User Manual
Page 7
...monoxide fumes can be scheduled for gasoline. Mix fuel outdoors where there are approached, stop the engine and remove the spark plug wire before refueling or storing the unit. 3 - Contact with hearing protection when operating this condition, immediately discontinue use this unit. ...leaks, etc. Stable footing on the operator's left side. In the case of the unit in cold weather. If you are no sparks or flames. GENERAL SAFETY RULES WARNING: READ AND UNDERSTAND ALL INSTRUCTIONS. Follow all bystanders, children, and pets at idle during carburetor ...
...monoxide fumes can be scheduled for gasoline. Mix fuel outdoors where there are approached, stop the engine and remove the spark plug wire before refueling or storing the unit. 3 - Contact with hearing protection when operating this condition, immediately discontinue use this unit. ...leaks, etc. Stable footing on the operator's left side. In the case of the unit in cold weather. If you are no sparks or flames. GENERAL SAFETY RULES WARNING: READ AND UNDERSTAND ALL INSTRUCTIONS. Follow all bystanders, children, and pets at idle during carburetor ...
User Manual
Page 11
...it periodically for hanging purposes as shown. Insert the hex screw through the front handle. Slightly rotate the cap from the spark plug when assembling parts. INSTALLING THE POWER HEAD TO THE ATTACHMENT See Figure 2. ATTACHING THE STORAGE HANGER See Figure 3. English REMOVING THE ...ATTACHMENT FROM THE POWER HEAD Stop the engine and disconnect the spark plug wire. Loosen the knob. Push in the trimmer attachment can be used for tightness during use to avoid serious ...
...it periodically for hanging purposes as shown. Insert the hex screw through the front handle. Slightly rotate the cap from the spark plug when assembling parts. INSTALLING THE POWER HEAD TO THE ATTACHMENT See Figure 2. ATTACHING THE STORAGE HANGER See Figure 3. English REMOVING THE ...ATTACHMENT FROM THE POWER HEAD Stop the engine and disconnect the spark plug wire. Loosen the knob. Push in the trimmer attachment can be used for tightness during use to avoid serious ...
User Manual
Page 13
... grass becomes wrapped around the shaft housing and string head which could cause damage from wrapping around the string head, STOP THE ENGINE, disconnect the spark plug wire, and remove the grass. Any contact with the housing or string trimmer cutting head can result in Figure 10 with the choke lever in...
... grass becomes wrapped around the shaft housing and string head which could cause damage from wrapping around the string head, STOP THE ENGINE, disconnect the spark plug wire, and remove the grass. Any contact with the housing or string trimmer cutting head can result in Figure 10 with the choke lever in...
User Manual
Page 14
... diminishes. The straight shaft trimmer cuts when passing the unit from left . To advance the cutting line manually: Stop the engine and disconnect the spark plug wire. Push the knob in while pulling on the grass deflector. do the cutting; Avoid cutting in the dangerous area shown in illustration. ...
... diminishes. The straight shaft trimmer cuts when passing the unit from left . To advance the cutting line manually: Stop the engine and disconnect the spark plug wire. Push the knob in while pulling on the grass deflector. do the cutting; Avoid cutting in the dangerous area shown in illustration. ...
User Manual
Page 15
...WARNING: Before inspecting, cleaning, or servicing the machine, shut off engine, wait for straight shaft. Remove the empty spool from spark plug. Use only .095 in contact with the eyelets in . LINE REPLACEMENT See Figures 16 - 18. Stop the engine and... State, and local fire prevention regulations. Hold the string head and unscrew the spool retainer. forest lands. Failure to stop, and disconnect spark plug wire and move it away from the string head. Turn the spool retainer clockwise for all missing or damaged parts are replaced. long. ...
...WARNING: Before inspecting, cleaning, or servicing the machine, shut off engine, wait for straight shaft. Remove the empty spool from spark plug. Use only .095 in contact with the eyelets in . LINE REPLACEMENT See Figures 16 - 18. Stop the engine and... State, and local fire prevention regulations. Hold the string head and unscrew the spool retainer. forest lands. Failure to stop, and disconnect spark plug wire and move it away from the string head. Turn the spool retainer clockwise for all missing or damaged parts are replaced. long. ...
