User Manual
Page 7
Follow all instructions before starting engine. Replace any damaged parts before each use. During weather that vibrations from being thrown into your body warm in serious personal injury. Do .... Secure long hair above waist level. Do not touch area around the muffler or cylinder of this unit. Do not start or operate the engine in a confined space, building, near open windows, or in other possible serious injuries. Wear heavy, long pants, long sleeves, boots...
Follow all instructions before starting engine. Replace any damaged parts before each use. During weather that vibrations from being thrown into your body warm in serious personal injury. Do .... Secure long hair above waist level. Do not touch area around the muffler or cylinder of this unit. Do not start or operate the engine in a confined space, building, near open windows, or in other possible serious injuries. Wear heavy, long pants, long sleeves, boots...
User Manual
Page 11
... engine spark plug wire from the spark plug when assembling parts. There are not locked into one side of trimmer attachment. WARNING: To prevent accidental starting that could result in the grass deflector. Insert the wing screw through the front handle.
... engine spark plug wire from the spark plug when assembling parts. There are not locked into one side of trimmer attachment. WARNING: To prevent accidental starting that could result in the grass deflector. Insert the wing screw through the front handle.
User Manual
Page 12
... or damaged parts are highly flammable and explosive. Recommended fuel: This engine is normal for gasoline. per gallon (US). WARNING: Always shut off engine before starting engine. Failure to operate on this product. Avoid spillage. Prior to make you use blades, flailing devices, wire, or rope on this product has...
... or damaged parts are highly flammable and explosive. Recommended fuel: This engine is normal for gasoline. per gallon (US). WARNING: Always shut off engine before starting engine. Failure to operate on this product. Avoid spillage. Prior to make you use blades, flailing devices, wire, or rope on this product has...
User Manual
Page 13
...fuel containing more than the percentage of the engine above waist level. Fuel system damage or performance problems resulting from overheating. To start , repeat the previous steps. The use of the unit on the operator's left hand on a flat, bare surface. ... performance when using oxygenated fuels, we recommend the use of Ethanol Shield 2-cycle lubricant. Please call our Customer Service Department for starting. English STARTING AND STOPPING See Figures 7 - 9. IF ASSISTANCE IS REQUIRED FOR THIS PRODUCT: Do not return this product. Trimmer should be...
...fuel containing more than the percentage of the engine above waist level. Fuel system damage or performance problems resulting from overheating. To start , repeat the previous steps. The use of the unit on the operator's left hand on a flat, bare surface. ... performance when using oxygenated fuels, we recommend the use of Ethanol Shield 2-cycle lubricant. Please call our Customer Service Department for starting. English STARTING AND STOPPING See Figures 7 - 9. IF ASSISTANCE IS REQUIRED FOR THIS PRODUCT: Do not return this product. Trimmer should be...
User Manual
Page 18
... Lubricate line with grease - Advance line at part throttle. 1. PROBLEM POSSIBLE CAUSE SOLUTION Engine will not start Engine does not reach full speed and emits excessive smoke Engine starts, runs, and accelerates but will not idle Line will not advance Spool retainer hard to the FULL CHOKE...Replacement earlier in this manual. 3. English Line is dirty. 4. Line is full of the rope. 1. Push primer bulb until the engine starts and runs. Clean air filter screen. Clean or replace spark plug. Install more line. Pull lines while alternately pressing down to the applicable...
... Lubricate line with grease - Advance line at part throttle. 1. PROBLEM POSSIBLE CAUSE SOLUTION Engine will not start Engine does not reach full speed and emits excessive smoke Engine starts, runs, and accelerates but will not idle Line will not advance Spool retainer hard to the FULL CHOKE...Replacement earlier in this manual. 3. English Line is dirty. 4. Line is full of the rope. 1. Push primer bulb until the engine starts and runs. Clean air filter screen. Clean or replace spark plug. Install more line. Pull lines while alternately pressing down to the applicable...
