Poulan S1634 LE, S1838 LE Cutting a Fallen Tree, Types of Cutting Used for Bucking

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NOTE: Before felling cut is complete, use wedges to open the cut if necessary to control the direction of fall. To avoid kickback and chain damage, use wood or plastic wedges, but never steel or iron wedges.

SBe alert to signs that the tree is ready to fall: cracking sounds, widening of the fell- ing cut, or movement in the upper

branches.

SAs tree starts to fall, stop saw, put it down, and get away quickly on your planned re-

treat path.

SDO NOT cut down a partially fallen tree with your saw. Be extremely cautious with partially fallen trees that may be poorly supported. When a tree doesn’t fall com- pletely, set the saw aside andpull down the tree with a cable winch, block and tackle, or tractor.

CUTTING A FALLEN TREE

(BUCKING)

Bucking is the term used for cutting a fallen tree to the desired log size.

WARNING: Do not stand on the log being cut. Any portion can roll causing loss of footing and control. Do not stand downhill of the log being cut.

IMPORTANT POINTS

SCut only one log at a time.

S Cut shattered wood very carefully; sharp pieces of wood could be flung toward opera- tor.

SUse a sawhorse to cut small logs. Never allow another person to hold the log while cutting and never hold the log with your leg

or foot.

SDo not cut in an area where logs, limbs, and roots are tangled such as in a blown down area. Drag the logs into a clear area before cutting by pulling out exposed and cleared logs first.

TYPES OF CUTTING USED FOR BUCKING

WARNING: If saw becomes pinched or hung in a log, don’t try to force it out. You can lose control of the saw resulting in injury and/or damage to the saw. Stop the saw, drive a wedge of plastic or wood into the cut until the saw can be removed easily. Re- start the saw and carefully reenterthe cut. To avoid kickback and chain damage, do not use a metal wedge. Do not attempt to restart your saw when it is pinched or hung in a log.

Use a wedge to remove pinched saw

Turn saw OFF and use a plastic or wooden wedge to force cut open.

Overcutting begins on the top side of the log with the bottom of the saw against the log. When overcutting use light downward pres- sure.

Overcutting

Undercutting

Undercuttinginvolves cutting on the under- side of the log with top of saw against the log. When undercutting use light upward pres- sure. Hold saw firmly and maintain control. The saw will tend to push back toward you.

WARNING: Never turn saw upside down to undercut. The saw cannot be con- trolled in this position.

Always make your first cut on the compres- sion side of the log. The compression side of the log is where the pressure of the log’s weight is concentrated.

First cut on compression side of log

Second cut

Second cut

First cut on compression side of log

BUCKING WITHOUT A SUPPORT

SOvercut through 1/3 of the diameter of the

log.

SRoll the log over and finish with a second overcut.

SWatch for logs with a compression side to prevent the saw from pinching. See il- lustrations for cutting logs with a compres- sion side.

BUCKING USING A LOG OR

SUPPORT STAND

SRemember your first cut is always on the

compression side of the log.

(Refer to the illustrations below for your first and second cut)

S Your first cut should extend 1/3 of the diameter of the log.

SFinish with your second cut.

Using a log for support

2nd Cut

1st Cut

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Contents Manual de Instrucciones Manuel d’Instructions 530164161 6/26/03Plan Ahead Tions before attempting to use the unitHearing Afety Hat Prote ction Eye Protection Snug Fitting Starting or operating the chain sawOperate Your SAW Safely Maintain Your SAW in Good Working OrderHandle Fuel with Caution KickbackKickback Safety Features Reduce the Chance of KickbackMaintain Control Chain Brake and CKA Angle 952044370952051534 952044418Inside view Chain Brake Adjustment located on Chain Brake Attachingthe BAR & CHAINIf notCha in Brake Nuts Bar Tool Adjusting the tension Checking the tensionChain Tension ON/STOP Switch Know Your Chain SAWThrottle Trigger Throttle LOCK--OUTFueling Engine BAR and Chain LubricationImportant Points to Remember Cation Always stop the engine before removing the oil capStarting a Warm Engine Difficult Starting or starting a flooded engineBraking function control Caution The chain brake must be Inertia activating function controlTree Felling Techniques Felling Large TreesNotch CUT and Felling the Tree Direction of FallBucking Using a LOG or Support Stand Cutting a Fallen TreeTypes of Cutting Used for Bucking Bucking Without a SupportLimbing and Pruning Important Points LimbingPruning 1st Cut 2nd CutCleaning the Spark ARREST- ING Screen Carburetor AdjustmentAIR Filter Inspect Muffler and Spark Arresting ScreenBAR Maintenance Need Service PART?Chain Sharpening Ignition TimingTroubleshooting Table Cause Remedy HOW to File a Claim If you have any Tions The U.S. Environmental ProtectionRelated 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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