Husqvarna 16 Lawn Mower User Manual
Contents
1. 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 or drying cabinets etc It is highly inflammable and negligent usage can cause severe person injury and material damage Drain off the fuel in an approved container outdoors and well clear of naked flames Never use petrol for cleaning purposes Use degrea sing agents and hot water instead To put the machine in order 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 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 spark plug and pour about a tablespoon of engine oil in the cylinder Turn over the engine so that the oil is evenly distributed and then refit the spark plug D Grease all grease nipples joints and axles 7 Remove the battery Clean it charge it and store it is a cool place 8 Store the machine is a clean and dry place and cover it over for extra protection Service When ordering spare parts state the purchase year model type and serial number Always use genuine parts Annual inspection or tr2. Lubricate the steering and control wires with engine oil The machine should be lubricated regularly and twice a week when used daily 6008 240H 6008 232 Grease from well known brand names petrol companies etc usually maintains a good quality The most important property is that the grease provides good protection against corrosion English 39 TROUBLE SHOOTING SCHEDULE Problem Engine will not start Starter does not pull round engine Engine does not run smoothly Engine seems to have no power Engine overheats Battery does not charge Machine vibrates Uneven mowing 4 0 English Procedure e Fuel tank empty e Plug defective e Plug connection defective Dirt in carburettor or fuel pipe Battery flat Bad contact between cable and battery terminal Lift lever for cutting unit in wrong position Main fuse blown The fuse is placed in front of the battery under the battery cover Ignition lock faulty Gear shift hydrostat pedal not in neutral Hydrostat pedals not in the neutral position Wrong gear too high Carburettor incorrectly set Air filter clogged Fuel tank vent blocked Ignition setting defective Dirt in fuel pipe Choking or incorrectly adjusted throttle cable Air filter clogged Plug defective Dirt in carburettor or fuel pipe Carburettor incorrectly set Choking or incorrectly adjusted throttle cable Engine overloaded Air intake o
3. e Type designation is stated above the barcode and starts with the letter K e The serial number is stated above the barcode and has the prefix s n e 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 English 3 EXPLANATION OF SYMBOLS These symbols are on the machine and in the operator s manual Study them carefully so that you know what they mean LL Read the operator s manual RN F AY Reverse Neutral Fast Slow Engine off Battery Choke Fuel E ka 5 kp Stor START Oil pressure Cutting height Backwards Forwards Ignition oy fe 2 a gt E Hydrostatic free wheel Use eye and hearing protection Parking brake Brake Warning Noise emission to surroundings in accordance Warning Warning Never drive across a CE conformity with the directive of the European Community Rotating blades Risk that the slope marking The machine s emission is indicated in the machine can tip over chapter TECHNICAL DATA and on the decal Ob Zer m Never use the machine if persons especially Never carry passengers on the Keep hands and feet away Drive very slowly children or animals are in the vicinity machine or equipment from under the hood when without the cutting unit the engine is running a Speed limiter pedal forwards Starting instructions Read the
4. 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 BioClip 90 or hold the frame of the cutting unit 2 and slide the unit underneath the rider mower making sure that the tongue on the cutting unit 3 engages correctly 6017 159 3 Insert the bolt and secure it with a locking pin your hand WARNING AN Observe caution to avoid trapping 6017 120 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 Fit the front cover 7 Secure the collet s spring see ring in the diagram below Installing BioClip 90 In order to install BioClip 90 the drive belt support wheel must first be removed 1 Release the tensioning wheel s spring see ring in the diagram 2 Remove the locking pin 1 that is located next to the support wheel 3 Screw off the nut and washer 2 under the centre of the support wheel Remove the screw and support wheel 4 Fit the cutting unit according to the instructions above 6017 142 28 English MAINTENANCE 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 pres
5. English 21 MAINTENANCE Checking and adjustment of 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 Dismantle the frame plate by releasing the screws two on each side Check the tension of the steering wires by pushing them together as shown in the diagram It should be possible to push them together so that the distance between them is half as much without using unnecessary force When necessary the wires can be tensioned by tightening the adjusting nuts one on each side of the steering rim Do not tension the wires too tightly they should only be tightened up to the steering rim Check the wire tension on completion of the adjustment as per item 2 Adjusting the brake The brake is adjusted as follows 1 2 Release the lock nuts 1 Tension the wire with the adjusting screw 2 until all the play in the wire is taken up 3 Tighten the lock nuts 1 4 The brakes should be checked again after the adjustment has been made WARNING Poorly adjusted brakes can result in reduced braking power 22 English 6008 008H 6008 009 6008 010 6008 239H MAINTENANCE Checking and adjustment of the throttle wire If the engine does not respo
