Operator's Manual
Page 3
...Cut at full speed. Fatigue causes carelessness. Always cut above chest height. • Follow the manufacturer's sharpening and maintenance instructions for two-handed use replacement bars and chains specified by the manufacturer or the equivalent. Do not operate a chain saw , that includes ladders, scaffolds, trees, etc....-fast reverse reaction, kicking the guide bar up and back toward the operator. GENERAL SAFETY RULES WARNING: Read and understand all parts of your left arm will help you maintain control of the saw at least 30 feet from the saw chain when the engine...
...Cut at full speed. Fatigue causes carelessness. Always cut above chest height. • Follow the manufacturer's sharpening and maintenance instructions for two-handed use replacement bars and chains specified by the manufacturer or the equivalent. Do not operate a chain saw , that includes ladders, scaffolds, trees, etc....-fast reverse reaction, kicking the guide bar up and back toward the operator. GENERAL SAFETY RULES WARNING: Read and understand all parts of your left arm will help you maintain control of the saw at least 30 feet from the saw chain when the engine...
Operator's Manual
Page 4
...for such general applications as clearing, pruning, cutting firewood, etc. SPECIFIC SAFETY RULES WARNING: away from your safety. keep all body parts ■ Always hold the flywheel in order to remove the clutch, structural damage to the flywheel could occur and subsequently could ...example, if improper tools are for springback so that you have a fire extinguisher available when using chain saw. Use only the replacement guide bars and low kickback chains specified for the saw . As an additional safety precaution, apply the chain brake prior to a bow guide...
...for such general applications as clearing, pruning, cutting firewood, etc. SPECIFIC SAFETY RULES WARNING: away from your safety. keep all body parts ■ Always hold the flywheel in order to remove the clutch, structural damage to the flywheel could occur and subsequently could ...example, if improper tools are for springback so that you have a fire extinguisher available when using chain saw. Use only the replacement guide bars and low kickback chains specified for the saw . As an additional safety precaution, apply the chain brake prior to a bow guide...
Operator's Manual
Page 7
... result in death or serious injury. CAUTION: Indicates a potentially hazardous situation, which , if not avoided, will result in severe eye damage. Call Ryobi customer service for use only identical replacement parts. When servicing, use over eyeglasses or standard safety glasses with side shields, or a full face shield when needed. Always use eye protection...
... result in death or serious injury. CAUTION: Indicates a potentially hazardous situation, which , if not avoided, will result in severe eye damage. Call Ryobi customer service for use only identical replacement parts. When servicing, use over eyeglasses or standard safety glasses with side shields, or a full face shield when needed. Always use eye protection...
Operator's Manual
Page 8
...along the top of the guide bar occurring when the saw chain in performing the bucking and felling cuts. Drive Sprocket or Sprocket The toothed part that supports and guides the saw . Kickback The backward or upward motion, or both, of the guide bar. Kickback (Pinch) The rapid...support handle located at or toward the rear of ANSI B175.1 when tested on the front handle, and sometimes employed as a log or branch. Replacement Saw Chain A chain that complies with specific chain saws. Guide Bar A solid railed structure that drives the saw chain. It normally contains the ...
...along the top of the guide bar occurring when the saw chain in performing the bucking and felling cuts. Drive Sprocket or Sprocket The toothed part that supports and guides the saw . Kickback The backward or upward motion, or both, of the guide bar. Kickback (Pinch) The rapid...support handle located at or toward the rear of ANSI B175.1 when tested on the front handle, and sometimes employed as a log or branch. Replacement Saw Chain A chain that complies with specific chain saws. Guide Bar A solid railed structure that drives the saw chain. It normally contains the ...
Operator's Manual
Page 11
ASSEMBLY UNPACKING This product has been shipped completely assembled. WARNING: Do not use this product. n If any parts are replaced. Use of a second is sufficient to make sure no breakage or damage occurred during shipping. OPERATION WARNING: Do not allow familiarity ...PACKING LIST Chain Saw Scabbard Combination Wrench 2-Cycle Engine Lubricant Case Operator's Manual WARNING: If any parts appear to possible serious personal injury. It is not completely assembled or if any parts are damaged or missing do so could result in serious personal injury. The use with damaged or...
