For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Safety regulations Special instructions General instructions The fuel used in the ride-on mower has the The workshop handbook is written for personnel who following hazardous characteristics: are assumed to have general ride-on mower repara- tion and service know-how.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Special tools The following special tools are used when working on the ride-on mower. Special tools for the engine and transmission are specified in the respective Workshop Manuals. 506 66 48-01 Puller for engine pulley.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Technical data Dimensions: Rider Pro15V2 Rider Pro 15 Rider Pro 18 Length, base machine 2 000 mm/6,56 ft 2 030 mm/6,66 ft 2 030 mm/6,66 ft Width, base machine 900 mm/2,95 ft 900mm/2,95 ft...
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Delivery and dealer service Pre-delivery service 1. Top up battery with acid and recharge for four hours. 2. Fit steering wheel, seat and any optional equipment. 3. Fit cutting unit. 4. Adjust cutting unit: Adjust lift springs (effective weight of cutting unit should be 12–15 kg (26,5-33 lb), or set to maximum lift if brush is to be fitted).
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For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Delivery and dealer service 25 hour service 300 hour service 1. Check the fuel pump’s air filter. 1. Inspect the machine. Agree with the customer as to what additional work is to be carried out.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Delivery and dealer service Maintenance schedule The following is a list of the maintenance which should be conducted on the machine. Most of the points that are not covered by this workshop manual are covered by the operator’s manual.
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For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Delivery and dealer service Maintenance interval in Maintenance Page Daily main- At least Weekly hours tenance once a main- before after year tenance Lubricate choke control Lubricate steering chain inside frame tunnel Check steering wires inside frame...
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Delivery measures Packaging and unpacking To our dealer On delivery from the factory the Rider is normally Well-performed delivery service is the first step to a packed in special packaging. This consists of a functioning aftermarket.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Delivery measures Battery WARNING! The battery acid is highly corrosive. Use rubber gloves and protective glasses. Avoid breathing in the acid fumes. Measures for contact with acid External: Rinse thoroughly with water. Internal: Drink large quantities of water or milk.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Delivery measures Steering wheel • Fit the steering wheel with the steering column tube on the steering shaft. • Screw in the socket head cap screw so that it goes in the slot on the steering shaft. Work on the steering wheel and tighten the socket head cap screw so that it bottoms in the slot.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Delivery measures Checking the oil level in the transmission Remove the transmission cover. Loosen both screws (one on each side) and lift off the transmission cover. Check that there is oil in the transmission’s oil tank.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Delivery measures Test running Fill up with petrol. The engine should be run on the lowest 87 octane unleaded petrol (no oil admixture). It can be beneficial to use environmentally adapted alkylate petrol.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Delivery measures Check the function of the mowing deck and that there is no abnormal noise. The mowing height can be set in 7 different positions with the lever. (Rider 15, 9 different positions).
Design and function General Husqvarna Riders is a series of ride-on mowers with a large capacity. This is available in several sizes, ranging from the smallest, the Rider 11, to the largest, the Rider ProFlex 21. This workshop manual only deals with the mid-range models in the Rider series fitted with Kawasaki engines.
State the type designation and serial number when ordering spare parts. Engine New Husqvarna Rider professional machines have Rider 15V2, Pro 15 and Pro 18 have two-cylinder, two-cylinder, air-cooled engines from Kawasaki. overhead valve engines with pressure lubrication and separate oil filters. Engines that are equipped...
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Design and function Steering All ride-on lawn mowers in the Rider series have articulated steering. The steering force from the steering wheel is transferred to the rear section via wires and a chain. This ensures that the ride-on mower is easy to manoeuvre, as well as having high-precision steering.
The speed is controlled using the forward or reverse pedals. The models described in this workshop manual have different types of transmission. All the machines have rear-wheel drive. Hydrostatic transmission K46 for Rider 15V2 seen Hydrostatic transmission K66 for Rider Pro 18 seen from above.
The entire Rider series is equipped with front- mounted mowing decks to ensure effective cutting even in confined areas. Rider 15V2, Pro 15 and Rider Pro 18 can be supplied with different types of cutting unit: side ejection, rear ejection, BioClip or Combi. The...
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When the attachment is raised the microswitch in the safety circuit is actuated. The attachment’s lifting device Rider 15V2 and Pro 15 The cutting unit is suspended at the rear with the lug in a U-bracket on the tool frame. The front of the tool frame is linked to a bracket on the attachment.