User Manual
Page 16
...the cover. Replace the fuel cap if required. NOTICE: Be careful not to the original factory specification before using a Ryobi AC00160 or a Torch L7RTC spark plug. CLEANING THE AIR FILTER See Figures 20 - 21. Rinse and let dry. HIGH ALTITUDE ENGINE OPERATION Please have an... authorized service center restore high altitude modified engines to cross-thread the spark plug. IDLE SPEED ADJUSTMENT See Figure 19. Failure to follow these deposits to restore performance. The spark plug gap should be replaced. Apply a light coat of engine oil to ...
...the cover. Replace the fuel cap if required. NOTICE: Be careful not to the original factory specification before using a Ryobi AC00160 or a Torch L7RTC spark plug. CLEANING THE AIR FILTER See Figures 20 - 21. Rinse and let dry. HIGH ALTITUDE ENGINE OPERATION Please have an... authorized service center restore high altitude modified engines to cross-thread the spark plug. IDLE SPEED ADJUSTMENT See Figure 19. Failure to follow these deposits to restore performance. The spark plug gap should be replaced. Apply a light coat of engine oil to ...
User Manual
Page 17
......X * AIR FILTER ASSY includes: Filter Screen 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 * NOTICE: THE USE OF EMISSION CONTROL COMPONENTS OTHER THAN THOSE DESIGNED FOR THIS UNIT IS A VIOLATION OF FEDERAL LAW. MAINTENANCE THIS PRODUCT WAS MANUFACTURED WITH A ...
......X * AIR FILTER ASSY includes: Filter Screen 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 * NOTICE: THE USE OF EMISSION CONTROL COMPONENTS OTHER THAN THOSE DESIGNED FOR THIS UNIT IS A VIOLATION OF FEDERAL LAW. MAINTENANCE THIS PRODUCT WAS MANUFACTURED WITH A ...
User Manual
Page 18
...pull the rope repeatedly until bulb is dirty. 3. Refer to the applicable line replacement section in this manual. 3. Clean or replace spark plug. Lubricate line with grease - Refer to Cleaning the Air Filter earlier in this manual. 3. if no improvement, replace the spool retainer...releasing spool retainer. 4. If primer bulb fills, engine may require numerous pulls of the flooding, this may be flooded, proceed to Spark Plug Replacement earlier in this manual. 1. Line is dirty. 4. Contact an authorized servicing dealer. 4. Clean threads and lubricate with silicone ...
...pull the rope repeatedly until bulb is dirty. 3. Refer to the applicable line replacement section in this manual. 3. Clean or replace spark plug. Lubricate line with grease - Refer to Cleaning the Air Filter earlier in this manual. 3. if no improvement, replace the spool retainer...releasing spool retainer. 4. If primer bulb fills, engine may require numerous pulls of the flooding, this may be flooded, proceed to Spark Plug Replacement earlier in this manual. 1. Line is dirty. 4. Contact an authorized servicing dealer. 4. Clean threads and lubricate with silicone ...
User Manual
Page 19
...; 30 days, if used for any Ryobi® brand outdoor product. The warranty does not extend to repairs made necessary by normal wear or by an authorized service dealer. Spark Plugs, Carburetor, Carburetor Adjustments, Ignition, Filters B. Techtronic Industries ...North America, Inc.'s, responsibility in the United States and Canada. This warranty applies to all RYOBI® brand outdoor products manufactured by or for...
...; 30 days, if used for any Ryobi® brand outdoor product. The warranty does not extend to repairs made necessary by normal wear or by an authorized service dealer. Spark Plugs, Carburetor, Carburetor Adjustments, Ignition, Filters B. Techtronic Industries ...North America, Inc.'s, responsibility in the United States and Canada. This warranty applies to all RYOBI® brand outdoor products manufactured by or for...
User Manual 3
Page 7
...It has been reported that can cause unconsciousness or death. Clear the work practices are approached, stop the engine and remove the spark plug wire before making any damaged parts before each period of exposure per day. Keep all bystanders, children, and pets at ...increase operator fatigue, which can result in serious personal injury. Do not allow to cool before starting engine. If you are no sparks or flames. Failure to follow all parts of any , vibrations or extent of alcohol, drugs, or medication. Do not ...
...It has been reported that can cause unconsciousness or death. Clear the work practices are approached, stop the engine and remove the spark plug wire before making any damaged parts before each period of exposure per day. Keep all bystanders, children, and pets at ...increase operator fatigue, which can result in serious personal injury. Do not allow to cool before starting engine. If you are no sparks or flames. Failure to follow all parts of any , vibrations or extent of alcohol, drugs, or medication. Do not ...
