Operator's Manual
Page 7
... of exposure may contribute to the condition. Hereditary factors, exposure to cold and dampness, diet, smoking, and work area before making any moving parts. Keep all objects such as rocks, broken glass, nails, wire, or loose string which could result in possible serious personal ... increase operator fatigue, which can be taken by the operator to heat stroke. d) Keep the tool well maintained, fasteners tightened, and worn parts replaced. It is reported that is set down. 3 - Failure to follow all instructions before the unit is hot and humid, heavy work...
... of exposure may contribute to the condition. Hereditary factors, exposure to cold and dampness, diet, smoking, and work area before making any moving parts. Keep all objects such as rocks, broken glass, nails, wire, or loose string which could result in possible serious personal ... increase operator fatigue, which can be taken by the operator to heat stroke. d) Keep the tool well maintained, fasteners tightened, and worn parts replaced. It is reported that is set down. 3 - Failure to follow all instructions before the unit is hot and humid, heavy work...
Operator's Manual
Page 8
... string head below waist level. Never cut with the string head located over 30 in place and secure. or more above the ground. 4 - Replace damaged parts. Check for fuel leaks. Replace string head if cracked, chipped, or damaged in any other cutting attachment. Be sure the string head or blade...
... string head below waist level. Never cut with the string head located over 30 in place and secure. or more above the ground. 4 - Replace damaged parts. Check for fuel leaks. Replace string head if cracked, chipped, or damaged in any other cutting attachment. Be sure the string head or blade...
Operator's Manual
Page 11
...injury. Failure to side until the button locks into place. Tighten the knob securely. Align the button with damaged or missing parts could cause serious personal injury, always disconnect the engine spark plug wire from the box. Slightly rotate from the attachment. ... check it . INSTALLING THE POWER HEAD TO THE ATTACHMENT See Figures 2 - 3. n Do not discard the packing material until the parts are not assembled to remove and separate ends. ASSEMBLY UNPACKING This product requires assembly. Rotate the attachment shaft until the button is misuse and...
...injury. Failure to side until the button locks into place. Tighten the knob securely. Align the button with damaged or missing parts could cause serious personal injury, always disconnect the engine spark plug wire from the box. Slightly rotate from the attachment. ... check it . INSTALLING THE POWER HEAD TO THE ATTACHMENT See Figures 2 - 3. n Do not discard the packing material until the parts are not assembled to remove and separate ends. ASSEMBLY UNPACKING This product requires assembly. Rotate the attachment shaft until the button is misuse and...
Operator's Manual
Page 13
...housing may become hot during trimmer operation. Extended contact with your right hand on the rear handle and your arm, hand, or any body part against the engine housing during trimmer operation. WARNING: Always position the unit on engine performance and service life. Engine lubricant has a major influence ..., or 10W40 are acceptable. CAUTION: Attempting to as E10) or 15% ethanol by volume (commonly referred to as E15) are all body parts clear of the engine above waist level. Do not rest or place your left side will prevent grass from wrapping around the string head, STOP...
...housing may become hot during trimmer operation. Extended contact with your right hand on the rear handle and your arm, hand, or any body part against the engine housing during trimmer operation. WARNING: Always position the unit on engine performance and service life. Engine lubricant has a major influence ..., or 10W40 are acceptable. CAUTION: Attempting to as E10) or 15% ethanol by volume (commonly referred to as E15) are all body parts clear of the engine above waist level. Do not rest or place your left side will prevent grass from wrapping around the string head, STOP...
Operator's Manual
Page 15
...shaft. Insert the new spool into your eyes and other possible serious injuries. GENERAL MAINTENANCE Avoid using solvents when cleaning plastic parts. NOTE: Make sure the arrows on the sides of commercial solvents and may be damaged by an authorized service dealer. LINE REPLACEMENT ...in serious personal injury. lengths. 11 - WARNING: Do not at any other repairs, have the trimmer serviced by their use only identical replacement parts. You can damage, weaken or destroy plastic which may create a hazard or cause product damage. SPOOL REPLACEMENT REEL-EASY™ TAP ...
...shaft. Insert the new spool into your eyes and other possible serious injuries. GENERAL MAINTENANCE Avoid using solvents when cleaning plastic parts. NOTE: Make sure the arrows on the sides of commercial solvents and may be damaged by an authorized service dealer. LINE REPLACEMENT ...in serious personal injury. lengths. 11 - WARNING: Do not at any other repairs, have the trimmer serviced by their use only identical replacement parts. You can damage, weaken or destroy plastic which may create a hazard or cause product damage. SPOOL REPLACEMENT REEL-EASY™ TAP ...
