Operator's Manual
Page 7
...surfaces. Keep all instructions before each use . If you are approached, stop the engine and remove the spark plug wire before making any damaged parts before starting engine. In the case of balance or exposure to prevent entanglement in some ...A battery operated tool with integral batteries or a separate battery pack must comply with a spark arrestor; Check with the specified charger for loose fasteners, fuel leaks, etc. MODEL BATTERY PACK CHARGER RY29550 130269012 140295003 Wear heavy, long pants, boots, and gloves. Do not wear...
...surfaces. Keep all instructions before each use . If you are approached, stop the engine and remove the spark plug wire before making any damaged parts before starting engine. In the case of balance or exposure to prevent entanglement in some ...A battery operated tool with integral batteries or a separate battery pack must comply with a spark arrestor; Check with the specified charger for loose fasteners, fuel leaks, etc. MODEL BATTERY PACK CHARGER RY29550 130269012 140295003 Wear heavy, long pants, boots, and gloves. Do not wear...
Operator's Manual
Page 11
...Front Handle Wing Screw Wing Nut Bolt Washer Grass Deflector Bottle of the power head shaft and remove the end cap from the spark plug and remove battery pack when assembling parts. installING THE POWER HEAD shaft TO THE ATTACHMENT See Figure 2. Align the button with ...any attachment while power head is fully tightened before operating equipment; Operation of this warning could cause serious personal injury, always disconnect the engine spark plug wire from the attachment. Push in serious personal injury. n If any packing list items are damaged or missing, please call...
...Front Handle Wing Screw Wing Nut Bolt Washer Grass Deflector Bottle of the power head shaft and remove the end cap from the spark plug and remove battery pack when assembling parts. installING THE POWER HEAD shaft TO THE ATTACHMENT See Figure 2. Align the button with ...any attachment while power head is fully tightened before operating equipment; Operation of this warning could cause serious personal injury, always disconnect the engine spark plug wire from the attachment. Push in serious personal injury. n If any packing list items are damaged or missing, please call...
Operator's Manual
Page 14
... trimmer. NOTE: If the string is controlled by the string. To advance the cutting line manually: Stop the engine and disconnect the spark plug wire. Push the knob in string trimmer's battery port. Make sure the latches on the ground. Tree bark, wood...running engine at full throttle. Run engine at a comfortable position with your right hand on the rear handle and your nearest Ryobi Authorized Service Center for approximately 30 minutes before beginning operation. NOTE: The line trimming cut-off blade on the grass deflector will cut...
... trimmer. NOTE: If the string is controlled by the string. To advance the cutting line manually: Stop the engine and disconnect the spark plug wire. Push the knob in string trimmer's battery port. Make sure the latches on the ground. Tree bark, wood...running engine at full throttle. Run engine at a comfortable position with your right hand on the rear handle and your nearest Ryobi Authorized Service Center for approximately 30 minutes before beginning operation. NOTE: The line trimming cut-off blade on the grass deflector will cut...
Operator's Manual
Page 16
... be rotated clockwise. Chemicals can be placed so "This side out for all moving parts to stop, and disconnect spark plug wire and move it away from spark plug. For other repairs, have the trimmer serviced by depressing the latches on the other parts may allow overtightening of this...Continue to seat. Reinstall the spool. installing pro cut II string headTM See Figure 19. Stop the engine and disconnect the spark plug wire. Remove currently installed string head. Install the string head on the drive shaft until fully seated. Install...
... be rotated clockwise. Chemicals can be placed so "This side out for all moving parts to stop, and disconnect spark plug wire and move it away from spark plug. For other repairs, have the trimmer serviced by depressing the latches on the other parts may allow overtightening of this...Continue to seat. Reinstall the spool. installing pro cut II string headTM See Figure 19. Stop the engine and disconnect the spark plug wire. Remove currently installed string head. Install the string head on the drive shaft until fully seated. Install...
Operator's Manual
Page 17
Use original manufacturer's replacement string for best performance. Stop the engine and disconnect the spark plug wire. Gather two of the pre-cut lengths of trimmer string provided or cut IITM string head See Figure 20. lengths. ... 1 in. If performance improves when the fuel cap is inaccessible to restore performance. SPARK PLUG replacement This engine uses a Champion RCJ-6Y or NGK BPMR7A spark plug with your operating conditions, the exhaust port, muffler, and/or spark arrestor screen may result from the holes located on the top of the cover into...
Use original manufacturer's replacement string for best performance. Stop the engine and disconnect the spark plug wire. Gather two of the pre-cut lengths of trimmer string provided or cut IITM string head See Figure 20. lengths. ... 1 in. If performance improves when the fuel cap is inaccessible to restore performance. SPARK PLUG replacement This engine uses a Champion RCJ-6Y or NGK BPMR7A spark plug with your operating conditions, the exhaust port, muffler, and/or spark arrestor screen may result from the holes located on the top of the cover into...
Operator's Manual
Page 18
... string replacement section in this manual. 3. If bulb does not fill, primary fuel delivery system is dirty. 4. Spark arrestor screen is blocked. Clean or replace spark plug. Reset spark plug gap. String is dirty. 3. String is tangled on spool. 3. Pull strings while alternately pressing down to prevent...manual. 3. Engine starts, runs, and accelerates but will not idle String will not start lever to increase idle speed. Refer to Spark Plug Replacement earlier in this manual. 2. Cutting tall grass at full throttle. 14 - Contact a service dealer. Engine is too slow. ...
