Husqvarna 1153136-95 Assembly, Fitting the bar and chain, 445e, 450e, Working with the chain

Page 17

ASSEMBLY

Fitting the bar and chain

 

!

WARNING! Always wear gloves, when

 

working with the chain.

 

 

 

 

 

445, 450

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)

1153136-95 Rev.2 2010-04-08

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Contents 445 445e 450 450e 1153136-95 Rev.2 1153136-95 Rev.2 4243 1153136-95 Rev.2 112 113 Decompression valve The valve KEY to SymbolsSymbols on the machine and/or in the manual Contents Dear customer What is what on the chain saw?Introduction Before using a new chain saw General Safety PrecautionsAlways use common sense Machine′s safety equipmentPersonal protective equipment Chain brake and front hand guardThrottle lockout Stop switchChain catcher Right hand guardMuffler Cutting equipmentGeneral rules Cutting equipment designed to reduce kickbackTensioning the chain Sharpening your chain and adjusting depth gauge settingLubricating cutting equipment Checking wear on cutting equipment Needle bearing lubricationFitting the bar and chain Assembly445 445e, 450eFuel Fuel HandlingFueling Fuel safetyTransport and storage Long-term storageStarting and stopping Starting and StoppingStarting StoppingWorking Techniques Basic safety rulesBefore use General working instructionsLimbing Basic cutting techniqueTerms Safe distance Tree felling techniqueFelling direction Clearing the trunk and preparing your retreatFreeing a tree that has fallen badly How to avoid kickbackWhat is kickback? General MaintenanceCarburetor adjustment Replacing the starter cord MufflerStarter Spark plug Air filterLubricating the bar tip sprocket Needle bearing lubricationTemperature -5C 23F or colder Air Injection centrifugal cleaningCooling system Winter useDaily maintenance Weekly maintenance Monthly maintenance Maintenance scheduleTechnical data Technical DataSaw chain filing and file gauges Bar and chain combinations050/1,3 mm 058/1,5 mmYour Warranty Rights and Obligations Federal Emission Control Warranty StatementMAINTENANCE, Replacement Repair of EMISSION-RELATED Parts Safety precautions for chain saw users American Standard Safety PrecautionsKickback safety precautions Other safety precautions1153136-95 Rev.2 Original instructions 1153136-95

1153136-95 specifications

The Husqvarna 1153136-95 is a high-performance chainsaw designed for ease of use and efficiency, making it an ideal choice for both residential and professional users. Known for its robust build and reliability, this chainsaw is particularly well-suited for tasks such as tree pruning, cutting firewood, and managing landscaping projects.

One of the standout features of the Husqvarna 1153136-95 is its lightweight design. Weighing in at just around 10 lbs, it allows users to easily maneuver during extended periods of operation without causing excessive fatigue. This is complemented by an ergonomic handle that provides a comfortable grip, reducing strain on the hands and wrists.

The chainsaw is powered by an efficient and reliable engine. With a displacement of 38.2 cc, it delivers ample power for most cutting tasks while maintaining fuel efficiency. The technology incorporated into its engine design ensures lower emissions, making it an environmentally friendly option in the category of gas-powered chainsaws.

Another impressive feature of the Husqvarna 1153136-95 is the X-Torq technology. This innovatively engineered system reduces fuel consumption by up to 20%, resulting in longer runtimes between refueling. Additionally, it minimizes harmful exhaust emissions, meeting stringent environmental regulations and standards.

The chainsaw also includes an automatic oil pump that ensures a consistent flow of lubrication to the bar and chain, enhancing longevity and reducing wear during use. This feature allows users to focus on their tasks without frequently stopping to manage oil levels.

Additionally, the tool-less chain tensioning system is designed for user convenience, enabling quick adjustments on the fly without needing additional tools. This feature is especially useful for those who are busy or working under time constraints.

Safety is a priority with the Husqvarna 1153136-95, as it comes equipped with a chain brake system designed to stop the chain in the event of a kickback. This important safety feature provides peace of mind for users, especially those new to chainsaw operation.

Overall, the Husqvarna 1153136-95 combines performance, user-friendliness, and advanced technology, rendering it a versatile tool suitable for various cutting tasks. Whether tackling home maintenance or professional projects, this chainsaw is engineered to deliver reliable results and satisfy the demands of users.
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