Husqvarna PF 21 AWD Replacing the front belt, Fitting the cutting head, Trapping your hand

Page 34

Maintenance

Replacing the front belt

The entire belt is removed according to the following when a snow blade is to be attached to the machine.

1Put the unit in the service position, see Service position for the cutting unit.

2Pull the centre belt off of the centre pulley. The belt becomes slack when the cutting unit is lifted.

3Take off the front belt from the centre pulley and remove the belt.

Assembly

1Fit the front belt on the centre pulley. Pull it on the outside of the runner wheel and on the inside of the idler pulley.

2PF 21 and PF 21 AWD

If PF 21 or PF 21 AWD is to be used with an accessory or with the cutting unit CombiTurf 112, the belt should be pulled on the outside of the outer runner wheel, otherwise the belt will be too long.

3Fit the centre belt on the centre pulley.

4Reset the cutting unit from service position to mowing position.

Fitting the cutting head

WARNING! Wear protective glasses when

!fitting the cutting unit. The spring which tensions up the belt may break and cause personal injury.

1Place the machine on a flat surface and apply the parking brake. Check that the lever for setting the cutting height is in the lowest position.

2Push the equipment frame down and place the catch against the frame.

3 Remove the drive belt and place it in the belt holder.

4Push the unit in and put the guide plugs in the grooves on the equipment frame, one on each side.

WARNING! Observe caution to avoid

!trapping your hand.

5Push the unit in so that the interior plugs touch the bottom of the equipment frame’s grooves.

6Lift up the cutting unit

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Contents PR 17 PR 17 AWD PF 21 PF 21 AWD Contents Pre-delivery service Service journalAfter the first 8 hours Driving and transport on public roads IntroductionDear Customer TowingGood service Serial NumberKEY to Symbols SymbolsBrake Starting instructions Insure your Rider Safety InstructionsSafety instructions General useDriving on slopes This is what you doMaintenance ChildrenTransport What is WHAT? Location of the controlsPresentation Lever for hydraulic lift of attachments Cutting unitMechanical Lifting Lever for Cutting Unit Seat Cutting height adjustment leverExercise care and refuel outdoors see safety instructions FuellingClutch control PR 17 AWD and PF 21 AWD Lights and power outletRelease lever Clutch control PR 17 and PFBefore starting DrivingCutting tips Start the engineConnecting the jump leads Starting the engine with a weak batteryRemove the cables in the reverse order Driving the Rider BrakingStop the engine Page Maintenance Maintenance scheduleBefore starting Maintenance Once aCleaning Removing of the machine hoodsAdjusting the parking brake PR 17 AWD, PF 21 AWD Checking and adjusting the steering wiresAdjusting the parking brake PR 17, PF Can result in reduced braking abilityChecking and adjusting the choke wire Checking and adjusting of throttle wireReplacement of fuel filter Replacing the air filter Checking the fuel pump’s air filterChecking the transmission’s air intake Cool before starting to replace the air filterIgnition system Check the level of the battery acidCleaning the engine and muffler Replacing the spark plugCheck the safety system Main fuse Replacing the light bulbsChecking the tyre pressure Replacing the rear drive belt PR 17 and PF When the engine is running. Mind your fingersChecking the engine’s cooling air intake RemovalAssembly Replacing the centre belt Fitting the cutting head Replacing the front beltTrapping your hand Removing the cutting unit Checking the cutting unit’s parallelism Adjusting the parallelism of the cutting unitReplacing the cutting unit belts Service position for the cutting unit Placing in the service positionChecking the blades Restoring from service positionRemoving the BioClip plug Lubrication Throttle and choke cables, lever bearings Lubricating the belt adjusterDriver seat Checking the engine’s oil levelChanging the oil filter Lubricate the hydrostatic cable with linksReplacing the engine oil Parking brake cable PR 17 AWD and PF 21 AWD Hydraulic oil filter changeParking brake cable PR 17 and PF Checking the transmission oil levelTroubleshooting schedule Problem ProcedureElectrical and Hydraulic Systems PR 17 and PR 17 AWDPF 21 and PF 21 AWD Wiring diagram Hydraulic System PR 17, PR 17 AWD, PFWinter storage ServiceStorage GuardTechnical data ´z+S¶6@¨ 50 English´z+S¶6@¨ EC-declaration of conformity Applies to Europe only Cutting unit CombiTurf1151089-26 ´z+S¶6@¨ ´z+S¶6@¨

PR 17, PF 21, PR 17 AWD, PF 21 AWD specifications

The Husqvarna PR 17, PR 17 AWD, PF 21, and PF 21 AWD are advanced pressure washers designed to deliver optimal performance, versatility, and convenience for various cleaning tasks. These models are engineered to cater to both residential and professional users, ensuring that maintaining cleanliness becomes an effortless task.

The Husqvarna PR 17 is a powerful pressure washer that sports a robust design, making it ideal for tackling medium to heavy-duty cleaning jobs. With a maximum pressure output of 1700 PSI and a flow rate of 1.2 GPM, it can efficiently clean driveways, patios, and vehicles. The PR 17 is equipped with an adjustable spray nozzle, providing users with the option to switch between different spray patterns, enhancing its versatility for different surfaces.

For those looking for added traction and stability, the PR 17 AWD (All-Wheel Drive) variant features a sophisticated four-wheel drive system. This technology ensures enhanced maneuverability over uneven terrains and difficult surfaces. The AWD feature is particularly beneficial for users who require improved mobility, whether it's on inclines or rough outdoor environments.

Moving to the PF 21 series, the Husqvarna PF 21 and PF 21 AWD both offer exceptional cleaning performance with their impressive specifications. The PF 21 boasts a powerful motor capable of delivering up to 2100 PSI, making it suitable for more demanding tasks. With a generous flow rate of 1.4 GPM, it can easily remove dirt and grime from larger areas efficiently. The PF 21 comes equipped with a set of interchangeable nozzles, allowing users to adjust the pressure according to their specific cleaning needs.

The PF 21 AWD model adds the all-wheel drive feature, enhancing the user experience by making it easier to navigate while cleaning larger spaces. This model is perfect for professionals and homeowners who require a reliable machine for frequent use. The ergonomic design of both PF 21 models ensures ease of handling and minimizes user fatigue, even during extended cleaning sessions.

These Husqvarna pressure washers also prioritize durability and maintenance ease. With features such as durable steel frames and easily accessible components, users can expect a long lifespan and hassle-free upkeep.

In summary, whether you choose the PR 17, PR 17 AWD, PF 21, or PF 21 AWD, each model offers unique features tailored to a range of cleaning tasks. Their combination of power, technology, and user-friendly designs make them an excellent choice for anyone looking to achieve spotless results.
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