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HUSQVARNA CHAINSAW Operator's manual (EPA) 5 5 Rancher CRAFTSMAN 359.35279 Please read these instructions carefully and make English sure you understand them before using the machine.
KEY TO SYMBOLS Symbols CAUTION! Chain saws can be dangerous! Switch off the engine by moving the stop Careless or incorrect use can result in switch to the STOP position before carrying serious or fatal injury to the operator or out any checks or maintenance.
Thissawis capable ofseverekickback. Follow all safety precautions inthe Operator°s M anual ( s) Husqvarna AB has a policy of continuous product development Failureto followinstructions couldresultin serious and therefore reserves the right to modify the design and personal injury.Recommended cutting equipment appearance of products without prior notice.
SAFETY INSTRUCTIONS CHAIN SAW SAFETY EQUIPMENT This section explains the various safety features of the saw, how they work, and basic inspection and maintenance you should carry out to ensure safe operation. (See the "What is what?" section to find out where these components are on Your saw).
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SAFETY INSTRUCTIONS The front hand guard is 1 Chain brake and front hand guard not designed solely to YOUR chain saw is equipped with a chain brake that is desig- activate the chain brake. ned to stop the chain immediately if you get a kickback. Another important safety The chain brake reduces the risk of accidents, but only You can feature is that it prevents...
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SAFETY INSTRUCTIONS Throttle lock The way the chain brake is triggered, either manually or automatically, depends on the force of the kickback and the The throttle lock is designed position of the chain saw in relation to the object that the to prevent accidental opera- kickback zone of the bar strikes.
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SAFETY INSTRUCTIONS 5 Vibration damping system Stop switch Your chain saw is equipped Use the stop switch to switch with a vibration damping off the engine. system that is designed to minimise vibrations and make operation easier. When you use a chain saw vibrations are generated by the uneven contact between the chain and the wood you...
SAFETY INSTRUCTIONS Checking the inertia brake release Inspecting, maintaining and servicing chain saw safety equipment Hold the chain saw over a stump or other firm object. Let go of the front handle so that the bar falls onto the stump. Chain brake and front hand guard When the bar hits the Checking brake band wear...
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SAFETY INSTRUCTIONS Throttle lock Right hand guard Make sure the throttle Check that the right hand control is locked at the guard is not damaged and that there are no visible idle setting when you release the throttle lock. defects, such as cracks. Press the throttle lock and 5 Vibration damping system make sure it returns to its...
SAFETY INSTRUCTIONS CUTTING EQUIPMENT Muffler Never use a chain saw This section describes how to choose and maintain your cutting that has a faulty muffler. equipment in order to: • Reduce the risk of kickback. • Reduce the risk of the chain breaking or jumping. •...
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SAFETY INSTRUCTIONS 1 Cutting equipment designed to minimise Some terms that describe the bar and chain kickback When the cutting equipment supplied with your saw becomes worn or damaged you will need to replace it. Use only the type of bar and chain recommended by us.
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SAFETY INSTRUCTIONS It is very difficult to sharpen a Sharpening your chain and adjusting chain correctly without the raker clearance right equipment. We recommend you use a file gauge. This will help you obtain the maximum kickback reduction and cutting performance from your chain.
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SAFETY INSTRUCTIONS General advice on setting raker clearance Setting the raker clearance • When you sharpen the cutting teeth you reduce the RAKER CLEARANCE (cutting depth). To maintain Before setting the raker clearance the cutting teeth should be cutting performance you newly sharpened.
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SAFETY INSTRUCTIONS Lubricating cutting equipment Undo the bar nuts that hold the clutch cover and chain brake, using the combination spanner. Chain Then tighten the nuts by hand as tight as you can. • Chainsaw chain oil must demonstrate good adhesion to the chain and also maintain its flow caracteristics regardless of whether it is warm summer or cold winter weather.
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SAFETY INSTRUCTIONS Checking chain lubrication Needle bearing maintenance • Check the chain lubrication each time you refuel. Aim the tip of the saw at a The clutch drum is equipped light coloured surface about with one of the following chain 20 cm away.
SAFETY INSTRUCTIONS HOW TO AVOID KICKBACK Check regularly: • Whether there are burrs on the edges of the bar. Remove these with a file if What is kickback? necessary. The word kickback is used to describe the sudden reaction that happens when the upper quadrant of the tip of the bar (known as the "kickback zone") touches an object and the...
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SAFETY INSTRUCTIONS General rules Take great care when you cut with the top edge of If you understand what kickback is and how it happens then the bar, i.e. when cutting you can reduce or eliminate the element of surprise. By from the underside of the being prepared you reduce the risk.
SAFETY INSTRUCTIONS FUEL SAFETY GENERAL SAFETY PRECAUTIONS (Refuelling, fuel mixture, storage.) Chain saws are designed solely for cutting wood. The only cutting equipment that can be used with this chain saw are the combinations of bars and chains recommended in the "Technical data"...