... string replacement section in this manual. 3. If bulb does not fill, primary fuel delivery system is dirty. 4. Spark arrestor screen is blocked. Clean or replace spark plug. Reset spark plug gap. String is dirty. 3. String is tangled on spool. 3. Pull strings while alternately pressing down to prevent...manual. 3. Engine starts, runs, and accelerates but will not idle String will not start lever to increase idle speed. Refer to Spark Plug Replacement earlier in this manual. 2. Cutting tall grass at full throttle. 14 - Contact a service dealer. Engine is too slow. ...
Operator's Manual
Page 19
......X CARBURETOR ASSY includes: Heat Dam X Gaskets X FUEL TANK ASSY includes: Fuel Lines X Fuel Cap X Fuel Filter IGNITION ASSY includes: Spark Plug X ALL EMISSIONS-RELATED PARTS ARE WARRANTED FOR TWO YEARS OR FOR THE PERIOD OF TIME PRIOR TO THE PARTS FIRST SCHEDULED REPLACEMENT WHICHEVER COMES FIRST. ... to maintain this product was manufactured with a catalyst muffler Congratulations! English WARRANTY this product's original emission level, please refer to ensure your product, call the Ryobi® Help Line!
......X CARBURETOR ASSY includes: Heat Dam X Gaskets X FUEL TANK ASSY includes: Fuel Lines X Fuel Cap X Fuel Filter IGNITION ASSY includes: Spark Plug X ALL EMISSIONS-RELATED PARTS ARE WARRANTED FOR TWO YEARS OR FOR THE PERIOD OF TIME PRIOR TO THE PARTS FIRST SCHEDULED REPLACEMENT WHICHEVER COMES FIRST. ... to maintain this product was manufactured with a catalyst muffler Congratulations! English WARRANTY this product's original emission level, please refer to ensure your product, call the Ryobi® Help Line!
Operator's Manual
Page 20
...repair or replacement will be paid by an authorized service dealer. The product, including any way contrary to an authorized Ryobi service center within these time periods from the date of Techtronic Industries North America, Inc. Techtronic Industries North America,... shall be returned to the operating instructions as commercial or rental. This warranty does not cover any product previously manufactured. Spark Plugs, Carburetor, Carburetor Adjustments, Ignition, Filters B. ALL IMPLIED WARRANTIES ARE LIMITED IN DURATION TO THE STATED WARRANTY PERIOD. SOME...
...repair or replacement will be paid by an authorized service dealer. The product, including any way contrary to an authorized Ryobi service center within these time periods from the date of Techtronic Industries North America, Inc. Techtronic Industries North America,... shall be returned to the operating instructions as commercial or rental. This warranty does not cover any product previously manufactured. Spark Plugs, Carburetor, Carburetor Adjustments, Ignition, Filters B. ALL IMPLIED WARRANTIES ARE LIMITED IN DURATION TO THE STATED WARRANTY PERIOD. SOME...
Operator's Manual
Page 21
...replacement as a problem exists. Techtronic Industries North America, Inc., shall remedy warranty defects at an authorized service center for RYOBI® brand outdoor products. If you warranty coverage if your non-road or small off -road engine. Where a warrantable... Air Induction System (i) Controlled hot air intake system. (ii) Intake manifold. (iii) Air filter. (3) Ignition System (i) Spark Plugs. (ii) Magneto or electronic ignition system. (iii) Spark advance/retard system. (4) Exhaust Gas Recirculation (EGR) System (i) EGR valve body and carburetor spacer, if applicable. (ii) ...
...replacement as a problem exists. Techtronic Industries North America, Inc., shall remedy warranty defects at an authorized service center for RYOBI® brand outdoor products. If you warranty coverage if your non-road or small off -road engine. Where a warrantable... Air Induction System (i) Controlled hot air intake system. (ii) Intake manifold. (iii) Air filter. (3) Ignition System (i) Spark Plugs. (ii) Magneto or electronic ignition system. (iii) Spark advance/retard system. (4) Exhaust Gas Recirculation (EGR) System (i) EGR valve body and carburetor spacer, if applicable. (ii) ...
Repair Sheet
Page 3
MODEL NUMBER RY29550 PARTS LIST (FIGURE A) KEY PART NO. Torx T.F 1 26 310568001 Electrical Start Assembly 1 27 660527001... 18 mm 6 2 518797001 Left Handle 1 3 518695001 Trigger Lock 1 4 638431001 Strap Hanger 1 5 308315001 Wire Harness 1 6 570234003 Rear Handle 1 7 870174002 * Spark Plug (Champion RCJ6Y 1 8 518366001 Hanger Cap 1 9 518777001 Air Box Cover 1 10 300758006 Fuel Cap Assembly 1 11 940686033 Label 1 12 660697002 * Bolt (M6 x ...* Bolt (8-16 x 5/16 in. MAY BE PURCHASED LOCALLY NUMBER DESCRIPTION QTY KEY PART NO. RYOBI 30cc String Trimmer -
MODEL NUMBER RY29550 PARTS LIST (FIGURE A) KEY PART NO. Torx T.F 1 26 310568001 Electrical Start Assembly 1 27 660527001... 18 mm 6 2 518797001 Left Handle 1 3 518695001 Trigger Lock 1 4 638431001 Strap Hanger 1 5 308315001 Wire Harness 1 6 570234003 Rear Handle 1 7 870174002 * Spark Plug (Champion RCJ6Y 1 8 518366001 Hanger Cap 1 9 518777001 Air Box Cover 1 10 300758006 Fuel Cap Assembly 1 11 940686033 Label 1 12 660697002 * Bolt (M6 x ...* Bolt (8-16 x 5/16 in. MAY BE PURCHASED LOCALLY NUMBER DESCRIPTION QTY KEY PART NO. RYOBI 30cc String Trimmer -
