service position the cutting unit is raised and locked in the

vertical position.

Placing in the service position

1 Position the machine on flat ground. Apply the parking

brake. Adjust the cutting unit to the lowest cutting height

and lower the cutting unit.

2 Remove the front hood by removing the pin. (There are

complete instructions on using the service position inside

the front hood).

3 Remove the two support wheels from under the front

hood.

4 Fit the support wheels on either side of the rear of the

cutting unit.

5 Disengage the spring for the drive belt tensioning wheel.

Rider 175

Rider 175 AWD

6 Place a foot on the front edge of the cutting unit near the

wheel and raise the front edge of the unit to make it easier

to remove the lift strut.

7 Engage the strut in the holder.

!

WARNING! Wear protective glasses when

dismantling the cutting unit. The spring

which tensions up the belt may break and

cause personal injury.

!

WARNING! Observe caution to avoid

trapping your hand.

English – 29

Maintenance

8 Lift of the drive belt. Then pull out the pin.

9 Pull the frame forwards and refit the pin.

10 Grasp the front edge of the cutting unit, pull out and raise

into the service position.

If the cylindrical bolt, which is now holding the cutting unit is

removed, the cutting unit can be lifted off.

Restoring from service position

To leave the service position, reverse the procedures set out

in Placing in the service position. Make sure that the cutting

unit’s ”lug” (3) enters the loop correctly on the underside of the

machine, see diagram.

Checking the blades

To achieve the best mowing results it is important that the

blades are undamaged and well-sharpened.

Check that the blades’ attachment screws are tight.

The blades should be balanced after sharpening.

Damaged blades should be replaced when hitting obstacles

that result in a breakdown. Let the servicing dealer judge

whether the blade can be repaired/ground or must be

discarded.

Removing the BioClip plug

To change a Combi unit from BioClip function to cutting unit

with rear ejection, remove the BioClip plug located under the

unit with three screws.

1 Put the unit in the service position, see Placing in the

service position.

2 Remove the three screws holding the BioClip plug, and

remove the plug.

3 Tip: Fit three full-thread screws M8x15 mm in the screw

holes to protect the threads.

4 Replace the unit in normal position.

Fit the BioClip plug in the reverse order.

12

IMPORTANT INFORMATION Replacing or sharpening the

blades should be conducted by an authorised service

workshop.

30 – English

Lubrication

Checking the engine’s oil level.

Check the oil level in the engine when the Rider stands

horizontal with the engine switched off.

Open the engine cover.

Loosen the dipstick, pull it up and wipe it off.

Now insert the dipstick again. The dipstick should be

completely screwed down

Pull the dipstick out again and read the oil level.

The oil level should be between the markings on the dipstick.

If the level is approaching the ADD mark, top up the oil to the

FULL mark on the dipstick.

The oil is topped up through the hole the dipstick sits in. Fill

the oil slowly.

Tighten the dipstick correctly before starting the engine. Start

and run the engine at idling speed for approx. 30 seconds.

Turn off the engine. Wait 30 seconds and check the oil level.

If necessary fill so that the oil comes up to the FULL mark on

the dipstick.

First and foremost use synthetic engine oil class SJ-CF 5W/

30 or 10W/30 for all temperature ranges. Mineral oil SAE30,

class SF–CC can be used at temperatures > +5 °C (40 °F)

Do not mix different types of oil.

Caution when using oils such as 5W-20, 10W-30 and 10W-40

the engine’s oil consumption increases. If these oils must be

used, check the oil level frequently.

Replacing the engine oil

The engine oil should be changed the first time after 5 hours

running time. It should then be changed after every 50 hours

of running time. When operating with a heavy load or at high

ambient temperatures, replace every 25 hours.

1 Place a container underneath the engine’s left oil drain

plug.

2 Remove the dipstick. Remove the drain plug from the

engine’s left side.

3 Let the oil run out into the container.

4 Fit the drain plug and tighten it.

5 If necessary fill so that the oil comes up to the FULL mark

on the dipstick. The oil is topped up through the hole the

dipstick sits in. See Checking the engine’s oil level for

filling instructions. The engine holds 1.4 litres (1.5 USqt)

when the oil filter is not replaced and 1.6 litres (1.7 USqt)

of oil when the oil filter is replaced.

6 Run the engine warm, then check that there is no leakage

from the oil plug.

Changing the oil filter

The oil filter must be replaced after every 200 hours running

time. Turn the old oil filter anti-clockwise to remove. If

necessary, use a filter remover.

Lightly lubricate the rubber seal on the new oil filter using new

oil. Fit the oil filter by turning clockwise. Turn by hand until the

rubber seal is seated. Now tighten a further half turn.

Fill with new oil according to Checking the engine’s oil level.

Start the engine and let it idle for about 3 minutes. Now stop

it and check for signs of leakage. Fill with oil to compensate

for the oil held in the new oil filter.

!

WARNING! Engine oil can be very hot if it is

drained directly after stopping the engine.

Allow the engine to cool somewhat first.

