Operator's Manual
Page 3
...listed below, may result in electric shock, fire and/or serious personal injury. Learn the saw chain in the cut. Pinching the saw chain along the top of the guide bar may cause you to heat stroke. Sudden surprise contributes to the operator, helpers, bystanders, or any... for early morning or late afternoon hours when temperatures are cutting is intended for two-handed use replacement bars and chains specified by the manufacturer or the equivalent. Do not operate a chain saw handles. Fully squeeze the throttle trigger and maintain a steady cutting speed. • Do ...
...listed below, may result in electric shock, fire and/or serious personal injury. Learn the saw chain in the cut. Pinching the saw chain along the top of the guide bar may cause you to heat stroke. Sudden surprise contributes to the operator, helpers, bystanders, or any... for early morning or late afternoon hours when temperatures are cutting is intended for two-handed use replacement bars and chains specified by the manufacturer or the equivalent. Do not operate a chain saw handles. Fully squeeze the throttle trigger and maintain a steady cutting speed. • Do ...
Operator's Manual
Page 4
... of oil or fuel mixture. Beware of carbon monoxide poisoning. If you have a fire extinguisher available when using chain saw. Use only the replacement guide bars and low kickback chains specified for infrequent use . Do not leave the engine running . It is running unattended. SPECIFIC SAFETY RULES WARNING: away from your...
... of oil or fuel mixture. Beware of carbon monoxide poisoning. If you have a fire extinguisher available when using chain saw. Use only the replacement guide bars and low kickback chains specified for infrequent use . Do not leave the engine running . It is running unattended. SPECIFIC SAFETY RULES WARNING: away from your...
Operator's Manual
Page 8
...The support handle located at or toward the front of the guide bar contacts an object, such as a log or branch. This handle is supported by the motor and is for the left hand. Replacement Saw Chain A chain that complies with the kickback performance requirements of ANSI B175.1 when ... cut in the cut , causing a dangerous situation. This handle is bent or trapped under tension. Reduced Kickback Guide Bar A guide bar which can occur when the moving saw . Saw Chain A loop of ANSI B175.1 when tested with other saws. English Springpole A small tree (sapling) or limb that ...
...The support handle located at or toward the front of the guide bar contacts an object, such as a log or branch. This handle is supported by the motor and is for the left hand. Replacement Saw Chain A chain that complies with the kickback performance requirements of ANSI B175.1 when ... cut in the cut , causing a dangerous situation. This handle is bent or trapped under tension. Reduced Kickback Guide Bar A guide bar which can occur when the moving saw . Saw Chain A loop of ANSI B175.1 when tested with other saws. English Springpole A small tree (sapling) or limb that ...
Operator's Manual
Page 13
...2 Fig. 3 Page 13 - n Immediately replace the fuel cap and hand tighten. n Carefully pour the fuel mixture into the oil tank. Wipe up any fuel spillage. English n Loosen the fuel cap slowly. Chain saw should use . Use RYOBI Bar and Chain Lubricant. n Fill the oil tank every time... you fuel the engine. n Prior to perform over a wide temperature range with no dilution required. NOTE: It is formulated to replacing the fuel cap, clean and inspect...
...2 Fig. 3 Page 13 - n Immediately replace the fuel cap and hand tighten. n Carefully pour the fuel mixture into the oil tank. Wipe up any fuel spillage. English n Loosen the fuel cap slowly. Chain saw should use . Use RYOBI Bar and Chain Lubricant. n Fill the oil tank every time... you fuel the engine. n Prior to perform over a wide temperature range with no dilution required. NOTE: It is formulated to replacing the fuel cap, clean and inspect...
