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Ryobi RY34421 Support Question

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Question posted by alf70435 on May 14th, 2012

How To Replace Timing Belt On A Ryobi Ry34420

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Related Ryobi RY34421 Manual Pages

Operator's Manual - Page 7

... Do not allow to cool before the unit is equipped with a spark arrestor; Replace any fuel spillage. Do not wear loose fitting clothing, short pants, sandals, or go barefoot... to Raynaud's Syndrome. d) Keep the tool well maintained, fasteners tightened, and worn parts replaced. Do not overreach. The cutting attachment may include tingling, numbness, and blanching of the fingers...
Operator's Manual - Page 8

... To install any other cutting attachment. Check for fuel leaks.  Replace string head if cracked, chipped, or damaged in the cutting head. Do not use any way. or ...  Make sure all guards, straps, deflectors, and handles are in . Use only the manufacturer's replacement line in any other brand of cutting head to do so can result in serious personal injury. ...
Operator's Manual - Page 11

... wire from side to stop the engine can cause serious personal injury. Slightly rotate from the box. ATTACHING THE STORAGE HANGER See Figure 4. There are replaced. NOTE: If the button does not release completely in serious personal injury. Any such alteration or modification is locked into the positioning hole. Use of...
Operator's Manual - Page 12

... and explosive. To prevent serious personal injury and property damage, handle it clockwise. FUELING AND REFUELING THE TRIMMER  Clean surface around fuel cap to replacing the fuel cap, clean and inspect the gasket.  Immediately...
Operator's Manual - Page 13

... area on a flat surface.  Wipe dipstick clean and re-seat in operation. To check engine lubricant level:  Set unit on the dipstick.  Replace and secure the oil cap/dipstick. Lubricant level should fall within the hatched area on the rear handle and your right hand on the dipstick...
Operator's Manual - Page 14

...lever to length by the cut-off blade on the grass deflector will cut -off blade. To replace the line, refer to the retail store where it on the ground. This will maintain best performance... advanced. NOTE: If the engine does not start a cold engine:  Slowly press the primer bulb 10 times. To stop the engine:  To stop the engine, depress the STOP switch to run . For Help Call...
Operator's Manual - Page 15

...spool retainer clockwise for 26SS.  Remove the empty spool from the string head. LINE REPLACEMENT See Figures 18 - 20  Stop the engine and disconnect the spark plug wire....on the sides of the string head. MAINTENANCE WARNING: When servicing, use . Use of any time let brake fluids, gasoline, petroleumbased products, penetrating lubricants, etc., come in contact with the ...
Operator's Manual - Page 17

...handling of the adjusting nut with one hand, loosen the retaining nut with a second wrench as garden chemicals and de-icing salts.  When storing the product vertically, do so may result ...retighten the retaining nut securely.  Adjust the second rocker arm, if necessary.  Replace the rocker arm cover and screw; Failure to children. Remove engine cover and set aside. &#...
Operator's Manual - Page 18

... itself. Remove and clean the spark plug. Engine does not reach full Air filter screen is dirty. Clean or replace spark plug. Drain lubricant and refill with the engine in this manual. time with correct amount of the rope. Reset spark plug gap. Engine is usually caused by storing the unit for...
Operator's Manual - Page 19

...ground Cut tall grass from the top down to http://register.ryobitools.com and register your product, call the Ryobi Help Line! 15 - wrapping. For any questions about operating or maintaining your new tool on-line. damaged.... PLUG...X ALL EMISSIONS-RELATED PARTS ARE WARRANTED FOR THREE YEARS, OR FOR THE PERIOD OF TIME PRIOR TO THE PARTS' FIRST SCHEDULED REPLACEMENT, WHICHEVER COMES FIRST.
Operator's Manual - Page 20

... expense of returning it back to the owner after repair or replacement will be required by the dealer to the original retail purchaser only and commences on the date of purchase will be returned to an authorized Ryobi service center within these time periods from the date of purchase.  Three years...
Operator's Manual - Page 21

...and workmanship which the engine has been shown to any RYOBI® Authorized Service Center at 1-800-860-4050.... controls. (ii) Vacuum, temperature, and time sensitive valves and switches. (iii) Hoses, belts, connectors, and assemblies. Your emissions control ...that is warranted for the period of time, not to the first scheduled replacement point for small non-road engines. TECHTRONIC...
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
Repair Sheet - Page 3

... Spring 1 Hanger Cap 1 Throttle Cable and Lead Assembly (Incl. Key No. 28 1 Warning Label 1 Logo Label 1 C430 Label (RY34420 1 S430 Label (RY34440 1 O-Ring 1 Operator's Manual (960646002 1 3 Ryobi 30cc String Trimmers Model Numbers ­-­ RY34420, RY34440 PARTS LIST (FIGURE A) KEY PART NO. Key No. 26 1 Oil Cap/Dipstick (Incl. Key No. 16-19...
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
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.
Repair Sheet - Page 6

... Cover 1 15 120950010 Reel Easy String Head Assembly 1 Key Service No. LH 1 Knob 1 Cover 1 Reel Easy String Head Assembly 1 6 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 12 13 14 9 8 10 67 1 2 3 12 13 15 14 16 17 18 22 19...
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
Replacement Parts List - Page 3

... 310302001 Oil Cap/Dipstick (Incl. Key No. 28).... 1 28 940230132 Warning Label 1 29 940705020 Logo Label 1 30 940991026 C430 Label (RY34420 1 940991027 S430 Label (RY34440 1 31 T660619001 Screw (#6-19 x 1/2 in 1 13 T660697001 Bolt (M6 x 1 x 30 mm 1 ... 570400001 O-Ring 1 24 308439014 Throttle Cable and Lead Assembly (Incl. Ryobi 30cc String Trimmers Model Numbers -
Replacement Parts List - Page 4

... Shaft Assembly 1 Fastener Kit 1 Grass Deflector 1 Spool Retainer (Black 1 Pro Cut II String Head 1 Pro Cut II String Head Assembly 1 Housing (Incl. Figure b Model RY34420 Ryobi 30cc String Trimmers Model Numbers - LH 1 Knob 1 Cover 1 Reel Easy String Head Assembly 1 Hanger Cap 1 4 Number Description Qty. 1 940627024 2 940230132 3 308038010 4 120642001 5 308052001...

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