ASSEMBLY

Fitting the bar and chain

 

!

WARNING! Always wear gloves, when

 

working with the chain.

 

 

 

 

 

445

Check that the chain brake is in disengaged position by moving the front hand guard towards the front handle.

(39)

Unscrew the bar nut and remove the clutch cover (chain brake). Take off the transportation ring (A). (40)

Fit the bar over the bar bolt. Place the bar in its rearmost position. Place the chain over the drive sprocket and in the groove on the bar. Begin on the top side of the bar.

(41)

Make sure that the edges of the cutting links are facing forward on the top edge of the bar.

Mount the clutch cover and remember to fit the chain adjuster pin in the hole in the bar. Check that the drive links of the chain fit correctly over the drive sprocket and that the chain is correctly located in the groove in the bar. Tighten the bar nut with your fingers.

Tension the chain by turning the chain tensioning screw clockwise using the combination spanner. The chain should be tensioned until it does not sag from the underside of the bar. (42)

The chain is correctly tensioned when there is no slack on the underside of the bar, and it can still be turned easily by hand.Tighten the bar nut with the combination spanner while holding up the tip of the bar. (43)

When fitting a new chain, the chain tension has to be checked frequently until the chain is run-in. Check the chain tension regularly. A correctly tensioned chain ensures good cutting performance and long life. (44)

445e, 450e

Check that the chain brake is in disengaged position by moving the front hand guard towards the front handle.

(45)

Loosen the chain tensioner wheel and remove the clutch cover (chain brake). Remove the transport guard. (A) (46)

Fit the bar over the bar bolts. Place the bar in its rearmost position. Place the chain over the drive sprocket locate it in the groove on the bar. Begin on the top edge of the bar.

(41)

Make sure that the edges of the cutting links are facing forward on the top edge of the bar.

Mount the clutch cover and remember to fit the chain adjuster pin in the hole in the bar. Check that the drive links of the chain fit correctly over the drive sprocket and that the chain is correctly located in the groove in the bar.

Tension the chain by turning the wheel down (+). The chain should be tensioned until it does not sag from the underside of the bar. (32)

The chain is correctly tensioned when it does not sag from the underside of the bar, but can still be turned easily by hand. Hold up the bar tip and tighten the bar knob by turning the knob clockwise. (33)

When fitting a new chain, the chain tension has to be checked frequently until the chain is run-in. Check the chain tension regularly. A correctly tensioned chain ensures good cutting performance and long life. (44) (47)

18 – English

1153136-49 Rev.2 2010-04-08

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Husqvarna 1153136-49 manuel dutilisation Assembly, Fitting the bar and chain, 445e, 450e, Working with the chain
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1153136-49 specifications

The Husqvarna 1153136-49 is a reliable and high-performance chainsaw specifically designed for homeowners and occasional users who seek both power and ease of use. Its construction reflects Husqvarna's reputation for quality and innovation, making it a preferred choice among enthusiasts and those needing practical tools for yard and garden maintenance.

One of the standout features of the 1153136-49 is its powerful engine. It is equipped with a sturdy and efficient 50.2cc X-Torq engine, which delivers excellent power output while minimizing fuel consumption and emissions. This means users can enjoy extended operation time with reduced environmental impact, which is increasingly important in today’s eco-conscious world.

The chainsaw boasts an impressive cutting length, making it suitable for a variety of tasks, from pruning branches to cutting firewood. With a bar length of 18 inches, it provides the versatility needed for light to medium-duty jobs, enabling users to tackle projects around their homes and gardens with ease.

Husqvarna has designed the 1153136-49 with user comfort and safety in mind. It features an ergonomic handle with a soft grip that reduces vibrations, allowing for longer periods of use without discomfort. The chainsaw also includes an advanced anti-vibration system, ensuring a smoother operation that minimizes strain on the user’s hands and arms.

Safety is paramount when using a chainsaw, and Husqvarna has integrated several key safety features in the 1153136-49. It comes with a chain brake that stops the chain in case of kickback, as well as low kickback chains that further enhance user safety during operation. The quick-release air filter simplifies maintenance and ensures optimal engine performance.

Another innovative feature is the tool-less chain tensioning system, which allows for easy adjustments on the go, ensuring that the chain remains tight and secure during use. This design not only saves time but also enhances overall safety.

In conclusion, the Husqvarna 1153136-49 is a powerful, efficient, and user-friendly chainsaw packed with features that enhance performance and safety. It is an ideal choice for homeowners and anyone looking to manage their outdoor tasks effectively. With a strong engine, ergonomic design, and safety features, it represents a smart investment for maintaining gardens and outdoor spaces.
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