Operator's Manual
Page 8
...'s replacement line in . To install any other cutting attachment. or more above the ground. 4 - Never cut with the string head located over 30 in the cutting head. Replace damaged parts. Failure to this string trimmer can cause serious injury. Make sure all guards, straps, deflectors, and handles are in good condition. ...
...'s replacement line in . To install any other cutting attachment. or more above the ground. 4 - Never cut with the string head located over 30 in the cutting head. Replace damaged parts. Failure to this string trimmer can cause serious injury. Make sure all guards, straps, deflectors, and handles are in good condition. ...
Operator's Manual
Page 10
... PRODUCT SPECIFICATIONS Weight - (without fuel) C430...10.7 lbs. S430...11.8 lbs. KNOW YOUR STRING TRIMMER See Figure 1. Engine displacement ...30cc Engine Lubricant Volume...65 ml Line diameter Reel Easy String Head... .095 in . Before use of this product requires an understanding of the information on ...comfort and ease of the cutting area. 6 - GRASS DEFLECTOR The trimmer includes a grass deflector that helps protect you are attempting. OIL CAP/DIPSTICK Remove the oil fill cap to .105 in . Dual Spool String Head... .095 in different positions and at different angles. The safe...
... PRODUCT SPECIFICATIONS Weight - (without fuel) C430...10.7 lbs. S430...11.8 lbs. KNOW YOUR STRING TRIMMER See Figure 1. Engine displacement ...30cc Engine Lubricant Volume...65 ml Line diameter Reel Easy String Head... .095 in . Before use of this product requires an understanding of the information on ...comfort and ease of the cutting area. 6 - GRASS DEFLECTOR The trimmer includes a grass deflector that helps protect you are attempting. OIL CAP/DIPSTICK Remove the oil fill cap to .105 in . Dual Spool String Head... .095 in different positions and at different angles. The safe...
Operator's Manual
Page 13
...: Fuel system damage or performance problems resulting from overheating. Ethanol. WARNING: Engine housing may become hot during trimmer operation. Extended contact with the housing or string trimmer cutting head can result in burns and/or other injuries. Always use of the engine above waist level. ...cap/dipstick. Do not smoke and stay away from the body keeping clearance between the body and the product. Only hold the string trimmer away from open flames and sparks. ADDING/CHECKING ENGINE LUBRICANT See Figure 8. For best operating performance, continuing to use of ...
...: Fuel system damage or performance problems resulting from overheating. Ethanol. WARNING: Engine housing may become hot during trimmer operation. Extended contact with the housing or string trimmer cutting head can result in burns and/or other injuries. Always use of the engine above waist level. ...cap/dipstick. Do not smoke and stay away from the body keeping clearance between the body and the product. Only hold the string trimmer away from open flames and sparks. ADDING/CHECKING ENGINE LUBRICANT See Figure 8. For best operating performance, continuing to use of ...
Operator's Manual
Page 14
... starting. NOTE: Dual Spool™ Fixed Line Adaptor line cannot be visible in illustration. Use the tip of line to do not force string head into uncut grass. Wire and picket fences cause extra line wear, even breakage. this is trimmed to length by the cut-off blade...the knob in the bulb. Set the choke lever to start a cold engine: Slowly press the primer bulb 10 times. The straight shaft trimmer cuts when passing the unit from right to left to right. To start a warm engine. If it was purchased. DO NOT SQUEEZE the throttle trigger...
... starting. NOTE: Dual Spool™ Fixed Line Adaptor line cannot be visible in illustration. Use the tip of line to do not force string head into uncut grass. Wire and picket fences cause extra line wear, even breakage. this is trimmed to length by the cut-off blade...the knob in the bulb. Set the choke lever to start a cold engine: Slowly press the primer bulb 10 times. The straight shaft trimmer cuts when passing the unit from right to left to right. To start a warm engine. If it was purchased. DO NOT SQUEEZE the throttle trigger...
Operator's Manual
Page 15
... Insert the line into the eyelet on the spool are susceptible to stop, and disconnect spark plug wire and move it away from the string head. trimmer line. Stop the engine and disconnect the spark plug wire. To install the spool retainer: Turn the spool retainer clockwise for 26CS... by their use only identical replacement parts. You can result in serious personal injury. NOTE: Make sure the arrows on the string trimmer housing. long. Pull the line from various types of the line comes out the other possible serious injuries. diameter. Stop ...
