Husqvarna 142 Assembly, Attaching the BAR & Chain If not, Chain Tension, Checking the tension

Page 7

ASSEMBLY

Protective gloves (not provided) should be worn during assembly.

ATTACHING THE BAR & CHAIN (If not

already attached)

WARNING: Recheck each assem- bly step if the saw is received assembled. Al- ways wear gloves when handling the chain. The chain is sharp and can cut you even when it is not moving!

1.Loosen and remove the chain brake nuts and the chain brake from the saw.

2.Remove the plastic shipping spacer (if present).

Location of shipping spacer

Chain Brake

6.Prepare the chain by checking the proper direction. Without following the illustration it is easy to place the chain on the saw in the wrong direction. Use the illustration of the chain to determine the proper direction.

Tip of

Bar

CUTTERS MUST FACE IN

DIIRECTION OF ROTATION

Cutters

Depth Gauge

Chain Brake

Nuts

Drive Links

Bar Tool

3.An adjusting pin and screw is used to ad- just the tension of the chain. It is very im- portant when assembling the bar, that the pin located on the adjusting screw aligns into a hole in the bar. Turning the screw will move the adjustment pin up and down the screw. Locate this adjust- ment before you begin mounting the bar onto the saw. See illustration.

Inside view of

Chain Brake

Adjustment located on Chain Brake

4.Turn the adjusting screw by hand coun- terclockwise until the adjusting pin just touches the stop. This should allow the pin to be near the correct position. Fur- ther adjustment may be necessary as you mount the bar.

5.Slide guide bar behind clutch drum until guide bar stops against clutch drum sprocket.

Mount the Bar

7.Place chain over and behind clutch, fit- ting the drive links in the clutch drum sprocket.

Place chain onto the sprocket

8.Fit bottom of drive links between the teeth in the sprocket in the nose of the guide bar.

9.Fit chain drive links into bar groove.

10.Pull guide bar forward until chain is snug in guide bar groove. Ensure all drive links are in the bar groove.

11.Now, install chain brake making sure the adjusting pin is positioned in the lower hole in the guide bar. Remember this pin moves the bar forward and backward as the screw is turned.

12.Install chain brake nuts and finger tighten only. Once the chain is tensioned, you will need to tighten chain brake nuts.

CHAIN TENSION

(Including units with chain already installed)

NOTE: When adjusting chain tension, make sure the chain brake nuts are finger tight only. Attempting to tension the chain when the chain brake nuts are tight can cause damage.

Checking the tension:

Use the screwdriver end of the bar tool to move the chain around the bar. If the chain does not rotate, it is too tight. If too loose, the chain will sag below the bar.

7

Page 6 Page 8
Image 7
Page 6 Page 8
Contents 137 Identification of Symbols Identification What is WHAT?Chain Brake Assembly Maintain Your SAW in Good Working Order Safety RulesPlan Ahead Operate Your SAW SafelyReduce the Chance of Kickback KickbackMaintain Control If your hand slips off the front handlebar Kickback Safety FeaturesChain Brake and CKA Angle Elbow locked Thumb on underside of handlebarComputed kickback angle CKA Table Checking the tension AssemblyAttaching the BAR & Chain If not Chain TensionBAR and Chain Lubrication Adjusting the tensionFueling & Lubrication Fueling EngineDifficult Starting or starting a flooded engine Operating Your UnitImportant points to remember Starting a Warm EngineImportant Points Cutting MethodsBraking function control Caution The chain brake must be Inertia activating function controlTypes of Cutting Used for Bucking Felling Large TreesNotch CUT and Felling the Tree Cutting a Fallen TreeLimbing Bucking Using a LOG or Support StandBucking Without a Support Limbing and Pruning Important PointsAIR Filter Service and AdjustmentsCleaning the air filter Carburetor AdjustmentsSpark Plug BAR MaintenanceChain Sharpening Ignition TimingLoad Adjustment Engine Limited Warranty StatementEmpty fuel tank and refill with Natural discoloration of material due to ul- traviolet light Following items are not covered by this warrantyCenter or call Husqvarna at Ligations The U.S. Environmental ProtecIntermediate 125 hours Extended 300 hours
Related manuals
Manual 4 pages 16 Kb

142 specifications

The Husqvarna 142 is a powerful and versatile chainsaw designed for homeowners and outdoor enthusiasts who require a reliable tool for various cutting tasks. This model combines performance, efficiency, and ease of use, making it an excellent choice for those who need to tackle firewood cutting, tree pruning, or other general yard work.

One of the main features of the Husqvarna 142 is its lightweight design. Weighing only around 10.8 lbs, it is easy to maneuver, ensuring less fatigue during extended use. This makes it particularly appealing for those who may not have the physical strength required for heavier models. Despite its light weight, the Husqvarna 142 does not compromise on power. It is equipped with a 2.0 horsepower, 40cc two-stroke engine, providing ample cutting capability for most household tasks.

The chainsaw comes with Husqvarna’s unique Air Injection technology, which is designed to enhance engine performance by utilizing centrifugal force to separate larger dust and debris particles before they reach the air filter. This system helps to keep the air filter clean for longer periods, reducing maintenance needs and ensuring efficient operation over time. Additionally, the engine features a fuel-saving X-Torq system, which reduces fuel consumption and emissions without sacrificing performance. This makes the Husqvarna 142 not only cost-effective but also environmentally friendly.

Comfort and safety are prioritized in the design of the Husqvarna 142. The chainsaw is equipped with an anti-vibration system that minimizes user fatigue and discomfort, allowing for more extended periods of use. The protective handguard helps prevent injuries, and the chain brake feature stops the chain quickly in the event of kickback, ensuring safe operation.

Another noteworthy characteristic of the Husqvarna 142 is its easy-to-use tensioning system for adjusting the chain. The side-mounted chain tensioner allows for quick and tool-free adjustments, ensuring the chain remains properly tensioned for optimal performance.

In summary, the Husqvarna 142 is a well-rounded chainsaw that offers a combination of power, efficiency, and user-friendly features. Its lightweight design, advanced technologies, and safety features make it an excellent choice for homeowners looking to manage their outdoor spaces efficiently and effectively. Whether you are cutting firewood, trimming branches, or clearing debris, the Husqvarna 142 delivers reliable performance to meet your needs.
Top Page Image Contents