6. instructions Check the engine s oil level Check the hydrostat s oil level Lift up the cutting unit Put the hydrostat pedals in the neutral position Brake If the engine is cold use the choke Start the engine Release the parking brake before driving Neutral Speed limiter pedal reverse Switch off the engine and take off the ignition cable before repairs or maintenance 4 English SAFETY INSTRUCTIONS Safety instructions These instructions are for your safety Read them carefully applies to your safety WARNING AN The inserted symbol means that important safety instructions need to be observed It General use e 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 e Learn how to use the machine and its controls safely and learn to how to stop guickly Also learn to recognize the safety decals e Only allow the machine to be used by adults who are familiar with its use e Make sure nobody else is in the vicinity of the machine when you start the engine engage the drive or drive off 8010 047 Read the operator s manual before starting the machine e Make sure animals and people maintain a safe distance from the machine e Stop the machine if any one enters the working area e Clear the area of objects such as stones toys wires etc that may become caught in the blades and be thrown out e Lo
7. second hand value Range of applications for BioClip 13 Complete proof of sale etc After first 5 hours 1 Change engine oil 44 English SERVICEJOURNAL Work done Date mileage stamp sign English 45 SERVICEJOURNAL Work done Date mileage stamp sign 46 English SERVICEJOURNAL Work done Date mileage stamp sign English 47 SERVICEJOURNAL Work done Date mileage stamp sign 114 00 49 26 UL 2002W09
8. the machine by putting your foot on the ground e When cleaning the chassis the machine must never be driven close to an edge or ditch e Follow the manufacturer s recommendations regarding wheel weights or counterbalance weights to increase stability English 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 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
9. 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 Travel and transport on public roads Check 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 Towing When your 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 Intended use This machine is designed solely for 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 acq
10. 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 8 English Never allow children to operate the machine Never fill the fuel tank indoors 8010 057 8010 058 SAFETY INSTRUCTIONS 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 petrol on your clothing change your clothing Allow the machine to cool before performing any actions in the engine compartment Be especially careful when handling battery acid Acid on the skin can cause serious corrosive injuries In the event of spillage on the skin wash immediately with water Acid in the eyes can cause blindness contact a doctor immediately Take care with battery maintenance Explosive gases form in the battery Never perform maintenance on the battery while smoking or i
11. Operator s manual Rider 16 Please read these instructions carefully and make sure i you understand them before using the machine English CONTENTS Operator s Manual for Rider 16 Introduction i ciicissarssncintnasoivecunsineincieonerenintevmneicens 2 Driving and transport on public roads 2 TONING siss ccsacecenstoss mee e le aeai 2 JE e A ahi aina E T E E E 2 Serial UMD AUNMMEPSSSANENEEIMEA INESE E MEA 3 Explanation of symbols 4 Safety instructions mmmmnn 5 General Use nnnnnnennnneneennnnnnne nne 5 Driving on Slopes osavaima kaani dla a vaaata 7 EE TE E aa am mi 8 Maintenance was dries hebestaaab altai Alpide akte 8 Transpor MMELNUD 10 Presentation rnrnn 11 Location of the controls n ernnuu 11 Throttle Choke lever nme 12 Speed limiter xwensennvsnonntatonnneseen n 12 Parking brake MAAEMA 12 Cutting unit EAMETSA Mm 13 Lift lever for cutting unit mmmemmemeennaa 13 Lever for adjustment of cutting height 14 SE ene nee mmm 14 50721121 5 E E AT 14 DFV INO ila lists itaalia 15 Before Starting cccccssececeseeeeseeeeecsaeeessaeees 15 Starting the engine 05 ns gunccnassencaccurieebeceuebacdisdas 15 Driving the machine nnmmnnenannnna 15 CUNO UDS EESMAA ener reer 18 St
12. ake 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 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 6003 006 Keep children away from the area to be mowed You must use approved personal protective equipment whenever you use the ma chine 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 Make sure that you have first aid equipment close at hand when using the machine Never use the machine when barefoot Always wear protective shoes or protective boots preferably with steel toes Wear approved protective glasses or full face visor during assembly and when operating Never wear loose fitting clothes that can catch in moving parts 6 English 8011 292 Personal protective equipment 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 overturn
