Poulan S1634 LE, S1838 LE Checking the tension, Chain Tension, Adjusting the tension

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Cutters

Depth Gauge

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.

 

 

 

 

 

 

 

 

 

Drive Links

Place chain onto the sprocket

7.Place chain over and behind clutch, fit- ting 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.

NOTE: CHAIN BRAKE MUST BE DISENGAGED BEFORE INSTALLA- TION ON THE SAW. TO DISENGAGE CHAIN BRAKE, PULL THE FRONT HAND GUARD BACK TOWARD THE REAR OF THE CHAIN BRAKE AS FAR AS POSSIBLE (SEE ILLUSTRA- TION).

DISENGAGED

Front Hand Guard

ENGAGED

Chain Brake

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 tight- en only. Once the chain is tensioned, you will need to tightenchain 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.

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, turnadjusting 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 tighten the chain brake nuts with the bar tool.

SRecheck chain tension.

Chain Brake

Nuts

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

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Contents 530164161 6/26/03 Manual de Instrucciones Manuel d’InstructionsStarting or operating the chain saw Plan AheadTions before attempting to use the unit Hearing Afety Hat Prote ction Eye Protection Snug FittingKickback Operate Your SAW SafelyMaintain Your SAW in Good Working Order Handle Fuel with CautionReduce the Chance of Kickback Kickback Safety FeaturesMaintain Control 952044418 Chain Brake and CKA Angle952044370 952051534Attachingthe BAR & CHAINIf not Inside view Chain Brake Adjustment located on Chain BrakeCha in Brake Nuts Bar Tool Checking the tension Adjusting the tensionChain Tension Throttle LOCK--OUT ON/STOP SwitchKnow Your Chain SAW Throttle TriggerCation Always stop the engine before removing the oil cap 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 beDirection of Fall Tree Felling TechniquesFelling Large Trees Notch CUT and Felling the TreeBucking Without a Support Bucking Using a LOG or Support StandCutting a Fallen Tree Types of Cutting Used for Bucking1st Cut 2nd Cut Limbing and Pruning Important PointsLimbing PruningInspect Muffler and Spark Arresting Screen Cleaning the Spark ARREST- ING ScreenCarburetor Adjustment AIR FilterIgnition Timing BAR MaintenanceNeed Service PART? Chain SharpeningTroubleshooting Table Cause Remedy Tions The U.S. Environmental Protection HOW to File a Claim If you have anyRelated Parts Any Electrolux Intermediate 125 hours Extended 300 hours

S1634 LE, S1838 LE specifications

Poulan has long been recognized as a reliable name in the outdoor power equipment industry, and their chainsaws, particularly the Poulan S1634 LE and S1838 LE models, are prime examples of this reputation.

The Poulan S1634 LE is designed for homeowners seeking a lightweight and efficient chainsaw for various cutting tasks. With a 16-inch cutting bar, it is well-suited for trimming branches, tackling small to medium-sized trees, and firewood preparation. The chainsaw is powered by a 33cc 2-cycle engine that provides ample power while remaining easy to handle. One of the standout features of the S1634 LE is its lightweight construction, weighing in at just over 10 pounds, allowing for comfortable maneuverability, especially during extended use.

The S1838 LE model takes a step up in terms of power and capability. With an 18-inch cutting bar and a more robust 42cc engine, this chainsaw can handle larger tasks with ease. The increased bar length allows users to cut through thicker trees and larger branches without excessive effort. Like the S1634 LE, the S1838 LE is designed with user comfort in mind, incorporating features such as an anti-vibration system that reduces user fatigue and a cushioned handle for a secure grip.

Both models come equipped with reliable safety features, including a chain brake that engages automatically in the event of kickback, providing additional peace of mind during operation. The easy-access air filter and tool-free chain tensioning system simplify maintenance and enhance overall usability, allowing users to keep their equipment in optimal condition with minimal hassle.

Furthermore, both chainsaws feature Poulan's reliable start technology, which utilizes a primer bulb and choke for quicker starts, minimizing downtime. The fuel-efficient engines of both models also help to reduce running costs, making them an economical choice for homeowners and occasional users.

In summary, the Poulan S1634 LE and S1838 LE chainsaws are excellent choices for anyone looking for a dependable, user-friendly chainsaw for various cutting tasks. With powerful engines, ergonomic designs, and essential safety features, these models deliver the performance and reliability that Poulan is known for, making them suitable for both novice and experienced users alike. Whether for yard maintenance or occasional lumberjack tasks, these chainsaws provide an impressive blend of power, efficiency, and user comfort.
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