Operator′s manual Rider 175 Rider 175 AWD Please read the operator’s manual carefully and make sure you understand the instructions before using the machine.
CONTENTS Contents CONTENTS Contents ...................................................................... Service journal Pre-delivery service ..................................................... After the first 8 hours ................................................... INTRODUCTION Dear Customer, ............................................................ Driving and transport on public roads .......................... Towing ..........................................................................
Service journal Pre-delivery 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.
INTRODUCTION 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 will find this operator’s manual very useful.
INTRODUCTION 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. 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.
KEY TO SYMBOLS Symbols Parking brake These symbols are on the machine and in the instructions. WARNING! Careless or incorrect use can result in serious or fatal injury to the operator or others. Noise emission to the environment according to the European Community’s Directive. The machine’s emission is specified in chapter Technical data and on label. Please read the operator’s manual carefully and make sure you understand the instructions before using the machine.
KEY TO 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.
SAFETY INSTRUCTIONS Safety 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 • 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.
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. 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.
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. 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.
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.
WHAT IS WHAT? 6 5 7 8 4 3 2 9 10 11 1 12 13 Location of the controls 1 Throttle control/choke control 8 Lock button for parking brake 2 Ignition lock 9 Seat adjustment.
PRESENTATION Presentation Parking brake 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 parking brake is applied as follows: The machines are equipped with a 17,5 horse power engine from Briggs & Stratton. Rider 175 AWD is equipped with all wheel drive.
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). 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“).
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. Starting a warm engine Move the throttle in between positions 1 and 2. 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.
Driving Starting the engine with a weak battery ! 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. 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.
Driving IMPORTANT INFORMATION Stop the engine 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. 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.
Driving Release lever Release lever Rider 175 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.
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.
Maintenance Cleaning Front cover Clean the machine directly after use. It is much easier to wash off grass cuttings before they dry. Release the clip on the front hood and lift off the fender. 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. Right-hand fender Remove the accelerator knob (1), screws (2 and 3), and remove the cover.
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. 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.
Maintenance 2 Pull the choke wire casing to the far right and tighten the clamping screw. Replacing the air filter ! WARNING! The exhaust system is hot. Let it cool before starting to replace 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).
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 ! WARNING! Procedures on contact with acid External: Rinse well with plenty of water. Align the tabs on the cover with the slits in the housing and replace the air filter cover. Internal: Drink large quantities of water or milk. Contact a doctor as soon as possible. Eyes: Rinse well with plenty of water.
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.
Maintenance Main fuse The main fuse is placed in a detachable holder under the battery case’s cover, in front of the battery. Checking the engine’s cooling air intake Type: Flat pin, 15 A. Clean the air intake grille in the engine cover behind the driver’s seat. Do not use any other type of fuse when replacing. Open the engine cover. A blown fuse is indicated by a burnt connector. Pull the fuse from the holder when replacing. Check that the cooling intake is free from leaves, grass and dirt.
Maintenance Make sure that the tongue (3) on the cutting unit engages correctly. 3 Rider 175 Insert the bolt and secure it with a locking pin. Rider 175 AWD ! 4 WARNING! Observe caution to avoid trapping your hand. Removing the cutting unit Press down the frame and insert the pin. Fit the drive belt around the drive wheels of the cutting unit. ! WARNING! Wear protective glasses when dismantling the cutting unit. The spring which tensions up the belt may break and cause personal injury.
Maintenance 4 5 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. 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). 3 Screw out (extend) the stay to raise the rear edge of the cover.
Maintenance Service position for the cutting unit 5 Disengage the spring for the drive belt tensioning wheel. Rider 175 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.
Maintenance 8 Lift of the drive belt. Then pull out the pin. 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. 9 Pull the frame forwards and refit the pin. IMPORTANT INFORMATION Replacing or sharpening the blades should be conducted by an authorised service workshop. 1 2 10 Grasp the front edge of the cutting unit, pull out and raise into the service position.
Lubrication Checking the engine’s oil level. 1 Place a container underneath the engine’s left oil drain plug. Check the oil level in the engine when the Rider stands horizontal with the engine switched off. 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.
Lubrication Checking the transmission oil level General lubrication 1 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. Remove the transmission cover. Undo the two screws (one on each side) and lift off the transmission cover. Carry out this lubrication regularly; with daily use, the machine should be lubricated twice weekly.
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.
Storage Winter storage Guard 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. There is a cover to protect your machine during storage or transport.
Technical data Dimensions Length without cutting unit, mm/ft Width without cutting unit, mm/ft Height, mm/ft Operating weight with cutting deck, kg/lb Wheel base, mm/ft Track width, front, mm/ft Track width, rear, mm/ft Tyre dimensions Air pressure, rear - front, kPa / kp/cm3 / PSI Max. gradient Engine Brand / Model Power, kW/hp Displacement, cm3/cu.in Fuel, minimum octane grade lead-free Tank volume, litres/USqt Oil Oil volume incl. filter Oil volume excl.
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.
1150315-26 ´®z+R?T¶6&¨ ´®z+R?T¶6&¨ 2006-10-30