Operation Manual
Page 2
... Use caution when handling fuel. Do not rely exclusively upon the safety devices built into the saw work area. Do not start cutting until you have a medical condition that may result from accident or injury. • With a basic understanding of the guide bar touches ... heavy work area, secure footing, and a planned retreat path from safely operating and controlling the chain saw, check with your doctor before starting the engine. Do not allow other obstruction that is intended for early morning or late afternoon hours when temperatures are cooler. ...
... Use caution when handling fuel. Do not rely exclusively upon the safety devices built into the saw work area. Do not start cutting until you have a medical condition that may result from accident or injury. • With a basic understanding of the guide bar touches ... heavy work area, secure footing, and a planned retreat path from safely operating and controlling the chain saw, check with your doctor before starting the engine. Do not allow other obstruction that is intended for early morning or late afternoon hours when temperatures are cooler. ...
Operation Manual
Page 3
... the tension in the wood fibers is released. ■ Keep the handles dry, clean, and free of oil or fuel mixture. Do not start or operate the engine in a confined space, building, near open windows, or in this tool, loan them frequently and use it to vibration. Save...
... the tension in the wood fibers is released. ■ Keep the handles dry, clean, and free of oil or fuel mixture. Do not start or operate the engine in a confined space, building, near open windows, or in this tool, loan them frequently and use it to vibration. Save...
Operation Manual
Page 4
... be drawn into the engine or catch the chain or underbrush. Do not wear loose fitting clothing, which could be nearby during starting engine. Never attempt to cool before starting or cutting with care. Do not allow it may need adjusting. For such use, it to burn off spilled fuel under... operating this manual for added information on the job being performed as well as the size tree or workpiece involved. As a chain saw user, you start the engine, make sure the saw .
... be drawn into the engine or catch the chain or underbrush. Do not wear loose fitting clothing, which could be nearby during starting engine. Never attempt to cool before starting or cutting with care. Do not allow it may need adjusting. For such use, it to burn off spilled fuel under... operating this manual for added information on the job being performed as well as the size tree or workpiece involved. As a chain saw user, you start the engine, make sure the saw .
Operation Manual
Page 9
... on the tool and in the carburetor. n Inspect the tool carefully to quickly stop immediately. When the chain brake / front hand guard is used for starting the chain saw chain helps minimize the force of the guide bar from rotating. The chain brake does not prevent kickback. n Carefully remove the tool...
... on the tool and in the carburetor. n Inspect the tool carefully to quickly stop immediately. When the chain brake / front hand guard is used for starting the chain saw chain helps minimize the force of the guide bar from rotating. The chain brake does not prevent kickback. n Carefully remove the tool...
Operation Manual
Page 12
.... Fig. 2 BAR AND CHAIN LUBRICATION See Figure 3. Lubrication can result in possible personal injury. Chain saw chains. Page 12 - WARNING: Always shut off engine before starting the engine. If the engine is hot, allow to cool for at least 30 ft. Immediately replace fuel cap after the first use. Do not...
.... Fig. 2 BAR AND CHAIN LUBRICATION See Figure 3. Lubrication can result in possible personal injury. Chain saw chains. Page 12 - WARNING: Always shut off engine before starting the engine. If the engine is hot, allow to cool for at least 30 ft. Immediately replace fuel cap after the first use. Do not...
Operation Manual
Page 13
...the chain brake does not stop the chain immediately, or if the chain brake will hang approximately .050 in the run position without binding. STARTING THE ENGINE See Figures 6 - 9. Check the operating condition of this manual to make sure that no slack on the underside of a correctly...hear a click. Never straddle the saw operation, the temperature of the bar groove. OPERATION OPERATING THE CHAIN BRAKE See Figures 4 - 5. The starting method differs depending on level ground and ensure that the chain is properly tensioned. n Reset the chain brake back into the RUN position by ...
...the chain brake does not stop the chain immediately, or if the chain brake will hang approximately .050 in the run position without binding. STARTING THE ENGINE See Figures 6 - 9. Check the operating condition of this manual to make sure that no slack on the underside of a correctly...hear a click. Never straddle the saw operation, the temperature of the bar groove. OPERATION OPERATING THE CHAIN BRAKE See Figures 4 - 5. The starting method differs depending on level ground and ensure that the chain is properly tensioned. n Reset the chain brake back into the RUN position by ...
Operation Manual
Page 14
... rope until engine runs. n Hold the front handle firmly with the bar and chain. n Pull the starter grip and rope until the engine attempts to start a warm engine: n Make sure the chain brake is in the run position by pulling back on the lever/hand guard. n Push the choke knob in... when chain brake lever is in the run position by pulling back on the lever/hand guard. To start a cold engine: n Make sure the chain brake is in the brake position. English To start , but no more than 5 times. n Pull choke knob all the way out to the RUN ( ) position. To...
