RYOBI
Cordless Power Head
Manufacturing Number 313238001
Item Number RY40003
Repair Sheet
TECHTRONIC INDUSTRIES POWER EQUIPMENT
P.O. Box 1288, Anderson, SC 29622
Phone 1-800-860-4050 www.ryobitools.com
FIGURE A
15
24
22
12
RYOBI CORDLESS POWER HEAD – ITEM NUMBER RY40003
1
2
3
18
26
4
25
23
12
17
16
19
13
11
10
23
22
13
21
20
15
14
13
2
5
6
8
7
9
RYOBI CORDLESS POWER HEAD – ITEM NUMBER RY40003
The model number will be found on a label attached to the upper boom. Always mention the model number in all correspondence regarding your STRING
TRIMMER or when ordering replacement parts.
KEY PART
NO. NUMBER
5
6
7
8
9
10
11
1
2
3
4
12
13
14
15
DESCRIPTION QTY
313455001 Upper Boom Assembly (Inc. Key Nos. 2-4) ............1
941013005 Warning Label (French/Spanish) .............................1
941013004 Warning Icon Label .................................................1
941588210 Data Label ...............................................................1
313454001 Boom Clamp Assembly ..........................................1
313554001 Front Handle Assembly (Inc. Key Nos. 7-11) ..........1
523409001 Front Handle ...........................................................1
678587003 Washer (ID6.4 x OD18 x 1.6t) ..................................1
313559001 Knob Assembly .......................................................1
313587001 Auxiliary Handle Bracket Assembly ........................1
680196006 Hex Nut (M6) ...........................................................1
313242002 Rear Handle Assembly (Inc. Key No. 15) ................1
661864007 Screw (M4 x 18 mm, T15 Torx Pan Hd.). ..............14
660203052 Screw (M3 x 8 mm, Pan. Hd.) .................................2
940705393 Logo Label ..............................................................2
PARTS LIST – FIGURE A
KEY PART
NO. NUMBER DESCRIPTION QTY
16
17
18
19
20
21
695180001 Compression Spring (Trigger Lock) .........................1
313687001 Switch Trigger Assembly w/Lock-Out .....................1
534157001 Slide Switch Cover ..................................................1
639787001 Rod ..........................................................................1
760952002 Variable Speed Switch ............................................1
534149001 Switch Cap ..............................................................1
22
23
24
313350001 Motor Volute Assembly ...........................................1
313240001 Electric Controller & Switch Assembly ....................1
534155001 Bucket Housing .......................................................1
25
26
313244001
690140011
Motor and Gear Box Assembly ...............................1
Compression Spring ...............................................1
Not Shown
995000324
1-8-20
(Rev:04)
Operator's Manual
* Standard Hardware Item – May Be Purchased Locally at The Home Depot
3
RED
RYOBI CORDLESS POWER HEAD – ITEM NUMBER RY40003
CONTACT PLATE
BLACK
CIRCUIT BOARD
MOTOR
RED
BLACK
WHITE
SWITCH
VARIABLE
SPEED SWITCH
WIRING DIAGRAM
4
BLUE BLACK