ASSEMBLY UNPACKING This product has been shipped completely assembled. WARNING: Do not use this product. n If any parts are replaced. Use of a second is sufficient to make sure no breakage or damage occurred during shipping. OPERATION WARNING: Do not allow familiarity ...PACKING LIST Chain Saw Scabbard Combination Wrench 2-Cycle Engine Lubricant Case Operator's Manual WARNING: If any parts appear to possible serious personal injury. It is not completely assembled or if any parts are damaged or missing do so could result in serious personal injury. The use with damaged or...
Operator's Manual
Page 25
... all the safety instructions in place, the clutch can damage, weaken or destroy plastic which may be damaged by their use only identical replacement parts. DANGER: Never start the engine before installing the guide bar, chain, clutch cover, and clutch drum. GUIDE BAR PLATE BAR MOUNTING... 36 WARNING: To avoid serious personal injury, read and understand all these parts in this product are susceptible to possible serious injury. RUN POSITION WARNING: Always wear eye protection with hearing and head protection. REPLACING THE GUIDE BAR AND CHAIN See Figures 34 - 43. Page 25 -...
... all the safety instructions in place, the clutch can damage, weaken or destroy plastic which may be damaged by their use only identical replacement parts. DANGER: Never start the engine before installing the guide bar, chain, clutch cover, and clutch drum. GUIDE BAR PLATE BAR MOUNTING... 36 WARNING: To avoid serious personal injury, read and understand all these parts in this product are susceptible to possible serious injury. RUN POSITION WARNING: Always wear eye protection with hearing and head protection. REPLACING THE GUIDE BAR AND CHAIN See Figures 34 - 43. Page 25 -...
Operator's Manual
Page 33
Use only identical replacement parts from around the carburetor and chamber as the ground. wrench (or adjustable wrench)... the air filter from the carburetor, blow or brush as much loose dirt and sawdust from the manufacturer when replacing parts. Choose one of 35 to 45 in.lb. Always wear eye protection to the air filter and carburetor area... securing the air filter. n After every 5 hours of the nose guard. Page 33 - SCREW CYLINDER COVER NOTE: Do not replace the screw with a new filter after every 25 hours of a turn using the following method. Keep it on air filter bottom ...
Use only identical replacement parts from around the carburetor and chamber as the ground. wrench (or adjustable wrench)... the air filter from the carburetor, blow or brush as much loose dirt and sawdust from the manufacturer when replacing parts. Choose one of 35 to 45 in.lb. Always wear eye protection to the air filter and carburetor area... securing the air filter. n After every 5 hours of the nose guard. Page 33 - SCREW CYLINDER COVER NOTE: Do not replace the screw with a new filter after every 25 hours of a turn using the following method. Keep it on air filter bottom ...
Operator's Manual
Page 35
...spark plug. WARNING Never run the saw without all the parts, including the clutch cover and starter housing, securely in . These deposits may need to be blocked with wrench. REPLACING THE SPARK PLUG See Figure 70. Use an exact replacement and replace every 50 hours or more frequently, if necessary. n... tool, the exhaust port and muffler may occur due to restore performance. Check the fuel filter periodically. n Remove the spark plug. Because parts can fracture and pose a danger of thrown objects, leave repairs of the engine may be removed to impurities on the cylinder. We highly ...
...spark plug. WARNING Never run the saw without all the parts, including the clutch cover and starter housing, securely in . These deposits may need to be blocked with wrench. REPLACING THE SPARK PLUG See Figure 70. Use an exact replacement and replace every 50 hours or more frequently, if necessary. n... tool, the exhaust port and muffler may occur due to restore performance. Check the fuel filter periodically. n Remove the spark plug. Because parts can fracture and pose a danger of thrown objects, leave repairs of the engine may be removed to impurities on the cylinder. We highly ...
Operator's Manual
Page 37
... been fully tested prior to shipment to ensure your product, call the Ryobi® Help Line! MAINTENANCE Emissions Parts EMISSIONS MAINTENANCE SCHEDULE Inspect Before Each Use Clean Every 5 Hours Replace Clean Every Every 25 Hours 25 Hours or Yearly or Yearly Replace Every 50 Hours AIR FILTER ASSY includes: Filter Screen X X CARBURETOR ASSY includes...
