Husqvarna PF 21 AWD, PR 17 AWD Hydraulic oil filter change, Parking brake cable PR 17 and PF

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Lubrication

Hydraulic oil filter change

•Turn the old oil filter anti-clockwise to remove. If necessary, use a filter remover.

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

•Tighten the filter by hand until you feel it make contact, then tighten a further 3/4 turn. Remove the transmission cover and fill the transmission’s oil tank, about 0.3 l oil. Be observant when running the engine as described below and fill so that the tank is not emptied.

Run the engine warm, manipulate the servo steering, and then check that there are no leaks around the oil filter seal.

•Check the oil level in the transmission, top up if necessary. The oil filter holds 0.3 litres of oil.

•Replace the transmission cover.

Parking brake cable PR 17 and PF 21

•Remove the transmission cover.

•Unhook the spring (A) from the screw (B).

A

B

•Remove the cable’s rubber casing when lubricating.

•Lubricate the cable with an oilcan, press the brake pedal a few times and lubricate again.

•Refit the spring (A) and the transmission cover.

Parking brake cable PR 17 AWD and PF 21 AWD

•Remove the frame plate by loosening the two screws.

•Remove the left-hand wing cover.

•Lubricate both ends of the cable.

•Remove the cable’s rubber casing when lubricating.

•Lubricate the cable with an oilcan, press the parking brake pedal a few times and lubricate again.

•Refit the frame plate and wing cover.

Checking the transmission oil level

•Remove the transmission cover. Undo the two screws (one on each side) and lift off the transmission cover.

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

PR 17, PF 21. Fill if necessary with engine oil SAE 10W/40 (class SF–CC).

PR 17 AWD, PF 21 AWD. Fill if necessary with engine oil SAE 10W/50 (class SF–CC).

•Replace the transmission cover.

The oil and filter should be changed by an authorised service representative, as described in the Workshop Manual. Work on the system entails particular demands on cleanliness and the system must be vented before the machine is used.

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Contents PR 17 PR 17 AWD PF 21 PF 21 AWD Contents Service journal Pre-delivery serviceAfter 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 Cutting unit Lever for hydraulic lift of attachmentsMechanical 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 engineStarting the engine with a weak battery Connecting the jump leadsRemove 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 of throttle wire Checking and adjusting the choke 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 Replacing the light bulbs Main fuseChecking 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 Replacing the front belt Fitting the cutting headTrapping your hand Removing the cutting unit Adjusting the parallelism of the cutting unit Checking the cutting unit’s parallelismReplacing the cutting unit belts Service position for the cutting unit Placing in the service positionRestoring from service position Checking the bladesRemoving the BioClip plug Lubrication Throttle and choke cables, lever bearings Lubricating the belt adjusterDriver seat Checking the engine’s oil levelLubricate the hydrostatic cable with links Changing the oil filterReplacing 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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