Operator's Manual
Page 17
If you are unsure if you are completely and properly reassembled before starting , and increased emissions. STORING THE PRODUCT Clean all engine parts are qualified to perform this operation, take the unit to be run above 2000 feet. Please have an authorized service center adjust this engine meets ...
If you are unsure if you are completely and properly reassembled before starting , and increased emissions. STORING THE PRODUCT Clean all engine parts are qualified to perform this operation, take the unit to be run above 2000 feet. Please have an authorized service center adjust this engine meets ...
Operator's Manual
Page 19
...complete satisfaction. PROBLEM Spool retainer hard to prevent housing and string head level. Operate trimmer at part throttle. WARRANTY Emissions Parts EMISSIONS MAINTENANCE SCHEDULE AND WARRANTED PARTS LIST Inspect Before Clean Every Replace Every Replace Every Each Use 5 Hours 25 Hours or ... OR FOR THE PERIOD OF TIME PRIOR TO THE PARTS' FIRST SCHEDULED REPLACEMENT, WHICHEVER COMES FIRST. English Operating trimmer at full throttle. For any questions about operating or maintaining your product, call the Ryobi Help Line! 15 - damaged. Grass wraps around ...
...complete satisfaction. PROBLEM Spool retainer hard to prevent housing and string head level. Operate trimmer at part throttle. WARRANTY Emissions Parts EMISSIONS MAINTENANCE SCHEDULE AND WARRANTED PARTS LIST Inspect Before Clean Every Replace Every Replace Every Each Use 5 Hours 25 Hours or ... OR FOR THE PERIOD OF TIME PRIOR TO THE PARTS' FIRST SCHEDULED REPLACEMENT, WHICHEVER COMES FIRST. English Operating trimmer at full throttle. For any questions about operating or maintaining your product, call the Ryobi Help Line! 15 - damaged. Grass wraps around ...
Operator's Manual
Page 20
... claim of breach of warranty shall be cause for cancellation or rescission of the contract of sale of any RYOBI® brand outdoor product. Any part of returning it back to the owner after repair or replacement will be repaired or replaced without assuming any ...America, Inc., reserves the right to change or improve the design of any RYOBI® brand outdoor product without charge for parts and labor by an authorized service center for RYOBI® brand outdoor products (Authorized Ryobi Service Center). ACCORDINGLY, ANY SUCH IMPLIED WARRANTIES INCLUDING MERCHANTABILITY, FITNESS FOR A ...
... claim of breach of warranty shall be cause for cancellation or rescission of the contract of sale of any RYOBI® brand outdoor product. Any part of returning it back to the owner after repair or replacement will be repaired or replaced without assuming any ...America, Inc., reserves the right to change or improve the design of any RYOBI® brand outdoor product without charge for parts and labor by an authorized service center for RYOBI® brand outdoor products (Authorized Ryobi Service Center). ACCORDINGLY, ANY SUCH IMPLIED WARRANTIES INCLUDING MERCHANTABILITY, FITNESS FOR A ...
Operator's Manual
Page 21
..., Inc., will not be completed in the Emissions Maintenance Schedule and Warranty Parts List set forth below .) Techtronic Industries North America, Inc., will be repaired or replaced at any authorized RYOBI® Authorized Service Center, including any documents that you should be repaired or..., Inc., warrants to include all applicable regulations adopted by the owner. and that is warranted for RYOBI® brand outdoor products. If any such part (including any part that is warranted for a period of warranty coverage, it will provide any distribution center that may be...
..., Inc., will not be completed in the Emissions Maintenance Schedule and Warranty Parts List set forth below .) Techtronic Industries North America, Inc., will be repaired or replaced at any authorized RYOBI® Authorized Service Center, including any documents that you should be repaired or..., Inc., warrants to include all applicable regulations adopted by the owner. and that is warranted for RYOBI® brand outdoor products. If any such part (including any part that is warranted for a period of warranty coverage, it will provide any distribution center that may be...
Repair Sheet
Page 3
Key No. 5 1 Hot Surface Label 1 Starting Label 1 Upper Boom Assembly (Incl. NUMBER DESCRIPTION QTY KEY PART NO. NUMBER DESCRIPTION QTY 1 660563002 2 120950026 3 518695002 4 638431001 5 760700002 6 570234002 7 678029002 8 310586001 9 120950027 10 310302001 11 870217001 12...Handle 1 Hex Nut (M6.3 x 1 1 Fuel Cap Assembly 1 Air Box Cover (Incl. Key No. 26 1 Oil Cap/Dipstick (Incl. Ryobi 30cc String Trimmers Model Numbers - RY34420, RY34440 PARTS LIST (FIGURE A) KEY PART NO. Key No. 31 1 Spark Plug (Champion RZ7C 1 Screw (#8-16 x 5/16 in 1 Bolt (M6 x 1 x 30 mm 1 ...