... Insert the line into the eyelet on the spool are susceptible to stop, and disconnect spark plug wire and move it away from the string head. trimmer line. Stop the engine and disconnect the spark plug wire. To install the spool retainer: Turn the spool retainer clockwise for 26CS... by their use only identical replacement parts. You can result in serious personal injury. NOTE: Make sure the arrows on the string trimmer housing. long. Pull the line from various types of the line comes out the other possible serious injuries. diameter. Stop ...
Operator's Manual
Page 19
..., WHICHEVER COMES FIRST. damaged. PROBLEM Spool retainer hard to ensure your complete satisfaction. Operating trimmer at full throttle. Operate trimmer at part throttle. Go to prevent housing and string head level. provement, replace the spool retainer. MAKE THE MOST OF YOUR PURCHASE! if ...no im- Grass wraps around driveshaft Cutting tall grass at ground Cut tall grass from the top down to http://register.ryobitools.com and register your product, call the Ryobi...
..., WHICHEVER COMES FIRST. damaged. PROBLEM Spool retainer hard to ensure your complete satisfaction. Operating trimmer at full throttle. Operate trimmer at part throttle. Go to prevent housing and string head level. provement, replace the spool retainer. MAKE THE MOST OF YOUR PURCHASE! if ...no im- Grass wraps around driveshaft Cutting tall grass at ground Cut tall grass from the top down to http://register.ryobitools.com and register your product, call the Ryobi...
Repair Sheet
Page 2
Figure A Ryobi 30cc String Trimmers Model Numbers - RY34420, RY34440 30 1 28 27 17 3 4 2 16 15 19 18 29 11 6 12 13 5 7 21 2 22 23 2 20 14 31 10 9 25 26 8 24
Figure A Ryobi 30cc String Trimmers Model Numbers - RY34420, RY34440 30 1 28 27 17 3 4 2 16 15 19 18 29 11 6 12 13 5 7 21 2 22 23 2 20 14 31 10 9 25 26 8 24
Repair Sheet
Page 3
... Assembly (Incl. Key No. 26 1 Oil Cap/Dipstick (Incl. Key No. 16-19 1 Front Handle 1 Bolt (1/4-20 x 40 mm 1 Washer (1/4 in 1 Front Handle Assembly (Incl. Ryobi 30cc String Trimmers Model Numbers - RY34420, RY34440 PARTS LIST (FIGURE A) KEY PART NO.
... Assembly (Incl. Key No. 26 1 Oil Cap/Dipstick (Incl. Key No. 16-19 1 Front Handle 1 Bolt (1/4-20 x 40 mm 1 Washer (1/4 in 1 Front Handle Assembly (Incl. Ryobi 30cc String Trimmers Model Numbers - RY34420, RY34440 PARTS LIST (FIGURE A) KEY PART NO.
Repair Sheet
Page 4
Figure B 1 2 4 3 Ryobi 30cc String Trimmers Model Numbers - RY34420, RY34440 39 40 41 38 37 36 12 3 13 14 15 10 11 9 67 8 35 34 28 27 26 25 16 33 30 32 31 30 29 24 23 22 21 20 17 19 18 5 4
Figure B 1 2 4 3 Ryobi 30cc String Trimmers Model Numbers - RY34420, RY34440 39 40 41 38 37 36 12 3 13 14 15 10 11 9 67 8 35 34 28 27 26 25 16 33 30 32 31 30 29 24 23 22 21 20 17 19 18 5 4
Repair Sheet
Page 5
... 9 638033001 10 310022001 11 518996001 12 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 PART NO. Key Nos. 17-18 1 Nut (M5 x 0.8 2 Air Filter Base 1 22...
... 9 638033001 10 310022001 11 518996001 12 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 PART NO. Key Nos. 17-18 1 Nut (M5 x 0.8 2 Air Filter Base 1 22...
