35R, 336FR, 336RK EN Operator's manual 2-28
Contents Introduction..................................................................... 2 Troubleshooting............................................................ 24 Safety..............................................................................4 Transportation and storage...........................................24 Assembly...................................................................... 10 Technical data.............................................................. 25 Operation.....
7. Throttle trigger 8. Stop switch 9. Throttle trigger lockout 10. Suspension ring 11. Cylinder cover 12. Starter rope handle 13. Fuel tank 14. Choke control 15. Primer bulb 16. Air filter cover 17. Handle adjustment 18. Locknut 19. Support flange 20. Support cup 21. Drive disc 22. Blade 23. Operator's manual 24. Transport guard 25. Locking pin 26. Harness 27. Spark plug cap and spark plug 28. Start throttle button 29. Throttle wire adjustment 30. Combination wrench 31. Guard extension 32.
• • the product is repaired with parts that are not from the manufacturer or not approved by the manufacturer. the product has an accessory that is not from the manufacturer or not approved by the manufacturer. • the product is not repaired at an approved service center or by an approved authority. Safety Safety definitions Safety instructions for assembly Warnings, cautions and notes are used to point out specially important parts of the manual.
• • • • • • • • • • • • • • • • • Never use a product that is faulty. Carry out the safety checks, maintenance and service instructions described in this manual. Some maintenance and service measures must be carried out by trained and qualified specialists. Refer to Maintenance on page 19. Use personal protective equipment. Refer to Personal protective equipment on page 6. Do not use the product in bad weather, such as dense fog, heavy rain, strong wind, intense cold, etc.
• • • • • • • • • • • Never allow children to use or be in the vicinity of the product. As the product is equipped with a springloaded stop switch and can be started by low speed and force on the starter handle, even small children under some circumstances can produce the force necessary to start the product. This can mean a risk of serious personal injury. Therefore remove the spark plug cap when the product is not under close supervision.
• • Use clothing made of a strong fabric. Always use heavy, long pants and long sleeves. Do not use loose clothing that can catch on twigs and branches. Do not wear jewelry, short pants, sandals or go with bare feet. Put your hair up safely above shoulder level. Keep first aid equipment close at hand. Safety devices on the product 2. Release the throttle trigger lockout (A). Make sure that the throttle trigger (B) is locked at the idle position. 3.
1. Stop the engine. 2. Do a visual check for damages, for example cracks. WARNING: The muffler becomes very hot during and after operation and also at idle speed. Use protective gloves to prevent burn injuries. The muffler keeps noise levels to a minimum and points exhaust fumes away from the operator. 1. Stop the engine. 2. Do a visual check for damage and deformation. 3. Replace the cutting attachment guard if it is damaged.
• To attach the locknut, turn the locknut in the opposite direction from the direction of rotation. • • • Make sure that the cutter on the cutting attachment guard is not damaged. Soak the grass trimmer line in water for 2 days before you attach the grass trimmer line to the product. This increases the life of the grass trimmer line. Refer to the instructions for the cutting attachment to use the correct procedure to load the cord and the correct cord diameter.
• • • • • Do not put the product or a fuel container where there is an open flame, spark or pilot light. Make sure that the storage area does not contain an open flame. Only use approved containers when you move the fuel or put the fuel into storage. Empty the fuel tank before long-term storage. Obey the local law on where to dispose fuel. Clean the product before long-term storage. Remove the spark plug cap before you put the product into storage to make sure that the engine does not start accidentally.
5. Tighten the knob fully. 2. Push and hold the button (C). To assemble the two-piece shaft 3. Hold tight in the end of the shaft that the engine is attached to. 1. Turn the knob to loosen the coupling. 4. Pull the attachment straight out of the coupling. 2. Align the tab of the cutting attachment (A) with the arrow of the coupling (B). B A C 3. Carefully push the shaft into the coupling until you hear a click.
To remove the guard extension • Release the locking hooks with the spark plug wrench. 6. Make sure that the drive disc and support flange engages correctly in the centre hole of the grass blade. 7. Attach the nut (G). To attach the grass blade and the grass blade guard/combination guard 1. Put the blade guard/combination guard (A) onto the shaft and tighten the bolt to attach it. 8. Tighten the nut with the socket wrench. Hold the shaft of the socket wrench near the blade guard.
To assemble the guard and trimmer head/ plastic blades 6. Turn the output shaft until 1 of the holes in the drive disc aligns with the related hole in the gear housing. 7. Put the locking pin (C) in the hole to lock the shaft. 8. Install the trimmer head/plastic blades (H) counterclockwise. CAUTION: Make sure that the guard extension is assembled. 1. Install the trimmer guard/cutting attachment guard (A) intended for operation with the trimmer head/ plastic blades. H H 2.
• Make sure that there are no cracks at the bottom of the grass blade teeth or by the center hole of the blade. Replace the blade if it is damaged. head and cutting attachment guard if they have been hit or if they have cracks. Fuel • Examine the support flange for cracks. Replace the support flange if it is damaged. This product has a two-stroke engine. CAUTION: Incorrect type of fuel can result in engine damage. Use a mixture of gasoline and two-stroke oil.
To mix gasoline and two-stroke oil Gasoline, liter 3. Remove the fuel tank cap and fill the fuel tank. Two-stroke oil, liter 2% (50:1) 5 0.10 10 0.20 15 0.30 20 0.40 CAUTION: Small errors can influence the ratio of the mixture drastically when you mix small quantities of fuel. Measure the quantity of oil carefully and make sure that you get the correct mixture. 4. Tighten the fuel tank cap carefully. 5.