13. bricate joints and shafts 3 Check the V belts Check the hydrostat s cooling fins Check the transmission s oil level Adjust the brakes Check and adjust the throttle wire Clean the engine s and hydrostat s cooling flanges 2 Replace the air filter s pre filter and paper filter Replace the fuel filter Replace the plug 1 First change after 5 hours During dusty conditions cleaning and replacement should be more frequent For daily use of the machine lubrication should be conducted twice a week Conducted by authorised service workshop Described in these instructions O Not described in these instructions WARNING No service procedures must be conducted on the engine or cutting unit unless e The engine is switched off e The parking brake is applied e The ignition key is removed e The cutting unit is disengaged e The ignition cable is removed from the plug 20 English MAINTENANCE Dismantling of the machine hoods Engine hood The engine is accessible for servicing when the engine hood is lifted up Tilt the seat forward release the rubber strap under the seat and tilt the hood backwards 6008 001 Front hood Release the clip on the front hood and lift off the fender 6017 215 Right hand fender Remove the knob 1 the screws 2 and 3 and lift off the hood 6017 003 Left hand fender Release the screws in the fender 2 and lift off the fender 6017 013
14. d Useful hint Mark the positions of the blades on the respective pulley using a felt tip pen Version 1 Loosen the three bolts 1 2 1 turn Press the sides of the belt together to give maximum slack and tighten one of the bolts Replace the belt and tighten as shown see decal on cover Set the blades at 90 to each other and loosen the polt again The spring ensures the correct belt tension Check the positions of the blades again and adjust if necessary by repositioning the belt on the teeth Tighten the three bolts to 45 Nm Version 2 Loosen the nuts on the eccentric plate and turn this away Loosen the four nuts see diagram holding the outer blade bearing enough so that the bearing can be moved Slide the blade bearing in towards the centre bearing and pry off the upper belt Repeat the procedure for the lower belt WARNING Wear gloves to protect your hands when working with the blades 6017 154 6017 161 6016 110 BioClip 103 Version 2 English 31 MAINTENANCE 5 Version 2 Assembly First fit the lower belt and then the upper belt Ensure the blades are positioned as set out in the diagram at 90 degrees to each other otherwise the belts must be adjusted When the blade bearings are loose the belts can be moved around to the next tooth Tighten the nuts enough so that the bearings rest against the cutting hood but still can be moved Tension the belt by turning t
15. e wing nut 6008 014 3 Remove the wing nut on the air filter and lift off the paper filter with pre filter 6008 015 4 Pull off the foam plastic pre filter from the paper filter and wash clean in mild detergent Squeeze it dry in a clean cloth Drench it with new engine oil Wrap the filter in an absorbent cloth and squeeze out excess oil Replace the paper filter if it is clogged with dirt IMPORTANT INFORMATION Do not use compressed air to clean the paper filter 5 Fit the air filter as follows Push the pre filter over the paper filter Fit the paper filter with pre filter in the air filter housing and tighten the wing nut Replace the plastic cover oven the air filter housing and tighten the wing nut 6008 017 24 English MAINTENANCE Checking of 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 only distilled water AN 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 broug
16. ears These instructions describe the Rider 16 This rider mower is equipped with a 15 5 horsepower Briggs amp Stratton engine The power transmission from the engine is handled by a hydrostatic gear box which enables stepless varia tion of the speed with the foot pedals There is one pedal for driving forwards and one pedal for reversing 4 3 PA a 000000000000000000 000000000000000000 0000000000000000 IK Location of the controls 1 Ignition lock 7 Parking brake 2 Throttle Choke lever 8 Lock button for parking brake 3 Adjustment of cutting height 9 Knobs for adjusting seat 4 Lifting lever cutting unit 10 Fuel tank cap 5 Speed limiter for reversing 11 Main lock under seat 6 Speed limiter for driving forwards 12 Lever for disengagement of drive English 11 PRESENTATION Throttle and Choke lever The engine speed is adjusted with the throttle control and thereby also the rotation speed of the blades The control is also used to activate the choke function When the choke is used the engine receives a richer mixture of fuel and air which simplifies cold start 6004 004H Speed limiter The speed of the machine is steplessly regulated with two pedals Pedal 1 is used to drive forwards and pedal 2 for reversing WARNING AN Make sure that branches do not obstruct the pedals when mowing under bushes otherwise you may lose control 6017 214A Pa
17. ejection Combi 40 90 mm BioClip unit 45 95 mm 6004 013H Seat The seat has a jointed attachment on the front edge and can be tipped forward The seat can also be adjusted lengthways Release the knobs under the seat and adjust it forwards or backwards to the required position Lock the setting with the knobs 6004 014H Fuelling The engine should be run on 85 octane or higher unleaded petrol gasoline no added oil Environmentally adapted alkylate fuel is also recommended WARNING Petrol gasoline is highly inflammable Observe care and fill up with fuel outdoors see safety instructions TT 14 English DRIVING e Read the safety instructions and information on the location and function of the controls before starting see pages 5 14 e Conduct daily maintenance before starting see maintenance schedule on page 20 Adjust the seat to the required position Starting the engine 1 Lift up the cutting unit by pulling the lever backwards to locked position transport posi tion 2 Apply the parking brake This is done as follows e Press down the brake pedal 1 e Press in the lock button on the steering column 2 e Release the brake pedal while the button is held pressed The parking brake lock disconnects automati cally when the brake pedal is pressed down Cold engine 3 Push the throttle control to position 3 choke position In this position the engine recei