ADD FULL

ADD FULL

IMPORTANT INFORMATION

Used engine oil is a health hazard and must not be

disposed of on the ground or in nature; it should always be

disposed of at a workshop or appropriate disposal location.

Avoid skin contact; wash with soap and water in case of

spills.

English – 31

Lubrication

Checking the transmission oil level

1 Remove the transmission cover. Undo the two screws

(one on each side) and lift off the transmission cover.

2 Check that there is oil in the transmission’s oil tank.

Rider 175 Fill if necessary with engine oil SAE 10W/30

(class SF–CC).

Rider 175 AWD Fill if necessary with engine oil SAE 10W/

40 (class SF–CC).

The oil and filter should be changed by an authorised service

representative, as described in the Workshop Manual.

Work on the system entails particular demands on

cleanliness and the system must be vented before the

machine is used.

Lubricating the belt adjuster

The belt adjuster should be lubricated regularly using good

quality molybdenum disulphide grease*.

Lubricate using a grease gun, 1 nipple from the right-hand

side under the engine’s lower belt pulley, until grease is forced

out.

With daily use, lubrication should be carried out twice weekly.

General lubrication

All joints and bearings are lubricated using molybdenum

disulphide grease during manufacture. Continue to lubricate

using the same type of grease *. Lubricate the steering and

control wires using engine oil.

Carry out this lubrication regularly; with daily use, the

machine should be lubricated twice weekly.

*Grease from well-known brand names (petrochemical

companies, etc.) usually maintains a good quality. The most

important property is that the grease provides good

protection against corrosion.

32 – English

Troubleshooting schedule

Problem Procedure

Engine does not start There is no fuel in the fuel tank

Spark plug defective

Faulty spark plug connections or interchanged cables

Dirt in the carburettor or fuel line

Starter motor does not turn over the engine

Starter motor does not turn over the engine Battery flat

Bad contact between the cable and battery

Lift lever for cutting unit in wrong position

Main fuse blown.

This fuse is in front of the battery, under the battery cover.

Ignition lock faulty

Hydrostat pedals not in the neutral position

Engine does not run smoothly Faulty spark plug.

Carburettor incorrectly set

Air filter clogged

Fuel tank vent blocked

Ignition key defective

Dirt in the carburettor or fuel line

Choking or incorrectly adjusted throttle cable

Engine seems to have no power Air filter clogged

Faulty spark plug.

Dirt in the carburettor or fuel line

Carburettor incorrectly set

Choking or incorrectly adjusted throttle cable

Engine overheats Engine overloaded

Air intake or cooling flanges blocked

Fan damaged

Too little or no oil in engine

Ignition defective

Faulty spark plug.

Battery does not charge One or more battery cells faulty

Poor contact on the battery terminal cable connectors

Machine vibrates Blades are loose

Engine is loose

One or more blades unbalanced, caused by damage or poor

balancing after sharpening

Uneven mowing Blades blunt

Cutting unit skew

Long or wet grass

Grass blockage under hood

Different tyre pressures on right and left sides

Over-speeding

Drive belt slipping

English – 33

Storage

Winter storage

At the end of the season, or if the machine is going to stand

idle for more than 30 days, it should immediately be made

ready for storage. Fuel which is left to stand for long periods

(30 days or more) can leave tacky deposits which can block

the carburettor and interfere with the engine.

Fuel stabiliser is an acceptable alternative to avoid tacky

deposits during storage. If alkylate petrol (Aspen) is used

stabiliser is not necessary since this fuel is stable. However,

one should avoid changing from standard to alkylate petrol

since sensitive rubber parts can harden. Add stabiliser to the

fuel in the tank or the storage container. Always use the

mixing ratios indicated by the manufacturer. Run the engine

for at least 10 minutes after adding the stabiliser so that it will

reach the carburettor. Do not empty the fuel tank and

carburettor if stabiliser has been added.

To prepare the machine for storage follow these instructions:

1 Carefully clean the machine, especially under the cutting

unit. Touch-up paint damage to avoid rust.

2 Inspect the machine for worn or damaged parts and

tighten loose screws and nuts.

3 Change the engine oil, and take care of the waste oil.

4 Empty the fuel tank. Start the engine and run it until the

carburettor is emptied of fuel.

5 Remove the plugs and pour about a tablespoon of engine

oil into each cylinder. Pull round the engine to distribute

the oil and screw the plugs back on.

6 Grease all grease nipples, joints and axles.

7 Remove the battery. Clean it, charge it, and store it in a

cool place.

8 Store the machine in a clean and dry place and cover it

over for extra protection.

Guard

There is a cover to protect your machine during storage or

transport. Contact your dealer for a demonstration

Service

Low season is the most suitable time to perform a service or

overhaul of the machine in order to ensure high function

safety during high season.

When ordering spare parts state your machine’s purchase

year, model, type, and serial number.

Always use genuine parts.

Annual inspection or tuning by an authorised service

workshop is a good way of getting the best out of your

machine the next season.

!