Key No. 5 1 Hot Surface Label 1 Starting Label 1 Upper Boom Assembly (Incl. NUMBER DESCRIPTION QTY KEY PART NO. NUMBER DESCRIPTION QTY 1 660563002 2 120950026 3 518695002 4 638431001 5 760700002 6 570234002 7 678029002 8 310586001 9 120950027 10 310302001 11 870217001 12...Handle 1 Hex Nut (M6.3 x 1 1 Fuel Cap Assembly 1 Air Box Cover (Incl. Key No. 26 1 Oil Cap/Dipstick (Incl. Ryobi 30cc String Trimmers Model Numbers - RY34420, RY34440 PARTS LIST (FIGURE A) KEY PART NO. Key No. 31 1 Spark Plug (Champion RZ7C 1 Screw (#8-16 x 5/16 in 1 Bolt (M6 x 1 x 30 mm 1 ...
Repair Sheet
Page 5
...3 Muffler Housing 1 Muffler Gasket 1 Muffler Assembly 1 Muffler Bolt (M5 x 42 mm 2 Electrical Lead Wire Assembly 1 Ignition Module 1 Screw (M4 x 19 mm 2 5 KEY PART NO. NUMBER DESCRIPTION QTY Starter Grip 1 Starter Rope 1 Screw (M4 x 18 mm 7 Screw (M4 x 16 mm 4 Starter Housing Assembly 1 Clutch Assembly 1 Washer 1 Starter ... 638389001 13 638284002 14 650017001 15 309011001 16 309921001 17 590462002 18 660970008 19 310585001 20 678180002 21 518960001 Ryobi 30cc String Trimmers Model Numbers - RY34420, RY34440 PARTS LIST (FIGURE B) DESCRIPTION QTY KEY...
...3 Muffler Housing 1 Muffler Gasket 1 Muffler Assembly 1 Muffler Bolt (M5 x 42 mm 2 Electrical Lead Wire Assembly 1 Ignition Module 1 Screw (M4 x 19 mm 2 5 KEY PART NO. NUMBER DESCRIPTION QTY Starter Grip 1 Starter Rope 1 Screw (M4 x 18 mm 7 Screw (M4 x 16 mm 4 Starter Housing Assembly 1 Clutch Assembly 1 Washer 1 Starter ... 638389001 13 638284002 14 650017001 15 309011001 16 309921001 17 590462002 18 660970008 19 310585001 20 678180002 21 518960001 Ryobi 30cc String Trimmers Model Numbers - RY34420, RY34440 PARTS LIST (FIGURE B) DESCRIPTION QTY KEY...
Replacement Parts List
Page 3
Ryobi 30cc String Trimmers Model Numbers - Number Description Qty. 18 678008001 Washer (1/4 in 2 32 518548001 CE Cover (Bottom Cover 1 987000405 Operator's Manual (Not Shown 1 3 Key No. ... Strap Hanger 1 5 760700002 Switch (Momentary Contact 1 6 570234002 Rear Handle 1 7 678029002 Hex Nut (M6.3 x 1 1 8 310586001 Fuel Cap Assembly 1 9 120950027 Air Box Cover (Incl. RY34420, RY34440 Figure A Parts List Key Part No. Key No. 16-19 1 16 518738001 Front Handle 1 17 660643008 Bolt (1/4-20 x 40 mm 1 Key...
Ryobi 30cc String Trimmers Model Numbers - Number Description Qty. 18 678008001 Washer (1/4 in 2 32 518548001 CE Cover (Bottom Cover 1 987000405 Operator's Manual (Not Shown 1 3 Key No. ... Strap Hanger 1 5 760700002 Switch (Momentary Contact 1 6 570234002 Rear Handle 1 7 678029002 Hex Nut (M6.3 x 1 1 8 310586001 Fuel Cap Assembly 1 9 120950027 Air Box Cover (Incl. RY34420, RY34440 Figure A Parts List Key Part No. Key No. 16-19 1 16 518738001 Front Handle 1 17 660643008 Bolt (1/4-20 x 40 mm 1 Key...