Poulan 3450, 3750 Checking the tension, Adjusting the tension, Are in the bar groove

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Cutters

Depth Gauge

 

 

 

 

 

 

 

 

Drive Links

S Place the chain over and behind the clutch, fitting the drive links in the clutch drum sprocket.

Place chain onto the sprocket

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

SFit chain drive links into bar groove.

SPull guide bar forward until chain is snug in the groove of the bar. Ensure all drive links

are in the bar groove.

SHold guide bar against the saw frame mak- ing sure the adjusting pin is aligned with the hole in the bar. Remember this pin

moves the bar forward and backward as screw is turned. Install the chain brake.

SReplace the chain brake nuts and tighten finger tight. 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.

Chain Brake Nuts

Chain Adjustment

Tool (Bar Tool)

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 loosen- ing the chain brake nuts and turning the ad- justing 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

S Lift up the tip of the bar and tighten the chain brake nuts securely with the bar tool.

SRecheck chain tension. Tension is correct when chain does not sag below the bar but still can be moved around the bar.

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

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Contents Manual de Instrucciones Manuel d’Instructions Plan Ahead Kickback Operate Your SAW SafelyMaintain Your SAW in Good Working Order Handle Fuel with CautionAvoid Obstructions Clear The Working Area Kickback Safety FeaturesReduce the Chance Kickback Maintain ControlSymmetrical Guide Bar Large Radius Tip Safety Notice Exposure toChain Brake Computed kickback angle CKA TableAttaching the BAR & Chain If not Are in the bar groove Adjusting the tensionChecking the tension Fit chain drive links into bar grooveThrottle LOCK-OUT ON/STOP SwitchKnow Your SAW Throttle TriggerRight foot through rear handle Fueling EngineBAR and Chain Lubrication Important Points to RememberInertia activating function control Starting a Warm EngineDifficult Starting or starting a flooded engine Braking function control Caution The chain brake must beFelling Large Trees Tree Felling TechniquesBucking Without a Support Bucking Using a LOG or SUP- Port StandCutting a Fallen Tree Types of Cutting Used for BuckingAIR Filter Limbing and Pruning Important PointsLimbing PruningInspect Muffler and Spark Arresting Screen Cleaning the Spark ARREST- ING ScreenCarburetor Adjustments BAR MaintenanceNeed ASSISTANCE? Need a Service PART?Trouble Cause Remedy Ligations The U. S. Environmental Your Warranty Rights and OB

3450, 3750 specifications

The Poulan 3450 and 3750 chainsaws are notable models in the Poulan lineup, designed for both homeowner and light professional use. These chainsaws are recognized for their reliability, ease of use, and efficient performance in cutting tasks, making them a popular choice among users.

One of the defining features of the Poulan 3450 is its lightweight design, weighing in at approximately 10 pounds. This makes it easy to handle for extended periods without causing significant fatigue. The 3450 is equipped with a 16-inch bar, suitable for small to medium-sized cutting jobs, whether pruning trees or cutting firewood. It is powered by a 34 cc engine that provides adequate power for these tasks while maintaining a balance between performance and fuel efficiency.

The Poulan 3750 model offers a bit more power with its 37 cc engine. This model also features a 16-inch bar, but the additional engine capacity allows for better performance in more demanding cutting conditions. The 3750’s enhanced power makes it an excellent choice for users who require a bit more muscle for larger jobs, while still being manageable for the average homeowner.

Both models incorporate Poulan's patented Easy Start technology, which significantly reduces the effort needed to start the engine. This technology is particularly beneficial for less experienced users, as it requires less pull force compared to traditional chainsaw designs.

Another significant feature of the Poulan chainsaws is their automatic chain oiler that ensures the chain remains lubricated during operation. This helps to prolong the life of the chain and bar, reducing wear and enhancing cutting efficiency. The adjustable oiler also allows users to customize the oil flow based on their cutting applications.

In terms of safety, the Poulan 3450 and 3750 come equipped with a chain brake system that quickly stops the chain in the event of kickback, providing an additional layer of protection for the operator.

With their combination of power, portability, and ease of use, the Poulan 3450 and 3750 chainsaws present an excellent value for homeowners looking for reliable and efficient tools for their outdoor tasks. These models highlight Poulan's commitment to innovation and user-friendly designs, making them a smart choice for anyone needing a dependable chainsaw.
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