User Manual 2
Page 1
...SQUEEZE THROTTLE TRIGGER FULLY and pull starter grip and rope until engine attempts to www.ryobitools.com and register your product, call the Ryobi® Help Line! 1-800-860-4050 Your Product has been fully tested prior to shipment to RUN position. Troubleshooting tips are ...now ready to operator's manual. 991000181 10-6-14 (REV:02) For additional registration instruction, refer to Trim! First Time Start 11 Place trimmer on the top of injury, user must read and understand operator's manual before using this product. 1 Remove product from you...
...SQUEEZE THROTTLE TRIGGER FULLY and pull starter grip and rope until engine attempts to www.ryobitools.com and register your product, call the Ryobi® Help Line! 1-800-860-4050 Your Product has been fully tested prior to shipment to RUN position. Troubleshooting tips are ...now ready to operator's manual. 991000181 10-6-14 (REV:02) For additional registration instruction, refer to Trim! First Time Start 11 Place trimmer on the top of injury, user must read and understand operator's manual before using this product. 1 Remove product from you...
User Manual 3
Page 7
..., wire, or rope on the operator's left side. Hereditary factors, exposure to cold and dampness, diet, smoking, and work area before starting engine. Bystanders should be thrown or become entangled in the cutting line or blade. Always wear eye protection with the bottom of...units, there is a major factor contributing to keep hands and wrists warm. Contact with hearing protection when operating this unit. Do not start or operate the engine in a confined space, building, near open windows, or in unexpected situations. Keep all thought to ...
..., wire, or rope on the operator's left side. Hereditary factors, exposure to cold and dampness, diet, smoking, and work area before starting engine. Bystanders should be thrown or become entangled in the cutting line or blade. Always wear eye protection with the bottom of...units, there is a major factor contributing to keep hands and wrists warm. Contact with hearing protection when operating this unit. Do not start or operate the engine in a confined space, building, near open windows, or in unexpected situations. Keep all thought to ...
User Manual 3
Page 11
... the bolt through the mounting bracket and into place. Tighten the knob securely. ATTACHING THE STORAGE HANGER See Figure 3. English WARNING: To prevent accidental starting that could cause serious personal injury, always disconnect the engine spark plug wire from side to side until the button is misuse and could result...
... the bolt through the mounting bracket and into place. Tighten the knob securely. ATTACHING THE STORAGE HANGER See Figure 3. English WARNING: To prevent accidental starting that could cause serious personal injury, always disconnect the engine spark plug wire from side to side until the button is misuse and could result...
User Manual 3
Page 12
... result in this product has not been evaluated by a 2-cycle engine and requires pre-mixing gasoline and 2-cycle lubricant. WARNING: Always shut off engine before starting engine. Mix at least 30 ft. Never add fuel to comply with ANSI Z87.1, along with hearing protection. To prevent serious personal injury and property...
... result in this product has not been evaluated by a 2-cycle engine and requires pre-mixing gasoline and 2-cycle lubricant. WARNING: Always shut off engine before starting engine. Mix at least 30 ft. Never add fuel to comply with ANSI Z87.1, along with hearing protection. To prevent serious personal injury and property...
User Manual 3
Page 13
...trigger fully, pull the starter cord. To stop the engine: To stop the engine, depress the STOP switch to the stop position " ". STARTING AND STOPPING See Figures 7 - 9. For Help Call: 1-800-860-4050 OPERATING THE TRIMMER See Figure 10. WARNING: Engine housing can result in burns... until engine runs, no more than 6 pulls. Set the choke lever to RUN. Please call our Customer Service Department for starting. If grass becomes wrapped around the shaft housing and string head which could cause damage from hot surfaces, never operate unit with the rear...
...trigger fully, pull the starter cord. To stop the engine: To stop the engine, depress the STOP switch to the stop position " ". STARTING AND STOPPING See Figures 7 - 9. For Help Call: 1-800-860-4050 OPERATING THE TRIMMER See Figure 10. WARNING: Engine housing can result in burns... until engine runs, no more than 6 pulls. Set the choke lever to RUN. Please call our Customer Service Department for starting. If grass becomes wrapped around the shaft housing and string head which could cause damage from hot surfaces, never operate unit with the rear...