18. er e The blades are sharp and can cause cuts Wrap i 8010 060 the blades or wear protective gloves when Never run the machine in an enclosed area handling them e Check regularly that the parking brake works Adjust and maintain as required e The mulching unit should only be used where better quality mowing is required and in known areas e 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 e 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 e Use an approved trailer to transport the ma STT chine Activate the parking brake shutoff the fuel Regularly clean grass leaves and other debris from the supply and secure the machine using approved machine fasteners such as tension belts chains or ropes when transporting e 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 Reverse the machine on to the transporting vehicle to prevent it from overturning 10 English PRESENTATION Presentation Congratulations on your choice of a top quality product which you will enjoy for many y
19. g to the emission of noise to surroundings 2000 14 EC Huskvarna January 3 2002 K ARO Roger Andersson Development Manager Garden Products English 43 SERVICEJOURNAL RIDER 16 Pre delivery service 1 Top up battery with acid and recharge for four hours 2 Fit steering wheel seat and any optional equipment 3 Adjust cutting unit Adjust the lifting springs the weight of the cutting unit should be 12 15 kg Only applies to BioClip Adjust cutting unit so that rear edge is about 2 4 mm higher than front edge Adjust cutting unit height setting so that cutting height limit is 5 mm above the frame of the unit at the lowest cutting height Check that engine has correct amount of oil Check that the right amount of oil is in the transmission 4 5 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 Lift lever safety switch Safety switch for the hydrostat pedals E L L L E E E E L E L L L L L E L 11 Check engine revs 2 950 rpm 12 Tell customer about Pre delivery service carried out Need and benefits of following the service schedule No outstanding problems The need and advantages of leaving the machine for regular NE service The effects of maintenance on the machine s
20. g 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 6017 227 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 enters the loop correctly on the underside of the machine see diagram 8009 123 English 35 MAINTENANCE 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 IMPORTANT INFORMATION Replacing or sharpening the blades should be conducted by an authorised service workshop The blades should be balanced after sharpening 6016 108 BioClip103 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 IMPORTANT INFORMATION BioClip units 90 and 103 should always have the blades in the relative position shown in the diagrams with an angle of 90 between the blades Otherwise the blades can go against each other and damage the unit twi iecti 6008 226 6017 023 Cutting unit with rear ejection BioClip 90 6017 020 Cutting unit with side ejection 36 English MAINTENANCE Replacing the break
21. he eccentric adjuster on top of the cutting hood Tighten the nut Tighten all nuts on the blade bearings 6 Version 2 When the belt can be moved 7 mm inwards using a force of 10 N the belt is adjusted correctly 7 Version 1 och 2 Fit the protective cover over the belts and replace the parallelism arm Belt replacement on BioClip 90 The BioClip 90 is driven by a toothed belt that synchronises rotation of the blades The belt is located under the cover of the cutting unit When changing the belt on a BioClip 90 follow steps 1 7 of the above procedure for version 2 NOTE BioClip 90 has just 1 belt Belt change on cutting unit with side or rear ejection and Combi 112 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 see page 30 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 that tensions the V belt and pry off the belt Simply reverse the procedure to fit the new belt 32 English 6016 111 IMPORTANT INFORMATION The blades on a BioClip unit should be set at 90 degrees to each other In all other cases the blades can collide and cause serious damage to the cutting unit 6012 079 8009 287 6012 080 MAINTENANCE Service position for cutting unit The cutting head can be placed in the service posi
22. ht into the vicinity of the battery Ignition system The engine is equipped with an electronic ignition system Only the spark plug requires maintenance For recommended spark plug see chapter Technical data IMPORTANT INFORMATION Fitting the wrong spark plug type can damage the engine 1 Remove the ignition cable shoe and clean around the spark plug 2 Remove the spark plug with a 13 16 21 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 D 8009 108 6008 013 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 Reinsert the spark plug turning by hand to avoid damaging the threads 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 After the spark plug is seated tighten it using a spark plug wrench so that the washer is compressed A used spark plug should be turned 1 8 1 4 of a turn from the seated position A new spark plug should be turned 1 2 a turn from the seated position Replace the ignition cable shoe English 25 MAINTENANCE Inspecting the safety system The Rider is equipped with a safety