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For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Design and function The cutting unit on the Pro 18 can be raised or lowered according to the same principles as for the smaller machines, but the system is of a different design.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Reparation instructions Removing engine Remove the engine hood on Pro 18. On Rider 15 it can be left on. Remove the cable which runs between the starter relay and starter motor from the starter motor.
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For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Reparation instructions Remove the fuel line hose clamp from the fuel pump and pull the fuel line downwards. Fix up the hose so that fuel will not leak out. Release the exhaust pipe clamps and silencer’s four retaining bolts.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Reparation instructions Replacing engine 506 56 76-01 Insert tool no. 506 56 76-01 into the centre of the IMPORTANT INFORMATION engine pulley. Unscrew and remove the socket head cap screw which holds the pulley and the When installing the engine, it is important engine axle together.
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Attach the silencer and exhaust pipe and tighten the holder screws and pipe clamps. Rider 15V2 does not have Pulse air filter, as shown in the illustration. Attach the throttle cable to the carburettor and fit the cable clip without tightening it.
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For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Reparation instructions Securely fasten the protective plate over the silencer, two screws on each side of the silencer. IMPORTANT INFORMATION Brace the screws for the battery cables to avoid exposing the terminals to stress.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Reparation instructions Fuel tank Fitting Removal WARNING! It is easier to work if you empty the tank before Petrol is highly flammable and environmentally hazardous. fitting. Insert the hose into place and attach it to the Exercise caution to avoid fire fuel filter with the hose clamp.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Reparation instructions Changing the oil Checking and adjusting steering wires The engine oil should be replaced after the first five hours of running time, see service chart. Thereafter it should be replaced every 100 hours of running time.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Reparation instructions Replacing steering wires Removal/installation of steering axle 1. Release the steering wires' rear attachment (1). Rider 15V2 and Pro 15 1. Release the steering wires' rear attachment (1). 2. Remove the frame plate.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Reparation instructions Removing/Fitting the Power Steering Rider Pro 18 10. Pull the power steering (6) upwards and move 1. Remove the cutting unit. the lower section backwards in order to force off 2. Loosen the steering cables’ rear mount (1).
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Reparation instructions Removal/installation of wire wheel Ensure that the cables are properly situated 1. Remove the frame plate. under the steering cable rollers (7) in the frame 2. Detach the steering wires' rear attachment (1) .
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Reparation instructions Checking and adjusting brake wire Check that the brakes are correctly adjusted by placing the rider on a slight downhill slope with the clutch disengaged and activating the brake. If the ride-on mower does not stand still, the brake needs to be adjusted.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Reparation instructions Checking and adjusting throttle control Rider 15V2 Rider Pro 15 and Pro 18 The hydrostatic transmission cable (on the left Adjust the hydrostatic wire (on the left-hand side) side) is adjusted in the following manner: as follows: 1.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Reparation instructions Checking and adjustment of the throttle Checking and adjusting the choke wire wire Check that the engine responds to the throttle If the engine is producing black smoke or is difficult...
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Reparation instructions Replacing articulated steering bearing 2 Rider Pro 15 and Pro 18 • Remove the engine according to the earlier description (see “Removing engine”). • Release the tensioning wheel spring (1). • Block up the ride-on mower in front of the articulated •...
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For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Reparation instructions • Loosen the steering wires (1) and remove the Remove the inner circlip (1) from the lower bearing steering rim. (see diagram). The rear section is now loose and can be moved. Then detach the outer circlip (2) and •...
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Reparation instructions Removal of swing axle 2 Rider Pro 15 and Pro 18 • Block-up the machine in front of the rear frame. • Remove the transmission cover. • Clean and loosen the hydraulic hoses on Rider •...
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Reparation instructions Replacing bushings Once the swing axle has been removed the bushings fitted to the rear frame must be replaced. Remove these with a punch, see “Special Tools”. New bushings are fitted with the punch see “Special Tools”.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Reparation instructions 3 Rider Pro 15 and Pro 18 Removing/installation of hydrostatic transmission • Attach a washer and circlip onto the swing axle (1). • Block-up the machine in front of the rear frame •...
