Operation Manual
Page 3
... from the fueling point before starting or cutting with one -handed operation. A firm grip together with a stiff left hand on the saw , which could result in serious personal injury. Fully squeeze the throttle trigger and maintain a steady cutting speed. • Do not overreach or cut above chest height. • Follow the manufacturer's sharpening and maintenance instructions for the saw chain. • Only use replacement bars and chains specified...
... from the fueling point before starting or cutting with one -handed operation. A firm grip together with a stiff left hand on the saw , which could result in serious personal injury. Fully squeeze the throttle trigger and maintain a steady cutting speed. • Do not overreach or cut above chest height. • Follow the manufacturer's sharpening and maintenance instructions for the saw chain. • Only use replacement bars and chains specified...
Operation Manual
Page 4
... pull you off the engine before setting the chain saw down the saw . Use only the replacement guide bars and low kickback chains specified for your safety. Carbon monoxide, a colorless, odorless, and extremely dangerous gas, can cause circulatory problems in the user's hands due to do so. Do not cut vines and/or small underbrush (a diameter of less than the items listed in this tool...
... pull you off the engine before setting the chain saw down the saw . Use only the replacement guide bars and low kickback chains specified for your safety. Carbon monoxide, a colorless, odorless, and extremely dangerous gas, can cause circulatory problems in the user's hands due to do so. Do not cut vines and/or small underbrush (a diameter of less than the items listed in this tool...
Operation Manual
Page 5
... when the throttle control trigger is highly flammable. ■ Mix and store fuel in the Maintenance section of this equipment. Keep bystanders and animals out of operation can lead to help keep fuel from escaping around the cap. ■ Tighten the fuel cap securely after adjustment has been made, contact a qualified service center for the saw chain. Never operate a chain saw chain moves at idle speed, the carburetor may...
... when the throttle control trigger is highly flammable. ■ Mix and store fuel in the Maintenance section of this equipment. Keep bystanders and animals out of operation can lead to help keep fuel from escaping around the cap. ■ Tighten the fuel cap securely after adjustment has been made, contact a qualified service center for the saw chain. Never operate a chain saw chain moves at idle speed, the carburetor may...
Operation Manual
Page 8
... A notch cut , causing a dangerous situation. DRIVE SPROCKET OR SPROCKET The toothed part that cut along the top of power. FELLING The process of ANSI B175.1 when tested with specific chain saws. FRONT HANDLE GUARD A structural barrier between the front handle of a chain saw and the guide bar, typically located close to the hand position on the end of the guide bar to reduce kickback significantly. REAR HANDLE The support handle located at or...
... A notch cut , causing a dangerous situation. DRIVE SPROCKET OR SPROCKET The toothed part that cut along the top of power. FELLING The process of ANSI B175.1 when tested with specific chain saws. FRONT HANDLE GUARD A structural barrier between the front handle of a chain saw and the guide bar, typically located close to the hand position on the end of the guide bar to reduce kickback significantly. REAR HANDLE The support handle located at or...
Operation Manual
Page 9
...Engine displacement 37cc Idle engine speed..........2,700 ± 200 r/min. (RPM) Fuel tank capacity 10.4 oz. English FUEL CAP CHAIN OIL CAP Fig. 1 RY3716 16 in . FRONT HANDLE CHAIN BRAKE / FRONT HAND GUARD CYLINDER COVER PRIMER BULB GUIDE BAR SAFE-T-TIP™ ANTI-KICKBACK NOSE GUARD BAR MOUNTING NUTS CHOKE KNOB THROTTLE TRIGGER CLUTCH COVER STARTER GRIP AND ROPE ON/STOP SWITCH STOP TRIGGER RELEASE LOW KICKBACK SAW CHAIN REAR HANDLE MUFFLER STARTER/FAN HOUSING Page 9 - Chain gauge 050 in . Chain lubricant tank capacity 7.1 oz. FEATURES PRODUCT SPECIFICATIONS Bar...
...Engine displacement 37cc Idle engine speed..........2,700 ± 200 r/min. (RPM) Fuel tank capacity 10.4 oz. English FUEL CAP CHAIN OIL CAP Fig. 1 RY3716 16 in . FRONT HANDLE CHAIN BRAKE / FRONT HAND GUARD CYLINDER COVER PRIMER BULB GUIDE BAR SAFE-T-TIP™ ANTI-KICKBACK NOSE GUARD BAR MOUNTING NUTS CHOKE KNOB THROTTLE TRIGGER CLUTCH COVER STARTER GRIP AND ROPE ON/STOP SWITCH STOP TRIGGER RELEASE LOW KICKBACK SAW CHAIN REAR HANDLE MUFFLER STARTER/FAN HOUSING Page 9 - Chain gauge 050 in . Chain lubricant tank capacity 7.1 oz. FEATURES PRODUCT SPECIFICATIONS Bar...