23. imming by an authorised service workshop is a good way of getting the best out of your machine the next season 6017 213 English 41 Dimensions Length without cutting unit Width without cutting unit Height Service weight Wheel base Track Tyre size Tyre pressure front amp rear Max gradient Engine Manufacture Power Displacement Fuel Tank volume Oil Oil volume Start Noise emissions and cutting width Measured noise level Guaranteed noise level Cutting width Electrical system Type Battery Spark plug Transmission Manufacture Oil Cutting unit Type Cutting width Cutting heights Blade diameter TECHNICAL DATA Rider 16 2145 mm 1050 mm 1060 mm 247 260 kg including unit 855 mm Front 715 mm rear 625 mm 16 x 6 50 x 8 60 kPa 0 6 kp cm 15 Briggs amp Stratton model 28N707 11 4 15 5 kW h p 465 cm Min 85 octane unleaded 7 litres SAE 30 or SAE 10W 30 class SF CC 1 2 litres Electric starter 100 dB A Rear 97 98 dB A 100 dB A 900 1120 mm 12 V negative earth 12 V 24 Ah Champion CJ8 or J8 electrode gap 0 7 0 8 mm Tuff Torg K46 SAE 10W 30 class SF CC 3 blade hood with side rear ejection BioClip 103 Combi 2 blade hood BioClip 900 mm 900 mm BioClip 970 mm 1030 mm BioClip 1120 mm Combi 9 positions 40 90 mm 45 95 mm BioClip 350 mm Side 410 mm BioClip103 420 mm Combi 112 440 mm BioClip 90 When this product is worn
24. ing 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 22 tS Proceed as follows e Remove obstacles such as stones branches etc e Mow upwards and downwards not sideways e Do not use the machine on ground that slopes E more than 15 Mow upwards and downwards on slopes not sideways e Avoid starting or stopping on a slope If the tyres start to slip stop the blades and drive slowly down the slope e Always drive smoothly and slowly on slopes e Do not make any sudden changes in speed or direction e Avoid unnecessary turns on slopes if necessary turn slowly and gradually downwards if possible e 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 e Drive slowly Do not turn the wheel sharply The machine engine brakes better in low gear e 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 Be especially careful when driving on slopes 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 8010 054 e Do not mow wet grass It is slippery and tyres can lose their grip so that the machine skids e Do not try to stabilize
25. ip stick The oil is filled in the same hole for the dip stick Use engine oil SAE 30 or SAE 10W 30 class SF CC Use engine oil with min API SF quality and SAE 30 or SAE 10W 30 viscosity grade The oil volume in the engine is 1 2 litres an fF O N 6 Run the engine warm and then check that there is no leakage from the drain plug 38 English 6008 005 6008 035 6008 027 IMPORTANT INFORMATION Used engine oil is hazardous to health and environment and must in accordance with the law not be poured out on the ground or in the nature and must be handed in to a workshop or other designated station for treatment Avoid skin contact wash with soap and water in the event of spillage LUBRICATION Check the transmission s oil level 1 Remove the transmission cover Loosen both screws one on each side and lift off the trans mission cover 2 Check that there is oil in the transmission s oil tank Fill if necessary with engine oil SAE 10W 30 class SF CC Lubricating the belt adjuster The belt adjuster should be lubricated regularly using good quality molybdenum disulphide grease 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 conducted twice a week General lubrication All joints and bearings are lubricated on manufacture with molybdenum sulphide grease Re grease with same type of grease
26. llelism of the cutting unit 29 Adjusting the parallelism of the cutting unit 30 Dismantling the cutting unit e 30 Replacing the cutting unit belts 31 Service position for cutting unit 33 Checking the blades ennnuue 36 Replacing the break pin BioClip 37 Lubrication eee ners eee ne ere een ener 38 Checking the engine s oil level 38 Changing the Ol cadnevsareiduadsumawicass iumesianseerencnd 38 Checking the transmission s oil level 39 Lubricating the belt adjuster 39 General lubrication cccccsseeeeeseeeseeeeeees 39 Trouble shooting schedule 40 6 2 GE siss ene ee ne eee eae eer 41 Winter SEOFAGE ccsnssnscnasseaitensiicendasceascmcnakicrmetacel 41 US ka usi aia a aa 41 Technical data mmmmnnnemennenen 42 EU Declaration of Conformity 43 English 1 INSTRUCTION Dear customer Thank you 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
27. more than 15 Mow slopes upwards and downwards never across Avoid sudden changes in direction Stopping 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 1 Lift up the cutting unit by pulling the lever back to the end position 2 Pull back the throttle control and turn the ignition key to the STOP position Gror START ZEISS lt 3 When the Rideris at a standstill press down the parking brake and push in the locking button Release lever The release control must be pulled out in order for the Rider to be moved when the engine is shutoff 6007 002 6007 015 a 4 6007 217H English 19 MAINTENANCE Maintenance schedule The following is a list of the maintenance which should be conducted on the machine For the items which are not described in these instructions go to an authorised service workshop Daily Maintenance interval aintenance in hours Maintenance Page before start Check the engine s oil level Check the engine s cooling air inlet Check the fuel pump s air filter Check the steering wires Check the battery Check the safety system Check screws and nuts Check for fuel and oil leakage Change the engine oil Clean the air filter s pre filter foam plastic Check the cutting unit Check the tyre pressures 60 kPa Lubricating the belt adjuster 3 Lu
