Poulan S1634 LE, S1838 LE Fueling Engine, BAR and Chain Lubrication, Important Points to Remember

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WARNING: Remove fuel cap slow- ly when refueling.

FUELING ENGINE

This engine is certified to operate on un- leaded gasoline. Before operation, gasoline must be mixed with a good quality synthetic 2-cycle air-cooled engine oil designed to be mixed at a ratio of 40:1. Snappert or Poulan/ Weed Eaterr brand synthetic oil is recom- mended. Mix gasoline and oil at a ratio of 40:1. A 40:1 ratio is obtained by mixing 3.2 ounces (95 ml) of oil with 1 gallon (4 liters) of unleaded gasoline. Included with this saw is a 3.2 ounce container of oil. Pour the entire contents of this container into 1 gallon of gas- oline to achieve the proper fuel mixture.

DO NOT USE automotive oil or boat oil. These oils will cause engine damage. When mixing fuel, follow instructions printed on container. Once oil is added to gasoline, shake container momentarily to assure that the fuel is thorough- ly mixed. Always read and follow the safety rules relating to fuel before fueling your unit.

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.

In freezing weather oil will thicken, making it necessary to thin bar and chain oil with a small amount (5 to 10%) of #1 Diesel Fuel or kerosene. Bar and chain oil must be free flowing for the oil system to pump enough oil for adequate lubrication.

Genuine Snappert bar and chain oil is recom- mended to protect your unit against excessive wear from heat and friction. Snappert oil re- sists high temperature thinning.

If Snappert bar and chain oil is not available, use a good grade SAE 30 oil.

SNever use waste oil for bar and chain lubri-

cation.

SAlways stop the engine before removing the oil cap.

IMPORTANT

Experience indicates that alcohol--blended fuels (called gasohol or using ethanol or methanol) can attract moisture which leads to separation and formation of acids during storage. Acidic gas can damage the fuel system of an engine while in storage. To avoid engine problems, the fuel system should be emptied before storage for 30 days or longer. Drain the gas tank, start the engine and let it run until the fuel lines and carburetor are empty. Use fresh fuel next season. See STORAGE section for addi- tional information.

WARNING: The chain must not move when the engine runs at idle speed. If the chain moves at idle speed refer to CAR- BURETOR ADJUSTMENT within this manual. Avoid contact with the muffler. A hot muffler can cause serious burns.

To stop the engine move the ON/STOP switch to the STOP position.

To start the engine hold the saw firmly on the ground as illustrated. Make sure the chain is free to turn without contacting any object.

Use only 15”--18” of rope per pull.

Hold saw firmly while pulling starter rope.

Starter rope handle

Left hand

on front handle

Right foot through rear handle

IMPORTANT POINTS TO REMEMBER

When pulling the starter rope, do not use the full extent of the rope as this can cause the rope to break. Do not let starter rope snap back. Hold the handle and let the rope re- wind slowly.

NOTE: Do not attempt to cut material with the fast idle lock button in the locked position.

STARTING A COLD ENGINE (or warm engine after running out of fuel)

ON/STOP SWITCH

(SIDE VIEW)

ON

STOP

1.Move ON/STOP switch to the ON posi- tion.

2.Pull choke knob out to the full extent.

3.Slowly press primer bulb 6 times.

4.Squeeze and hold throttle trigger. With thumb press fast idle lock down; then re- lease throttle trigger.

Fast idle lock button

Throttle lock--out

Throttle

Choke knob

 

trigger

 

5.Sharply pull the starter rope handle 5 times with your right hand. Then, pro- ceed to the next step.

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Contents 530164161 6/26/03 Manual de Instrucciones Manuel d’InstructionsTions before attempting to use the unit Plan AheadHearing Afety Hat Prote ction Eye Protection Snug Fitting Starting or operating the chain sawMaintain Your SAW in Good Working Order Operate Your SAW SafelyHandle Fuel with Caution KickbackKickback Safety Features Reduce the Chance of KickbackMaintain Control 952044370 Chain Brake and CKA Angle952051534 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 Know Your Chain SAW ON/STOP SwitchThrottle Trigger Throttle LOCK--OUTBAR and Chain Lubrication Fueling EngineImportant Points to Remember Cation Always stop the engine before removing the oil capDifficult Starting or starting a flooded engine Starting a Warm EngineBraking function control Caution The chain brake must be Inertia activating function controlFelling Large Trees Tree Felling TechniquesNotch CUT and Felling the Tree Direction of FallCutting a Fallen Tree Bucking Using a LOG or Support StandTypes of Cutting Used for Bucking Bucking Without a SupportLimbing Limbing and Pruning Important PointsPruning 1st Cut 2nd CutCarburetor Adjustment Cleaning the Spark ARREST- ING ScreenAIR Filter Inspect Muffler and Spark Arresting ScreenNeed Service PART? BAR MaintenanceChain 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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