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For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Reparation instructions • Disconnect the tensioning roller spring (1) and 2 Rider Pro 15 and Pro 18 prise off the drive belt. • Release the speed control linkage (2) (on the underside) and release the wire from underside of the axle.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Reparation instructions Replacing hydrostatic transmission axle sealing collars Remove the cooling fan. This is held by a nut on the Pro 15 and Pro 18 and a circlip on the 15V2. Remove the cooling fan, which is held by a single nut.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Reparation instructions Sealing collar replacement - outgoing axles IMPORTANT INFORMATION Before the sealing collar is completely Remove the rear wheels. installed, check that the sealing collar's Do not lose the key that sits between the hub and metal spring reinforcement sits on the the axle.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Reparation instructions Replacing hydrostatic transmission wire Removal of hydrostatic transmission wire Remove the hydrostatic transmission wire’s front clamp fixed inside the middle bracket. Remove the transmission cover. Remove the frame plate. The illustration shows Pro 15.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Reparation instructions 6 Rider Pro 15 and Pro 18 Remove the entire hydrostatic transmission wire. Remove the locking spring at the rear linkage on the hydrostatic transmission wire. Release the Refitting hydrostatic transmission wire clamp under the left drive shaft.
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For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Reparation instructions Draw the transmission wire along with the other cabling. Place the wire at the bottom in the clamp, under the articulated steering’s bearing. Press the wire casing in the front holder in the middle bracket.
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For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Reparation instructions Fix the hydrostatic transmission wire with a cable Tighten the frame plate, four screws on the Rider ties. 15V2, Pro 15 and two screws on the Pro 18. English – www.mymowerparts.com...
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Reparation instructions Bleeding the Hydrostatic and Hydraulic • Test run the machine. Systems • Finally, check the hydrostatic transmission’s oil level, and if necessary top up in the oil tank. IMPORTANT INFORMATION The tank must never be run empty while Adjustment of transmission neutral work is underway.
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For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Reparation instructions 1 = Axle 1 = Axle 2 = Lock nut 2 = Lock nut If the drive shafts do not rotate backwards despite • Slowly turn the axle anti-clockwise until the drive...
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Reparation instructions K62 Rider Pro 15 Transmission maintenance Transmission holds 2,5 litres/2,64 USqt (SAE10W/ Oil change 30 engine oil, class SF-CC). Most garden owners do not have tools for or experience of changing transmission oil. The...
Removing belt • Loosen the nuts on the height setting arm. Rider 15V2, Pro 15 and Pro 18 • Place the rider on a level surface and measure Starting point when removing belt: the distance between the ground and the edge of the cutting unit, at the front of the housing.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Reparation instructions Adjusting cutting height area Checking and adjusting mower deck parallelism Remove the right wing cover. Check tyre pressures 60 kPa (8,5 PSI). Place the ride-on mower on an even surface and measure the distance between the ground and the edge of the deck, at the front and rear of the cover.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Reparation instructions Checking and adjusting mower deck Replacing the break-pin ground pressure (BioClip, Combi 103) The blades are fitted with a break-pin to protect the BioClip unit and its drive when colliding with obstacles.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Reparation instructions Removing the cutting unit • Apply the parking brake. • Adjust the cutting height to its lowest setting. • Remove the front cover. Release the spring for the drive belt’s tensioning wheel.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Reparation instructions If the cylindrical bolt, which is now holding the mowing deck is removed, the mowing deck can be lifted off. Lift off the drive belt (1). Now pull out the pin (2).
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Reparation instructions Removing the BioClip Plug (Combi) To change a Combi unit from the BioClip function to a cutting unit with rear ejection, remove the BioClip plug, which is located under the unit, attached with three screws.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Reparation instructions IMPORTANT INFORMATION On a BioClip 90 unit the blades should be positioned at 90 to each other. Otherwise the blades can contact each other which may result in damage to the cutting unit.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Reparation instructions 4. Tip: Mark the position of the blades on respective belts with a felt tipped pen. Loosen the three screws 1/2 - 1 turn. Squeeze the belts to their maximum slackness and tighten one of the screws.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Reparation instructions Removal of blades with bearings Older versions You can recognise these by the fact that the collar on the bearing housing is located on the top of the unit’s cover. WARNING!
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For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Reparation instructions Removal of blades with bearings New version (Combi 122) You can recognise this by the fact that the collar on the bearing housing is located on the underside of the unit’s cover.
