Issued 10/98
BOOM AND TRIMMER PARTS - MODEL 775r
2-CYCLE GAS TRIMMER
(Serial Number 810042621 and greater)
Item Part No.
Description
1 182069 Throttle Housing and Trigger Assembly
(includes 2 & 3)
2 610314 Throttle Trigger Spring
3 181556 Throttle Trigger
4 182068 Throttle Cable Assembly
5 180339 Upper Drive Shaft Housing Assembly
6 180687 J-Handle Assembly (includes 7 & 8)
7 612831 Grip
8 612021 Tube Closure
9 683295 Handle Bracket Assembly (includes 10-15)
10 181811 Screw
11 181812 Upper Handle Clamp
12 181813 Middle Handle Clamp
13 181814 Lower Handle Clamp
14 181815 Nut
15 145569 Anti-Rotation Screw
16 181616 Click-Link Coupler (includes 17-20)
17 182057 Screw
18 181617 Bolt
19 181618 Adjustment Knob
20 181886 Knob Retaining Nut
21 180340 Lower Drive Shaft Housing Assembly
22 683608 Lower Flexible Drive Shaft
23 153597 Lower Clamp Assembly (includes 24)
24 145569 Anti-Rotation Screw
25 181566 Gearbox Assembly
26 180547 Shield Mounting Hardware
27 180548 Shield and Blade Assembly (includes 28)
28 180553 Blade Assembly
29 181457 Outer Spool and Eyelet Assembly (includes 30)
30 181458 Retainer
31 181561 Thrust Washer
32 181459 Small Spring
33 181461 Slider
34 181532 E-Clip
35 181531 Spring
36 181462 Plunger
37 181463 C-Clip
38 181464 Inner Reel
39 181465 Large Spring
40 181467 Foam Seal
41 181468 Bump Head Knob Assembly with Spring
and Foam Seal
Optional Accessories
* 181472 Replacement Line, 0.80 Diameter
(Eight - 10 ft lengths)
* 181460 Reel and Line Assembly
* 682075 Shoulder Strap Assembly
* 147543 Ryobi 2-Cycle Oil
* Items Not Shown
1
18
19
16
20
21
1
8
7
6
9
10
11
13
12
14
15
17
5
4
3
2
24
22
27
23
32
30
33
34
29
31
25
26
28
38
36
35
40
37
39
41