Husqvarna 236 Workshop Manual
Stihl Carburetor Service Repair Manual. Stihl Chainsaw Carburetor Troubleshooting Chart. Home Specifications Husqvarna Specifications Husqvarna Chainsaw Specifications. Husqvarna Chainsaw Specifications. Husqvarna 321,Husqvarna 236,Husqvarna 240,Husqvarna 435 E-Series,Husqvarna 440 E-Series,Husqvarna. This Factory Service Repair Manual will guide you through fundamentals of maintaining and repairing, step-by-step, to teach you what the factory trained technicians already know by heart. By applying the knowledge in this service repair manual, any owner will be able to make the right decisions about what they need to do to maintain and repair. Your Husqvarna Chainsaw Workshop Manual will come to you in pdf format and is compressed for a lightning fast. Husqvarna 236 Chainsaw Parts Manual.
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WORKING TECHNIQUES / MAINTENANCE English – -26 Rev. 2 2010-02-11 If you must cut across tree/limb, make two to three cuts, one inch apart, one to two inches deep. Continue to cut deeper until tree/limb bends and tension is released. Cut tree/limb from outside the bend, after tension has been released. How to avoid kickback What is kickback? The word kickback is used to describe the sudden reaction that causes the chain saw and bar to jump off an object when the upper quadrant of the tip of the bar, known as the kickback zone, touches an object. (44) Kickback always occurs in the cutting plane of the bar.
Normally the chain saw and bar are thrown backwards and upwards towards the user. However, the chain saw may move in a different direction depending on the way it was being used when the kickback zone of the bar touched the object. Kickback only occurs if the kickback zone of the bar touches an object.
(45) Limbing Make sure that you can stand and move about safely. Work on the left side of the trunk. Work as close as possible to the chain saw for maximum control. If possible, let the weight of the chain saw rest on the trunk. Keep the trunk between you and the chain saw as you move along the trunk. Cutting the trunk into logs See instructions under the heading Basic cutting technique.
General The user must only carry out the maintenance and service work described in this Operator’s Manual. More extensive work must be carried out by an authorised service workshop. Carburettor adjustment Your Husqvarna product has been designed and manufactured to specifications that reduce harmful emissions. Function. The carburettor governs the engine’s speed via the throttle control. Air and fuel are mixed in the carburettor. The air/fuel mixture is adjustable.
Correct adjustment is essential to get the best performance from the machine. The T-screw regulates the throttle setting at idle speed. If the T-screw is turned clockwise this gives a higher idle speed; turning it anti-clockwise gives a lower idle speed. Basic settings and running in The basic carburettor settings are adjusted during testing at the factory. Fine adjustment should be carried out by a skilled technician. Idle speed: See the Technical data section. Fine adjustment of the idle speed T Adjust the idle speed with the T-screw.
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If it is necessary to re-adjust, turn the T-screw clockwise while the engine is running, until the chain starts to rotate. Then turn anti- clockwise until the chain stops. When the idle speed is correctly adjusted the engine should run smoothly in every position and the engine speed should be safely below the speed at which the chain starts to rotate. Checking, maintaining and servicing chain saw safety equipment Chain brake and front hand guard Checking brake band wear Brush off any wood dust, resin and dirt from the chain brake and clutch drum. Dirt and wear can impair operation of the brake. (46) Regularly check that the brake band is at least 0.6 mm thick at its thinnest point.
Checking the front hand guard Make sure the front hand guard is not damaged and that there are no visible defects such as cracks.! Kickback can happen very suddenly and violently; kicking the chain saw, bar and chain back at the user. If this happens when the chain is moving it can cause very serious, even fatal injuries. It is vital you understand what causes kickback and that you can avoid it by taking care and using the right working technique.! A majority of kickback accidents occur during limbing.
Do not use the kickback zone of the guide bar. Be extremely cautious and avoid contacting the log, other limbs or objects with the nose of the guide bar. Be extremely cautious of limbs under tension. They can spring back toward you and cause loss of control resulting in injury.! Contact your servicing dealer, if the idle speed setting cannot be adjusted so that the chain stops. Do not use the chain saw until it has been properly adjusted or repaired.
All service and repair work on the machine demands special training. This is especially true of the machine’s safety equipment. If your machine fails any of the checks described below we recommend that you take it to your service workshop. Any maintenance other than that described in this manual must be carried out by your servicing dealer (retailer).
Switch off the engine and take off the ignition cable before repairs or maintenance.