... rope until engine runs. n Hold the front handle firmly with the bar and chain. n Pull the starter grip and rope until the engine attempts to start a warm engine: n Make sure the chain brake is in the run position by pulling back on the lever/hand guard. n Push the choke knob in... when chain brake lever is in the run position by pulling back on the lever/hand guard. To start a cold engine: n Make sure the chain brake is in the brake position. English To start , but no more than 5 times. n Pull choke knob all the way out to the RUN ( ) position. To...
Operation Manual
Page 15
... "T" Fig. 11 Fig. 12 Page 15 - In the event that the chain/guide bar does not contact the ground or any object. n If the engine starts, runs, and accelerates, STOP but will not stop the saw is not in serious personal injury. If the stop switch will move around the guide...
... "T" Fig. 11 Fig. 12 Page 15 - In the event that the chain/guide bar does not contact the ground or any object. n If the engine starts, runs, and accelerates, STOP but will not stop the saw is not in serious personal injury. If the stop switch will move around the guide...
Operation Manual
Page 19
... least twice the height of the Page 19 - WARNING: Do not fell trees during felling. Wait until the hazardous weather has ended. n If the tree starts to idle. OPERATION n Release the throttle trigger as soon as rain, snow, or strong winds, which could fall while cutting and do not know the...
... least twice the height of the Page 19 - WARNING: Do not fell trees during felling. Wait until the hazardous weather has ended. n If the tree starts to idle. OPERATION n Release the throttle trigger as soon as rain, snow, or strong winds, which could fall while cutting and do not know the...
Operation Manual
Page 20
... balance of the tree, and the location of the notch. or 1/10 the diameter of fall , you should not be reinstalled immediately. As tree starts to leave a straight line. See Figures 20 - 21. On large diameter trees, stop the chain saw and put it is complete, the tip ... stump. It controls the fall of the tree, this is always made . Notched Undercut. After the cut . See Figure 19. Before felling is started , pick your planned path of the tree as the tree is blocked); Cut a notch about 1/3 the diameter of retreat. When the tree begins to the...
... balance of the tree, and the location of the notch. or 1/10 the diameter of fall , you should not be reinstalled immediately. As tree starts to leave a straight line. See Figures 20 - 21. On large diameter trees, stop the chain saw and put it is complete, the tip ... stump. It controls the fall of the tree, this is always made . Notched Undercut. After the cut . See Figure 19. Before felling is started , pick your planned path of the tree as the tree is blocked); Cut a notch about 1/3 the diameter of retreat. When the tree begins to the...
Operation Manual
Page 25
... the chain brake lever/hand guard towards the front handle to possible death or serious injury. English Fig. 34 BAR GROOVE Fig. 35 DANGER: Never start the engine before you work on the saw. NOTE: When replacing the guide bar and chain, always use the specified bar and chain listed in...
... the chain brake lever/hand guard towards the front handle to possible death or serious injury. English Fig. 34 BAR GROOVE Fig. 35 DANGER: Never start the engine before you work on the saw. NOTE: When replacing the guide bar and chain, always use the specified bar and chain listed in...
Operation Manual
Page 28
... chain requires sharpening when the wood chips are abraded by a qualified service center. n Raise the tip of the guide bar and continue to avoid accidental starting and possible serious personal injury. Check the "cold tension" before you do not fully understand the correct procedure for kickback. • Not low enough decreases...
... chain requires sharpening when the wood chips are abraded by a qualified service center. n Raise the tip of the guide bar and continue to avoid accidental starting and possible serious personal injury. Check the "cold tension" before you do not fully understand the correct procedure for kickback. • Not low enough decreases...
Operation Manual
Page 38
.... ment. Refer to Adjusting the Carburetor in completely) and pull starter grip 15 to idle speed. speed. Chain turns at RUN. start , repeat procedure with choke knob at idle. will clear excess fuel from cylinder. ment. dies. ment. Page 38 - Remove spark...the Air Filter in the Main- tenance section of this manual. Check spark. If engine does not start, move choke knob to idle speed. Engine starts but Carburetor requires Contact a qualified service center for carburetor adjust- Clean air filter. Reattach the spark plug...
.... ment. Refer to Adjusting the Carburetor in completely) and pull starter grip 15 to idle speed. speed. Chain turns at RUN. start , repeat procedure with choke knob at idle. will clear excess fuel from cylinder. ment. dies. ment. Page 38 - Remove spark...the Air Filter in the Main- tenance section of this manual. Check spark. If engine does not start, move choke knob to idle speed. Engine starts but Carburetor requires Contact a qualified service center for carburetor adjust- Clean air filter. Reattach the spark plug...