... been fully tested prior to shipment to ensure your product, call the Ryobi® Help Line! MAINTENANCE Emissions Parts EMISSIONS MAINTENANCE SCHEDULE Inspect Before Each Use Clean Every 5 Hours Replace Clean Every Every 25 Hours 25 Hours or Yearly or Yearly Replace Every 50 Hours AIR FILTER ASSY includes: Filter Screen X X CARBURETOR ASSY includes...
Operator's Manual
Page 38
... repeat procedure with choke lever at high speed. Push and fully release primer bulb 7 times. If engine still fails to Spark Plug Replacement earlier in . Engine does not reach full speed and/or emits excessive smoke. Spark arrestor screen is flooded. Use fresh fuel and ...is dirty. Contact an authorized service center for carburetor adjustment. English Clean or replace spark plug. chain gauge Length of Bar Guide Bar Part Number 20 in. 310629001 18 in. 310628001 Chain Part Number 900920027 901430001 Drive Links 78 link 72 link TROUBLESHOOTING Problem Possible Cause ...
... repeat procedure with choke lever at high speed. Push and fully release primer bulb 7 times. If engine still fails to Spark Plug Replacement earlier in . Engine does not reach full speed and/or emits excessive smoke. Spark arrestor screen is flooded. Use fresh fuel and ...is dirty. Contact an authorized service center for carburetor adjustment. English Clean or replace spark plug. chain gauge Length of Bar Guide Bar Part Number 20 in. 310629001 18 in. 310628001 Chain Part Number 900920027 901430001 Drive Links 78 link 72 link TROUBLESHOOTING Problem Possible Cause ...
Operator's Manual
Page 40
...modified. TECHTRONIC INDUSTRIES NORTH AMERICA, INC.'S, OBLIGATION UNDER THIS WARRANTY IS STRICTLY AND EXCLUSIVELY LIMITED TO THE REPAIR OR REPLACEMENT OF DEFECTIVE PARTS AND TECHTRONIC INDUSTRIES NORTH AMERICA, INC., DOES NOT ASSUME OR AUTHORIZE ANYONE TO ASSUME FOR THEM ANY OTHER OBLIGATION.... does not apply to any damage to the product that is used for cancellation or rescission of the contract of sale of any RYOBI® brand outdoor product. Spark Plugs, Carburetor, Carburetor Adjustments, Ignition, Filters B. ACCORDINGLY, ANY SUCH IMPLIED WARRANTIES INCLUDING MERCHANTABILITY, FITNESS...
...modified. TECHTRONIC INDUSTRIES NORTH AMERICA, INC.'S, OBLIGATION UNDER THIS WARRANTY IS STRICTLY AND EXCLUSIVELY LIMITED TO THE REPAIR OR REPLACEMENT OF DEFECTIVE PARTS AND TECHTRONIC INDUSTRIES NORTH AMERICA, INC., DOES NOT ASSUME OR AUTHORIZE ANYONE TO ASSUME FOR THEM ANY OTHER OBLIGATION.... does not apply to any damage to the product that is used for cancellation or rescission of the contract of sale of any RYOBI® brand outdoor product. Spark Plugs, Carburetor, Carburetor Adjustments, Ignition, Filters B. ACCORDINGLY, ANY SUCH IMPLIED WARRANTIES INCLUDING MERCHANTABILITY, FITNESS...
Operator's Manual
Page 41
...that Techtronic Industries North America, Inc., may be repaired or replaced at any RYOBI® Authorized Service Center at the time of sale to any other associated components. If any such part (including any part that is equivalent in performance and durability may be designed, ... North America, Inc., recommends that you should be repaired or replaced at any authorized RYOBI® Authorized Service Center, including any documents that is liable for small non-road engines. Any warranted part that describe its maintenance and use from product to include all ...
...that Techtronic Industries North America, Inc., may be repaired or replaced at any RYOBI® Authorized Service Center at the time of sale to any other associated components. If any such part (including any part that is equivalent in performance and durability may be designed, ... North America, Inc., recommends that you should be repaired or replaced at any authorized RYOBI® Authorized Service Center, including any documents that is liable for small non-road engines. Any warranted part that describe its maintenance and use from product to include all ...