Husqvarna 250 R manual Fitting a blade guard, grass blade and grass cutter

Page 18

ASSEMBLY

Fitting a blade guard, grass blade and grass cutter

•The blade guard (A) is fitted using 4 screws (L) and the support plate (M) as shown.

CAUTION! Always use the recommended guard for the cutting attachment you are using. See chapter on Technical data.

•Fit the drive disc (B) on the output shaft.

•Turn the blade shaft until one of the holes in the drive disc aligns with the corresponding hole in the gear housing.

•Insert the locking pin (C) in the hole to lock the shaft.

•Place the blade (D) on the output shaft.

N

E

F

D

M

B

L C

A

•Fit the support flange (F) on the output shaft. Make sure that the blade is centered by fitting it to the guide on the support flange.

•Screw the support cup (E) onto the output shaft threads (CAUTION! Left-hand thread). Tighten to a torque of 35- 50 Nm (3.5-5.0 kpm). Use the socket spanner in the tool kit. Note that the locking pin (C) must remain inside the gear housing to lock the drive disk. Hold the shaft of the socket spanner as close to the blade guard/combination guard as possible.

WARNING! Tighten the lock screw (N) in the

!center hole of the support cup. Tighten to a torque of 35-50 Nm (3.5-5.0 kpm), CAUTION! Left-hand thread. If the lock screw is not fitted in the support cup, there is a risk that the support cup will come unscrewed. This means that the blade will also come loose, which could result in serious or fatal injury to the operator or others.

Fitting the blade guard and saw blade

•The blade guard (A) is fitted using 4 screws (L) as shown.

CAUTION! Always use the recommended guard for the cutting attachment you are using. See chapter on Technical data.

L

A

•Fit the drive disc (B) on the output shaft.

•Turn the blade shaft until one of the holes in the drive disc aligns with the corresponding hole in the gear housing.

•Insert the locking pin (C) in the hole to lock the shaft.

•Place the blade (D) and support flange (F) on the output shaft.

•Fit the nut (G). Tighten the nut to a torque of 35-50 Nm. Use the socket spanner in the tool kit. Grasp the handle of the spanner as close to the blade guard/combination guard as possible. To tighten the nut, turn the spanner in the opposite direction to the direction of rotation (Caution! left-hand thread).

G

F

D

B

C

When loosening and tightening the saw blade nut, there is a risk of injury from the teeth of the saw blade. You should therefore always ensure that your hand is shielded by the blade guard when doing this. Always use a socket spanner with a shaft that is long enough to allow this. The arrow in the diagram shows the area where you should operate the socket spanner when loosening or tightening the nut.

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Contents 240F 240R 250R 252RX 265RX KEY to Symbols SymbolsContents Introduction Dear customerWhat is WHAT? What is what on the clearing saw? 240RWhat is what on the clearing saw? 240F What is what on the clearing saw? 250R What is what on the clearing saw? 252RX What is what on the clearing saw? 265RX General Safety Precautions Personal protective equipmentMachine′s safety equipment Stop switchThrottle lockout Quick release Cutting attachment guardVibration damping system MufflerLocking nut Locking screwCutting equipment Cutting equipmentSharpening grass cutters and grass blades Sharpening the saw blade Trimmer headAssembly Assembling the handlebar and throttle 240R, 250RFitting the handlebar 240F, 252RX Fitting the handlebar 265RX Adjusting the throttle triggerTransport position, handlebar 240R, 240F, 250R, 252RX Assembling the cutting equipmentFitting a blade guard, grass blade and grass cutter Fitting the blade guard and saw bladeFitting other guards and cutting attachments Fitting the trimmer guard and trimmer head Trimmy SIIAdjusting the harness and clearing saw Standard harnessTriobalance harness Adjusting the harness Correct balanceFuel safety Fuel HandlingFuel Fueling MixingStarting and stopping Starting and StoppingCheck before starting Cold engineStarting StoppingGeneral working instructions Basic safety rulesWorking Techniques ABC of clearingForestry clearing using a saw blade Working methodsGrass clearing using a grass blade Brush cutting with a saw bladeGrass trimming with a trimmer head TrimmingMaintenance CarburetorHigh speed jet H 240R, 240F Fine adjustment of the idle speed TLow speed jet L 240R, 240F, 250R, 252RX High speed jet H 250R, 252RXCooling system Correctly adjusted carburetorMuffler 265RXBevel gear Cleaning the air filterAir filter Oiling the air filterSpark plug Maintenance schedule Maintenance Daily Weekly MonthlyTechnical Data Technical dataTechnical data 250R 252RX 265RX Engine Technical Data Federal Emission Control Warranty Statement Your Warranty Rights and ObligationsPage Page Trimmy SII Page Auto Page ´z+R9e¶5f¨ Page 1150256-95 ´z+R9e¶5f¨ ´z+R9e¶5f¨

250 R specifications

The Husqvarna 250 R stands as a prominent contender in the realm of off-road motorcycles, particularly for those who seek performance and rideability in rugged terrains. This model encapsulates a combination of advanced engineering and rider-focused design, making it a favorite among both amateur and experienced riders.

One of the standout features of the Husqvarna 250 R is its powerful engine. The bike is powered by a 249cc, single-cylinder, two-stroke engine, optimized for maximum performance across various riding conditions. With its lightweight construction, the engine delivers impressive power without sacrificing maneuverability. Riders can expect robust acceleration and excellent throttle response, which is crucial for navigating challenging trails and obstacles.

The Husqvarna 250 R also incorporates cutting-edge technologies that enhance its performance. One notable feature is the electronic fuel injection system, which ensures optimal fuel delivery and improved efficiency. This technology not only contributes to the overall performance of the engine but also minimizes emissions and enhances fuel economy. The bike’s adjustable power valve allows for customizable power delivery, catering to the rider’s preferences and the riding environment.

Another significant aspect of the Husqvarna 250 R is its lightweight chassis, constructed from high-quality materials. The frame is designed to provide excellent rigidity while keeping the overall weight to a minimum. This balance of strength and lightness contributes to the bike's agility and ease of handling, making it versatile for various riding styles and terrains.

Suspension is another critical feature of the Husqvarna 250 R. The bike is equipped with fully adjustable WP XACT forks at the front and a WP XACT shock at the rear, offering superior damping capabilities. This advanced suspension system provides enhanced stability and comfort, allowing for better control during aggressive maneuvers or when tackling rough terrains.

The ergonomics of the Husqvarna 250 R are tailored to enhance the riding experience. The seat is designed for optimal comfort, providing support during long rides while ensuring that riders can easily shift their weight when necessary. The bike also features wide footpegs that deliver excellent grip and control.

In summary, the Husqvarna 250 R is a remarkable off-road motorcycle that combines performance, advanced technology, and rider-friendly design. Its powerful engine, lightweight chassis, superior suspension system, and ergonomic features make it an ideal choice for adventure enthusiasts looking to conquer the trails with confidence and agility. Whether navigating through tight woods or tackling open trails, the Husqvarna 250 R is engineered to deliver an exhilarating riding experience.
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