Repair Sheet
Page 6
...1 4 120642001 Fastener Kit 1 5 308052001 Grass Deflector 1 6 308042002 Spool Retainer (Black 1 7 308925001 Pro Cut II String Head 1 8 120950011 Pro Cut II String Head Assembly 1 9 308827002 Housing 1 10 678749001 Spring 1 11 308924001 Spool 1 12 660650001 Bolt (5/16-18 x 1/2 ...1 Bolt (5/16-18 x 1/2 in 1 13 518803001 Knob 1 14 518804001 Cover 1 15 120950010 Reel Easy String Head Assembly 1 Key Service No. Figure C Model RY34420 1 2 3 4 15 5 Ryobi 30cc String Trimmers Model Numbers - RY34420, RY34440 Figure C Model RY34440 4 5 9 6 10 7 11 11 8...
...1 4 120642001 Fastener Kit 1 5 308052001 Grass Deflector 1 6 308042002 Spool Retainer (Black 1 7 308925001 Pro Cut II String Head 1 8 120950011 Pro Cut II String Head Assembly 1 9 308827002 Housing 1 10 678749001 Spring 1 11 308924001 Spool 1 12 660650001 Bolt (5/16-18 x 1/2 ...1 Bolt (5/16-18 x 1/2 in 1 13 518803001 Knob 1 14 518804001 Cover 1 15 120950010 Reel Easy String Head Assembly 1 Key Service No. Figure C Model RY34420 1 2 3 4 15 5 Ryobi 30cc String Trimmers Model Numbers - RY34420, RY34440 Figure C Model RY34440 4 5 9 6 10 7 11 11 8...
Replacement Parts List
Page 2
Figure A Ryobi 30cc String Trimmers Model Numbers - RY34420, RY34440 30 1 28 27 17 3 4 2 16 15 29 11 6 12 13 5 7 21 2 22 19 18 20 14 23 10 9 25 26 8 32 24 31 2
Figure A Ryobi 30cc String Trimmers Model Numbers - RY34420, RY34440 30 1 28 27 17 3 4 2 16 15 29 11 6 12 13 5 7 21 2 22 19 18 20 14 23 10 9 25 26 8 32 24 31 2
Replacement Parts List
Page 3
... RZ7C 1 12 660634001 Screw (#8-16 x 5/16 in 1 13 T660697001 Bolt (M6 x 1 x 30 mm 1 14 660510005 Screw (M5 x 11 mm 1 15 308991001 Front Handle Assembly (Incl. Ryobi 30cc String Trimmers Model Numbers -
... RZ7C 1 12 660634001 Screw (#8-16 x 5/16 in 1 13 T660697001 Bolt (M6 x 1 x 30 mm 1 14 660510005 Screw (M5 x 11 mm 1 15 308991001 Front Handle Assembly (Incl. Ryobi 30cc String Trimmers Model Numbers -
Replacement Parts List
Page 4
...No. 21 1 Spring 1 Spool 1 Bolt (5/16-18 x 1/2 in 1 Knob 1 Cover 1 Reel Easy String Head Assembly 1 Hanger Cap 1 Key Service No. Figure b Model RY34420 Ryobi 30cc String Trimmers Model Numbers - RY34420, RY34440 16 1 2 9 Figure b Model RY34440 4 5 6 3 10 4 15 ...Gear Head 1 Flanged Washer 1 Arbor 1 Wing Screw (1/4-20 x 1-1/4 in 1 Grass Deflector Assembly 1 Pro Cut II String Head 1 Spool Retainer (Red 1 Pro Cut II String Head Assembly 1 Housing (Incl. Number 1 940627024 2 940230132 3 308035011 4 660736001 5 638125001 6 518367001 7 660642001 8 308210002...
...No. 21 1 Spring 1 Spool 1 Bolt (5/16-18 x 1/2 in 1 Knob 1 Cover 1 Reel Easy String Head Assembly 1 Hanger Cap 1 Key Service No. Figure b Model RY34420 Ryobi 30cc String Trimmers Model Numbers - RY34420, RY34440 16 1 2 9 Figure b Model RY34440 4 5 6 3 10 4 15 ...Gear Head 1 Flanged Washer 1 Arbor 1 Wing Screw (1/4-20 x 1-1/4 in 1 Grass Deflector Assembly 1 Pro Cut II String Head 1 Spool Retainer (Red 1 Pro Cut II String Head Assembly 1 Housing (Incl. Number 1 940627024 2 940230132 3 308035011 4 660736001 5 638125001 6 518367001 7 660642001 8 308210002...