28. n 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 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 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 repro ductive impairment Wash your hands after touching the battery 6003 009 Do not smoke when carrying out maintenance English 9 SAFETY INSTRUCTIONS e Never use the machine indoors or in spaces lacking proper ventilation Exhaust fumes contain carbon monoxide an odourless poisonous and highly dangerous gas e Stop and inspect the equipment if you run over or into anything If necessary make repairs before starting e Never make adjustments with the engine running e The machine is tested and approved only with the equipment originally provided or recommended by the manufactur
29. nd as it should do when the throttle lever is moved or if the top speed is not reached the throttle wire may need adjusting 1 Loosen the clamping screw by the arrow and slide the throttle to the choke position 2 Pull the throttle wire s casing as far as possible to the right and check that the choke is fully actuated 3 Tighten the clamping screw 4 Pull back the throttle to the full throttle position and check that the choke is no longer actuated Replacement of the fuel filter Replace the pipe fitted fuel filter every 100 running hours once per season or more frequently if it is clogged Replace the filter as follows 1 Fold open the engine cover as described on page 19 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 in the new filter on the hose ends If necessary soap solution can be applied on the filter ends to simplify fitting 5 Push the hose clips back on the filter 6008 032 8009 108 6008 034 English 23 MAINTENANCE Replacing the air filter If the engine seems to lack power or goes irregularly the reason may be that the air filter is clogged It is therefore important to replace the air filter at regular intervals see Maintenance schedule on page 20 for correct service interval 1 Fold open the engine cover 2 Remove the air filter housing s plastic cover by releasing th
30. ok out for the ejector and do not direct it towards anyone e Stop the engine and prevent the engine from being started until you have cleaned the outlet channel TEKE Clear the area ofobjects before mowing e Remember the operator is responsible for danger or accidents e Never carry passengers The machine is only intended to be used by one person e Always look downwards and backwards before and while reversing Keep watch for both large and small obstacles e Slow before cornering e Switch off the blades when you are not mowing 8010 052 Never carry passengers WARNING AN This machine can sever hands and feet as well as throw objects Failure to observe the safety instructions can result in serious injuries 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 br
31. opping the engine ccccssseeeeeceseseeeeeaees 19 Release lever ccccccceeeecececeeeceeeeeeeeeeeesaees 19 Maintenance ccccceeccceeeeeceeeeeeeeeseeeeneeeesees 20 Maintenance schedule cccscceseeeeseeeens 20 Dismantling of the machine hoods 21 Checking and adjusting the steering wires 22 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 Adjusting the brake ccccesseceseeeensseeneneens 22 Checking and adjustment of throttle wire 23 Replacement of fuel filter 23 Replacement of air filter 24 Checking the fuel pump s air filter 25 Checking the battery acid level 25 Ignition System wisisierctisaricersiaswaewcnsdaadsesatansdiann 25 Checking the safety system 26 Checking the tyre pressure 27 Checking the engine s cooling air intake 27 Fitting the cutting unit mmrnnnn 28 Installing BioClip 90 mmmennnenennnna 28 Checking and adjustment of cutting units ground pressure iii csrnccsnmeasnnss alia ialt kaid 29 Checking the para
32. out or no longer used it should be returned to the dealer or other appropriate body for recycling We reserve the right to change technical specifications without prior notice 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 4 2 English EU DECLARATION OF CONFORMITY EU declaration of conformity Only applies to Europe Husqvarna AB SE 561 82 Huskvarna Sweden tel 46 36 146500 declares under sole responsibility that the Husqvarna Rider 16 from 2002 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 DIRECTIVES 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 emission of noise to surroundings 2000 1 4 EC Information regarding noise emissions and the mowing width see the Technical Data The following harmonised standards have been applied EN292 2 EN836 The registered body 0404 SMP Svensk Maskinprovning AB Fyrisborgsgatan 3 SE 754 50 Uppsala Sweden has issued the report with number 01 901 007 01 901 008 regarding the assessment of conformity according to annex VI to the COUNCIL S DIRECTIVE of May 8 2000 relatin
33. pin BioClip The blades are fitted with a break pin to protect the BioClip unit and its drive when colliding with obstacles A domed spring friction washer is fitted to each blade bolt The washer must always be replaced with a new washer if the blade bolt is loosened Otherwise the break pin can break causing the blades to collide Only use original spare parts A set containing a blade break pin and friction washer can be purchased from your dealer 1 Put the unit in the service position see Placing in the service position 2 Remove the blade 2A by removing the blade bolt with washer and friction washer 2B 3 Remove the remains of the broken break pin 3 4 Make sure the contact surfaces 4 on the blade and the blade mounting are free from metal Clean if necessary 5 Fit one new break pin 5 in the blade mounting 6 Fit the blade 6 make sure it is fitted as illustrated 7 Fit a new friction washer 7 with the concave face turned towards the blade 8 Fit the blade bolt with washer 8 Tightening torque 45 50 Nm 4 5 5 kpm Removal of BioClip plug Combi 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 sc