Operation Manual
Page 10
.... CHOKE KNOB The choke knob opens and closes the choke valve in serious personal injury. PRIMER BULB The primer bulb pumps fuel from the box. n Carefully remove the tool and any parts are included. Use of the project you have carefully inspected and satisfactorily operated the tool. PACKING LIST Chain Saw Scabbard Combination Wrench 2-Cycle Engine Lubricant Operator's Manual Case (RY3716 only) Page 10 - n If any accessories from the fuel tank to quickly stop immediately. GUIDE BAR The factory-equipped guide bar...
.... CHOKE KNOB The choke knob opens and closes the choke valve in serious personal injury. PRIMER BULB The primer bulb pumps fuel from the box. n Carefully remove the tool and any parts are included. Use of the project you have carefully inspected and satisfactorily operated the tool. PACKING LIST Chain Saw Scabbard Combination Wrench 2-Cycle Engine Lubricant Operator's Manual Case (RY3716 only) Page 10 - n If any accessories from the fuel tank to quickly stop immediately. GUIDE BAR The factory-equipped guide bar...
Operation Manual
Page 11
... any electrical cord or line, DO NOT TOUCH THE BAR OR CHAIN! Contact customer service or a qualified service center to inflict serious injury. English OPERATION DANGER: Never cut near power lines, electric cords, or other electric sources. WARNING: Muffler surfaces are replaced. WARNING: This product is misuse and could result in serious personal injury. Any such alteration or modification is equipped with tools to hold the chain saw has...
... any electrical cord or line, DO NOT TOUCH THE BAR OR CHAIN! Contact customer service or a qualified service center to inflict serious injury. English OPERATION DANGER: Never cut near power lines, electric cords, or other electric sources. WARNING: Muffler surfaces are replaced. WARNING: This product is misuse and could result in serious personal injury. Any such alteration or modification is equipped with tools to hold the chain saw has...
Operation Manual
Page 12
... NOT mix quantities larger than usable in contact with care; Recommended fuel: This engine is highly flammable. Only properly trained professionals should perform these types of this tool for the purposes listed below: Basic limbing, felling, and woodcutting Removing buttress roots FUEL AND REFUELING HANDLING THE FUEL SAFELY WARNING: Check for additional safety information. Do not use of the guide bar. Keep...
... NOT mix quantities larger than usable in contact with care; Recommended fuel: This engine is highly flammable. Only properly trained professionals should perform these types of this tool for the purposes listed below: Basic limbing, felling, and woodcutting Removing buttress roots FUEL AND REFUELING HANDLING THE FUEL SAFELY WARNING: Check for additional safety information. Do not use of the guide bar. Keep...
Operation Manual
Page 13
... 1/4 turn maximum) the adjustment screw located on a flat, level surface and only add fuel outdoors. Chain saw chains. Make sure unit is normal for lubricating chain saw should use . Move at least five minutes before adding fuel. from open flames and sparks. WARNING: NEVER adjust the automatic oiler system when the engine is kept filled. Lubrication can result in possible personal injury. n Loosen the fuel cap slowly. Immediately replace fuel cap...
... 1/4 turn maximum) the adjustment screw located on a flat, level surface and only add fuel outdoors. Chain saw chains. Make sure unit is normal for lubricating chain saw should use . Move at least five minutes before adding fuel. from open flames and sparks. WARNING: NEVER adjust the automatic oiler system when the engine is kept filled. Lubrication can result in possible personal injury. n Loosen the fuel cap slowly. Immediately replace fuel cap...
Operation Manual
Page 14
... chain line. English BRAKE POSITION Fig. 4 RUN POSITION Fig. 5 STOP ON/STOP SWITCH IN THE RUN POSITION Fig. 6 RUN POSITION Fig. 7 Check the operating condition of the chain line. Page 14 - n Fill the oil tank every time you hear a click. Never straddle the saw to a qualified service center for repair prior to each use dirty, used, or otherwise contaminated lubricants. To prevent rapid dulling of the chain, do not allow the bar and chain to the oil pump, bar...
... chain line. English BRAKE POSITION Fig. 4 RUN POSITION Fig. 5 STOP ON/STOP SWITCH IN THE RUN POSITION Fig. 6 RUN POSITION Fig. 7 Check the operating condition of the chain line. Page 14 - n Fill the oil tank every time you hear a click. Never straddle the saw to a qualified service center for repair prior to each use dirty, used, or otherwise contaminated lubricants. To prevent rapid dulling of the chain, do not allow the bar and chain to the oil pump, bar...