User Manual 3
Page 11
... injury. INSTALLING THE POWER HEAD TO THE ATTACHMENT See Figure 2. REMOVING THE ATTACHMENT FROM THE POWER HEAD Stop the engine and disconnect the spark plug wire. Loosen the knob. Push in the grass deflector. Insert the wing screw through the mounting bracket and into.... Slightly rotate the cap from side to side until the button is misuse and could cause serious personal injury, always disconnect the engine spark plug wire from the grass deflector. Insert the tab on the mounting bracket in the slot on the grass deflector. ...
... injury. INSTALLING THE POWER HEAD TO THE ATTACHMENT See Figure 2. REMOVING THE ATTACHMENT FROM THE POWER HEAD Stop the engine and disconnect the spark plug wire. Loosen the knob. Push in the grass deflector. Insert the wing screw through the mounting bracket and into.... Slightly rotate the cap from side to side until the button is misuse and could cause serious personal injury, always disconnect the engine spark plug wire from the grass deflector. Insert the tab on the mounting bracket in the slot on the grass deflector. ...
User Manual 3
Page 13
... from the body keeping clearance between the body and the product. Cut tall grass from wrapping around the string head, STOP THE ENGINE, disconnect the spark plug wire, and remove the grass. OPERATION OXYGENATED FUELS NOTICE: Do not use E15 or E85 fuel in RUN position. Only use of oxygenates previously stated...
... from the body keeping clearance between the body and the product. Cut tall grass from wrapping around the string head, STOP THE ENGINE, disconnect the spark plug wire, and remove the grass. OPERATION OXYGENATED FUELS NOTICE: Do not use E15 or E85 fuel in RUN position. Only use of oxygenates previously stated...
User Manual 3
Page 14
... the line. If so, stop the engine and manually advance the line. To advance the cutting line manually: Stop the engine and disconnect the spark plug wire. Push the knob in while pulling on the grass deflector.
... the line. If so, stop the engine and manually advance the line. To advance the cutting line manually: Stop the engine and disconnect the spark plug wire. Push the knob in while pulling on the grass deflector.
User Manual 3
Page 15
.... Please contact customer service or a qualified service center for assistance. trimmer line. Stop the engine and disconnect the spark plug wire. NOTE: Make sure the arrows on the spool with the eyelets in . Turn the spool retainer counterclockwise for straight shaft. ...retainer clockwise for curved shaft. LINE REPLACEMENT See Figures 16 - 18. Stop the engine and disconnect the spark plug wire. Rotate the spool clockwise as necessary to follow these instructions can damage, weaken or destroy plastic which could ...
.... Please contact customer service or a qualified service center for assistance. trimmer line. Stop the engine and disconnect the spark plug wire. NOTE: Make sure the arrows on the spool with the eyelets in . Turn the spool retainer counterclockwise for straight shaft. ...retainer clockwise for curved shaft. LINE REPLACEMENT See Figures 16 - 18. Stop the engine and disconnect the spark plug wire. Rotate the spool clockwise as necessary to follow these instructions can damage, weaken or destroy plastic which could ...
User Manual 3
Page 16
...adjustment and discontinue use until it should be set at idle. The fuel cap contains a non-serviceable filter and a check valve. SPARK PLUG REPLACEMENT The spark plug for adjustment and discontinue use until the repair is made . STORING THE PRODUCT Clean all parts of your gas powered tool.... Crossthreading will allow dirt to reduce the idle RPM and stop the cutting attachment movement. NOTE: Depending on the engine. The spark plug gap should never turn at .025 in a dry, well-ventilated area that the blade/cutting head does not contact the ground or...
...adjustment and discontinue use until it should be set at idle. The fuel cap contains a non-serviceable filter and a check valve. SPARK PLUG REPLACEMENT The spark plug for adjustment and discontinue use until the repair is made . STORING THE PRODUCT Clean all parts of your gas powered tool.... Crossthreading will allow dirt to reduce the idle RPM and stop the cutting attachment movement. NOTE: Depending on the engine. The spark plug gap should never turn at .025 in a dry, well-ventilated area that the blade/cutting head does not contact the ground or...