WARNING! Never place an engine with fuel

in the tank indoors or in poorly ventilated

areas where petrol fumes can come into

contact with naked flames, sparks or pilot

flames in boilers, hot water heaters, drying

cabinets, etc. Exercise caution when

handling fuel. It is highly inflammable, and

careless use can cause serious injury and

damage to property. Drain off the fuel in an

approved container outdoors and well clear

of naked flames. Never use petrol for

cleaning purposes. Use degreasing agents

and hot water instead.

34 – English

Technical data

´®z+R?T¶6&¨

´®z+R?T¶6&¨

Rider 175 Rider 175 AWD

Dimensions

Length without cutting unit, mm/ft 2020/6,61 2020/6,61

Width without cutting unit, mm/ft 880/2,89 880/2,89

Height, mm/ft 1070/3,52 1070/3,52

Operating weight with cutting deck, kg/lb 268-274/591-604 302-308/666-679

Wheel base, mm/ft 855/2,8 855/2,8

Track width, front, mm/ft 715/2,37 715/2,37

Track width, rear, mm/ft 625/2,05 625/2,05

Tyre dimensions 16 x 6,50 x 8 16 x 6,50 x 8

Air pressure, rear - front, kPa / kp/cm3 / PSI 60 (0,6/8,5) 60 (0,6/8,5)

Max. gradient 10°10°

Engine

Brand / Model Briggs & stratton/31G777 Briggs & stratton/31G777

Power, kW/hp 13,1/17,5 13,1/17,5

Displacement, cm3/cu.in 502 502

Fuel, minimum octane grade lead-free 85 85

Tank volume, litres/USqt 7/7,4 7/7,4

Oil Class SF, SG, SH or SJ SAE40, SAE30,

SAE10W-30, SAE10W-40 or SAE5W-20

Class SF, SG, SH or SJ SAE40, SAE30,

SAE10W-30, SAE10W-40 or SAE5W-20

Oil volume incl. filter 1,6/1,7 1,6/1,7

Oil volume excl. filter, litres/USqt 1,4/1,5 1,4/1,5

Starting Electric start 12V Electric start 12V

Electrical system

Type 12 V, negative earthed 12 V, negative earthed

Battery 12 V, 24 Ah 12 V, 24 Ah

Spark plug EMS PLATINUM EMS PLATINUM

Electrode gap, mm/inch 0,75/0,030 0,75/0,030

Noise emissions and cutting width

Sound power level, measured dB(A) 100 100

Sound power level, guaranteed dB(A) 100 100

Cutting width, mm 1030-1120/41-44 1030-1120/41-44

Vibration levels

Vibration level on the steering wheel, measured

according to EN 836:1997 / A2:2001 2,5 2,5

Transmission

Brand Tuff Torq K46 Tuff Torq

Oil, class SF-CC SAE 10W/30 SAE 10W/30

Cutting unit

Type 3-blade cover Combi 940 mm 3-blade cover Combi 940 mm

Cutting width, mm 1030mm/41” 1030mm/41”

Combi 103 Combi 103

1120 mm/44” 1120 mm/44”

Combi 112 Combi 112

Cutting heights, 7 positions, mm/inch 40-90/1 9/16-3 9/16 40-90/1 9/16-3 9/16

Blade length, mm/inch 390/15 3/8 (Combi 103) 390/15 3/8 (Combi 103)

(Combi 103) (Combi 103)

420/16 1/2 (Combi 112) 420/16 1/2 (Combi 112)

(Combi 112) (Combi 112)

IMPORTANT INFORMATION When the service life of this product has been served and it is no longer used it should be returned

to the dealer or to an applicable station for recycling.

IMPORTANT INFORMATION We reserve the right to change specifications and designs without prior notice so as to implement

improvements.

Note that no legal claims are valid on the basis of information in this manual.

Use only genuine parts for repairs. The warranty is not valid if non genuine parts are used.

English – 35

Technical data

EC-declaration of conformity (Applies to Europe only)

Husqvarna AB, SE-561 82 Huskvarna, Sweden, tel.: +46-36-146500, hereby declares that Husqvarna Rider 175 and Rider 175

AWD from 2005’s serial numbers and onwards (the year is clearly stated in plain text on the rating plate with subsequent serial

number), complies with the requirements of the COUNCIL’S DIRECTIVE:

of June 22, 1998 ”relating to machinery” 98/37/EC, annex IIA.

of May 3, 1989 ”relating to electromagnetic compatibility” 89/336/EEC, and applicable supplements.

of May 8, 2000 ”relating to the noise emissions in the environment” 2000/14/EC.

Information regarding noise emissions and the mowing width, see Technical data

The following harmonised standards have been applied: EN292-2, EN-836.

Registered body 0404, SMP Svensk Maskinprovning AB, Fyrisborgsgatan 3, SE-754 50 Uppsala, Sweden has issued reports

numbered as follows: regarding the assessment of conformity according to annex VI to the COUNCIL’S DIRECTIVE of May 8, 2000

relating to the emission of noise to surroundings, 2000/14/EC.

Huskvarna 9 June 2006

Roger Andersson, Development Manager/Garden Products

´®z+R?T¶6&¨

2006-10-30

´®z+R?T¶6&¨

1150315-26