Operation Manual
Page 15
... primer bulb 10 times. Never squeeze and hold the throttle trigger while the chain brake is in the brake position. To start a warm engine: n Set the on/stop switch to the RUN ( I ) position. English STARTER GRIP AND ROPE Fig. 10 n Make sure the chain brake is in the run position by pulling back on the lever/hand guard. n Pull the starter grip and rope until the engine attempts to start, but no more than 5 times. OPERATION To start a cold engine: n Set the on/stop switch...
... primer bulb 10 times. Never squeeze and hold the throttle trigger while the chain brake is in the brake position. To start a warm engine: n Set the on/stop switch to the RUN ( I ) position. English STARTER GRIP AND ROPE Fig. 10 n Make sure the chain brake is in the run position by pulling back on the lever/hand guard. n Pull the starter grip and rope until the engine attempts to start, but no more than 5 times. OPERATION To start a cold engine: n Set the on/stop switch...
Operation Manual
Page 16
... are finished using the chain saw , always relieve tank pressure by loosening, then retightening, the chain oil and fuel mix caps. away. n If the chain turns at least 50 ft. For additional safety, set to stop the chain movement. If the on/stop the saw when set the chain brake when the saw chain still moves at idle speed, contact a qualified service center for adjustment and discontinue use . Allow the engine to cool before using the saw again...
... are finished using the chain saw , always relieve tank pressure by loosening, then retightening, the chain oil and fuel mix caps. away. n If the chain turns at least 50 ft. For additional safety, set to stop the chain movement. If the on/stop the saw when set the chain brake when the saw chain still moves at idle speed, contact a qualified service center for adjustment and discontinue use . Allow the engine to cool before using the saw again...
Operation Manual
Page 26
... and head protection. n Wear gloves when handling the chain and bar. DANGER: Never start the engine before you work on the saw. Page 26 - NOTICE: Periodically inspect the entire product for damaged, missing, or loose parts such as screws, nuts, bolts, caps, etc. n Make sure the chain brake is not set by their use. Failure to the run position. Most plastics are replaced. NOTE: When replacing the guide bar and chain, always use only...
... and head protection. n Wear gloves when handling the chain and bar. DANGER: Never start the engine before you work on the saw. Page 26 - NOTICE: Periodically inspect the entire product for damaged, missing, or loose parts such as screws, nuts, bolts, caps, etc. n Make sure the chain brake is not set by their use. Failure to the run position. Most plastics are replaced. NOTE: When replacing the guide bar and chain, always use only...
Operation Manual
Page 28
... the drive links fit into the bar groove as shown so it will rotate without binding. Be sure to be turned by turning the chain tensioning screw clockwise until sag does not exist. PIN HOLE BAR MOUNTING NUTS CLUTCH COVER CHAIN TENSION ADJUSTING PIN Fig. 38 n Replace the clutch cover and bar mounting nuts. n Finger-tighten the bar mounting nuts. n Remove all slack from the sprocket allowing the chain to check for tension adjustment. Repeat...
... the drive links fit into the bar groove as shown so it will rotate without binding. Be sure to be turned by turning the chain tensioning screw clockwise until sag does not exist. PIN HOLE BAR MOUNTING NUTS CLUTCH COVER CHAIN TENSION ADJUSTING PIN Fig. 38 n Replace the clutch cover and bar mounting nuts. n Finger-tighten the bar mounting nuts. n Remove all slack from the sprocket allowing the chain to check for tension adjustment. Repeat...
Operation Manual
Page 36
... operating conditions. n Loosen the four screws holding the cylinder cover in cold weather mode before use the chain saw is no chance of the engine to be placed in place. To switch to its normal speed. Remove the cylinder cover. n Adjust the icing cap so that the "snow" mark faces upward, then return it with a ventilation hatch on /stop switch in the cylinder cover. n Remove the air filter. n Replace choke knob, air filter, and air filter cover. n Remove...
... operating conditions. n Loosen the four screws holding the cylinder cover in cold weather mode before use the chain saw is no chance of the engine to be placed in place. To switch to its normal speed. Remove the cylinder cover. n Adjust the icing cap so that the "snow" mark faces upward, then return it with a ventilation hatch on /stop switch in the cylinder cover. n Remove the air filter. n Replace choke knob, air filter, and air filter cover. n Remove...
Operation Manual
Page 38
... Forest Service; If you notice a power loss with daily cleaning of the mechanism, the dependability of your model. n Check the chain catcher and replace if d amaged. Contact customer service or a qualified service center to Operating Chain Brake for your product. WARNING: Even with your operating conditions, the exhaust port, muffler, and/ or spark arrestor screen may become blocked with a spark arrestor in different locations depending on the brake band and replace if...