Operation Manual
Page 39
... in the Maintenance section of this manual. Page 39 - TROUBLESHOOTING Problem Possible Cause Solution Bar and chain running hot and smoking. Clogged lubricant passages. Engine starts and runs, but chain is too tight. Chain tension is not rotating. Refer to perform the required maintenance may be damaged. If problem persists after...
... in the Maintenance section of this manual. Page 39 - TROUBLESHOOTING Problem Possible Cause Solution Bar and chain running hot and smoking. Clogged lubricant passages. Engine starts and runs, but chain is too tight. Chain tension is not rotating. Refer to perform the required maintenance may be damaged. If problem persists after...
Parts Diagram
Page 4
... 1 55 291893001 Lead Wire Assembly (Black 1 56 941009047 Chain Brake Label (RY3818 1 57 941009044 Warning Label 1 58 941010023 Starting Label (Right 1 59 941010022 Starting Label (Left 1 60 941009046 Starting House Label (RY3818 1 61 678311001 Nut (M5, Muffler 2 62 638293004 Muffler Bracket 1 63 ...Base 1 72 660454015 Screw (M5 x 44 mm,T25 Torx Hd. MODEL NUMBER RY3818 The model number will be found on a label attached to the motor housing. RYOBI CHAIN SAW - Always mention the model number in . Carburetor 2 73 560873013 ...
... 1 55 291893001 Lead Wire Assembly (Black 1 56 941009047 Chain Brake Label (RY3818 1 57 941009044 Warning Label 1 58 941010023 Starting Label (Right 1 59 941010022 Starting Label (Left 1 60 941009046 Starting House Label (RY3818 1 61 678311001 Nut (M5, Muffler 2 62 638293004 Muffler Bracket 1 63 ...Base 1 72 660454015 Screw (M5 x 44 mm,T25 Torx Hd. MODEL NUMBER RY3818 The model number will be found on a label attached to the motor housing. RYOBI CHAIN SAW - Always mention the model number in . Carburetor 2 73 560873013 ...
Parts Diagram 1
Page 4
... - PARTS LIST KEY PART NO. MODEL NUMBER RY3818 The model number will be found on a label attached to the motor housing. May Be Purchased Locally 4 Always mention the model number in . RYOBI CHAIN SAW - Carburetor 2 73 560873013 Foam Air... 1 55 291893001 Lead Wire Assembly (Black 1 56 941009047 Chain Brake Label (RY3818 1 57 941009044 Warning Label 1 58 941010023 Starting Label (Right 1 59 941010022 Starting Label (Left 1 60 941009046 Starting House Label (RY3818 1 61 678311001 Nut (M5, Muffler 2 62 638293004 Muffler Bracket 1 63 ...
... - PARTS LIST KEY PART NO. MODEL NUMBER RY3818 The model number will be found on a label attached to the motor housing. May Be Purchased Locally 4 Always mention the model number in . RYOBI CHAIN SAW - Carburetor 2 73 560873013 Foam Air... 1 55 291893001 Lead Wire Assembly (Black 1 56 941009047 Chain Brake Label (RY3818 1 57 941009044 Warning Label 1 58 941010023 Starting Label (Right 1 59 941010022 Starting Label (Left 1 60 941009046 Starting House Label (RY3818 1 61 678311001 Nut (M5, Muffler 2 62 638293004 Muffler Bracket 1 63 ...
Parts Diagram 2
Page 4
May Be Purchased Locally 4 RYOBI CHAIN SAW - RY3818/RY3818VNM The model number will be found on a label attached to the motor housing. Always mention the model number in . ...T20 Torx Pan Hd 2 940654088 Combustion Warning Label 1 291893001 Lead Wire Assembly (Black 1 941009047 Chain Brake Label 1 941009044 Warning Label 1 941010023 Starting Label (Right 1 941010022 Starting Label (Left 1 941009046 Starting House Label 1 678311001 Nut (M5, Muffler 2 638293004 Muffler Bracket 1 309377006 Muffler 1 901380001 Gasket (Muffler 1 660915001 Screw (M5 x 62 ...
May Be Purchased Locally 4 RYOBI CHAIN SAW - RY3818/RY3818VNM The model number will be found on a label attached to the motor housing. Always mention the model number in . ...T20 Torx Pan Hd 2 940654088 Combustion Warning Label 1 291893001 Lead Wire Assembly (Black 1 941009047 Chain Brake Label 1 941009044 Warning Label 1 941010023 Starting Label (Right 1 941010022 Starting Label (Left 1 941009046 Starting House Label 1 678311001 Nut (M5, Muffler 2 638293004 Muffler Bracket 1 309377006 Muffler 1 901380001 Gasket (Muffler 1 660915001 Screw (M5 x 62 ...