34. r cooling flanges blocked Fan damaged Too little or no oil in engine Ignition defective Plug defective One or more cells faulty Bad contact between battery terminals and cables Blades are loose Engine is loose Imbalance on one or more blades resulting from damage or inferior balancing after sharpening Blades blunt Cutting unit skew Long or wet grass Grass blockage under hood Different tyre pressures on right and left sides Over speeding Drive belts slipping The blade has a broken break pin BioClip STORAGE Winter storage At the end of the season the machine should immediately be put in order for storage also if it is going to stand idle for more than 30 days 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
35. rews 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 Service position Removal of BioClip plug 8009 137 6017 227 8009 289 English 37 LUBRICATION Check the engine s oil level Check the oil level in the engine when the machine is horizontal Fold open the engine cover Release the dip stick and pull out Wipe off the oil and insert again The dip stick must be fully screwed down Now release the dip stick again and pull out Check the oil level The oil level should lie between the markings on dip stick If the level approaches the ADD mark top up with oil to the FULL mark The oil is filled in the same hole for the dip stick Use engine oil SAE 30 or SAE 10W 30 class SF CC The total oil volume in the engine is 1 2 litres Changing the oil The oil should be changed for the first time after 5 hours of running time Thereafter it should be changed every 25 hours of running time WARNING Engine oil can be very hot if it is drained off directly after the engine is stopped Therefore allow the engine to cool down first 1 Place a receptacle under the engine s drain plug located on the left hand side of the engine Remove the dip stick and drain plug Let the oil run out into the receptacle Fit the drain plug and tighten Fill up with oil to the FULL mark on the d
36. rking brake The parking brake is applied as follows 1 Press down the brake pedal 2 Press in the lock button on the steering column 3 Release up the brake pedal while holding the button pressed The lock on the parking brake automatically disconnects when the brake pedal is pressed 6017 011 12 English PRESENTATION Cutting unit The Rider 16 can be fitted with four different cutting units Rear ejector 970 mm p Side ejector 970 mm SSE BioClip 900 mm 1030 mm i Combi 1120 mm Combi F See Maintenance Checking the Blades for identification of the cutting unit 6017 214 Lift lever for cutting unit The lift lever is used to set the cutting unit in trans port or cutting position If the lever is pulled back the unit will lift up and the blades will automatically stop rotating transport position If the lock button is pressed and the lever is moved forward the unit will be lowered and the blades will automatically start rotating cutting position The lever can also be used to temporarily regulate the cutting height e g for a small mound in the lawn 6004 011H Lifting of the cutting unit transport position 6004 012H Lowering of the cutting unit cutting position English 13 PRESENTATION Lever for adjustment of cutting height With this lever the cutting height can be adjusted to 9 different positions 4 90 mm 45 80 mm Bioclip Unit with side rear
37. run at low speed when engaging the blades For this reason do not increase the throttle until the cutting unit has been lowered to the cutting position 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 cutting result are obtained The cutting 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 6007 212 Mowing pattern 18 English 6007 009H 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 Wash down the underside of the cutting unit with water after use Do not use a high pressure jet Put the cutting unit in the service position while doing this If you use the BioClip unit it is important to mow the grass regularly WARNING N Clear the lawn from stones and other object which can be thrown out by the blades DRIVING WARNING AN Never drive the machine on ground with a slope of
38. sing too hard against it The pressure is adjusted with a screw on each side of the machine 1 Check the air pressure in the tyres 60 kPa 0 6 kp cm 2 Place the Rider on a flat surface 3 Put the lifting lever in the mowing position 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 6017 216 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 6008 019 Checking the cutting unit s parallelism Check the parallelism of the cutting unit as follows 1 Check the air pressure in the tyres 60 kPa 0 6 kp cm 2 Place the machine on a level 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 slope forwards slightly so that the rear edge is 2 4 mm higher than the front edge 6017 217 English 29 Adjusting the parallelism of the cutting unit 1 2 Undo the nuts on the lift strut 3 Unscrew the strut anticlockwise to lower the 5 On completion of the adjustment the unit s Removing the cutting unit Fit the right hand fender and the front hood Carry o