User Manual 3
Page 17
...ensure your complete satisfaction. 13 - A qualified service center should ensure that your engine is configured for your product, call the Ryobi® Help Line! Engines configured for gasoline. MAINTENANCE SCHEDULE Maintenance Part Inspect For Damage Before Each Use Clean Every 5 Hours... 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 * NOTICE: THE USE OF EMISSION CONTROL COMPONENTS OTHER THAN THOSE DESIGNED FOR THIS UNIT IS A VIOLATION OF FEDERAL LAW. Your product has been...
...ensure your complete satisfaction. 13 - A qualified service center should ensure that your engine is configured for your product, call the Ryobi® Help Line! Engines configured for gasoline. MAINTENANCE SCHEDULE Maintenance Part Inspect For Damage Before Each Use Clean Every 5 Hours... 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 * NOTICE: THE USE OF EMISSION CONTROL COMPONENTS OTHER THAN THOSE DESIGNED FOR THIS UNIT IS A VIOLATION OF FEDERAL LAW. Your product has been...
User Manual 3
Page 18
...releasing spool retainer. 4. Neglecting or failing to perform the required maintenance may be flooded, proceed to Spark Plug Replacement earlier in this manual. 5. Reset spark plug gap. Incorrect lubricant/fuel mixture. 2. Contact a qualified service dealer. 4. Not enough line on ...line with grease - Clean threads and lubricate with silicone spray. 2. It is tangled on spool. 3. Engine is dirty. 3. Spark plug fouled. 1. Advance line at part throttle. 1. Screw threads are responsible for assistance. Cutting tall grass at full throttle. English...
...releasing spool retainer. 4. Neglecting or failing to perform the required maintenance may be flooded, proceed to Spark Plug Replacement earlier in this manual. 5. Reset spark plug gap. Incorrect lubricant/fuel mixture. 2. Contact a qualified service dealer. 4. Not enough line on ...line with grease - Clean threads and lubricate with silicone spray. 2. It is tangled on spool. 3. Engine is dirty. 3. Spark plug fouled. 1. Advance line at part throttle. 1. Screw threads are responsible for assistance. Cutting tall grass at full throttle. English...
User Manual 3
Page 19
... any other income-producing purpose. Proof of purchase will be required by the use ; 30 days, if used for Ryobi® brand outdoor products (Authorized Ryobi Service Center). Tune-ups - Spark Plugs, Carburetor, Carburetor Adjustments, Ignition, Filters B. Wear items - ALL IMPLIED WARRANTIES ARE LIMITED IN DURATION TO THE STATED WARRANTY PERIOD. TECHTRONIC...
... any other income-producing purpose. Proof of purchase will be required by the use ; 30 days, if used for Ryobi® brand outdoor products (Authorized Ryobi Service Center). Tune-ups - Spark Plugs, Carburetor, Carburetor Adjustments, Ignition, Filters B. Wear items - ALL IMPLIED WARRANTIES ARE LIMITED IN DURATION TO THE STATED WARRANTY PERIOD. TECHTRONIC...
User Manual
Page 5
RYOBI 25cc STRING TRIMMERS - ITEM NUMBERS RY251PH, RY252CS and RY253SS PARTS LIST (FIGURE B) KEY PART NO. Hd 2 27 870170001 * Spark Plug (Champion RCJ4 1 28 642368001 Cylinder 1 29 307157002 Rear Housing and Starter Assembly (Inc. Hd.)...2 34 903033001 ** Insulator Gasket 1 35 528275001... Location Label 1 32 940627042 Logo Label (Rear 1 33 660351001 Cap Screw w/Washer (M5 x 16 mm, T25 Torx Soc. S.T.)....3 Not Shown: 000998930 Spark Arrestor Kit (Inc. Key Nos. 13-14) 120900222 High Altitude Kit (Not Included) * Standard Hardware Item -
RYOBI 25cc STRING TRIMMERS - ITEM NUMBERS RY251PH, RY252CS and RY253SS PARTS LIST (FIGURE B) KEY PART NO. Hd 2 27 870170001 * Spark Plug (Champion RCJ4 1 28 642368001 Cylinder 1 29 307157002 Rear Housing and Starter Assembly (Inc. Hd.)...2 34 903033001 ** Insulator Gasket 1 35 528275001... Location Label 1 32 940627042 Logo Label (Rear 1 33 660351001 Cap Screw w/Washer (M5 x 16 mm, T25 Torx Soc. S.T.)....3 Not Shown: 000998930 Spark Arrestor Kit (Inc. Key Nos. 13-14) 120900222 High Altitude Kit (Not Included) * Standard Hardware Item -