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For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Reparation instructions • Replace the blade bolt in the shaft. Screw it in a few turns and tap or press down the hub. Do • Remove the nuts, which hold the bearing not lose the key that sits between the hub and housing in position, from the top of the cover.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Reparation instructions Grinding and balancing of blades Pulse air valve intake filter Rider Pro 15 and Pro 18 Cleaning the pulse air filter • Tip the chair and open the engine hood. • Loosen the four quick-action clips and lift off the cover and remove the filter.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Electrical system Circuit diagram Rider 15V2 1. Microswitch, seat Explanation of colour abbreviations in wiring diagram. 2. Ignition lock RD = Red 3. Microswitch, lifting lever BL = Blue 4. Microswitch, hydrostat VT = White 5.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Electrical system Circuit diagram Rider Pro 15 1. Microswitch, hydrostat Explanation of colour abbreviations in wiring diagram. 2. Microswitch, cutting unit RD = Red BL = Blue 3. Microswitch, seat VT = White 4.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Electrical system Circuit diagram Rider Pro 18 Explanation of colour 1. Microswitch, hydrostat 10. Mains switch power outlet abbreviations in wiring diagram. 2. Microswitch, cutting unit 11. Power outlet RD = Red 3. Microswitch, seat 12.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Electrical system Replacing the light bulbs Rider Pro 18 For information about the bulb type, see ‘Technical Data’. 1. Unscrew the two screws holding the cover on the power steering housing. Lift up the cover and turn it around the steering shaft.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Electrical system Inspecting the safety system The Rider is equipped with a safety system that Check that the engine stops if you temporarily move prevents starting or driving under the following out off the driver’s seat while the cutting unit is...
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Electrical system Microswitch cutting unit Microswitch: Neutral Position Rider 15V2 and Pro 15 1. Loosen the right-hand wing cover. 1. Remove the transmission cover. 2. Remove the inner protecting plate on the gear 2.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Electrical system Hour meter Ignition and Starter Lock Rider 15V2 and Pro 15 1. Remove the right-hand side cover from the lever housing. 1. Loosen the right-hand wing cover. 2. Release the cables from the hour meter.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Hydraulic System General Hydraulic Hygiene Keep the hydraulic system clean. Remember to: • Dirt particles that enter the system include: - Contaminants entering when topping up with oil. • Thoroughly clean before the filler cap is opened - Dust particles from the workshop.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Hydraulic System System Keep the hydraulic oil clean Dirt and contaminants are the greatest enemies of a Pressure to the hydraulic system is provided by the hydraulic system. Moreover, long work sessions at hydrostatic pump.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983 Hydraulic System Pressure Limiting Valve If the hydraulic pressure is too low, it can be due to dirt trapped in the pressure limiting valve. IMPORTANT INFORMATION Incorrect hydraulic pressure is almost never due to an incorrectly adjusted pressure limiting valve.
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Clean and lubricate with Bad contact on battery poles copper paste Change the fuse Blown fuse Charge battery Localise fault Discharged battery Clean, lubricate with copper Change battery Bad or no earth contact paste. Tighten the earth cable Check cable connections or Defective ignition switch No current to relay replace the switch...
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Clean, adjust or replace the Heavily worn or blocked plug Defective spark plug Change to a spark plug with Incorrect heating value the right heating value Ignition fault Check and adjust the contact Incorrect contact gap Incorrect ignition setting Engine runs unevenly or lacks power Incorrect pre-ignition position Adjust the pre-ignition...
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Drive belt worn or covered in oil Clean or replace the drive belt and dirt Drive belt slips Drive belt’s adjuster pulley Broken spring. Replace defective Lever jams. Lubricate Replace the key. Inspect the axle Engine shaft’s pulley and pulley for damage Replace the key.
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Defective engine Engine speed drops Repair the engine Belt worn or oily Clean or replace the belt Engine slows with heavy load Drive belt for transverse axle Adjust the belt Stop and let the transmission cool Defective transmission Transmission overheated down.
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Change linkage and adjust to right Brake linkage Damaged or incorrectly adjusted setting Brakes do not work satisfactorily Worn or saturated in oil Change brake lining Brake lining Repair or replace the hydrostatic Internal fault on e.g. gear shift axle Hydrostatic transmission transmission The machine moves while in...
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For Husqvarna Parts Call 606-678-9623 or 606-561-4983 114 01 87-26 ´z+H2h¶6q¨ 2003W17 www.mymowerparts.com...