3
RYOBI 30cc STRING TRIMMERS
MODEL NUMBERS — RY34420, RY34440
FIGURE A PARTS LIST
Key Part
No. Number Description Qty.
18 678008001 Washer (1/4 in.) ............................................ 1
19 518949001 Wing Nut (1/4-20) ........................................ 1
20 310536001 Top Cover Assembly ................................... 1
21 518696002 Throttle Trigger ............................................ 1
22 690694002 Throttle Trigger Spring ................................. 1
23 570400001 O-Ring ......................................................... 1
24 308439014 Throttle Cable and Lead Assembly
(Incl. Key No. 5) ........................................... 1
25 940680023 Hot Surface Label ........................................ 1
26 940734040 Starting Label .............................................. 1
27 120950028 Upper Boom Assembly (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.) ................................ 2
32 518548001 CE Cover (Bottom Cover) ............................ 1
987000405 Operator’s Manual (Not Shown) .................. 1
Key Part
No. Number Description Qty.
1 660563002 Screw (M4 x 20 mm).................................... 4
2 120950026 Control Handle Assembly ............................ 1
3 518695002 Trigger Lock ................................................. 1
4 638431001 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. Key No. 26) .................. 1
10 310302001 Oil Cap/Dipstick (Incl. Key No. 23) .............. 1
11 870217001 Spark Plug (Champion 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. Key No. 16-19) .................................... 1
16 518738001 Front Handle ................................................ 1
17 660643008 Bolt (1/4-20 x 40 mm) .................................. 1