Jonsered CS 2137 Adjusting the tension, Before Starting Engine, BAR and Chain Lubrication

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Place chain onto the sprocket

7.Place chain over and behind clutch, fitting the drive links in the clutch drum 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 chain adjust- ment tool (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.

Adjusting the tension:

Chain tension is very important. Chain stretches during use. This is especially true during the first few times you use your saw. Always check chain tension each time you use and refuel your saw. You can adjust the chain tension by loosening the chain brake nuts and turning the adjusting screw 1/4 of a turn while lifting up on the bar.

SIf chain is too tight, turn adjusting screw 1/4 turn counterclockwise.

SIf chain is too loose, turn adjusting screw 1/4 turn clockwise.

Adjusting

Screw

Chain Brake Nuts

Guide Bar

Adjusting Screw -- 1/4 Turn

SLift up the tip of the bar and securely tight- en the chain brake nuts with the bar tool.

SRecheck chain tension.

Chain Brake

Nuts

Chain Brake Nuts

Chain Adjustment

Tool (Bar Tool)

WARNING: If the saw is operated with a loose chain, the chain could jump off the guide bar and result in serious injury.

WARNING: Muffler is very hot during and after use. Do not touch the muffler or al- low combustible material such as dry grass or fuel to do so.

 

 

 

 

BEFORE STARTING ENGINE

Oil Cap

 

Fuel mix cap

 

WARNING: Be sure to read the fuel information in the safety rules before you be- gin. If you do not understand the safety rules, do not attempt to fuel your unit. Contact an authorized service dealer.

BAR AND CHAIN LUBRICATION

The bar and chain require continuous lubri- cation. Lubrication is provided by the auto- matic oiler system when the oil tank is kept filled. Lack of oil will quickly ruin the bar and chain. Too little oil will cause overheating shown by smoke coming from the chain and/ or discoloration of the bar.

Only use Bar and Chain Oil for bar and chain lubrication.

FUELING ENGINE

WARNING: Remove fuel cap slowly when refueling.

This engine is certified to operate on unleaded gasoline. Before operation, gasoline must be mixed with a good quality 2-cycle air-cooled engine oil designed to be mixed at a ratio of 40:1. A 40:1 ratio is obtained by mixing 0,125 liter of oil with 5 liters of unleaded gasoline. DO NOT USE automotive or boat oil. These oils

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Contents Español EnglishFrançais DeutschMuffler Idle Speed ScrewON/STOP Handle Fuel with Caution Plan AheadOperate Your SAW Safely Maintain Your SAW in Good Working OrderStand to the left of the saw Never reverse hand positions KickbackReduce the Chance Kickback Maintain ControlYour left arm straight with the elbow locked Kickback Safety FeaturesChain Brake Elbow locked Thumb on underside of handlebarCutters Depth Gauge Drive Links Safety Notice Exposure toAttaching the Bumper Spike Attaching the BAR & Chain IfFueling Engine Adjusting the tensionBefore Starting Engine BAR and Chain LubricationStarting a Flooded Engine Chain BrakeImportant Points to Remember Starting a Warm EngineTree Felling Techniques Braking function controlInertia activating function control Important PointsTypes of Cutting Used for Bucking Notch CUT and Felling the TreeCutting a Fallen Tree Important pointsPruning Bucking Using a LOG or SUP- Port StandLimbing and Pruning Important Points LimbingSpark Plug Cleaning the air filterBAR Maintenance AIR FilterIdle Speed--T Carburetor AdjustmentsTroubleshooting Table Cause Remedy Chain SharpeningPage See note Front handle, m/s2 Rear handle, m/s2 Without bar and chain, kgSE--561 82 Huskvarna Huskvarna, Sweden

CS 2137 specifications

The Jonsered CS 2137 is a high-performance chainsaw designed for both professional and avid hobbyist use. Known for its exceptional power-to-weight ratio, the CS 2137 provides users with an efficient and reliable tool for various cutting tasks, from tree felling to firewood preparation.

One of the main features of the Jonsered CS 2137 is its powerful 37cc two-stroke engine. This engine delivers robust performance while maintaining a lightweight profile, making it easy for users to maneuver the saw during extended use. The design of the engine promotes fuel efficiency, allowing users to work longer without frequent refueling. Additionally, the engine is equipped with advanced starter technology, ensuring easy starts even in cold conditions.

The CS 2137 is built with a 14 to 18-inch bar length, offering versatility for different cutting applications. This allows users to switch between various tasks, whether it’s trimming branches or cutting down smaller trees. The bar and chain design ensures smooth and efficient cutting, enhancing overall productivity.

A significant aspect of the Jonsered CS 2137 is its anti-vibration system. This feature minimizes user fatigue during extended use, allowing for greater comfort and enhanced control over the saw. Coupled with an ergonomic handle, the chainsaw is designed to fit comfortably in the user’s hand, reducing strain and improving handling.

In terms of safety, the CS 2137 is equipped with essential safety features such as a chain brake and a throttle lock. The chain brake acts as a crucial safety mechanism, stopping the chain instantly in emergency situations, while the throttle lock prevents accidental engagement of the chain during use. These safety features ensure that users can operate the chainsaw with confidence.

Moreover, the Jonsered CS 2137 incorporates an automatic chain oiler, which ensures that the chain receives the necessary lubrication during operation. This not only extends the life of the chain but also maintains optimal cutting performance. Users can adjust the oil flow rate according to their cutting needs, enhancing flexibility and efficiency.

Overall, the Jonsered CS 2137 is a well-rounded chainsaw that combines power, efficiency, and safety into one compact unit. Its thoughtful design and advanced technologies make it a valuable addition to any toolkit, whether for professional forestry work or home improvement projects.
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