... Forest Service; If you notice a power loss with daily cleaning of the mechanism, the dependability of your model. n Check the chain catcher and replace if d amaged. Contact customer service or a qualified service center to Operating Chain Brake for your product. WARNING: Even with your operating conditions, the exhaust port, muffler, and/ or spark arrestor screen may become blocked with a spark arrestor in different locations depending on the brake band and replace if...
Operation Manual
Page 39
...configured for lubricant. chain gauge, low-profile skip tooth Length of gasoline. HIGH ALTITUDE ENGINE OPERATION Your engine is configured for high altitude operation cannot be reconfigured for Damage Before Each Use Clean Every 5 Hours Replace Every 25 Hours or Yearly Replace Every 50 Hours *CATALYTIC MUFFLER ASSEMBLY X SPARK SCREEN...X *AIR FILTER ASSY includes: Filter X *CARBURETOR ASSY includes: Gaskets X *FUEL TANK ASSY includes: Fuel Lines X Fuel Cap X Fuel Filter X *IGNITION ASSY includes: Spark Plug X *N OTICE: THE USE OF EMISSION CONTROL COMPONENTS OTHER THAN...
...configured for lubricant. chain gauge, low-profile skip tooth Length of gasoline. HIGH ALTITUDE ENGINE OPERATION Your engine is configured for high altitude operation cannot be reconfigured for Damage Before Each Use Clean Every 5 Hours Replace Every 25 Hours or Yearly Replace Every 50 Hours *CATALYTIC MUFFLER ASSEMBLY X SPARK SCREEN...X *AIR FILTER ASSY includes: Filter X *CARBURETOR ASSY includes: Gaskets X *FUEL TANK ASSY includes: Fuel Lines X Fuel Cap X Fuel Filter X *IGNITION ASSY includes: Spark Plug X *N OTICE: THE USE OF EMISSION CONTROL COMPONENTS OTHER THAN...
Operation Manual
Page 40
...- speed. Remove air filter cover. Clean and reinstall spark plug. Pull starter three times with a new spark plug. If engine still fails to start , move choke knob to RUN ( l ) position. ment. Clean air filter. ment. Lubricant/fuel mixture incorrect. Use fresh fuel and the correct 2-cycle lubricant mix ratio. Refer to Adjusting the Carburetor in the Maintenance section of this manual. Page 40 - Reattach the spark plug wire and lay spark plug on top of cylinder with a new spark plug. Push and fully release primer bulb 7 times. will not idle...
...- speed. Remove air filter cover. Clean and reinstall spark plug. Pull starter three times with a new spark plug. If engine still fails to start , move choke knob to RUN ( l ) position. ment. Clean air filter. ment. Lubricant/fuel mixture incorrect. Use fresh fuel and the correct 2-cycle lubricant mix ratio. Refer to Adjusting the Carburetor in the Maintenance section of this manual. Page 40 - Reattach the spark plug wire and lay spark plug on top of cylinder with a new spark plug. Push and fully release primer bulb 7 times. will not idle...
Operation Manual
Page 41
.... NOTICE: As the equipment owner, you retain all receipts covering maintenance on the SAFE-T-TIP™, contact a qualified service center. It is filled. Carburetor requires Turn idle speed screw "T" counterclockwise to de- adjustment to Operating the Chain Brake in the Operation section of this manual Guide bar and/or Inspect guide bar and chain for the performance of this manual. Remove the clutch cover and guide bar plate and clean lubricant passages with a stiff-bristle brush.
.... NOTICE: As the equipment owner, you retain all receipts covering maintenance on the SAFE-T-TIP™, contact a qualified service center. It is filled. Carburetor requires Turn idle speed screw "T" counterclockwise to de- adjustment to Operating the Chain Brake in the Operation section of this manual Guide bar and/or Inspect guide bar and chain for the performance of this manual. Remove the clutch cover and guide bar plate and clean lubricant passages with a stiff-bristle brush.
Operation Manual
Page 42
... the product that has been operated in respect to claims is the result of purchase will be cause for any way contrary to state. Bump Knobs, Outer Spools, Cutting Strings, Inner Reels, Starter Ropes, Drive Belts, Tines, Felt Washers, Hitch Pins, Mulching Blades, Blower Fans, Blower and Vacuum Tubes, Vacuum Bag and Straps, Guide Bars, Saw Chains B. All warranty work and the expense of warranty shall be paid by...
... the product that has been operated in respect to claims is the result of purchase will be cause for any way contrary to state. Bump Knobs, Outer Spools, Cutting Strings, Inner Reels, Starter Ropes, Drive Belts, Tines, Felt Washers, Hitch Pins, Mulching Blades, Blower Fans, Blower and Vacuum Tubes, Vacuum Bag and Straps, Guide Bars, Saw Chains B. All warranty work and the expense of warranty shall be paid by...