39. 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 Startmotor ta Works driver s seat 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 Ignition system m Does not work 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 26 English MAINTENANCE Checking the tyre pressure The tyre pressure should be 60 kPa 0 6 kp cmF all round To improve driving the pressure on the rear tyres can be reduced to 40 kPa 0 4 kp cm2 The maximum tyre pressure is 100 kPa 1 0 kp cm IMPORTANT INFORMATION Different tyre pressures on the front tyres will result in the blades cutting the grass at different heights 6017 009 Check the engine s cooling air intake Fold open the engine cover as described on page 19 Check that the cooling intake is free from leaves grass and dirt If the cooling intake is blocked this will interfere with the cooling of the engine which can damage the engine 6008 006 English 27 MAINTENANCE Fitting the cutting unit
40. tion 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 service position 1 Position the machine on flat ground Apply the parking brake 1 Adjust the cutting unit to the lowest cutting height and lower the cutting unit 6017 218 2 Remove the front hood by removing the pin There are complete instructions on using the service position inside the front hood 6017 219 3 Remove the two support wheels from under the front hood 6017 220 English 33 MAINTENANCE 4 Fit the support wheels on either side of the rear of the cutting unit WARNING Wear protective glasses when dismantling the cutting unit The spring which tensions up the belt can go off and cause personal injury 6017 221 5 Disengage the spring from the drive belt tensioning wheel 6 Move the cutting height lever to the lower position 6017 222 7 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 Engage the strut in the holder 8009 122 6017 223 34 English MAINTENANCE WARNING Observe caution to avoid trapping your hand 8 Lift off the drive belt 1 Then pull out the pin 2 6017 225 9 Pull the frame forwards and refit the pin 6017 226 10 Grasp the front edge of the cuttin
41. uainted 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 2 English SAFETY INSTRUCTIONS Good service Husqvarna 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 Before the machine is delivered it undergoes inspection and is adjusted by your dealer When you need spare parts or advice on service issues warranty terms etc contact This Operator s Manual belongs to Transmission machine with serial number 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 e The machines type designation e The manufacturer s type number e The machine s serial number State the type designation and serial number when ordering spare parts The engine number is punched on a plate that is riveted to the fan cover The plate states e Model e Type e 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
42. ut points 1 9 to put the cutting unit in the MAINTENANCE Remove the front hood and right hand fender as described on page 21 rear edge of the hood Screw the strut in clockwise to raise the rear edge of the hood J parallelism should be re checked WARNING Wear protective glasses when dismantling the cutting unit The spring which tensions up the belt can go off and cause personal injury service position see Service position for the cutting unit on page 33 Remove the bolt 3 and lift off the cutting unit Fitting of the cutting unit takes place in the reverse order to removal See page 28 for details of how to fit the BioClip 90 When assembling Make sure that the unit s lug enters the loop correctly on the underside of the machine 30 English N A SCR 4 Tighten the nuts after adjustment 6017 018 6017 021 8009 123 MAINTENANCE Replacing the cutting unit belts Belt change on BioClip 103 There are two versions of BioClip 103 Version 1 has one toothed belt and version 2 has two The toothed belts drive the blades and synchronise their rotation The belts are located under a cover on top of the cutting unit 1 2 Remove the cutting unit see page 30 Remove the front bolt from the parallel strut and tip the strut backwards Push the height adjustment strut forwards Loosen the two bolts holding the protective hood and then lift off the hoo
43. ves a richer mixture so that the engine starts more easily 6007 004H English 15 DRIVING Warm engine 4 Set the throttle control midway between position 1 and 2 6007 005H 5 Turn the ignition key to start position IMPORTANT INFORMATION Do not run the starter for more than about 5 seconds at a time If the engine does not start wait about 10 seconds before trying again 6007 006 6 When the engine has started release the ignition key to neutral position Push the throttle control to the required speed For cutting 3 4 to full throttle WARNING Never run the engine indoors in enclosed or poorly ventilated areas The exhaust fumes contain toxic carbon monoxide 6007 007 16 English DRIVING Driving the machine 1 Release the parking brake by pressing down the brake pedal 6017 012 2 Carefully press down one of the pedals until the correct speed is reached To drive forwards press down pedal 1 To reverse press down pedal 2 6017 214A 3 Select the required cutting height 1 9 with the cutting height lever To obtain a uniform cutting height it is important that the tyre pressures are equal on both front wheels 60 kPa 6007 008H English 17 DRIVING 4 Push in the lock button on the lift lever and lower down the cutting unit IMPORTANT INFORMATION The service life of the drive belts increases considerably if the engine is
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