SAFETY INSTRUCTIONS Check the area around GENERAL WORKING INSTRUCTIONS you for possible obstacles such as roots, rocks, branches, ditches, etc., in case you have to move suddenly. Take great care when working on sloping ground. Important 1 Before using a chain saw you must understand the effects of kickback and what causes it.
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SAFETY INSTRUCTIONS Two factors decide whether the chain will jam or the log will Basic cutting technique split. The first is how the log is supported and the second is General whether it is in tension. • Always use full throttle when cutting! In most cases you can avoid these problems by cutting in two •...
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SAFETY INSTRUCTIONS 2 The log is supported at one Tree felling technique end. There is a high risk that it will split. Safe distance A Start by cutting from The safe distance between a tree that is to be felled and below (about 1/3 of the way through).
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SAFETY INSTRUCTIONS Clearing the trunk and preparing your retreat FELLING The felling cut is made from the opposite side of the tree and it Remove any branches that must be perfectly horizontal. Stand on the left side of the tree are in the way.
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SAFETY INSTRUCTIONS We recommend that you use Freeing a tree that has fallen badly = high a bar that is longer than the accident risk diameter of the tree, so that you can make the FELLING CUT and DIRECTIONAL Freeing a "Trapped tree"...
WHAT IS WHAT? iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii_ii_ii___i_______ iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii What is what? 14. Saw chain. Cylinder cover. Front handle. 15. Saw bar. Front hand guard. 16. Bumper. Starter cover. 17. Chain catcher. Catches chain if it jumps or breaks. Chain oil tank. 18. Clutch cover. Starter handle.
ASSEMBLY Mounting guide bar and chain Hold up the tip of the bar and tighten the chain. The chain is correctly tensioned when there is no slack on the underside of the bar, but it can still be turned easily by hand. Hold up the bar tip and tighten Check that the chain brake is the bar nuts with the...
Two-stroke • For the best results use HUSQVARNA two-stroke oil, which is especially developed for chain saws. Mixing ratio 1:50 (2%). • Never use two-stroke oil intended for water cooled outboard Chain oil engines, so-called, outboard oil.
FUEL HANDLING Fuelling Clean around the fuel cap. Clean the fuel and chain oil tanks regularly. The fuel filter should be changed at least once a year. Contamination the fuel tanks causes malfunction. Make sure the fuel is well mixed by shaking the container before fuelling.
START AND STOP Start Start and stop Grip the front handle with your left hand and hold the saw down by putting your right foot in the rear handle. Pull the starter handle with your right hand and pull out the starter cord slowly until the starter pawls engage.
Carburetor Conditions • Before any adjustments are made the air filter should be Your Husqvarna product has been designed and manufactured clean and the cylinder cover fitted. Adjusting the carburetor to specifications that reduce harmful emissions. while a dirty air filter is in use will result in a leaner mixture After your unit has been run 8-10 tanks of fuel the engine has when the filter is finally cleaned.
MAINTENANCE Starter device Tensioning the recoil spring Lift the starter cord up in the notch on the starter pulley and turn the starter pulley 2 turns clockwise. NOTE! Check that the starter pulley can be turned at least half a turn, when the starter cord is entirely pulled out.
MAINTENANCE Air filter Muffler The air filter must be regularly cleaned from dust and dirt in order to avoid: • Carburetor malfunctions • Starting problems • Engine power reduction The muffler is designed in order to reduce the noise level •...
MAINTENANCE Winter use Cooling system During winter time, powder snow and cold weather can cause running problems, such as: • Too low engine temperature. • Icing on the air filter and carburetor. To obtain the lowest possible running temperature the saw is equipped with a cooling system.
MAINTENANCE Below you will find some general maintenance instructions. Weekly maintenance If you have more questions, contact your servicing dealer. Checkthat the AV elements are not soft or Daily maintenance torn. Lubricate the clutch drum Check the throttle trigger bearing. for smooth operation.
Cylinder bore, inch/mm 1,80/46 Following is a list of recommended cutting equipment for Stroke, inch/mm 1,26/32 the Husqvarna chain saw model 55 Rancher. The 2 500 Idle speed, rpm combinations of power head, bar and chain have been Power, kW/rpm...
Repair or replacement of any warranted part will be performed The EPA (The US Environmental Protection Agency), at no charge to the owner at an approved Husqvarna Forest & Environment Canada and Husqvarna Forest & Garden are Garden servicing dealer. If you have any questions regarding...
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MODEL 55Rancher E PA PARTNUMBER SQUARENOTE PART NUMBER SQUARE N OTE PARTNUMBER SQUARENOTE PART NUMBER SQUARE N OTE 50145 16-01 50323 51-08 50389 27-01 A 50145 27-02 50325 34-01 50389 81-01 D 50145 41-01 50326 30-17 50389 81-02 D 50145 54-03 50328 31-06 50389 82-01 D 50145 61-01...