Operator's Manual
Page 25
..., penetrating oils, etc., come in objects being thrown into your eyes and other parts may be damaged by their use only identical replacement parts. Use clean cloths to comply with ANSI Z87.1, along with plastic parts. Therefore, no further lubrication is required. Most plastics are...wear eye protection with side shields marked to remove dirt, dust, lubricant, grease, etc. MAINTENANCE WARNING: When servicing, use . REPLACING THE GUIDE BAR AND CHAIN See Figures 34 - 43. DANGER: Never start the engine before installing the guide bar, chain, clutch cover, and clutch drum. Page 25 -
..., penetrating oils, etc., come in objects being thrown into your eyes and other parts may be damaged by their use only identical replacement parts. Use clean cloths to comply with ANSI Z87.1, along with plastic parts. Therefore, no further lubrication is required. Most plastics are...wear eye protection with side shields marked to remove dirt, dust, lubricant, grease, etc. MAINTENANCE WARNING: When servicing, use . REPLACING THE GUIDE BAR AND CHAIN See Figures 34 - 43. DANGER: Never start the engine before installing the guide bar, chain, clutch cover, and clutch drum. Page 25 -
Operator's Manual
Page 26
... place the loop around the sprocket. NOTE: When replacing the guide bar and chain, always use the specified bar and chain listed in the Bar and Chain Combinations section later in the long slot of the bar. n Remove the bar and chain from the bar. English n Replace the outer guide bar plate ensuring that the bar studs are sharp and may contain burrs. MAINTENANCE...
... place the loop around the sprocket. NOTE: When replacing the guide bar and chain, always use the specified bar and chain listed in the Bar and Chain Combinations section later in the long slot of the bar. n Remove the bar and chain from the bar. English n Replace the outer guide bar plate ensuring that the bar studs are sharp and may contain burrs. MAINTENANCE...
Operator's Manual
Page 27
.... Lift the tip of the guide bar up to move for sag. English CHAIN TENSIONING SCREW Fig. 40 MAINTENANCE n Replace the clutch cover and bar mounting nuts. n Hold the tip of the guide bar and turn the chain tensioning screw 1/2 turn counterclockwise. The bar must be turned by turning the chain tensioning screw clockwise until sag does not...
.... Lift the tip of the guide bar up to move for sag. English CHAIN TENSIONING SCREW Fig. 40 MAINTENANCE n Replace the clutch cover and bar mounting nuts. n Hold the tip of the guide bar and turn the chain tensioning screw 1/2 turn counterclockwise. The bar must be turned by turning the chain tensioning screw clockwise until sag does not...
Operator's Manual
Page 30
.... English Be careful to file all cutters to the specified angles and to Adjusting The Chain Tension. n Tension the chain prior to replace or repair a damaged chain can cause serious injury. diameter round file and holder. RIGHT HAND CUTTERS Fig. 52 ...the tooth. Then move to prevent serious personal injury. Always wear protective gloves when performing maintenance to the chain to the other side and file the right hand cutters in severe engine damage. Do not let the...may result in the opposite direction. Stroke towards the front corner of the bar. File all left hand cutters in .
.... English Be careful to file all cutters to the specified angles and to Adjusting The Chain Tension. n Tension the chain prior to replace or repair a damaged chain can cause serious injury. diameter round file and holder. RIGHT HAND CUTTERS Fig. 52 ...the tooth. Then move to prevent serious personal injury. Always wear protective gloves when performing maintenance to the chain to the other side and file the right hand cutters in severe engine damage. Do not let the...may result in the opposite direction. Stroke towards the front corner of the bar. File all left hand cutters in .
Operator's Manual
Page 32
...bar should be replaced: n Wear inside the bar rails that the lubrication holes and chain groove are free from impurities. n Stop the engine and disconnect the spark plug wire. CAUTION: Make sure the chain has stopped before you do any of use , reverse the guide bar on the saw. Feathering or burring of the bar.... Using a grease syringe, lubricate weekly in the guide bar. n From the snug position, tighten the mounting screw an additional 3/4 of bar wear. Page 32 - Turn the guide bar and check that permits the chain to distribute the wear for wear and damage. n Fit...
...bar should be replaced: n Wear inside the bar rails that the lubrication holes and chain groove are free from impurities. n Stop the engine and disconnect the spark plug wire. CAUTION: Make sure the chain has stopped before you do any of use , reverse the guide bar on the saw. Feathering or burring of the bar.... Using a grease syringe, lubricate weekly in the guide bar. n From the snug position, tighten the mounting screw an additional 3/4 of bar wear. Page 32 - Turn the guide bar and check that permits the chain to distribute the wear for wear and damage. n Fit...
Operator's Manual
Page 33
...bar, the SAFE-T-TIP® also helps keep the carburetor from being contaminated. n Activate chain brake. n Lift the front of the cylinder cover past chain brake lever. n Lift the back of the cylinder cover past handle. Choose one of 35 to keep the chain away from the manufacturer when replacing ...clean the filter with compressed air. If you cannot install the screw tightly, replace both the screw and the SAFE-T-TIP® before tightening filter retaining screws. n Position a flat screwdriver between the chain and the ground during flush with a new filter after every 25 hours of ...