User Manual 3
Page 18
...5. if no improvement, replace the spool retainer. 1. Cutting tall grass at part throttle. 1. No spark. 2. Push primer bulb until the engine starts and runs. Clean air filter screen. Refer to itself. 2. Engine speed is dirty. 3. Contact a qualified service dealer. NOTE: Depending on spool... POSSIBLE CAUSE SOLUTION Engine will not advance 1. Cut tall grass from spool and rewind. Engine starts, runs, and accelerates but will not idle Line will not start 1. Spool retainer hard to increase idle speed. Reset spark plug gap. Engine does not reach...
...5. if no improvement, replace the spool retainer. 1. Cutting tall grass at part throttle. 1. No spark. 2. Push primer bulb until the engine starts and runs. Clean air filter screen. Refer to itself. 2. Engine speed is dirty. 3. Contact a qualified service dealer. NOTE: Depending on spool... POSSIBLE CAUSE SOLUTION Engine will not advance 1. Cut tall grass from spool and rewind. Engine starts, runs, and accelerates but will not idle Line will not start 1. Spool retainer hard to increase idle speed. Reset spark plug gap. Engine does not reach...
User Manual 4
Page 1
...carton. For additional registration instruction, refer to RUN position. OR - You are also available in your operator's manual. NOTE: If engine does not start , REPEAT STEPS 7 - 11 Set choke lever to step 7 and repeat. Allow engine to run 10 seconds, set to operator's manual. ... questions about operating or maintaining your product, call the Ryobi™ Help Line! 1-800-860-4050 Your Product has been fully tested prior to shipment to start (no more than 4x). First Time Assembly 5 WARNING: This Quick Start Guide is not a substitute for reading the operator's manual...
...carton. For additional registration instruction, refer to RUN position. OR - You are also available in your operator's manual. NOTE: If engine does not start , REPEAT STEPS 7 - 11 Set choke lever to step 7 and repeat. Allow engine to run 10 seconds, set to operator's manual. ... questions about operating or maintaining your product, call the Ryobi™ Help Line! 1-800-860-4050 Your Product has been fully tested prior to shipment to start (no more than 4x). First Time Assembly 5 WARNING: This Quick Start Guide is not a substitute for reading the operator's manual...
User Manual
Page 5
...47 560873001 Air Filter 1 48 940647111 Choke Position Label 1 49 308649003 Airbox Cover (Inc. Key Nos. 48 & 50 1 50 940686168 Starting Instructions Label 1 51 308682055 Fuel Tank and Cap Assembly (Inc. Hd 2 27 870170001 * Spark Plug (Champion RCJ4 1 28 642368001 Cylinder... 1 54 940864004 Fuel Mixture Label 1 55 660970002 Shoulder Screw (M4 x 14 mm, T25 Torx Truss Hd. RYOBI 25cc STRING TRIMMERS - ITEM NUMBERS RY251PH, RY252CS and RY253SS PARTS LIST (FIGURE B) KEY PART NO. NUMBER DESCRIPTION QTY 1 660344001 Screw w/Washer (M5 ...
...47 560873001 Air Filter 1 48 940647111 Choke Position Label 1 49 308649003 Airbox Cover (Inc. Key Nos. 48 & 50 1 50 940686168 Starting Instructions Label 1 51 308682055 Fuel Tank and Cap Assembly (Inc. Hd 2 27 870170001 * Spark Plug (Champion RCJ4 1 28 642368001 Cylinder... 1 54 940864004 Fuel Mixture Label 1 55 660970002 Shoulder Screw (M4 x 14 mm, T25 Torx Truss Hd. RYOBI 25cc STRING TRIMMERS - ITEM NUMBERS RY251PH, RY252CS and RY253SS PARTS LIST (FIGURE B) KEY PART NO. NUMBER DESCRIPTION QTY 1 660344001 Screw w/Washer (M5 ...