To prepare for grass clearing 2. Set the choke control in the choke position. 1. Apply support to the product with the harness during grass clearing. 2. Make sure that the cutting equipment is parallel to the ground. Correct balance of the product For forestry clearing, the product is correctly balanced when it freely hangs horizontally from the suspension point. With correct balance, the risk of hitting stones if you release the handlebar is decreased. 3.
WARNING: Do not use the product with a damaged spark plug cap to prevent electrical shock. 3. Tilt the saw blade and push it with force diagonally up and to the right. At the same time, push the tree with the blade guard. To stop the engine To fell a tree forward • To fell forward, push the bottom of the tree rearward. Move the stop switch to the stop position. 1. Apply full throttle. 2. Put the saw blade against the tree as given in the picture. 3. Pull the saw blade forward with a fast movement.
4. Cut through the tree from the other side. Grass trimming with a trimmer head To trim the grass 1. Hold the trimmer head immediately above the ground at an angle. Do not push the trimmer line into the grass. CAUTION: If the saw blade becomes blocked, do not pull the product with a sudden movement. That can cause damage to the saw blade, bevel gear, shaft or handlebar. Release the handles, hold the shaft with 2 hands and carefully pull the product. 2.
To cut the grass To sweep the grass 1. Make sure that the trimmer line is parallel to the ground when you cut the grass. The airflow from the rotating trimmer line can be used to remove cut grass from an area. 1. Hold the trimmer head and the trimmer line parallel to the ground and above the ground. 2. Apply full throttle. 3. Move the trimmer head from side to side and sweep the grass. 2. Do not push the trimmer head to the ground. This can cause damage to the product.
Maintenance Daily Examine the cutting attachment guard for damages and cracks. X Make sure that the grass blade is aligned with the center. Make sure that the grass blade is sharp and that the blade or center hole is not damaged. X Examine the trimmer head for damages and cracks. Replace if it is damaged. X Examine the handle and handlebar for damage and make sure that they are attached correctly. X For cutting attachments with a support cup, tighten the locking screw fully.
2. Turn the idle speed screw (T) clockwise until the cutting attachment starts to turn. To do a check of the muffler WARNING: Do not use a product that has a defective muffler or a muffler that is in bad condition. T WARNING: Do not use the product if the spark arrester screen on the muffler is missing or defective. 1. Examine the muffler for damages and defects. 3. Turn the idle speed screw (T) counterclockwise until the cutting attachment stops. 2.
1. Clean the cooling system with a brush weekly or more frequently if it is necessary. loss of engine power, wear to engine parts and more fuel consumption than usual. C B A 2. Make sure that the cooling system is not dirty or blocked. Bevel gear The bevel gear is filled with the correct quantity of grease at the factory. Before you use the product, make sure that the bevel gear is 3/4 full of grease. Use Husqvarna special grease.
To lubricate the two-piece shaft • • Make sure that the product and blade has sufficient support when you sharpen it. • Use a 5.5 mm (7/32 in) round file with a file holder. • • Hold the file at an angle of 15°. Sharpen one tooth of the saw blade to the right and the next tooth to the left, see the illustration. Apply grease to the end of the drive shaft after each 30 hours of operation. To do a check of the spark plug CAUTION: Use the recommended spark plug. Refer to Technical data on page 25.
WARNING: Always discard a blade that is damaged. Do not try to make a bent or twisted blade straight and use it again. Troubleshooting The engine starts but stops again Product part to examine Possible cause Action Fuel tank Incorrect fuel type. Drain the fuel tank and fill with correct fuel. Carburetor The idle speed is not correct. Speak to your servicing dealer. Air filter Clogged air filter. Clean or replace the air filter. Fuel filter Clogged fuel filter. Replace the fuel filter.
• Attach the product safely during transportation. Technical data 135R 336FR 336RK Cylinder displacement, cm3 34.6 34.6 34.6 Idle speed, rpm 2900 2900 2900 Speed of output shaft, rpm 8220 Engine 8220 8220 Maximum engine power acc. to ISO 8893, kW/hp @ 1.4/1.9 @ 8400 rpm 1.4/1.9 @ 8400 1.4/1.9 @ 8400 Catalytic converter muffler Yes Yes Yes Spark plug Champion RCJ 6Y Champion RCJ 6Y Champion RCJ 6Y Electrode gap, mm 0.5 0.5 0.5 0.6/600 0.6/600 0.6/600 6.8 7.0 7.
135R Vibration 336FR 336RK levels4 Equivalent vibration levels (ahv,eq) at handles, measured according to EN ISO 11806 and ISO 22867, m/s2 Equipped with trimmer head (original), left/right 2.4/2.1 2.3/2.2 3.5/5.0 Equipped with grass blade (original), left/right 2.9/2.5 2.8/2.5 4.3/2.9 Equipped with saw blade (original), left/right - 3.7/2.7 3.4/3.0 Accessories Approved accessories Accessory type Cutting attachment guard, art. no. Centre hole in blades/cutters, Ø 25.
Attachments Art No. Use with Clearing saw attachment with CSA 850 shaft. 967 02 69-01 336RK Trimmer attachment with shaft GTA 850 967 11 31-01 336RK 975 - 001 - 26.09.
EC Declaration of Conformity EC Declaration of conformity Husqvarna AB, SE-561 82 Husqvarna, Sweden, tel: +46-36-146500, declare that the brush cutters 135R, 336FR, 336RK with serial numbers dating from 2016 onwards (the year is clearly stated on the rating plate, followed by the serial number), comply with the requirements of the COUNCIL’S DIRECTIVE: • • • of May 17, 2006 ”relating to machinery” 2006/42/EC. of February 26, 2014 ”relating to electromagnetic compatibility” 2014/30/EU.
975 - 001 - 26.09.
975 - 001 - 26.09.
975 - 001 - 26.09.
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