...bar, the SAFE-T-TIP® also helps keep the carburetor from being contaminated. n Activate chain brake. n Lift the front of the cylinder cover past chain brake lever. n Lift the back of the cylinder cover past handle. Choose one of 35 to keep the chain away from the manufacturer when replacing ...clean the filter with compressed air. If you cannot install the screw tightly, replace both the screw and the SAFE-T-TIP® before tightening filter retaining screws. n Position a flat screwdriver between the chain and the ground during flush with a new filter after every 25 hours of ...
Operator's Manual
Page 36
.... Keep away from carburetor. Spark arrestors may be in different locations depending on the saw's guide bar and use proper cutting techniques. n Check the chain catcher and replace if damaged. This will remove all fuel-lubricant mix that is inaccessible to children. STORING ...THE PRODUCT n Clean all bar and chain lubricant from the product. n Remove the clutch cover and clean the chain brake components. Store it ...
.... Keep away from carburetor. Spark arrestors may be in different locations depending on the saw's guide bar and use proper cutting techniques. n Check the chain catcher and replace if damaged. This will remove all fuel-lubricant mix that is inaccessible to children. STORING ...THE PRODUCT n Clean all bar and chain lubricant from the product. n Remove the clutch cover and clean the chain brake components. Store it ...
Operator's Manual
Page 38
... Lubricant/fuel mixture incorrect. Carburetor requires "H" (High Jet) adjustment. Clean air filter. Set ignition switch to Spark Plug Replacement earlier in this manual. If engine does not start, move choke lever to start . [Make sure ignition switch is flooded...Page 38 - BAR AND CHAIN COMBINATIONS Chain specifications: 0.0325 pitch, .05 in . 310628001 Chain Part Number 900920027 901430001 Drive Links 78 link 72 link TROUBLESHOOTING Problem Possible Cause Solution Engine will clear excess fuel from engine. adjustment. Clean or replace spark plug. English...
... Lubricant/fuel mixture incorrect. Carburetor requires "H" (High Jet) adjustment. Clean air filter. Set ignition switch to Spark Plug Replacement earlier in this manual. If engine does not start, move choke lever to start . [Make sure ignition switch is flooded...Page 38 - BAR AND CHAIN COMBINATIONS Chain specifications: 0.0325 pitch, .05 in . 310628001 Chain Part Number 900920027 901430001 Drive Links 78 link 72 link TROUBLESHOOTING Problem Possible Cause Solution Engine will clear excess fuel from engine. adjustment. Clean or replace spark plug. English...
Operator's Manual
Page 39
... the intake Contact an authorized service center for drive sprocket replacement. Oil tank should be filled every time fuel tank is present, the chain may be dull or bar may be damaged. If lubricant is filled. Chain tension is not raised. Guide bar and/or chain are damaged. Tip of this manual. TROUBLESHOOTING Problem Possible Cause...
... the intake Contact an authorized service center for drive sprocket replacement. Oil tank should be filled every time fuel tank is present, the chain may be dull or bar may be damaged. If lubricant is filled. Chain tension is not raised. Guide bar and/or chain are damaged. Tip of this manual. TROUBLESHOOTING Problem Possible Cause...
Operator's Manual
Page 40
... as specified in respect to claims is the result of returning it back to the owner after repair or replacement will be required by the dealer to any RYOBI® brand outdoor product without charge for parts and labor by an authorized service center for Techtronic Industries North...Ropes, Drive Belts, Tines, Felt Washers, Hitch Pins, Mulching Blades, Blower Fans, Blower and Vacuum Tubes, Vacuum Bag and Straps, Guide Bars, Saw Chains Techtronic Industries North America, Inc., reserves the right to change or improve the design of original retail purchase for any defective part, must be...
... as specified in respect to claims is the result of returning it back to the owner after repair or replacement will be required by the dealer to any RYOBI® brand outdoor product without charge for parts and labor by an authorized service center for Techtronic Industries North...Ropes, Drive Belts, Tines, Felt Washers, Hitch Pins, Mulching Blades, Blower Fans, Blower and Vacuum Tubes, Vacuum Bag and Straps, Guide Bars, Saw Chains Techtronic Industries North America, Inc., reserves the right to change or improve the design of original retail purchase for any defective part, must be...
