Ryobi 704r User manual

Issued 8/02
Item Part No. Description
1791-182059 Air Cleaner/Muffler Cover Assembly
(includes 2 & 37)
2791-180350B Air Cleaner Filter
3791-180351 Carburetor Mounting Screw Assembly
4791-180226 Wavey Washer
5791-182061 Choke Lever Assembly (includes 6)
6791-182070 Choke Knob and Screw
7791-182060 Choke Lever and Plate (includes 5)
8791-182875 Carburetor Assembly (includes 9 & 20)
9791-610675 Carburetor Gasket
10 791-181860 Carb Mount Screw
11 791-181558 Primer and Hose Assembly
12 791-182063 Carb Mount Assembly (includes 10 & 13)
13 791-684451 Reed Assembly
14 791-612115 Carburetor Mount Gasket
15 753-04272 Crankcase Service Assembly (includes 10 & 23)
16 791-612134 Rear Mounting Pad
17 753-04311 Fuel Tank Assembly (includes 18-20)
18 791-182438 Fuel Cap Assembly
19 791-181168 Fuel Return Line
20 791-682039 Fuel Line Assembly
21 791-145308 Front Mounting Pad
22 791-153520 Shroud Assembly
23 791-181861 Shroud Screw
24 791-182064 Shroud Extension & Stand (includes 37)
25 791-182736 Flywheel Assembly
26 791-610303 Spacer
27 753-04232 Recoil Pulley Assembly
28 791-613102 Recoil Spring
29 791-611061 Rope Guide
30 791-181441 Pulley Retainer Assembly
31 791-181442 Switch Assembly (includes 40)
32 791-181079 Pull Handle
Item Part No. Description
33 791-613103 Rope
34 791-181443 Starter Housing Assembly
(includes 27-33, 35, 37 & 40)
35 791-181862 Housing Screw
36 791-182797 Clutch Cover Assembly (includes 37-39)
37 791-181345 Cover Screw
38 791-182519 Anti-Rotation Screw
39 791-181345 Clamping Screw
40 791-180036 Wire Lead
41 791-181937 Module Assembly
42 791-610311 Spark Plug
43 791-182066 Muffler Assembly (includes 44-46)
44 791-182747 Spark Arrestor Screen
45 753-04159 Exhaust Gasket
46 791-147575 Muffler Mounting Bolt Assembly
47 753-1206 Cylinder Assembly (includes 49 & 50)
48 753-1207 Piston and Rod Assembly
49 791-610674 Cylinder Gasket
50 791-182723 Cylinder Bolt
*791-182067 Engine Gasket Kit
*791-180602 O.E.M. Carburetor Repair Kit (Walbro)
*791-181873 Gasket Diaphragm Repair Kit (Walbro)
*753-1209 Piston Ring
*753-04173 Short Block Assembly
(includes 10, 15, 23, 42, 47-50)
*Items Not Shown
37
1
2
38
10
12
3
4
5
7
6
11
13
14
15
48
49
21
50 19
16 17 18
20
38 39
37
36
25
26
27
28 31
29
32
33
31
35
37
34
24
31
40
41
47
42
45
43
46
41 23
30
22
9
ENGINE PARTS - MODEL 704r
2-CYCLE GAS TRIMMER
PPN 41AD704G034
37

Issued 8/02
BOOM AND TRIMMER PARTS - MODEL 704r
2-CYCLE GAS TRIMMER
PPN 41AD704G034
10
9
8
13
17
16
11
12
14
19
18
15
20
1
1
5
67
4
3
2
Item Part No. Description
1791-182808 Throttle Housing & Trigger Assembly
(includes 2 & 3)
2791-610314 Throttle Trigger Spring
3791-182385 Throttle Trigger
4791-182068 Throttle Cable Assembly
5791-153064 D-Handle Assembly (includes 6)
6791-153317 D-Handle Hardware
7753-04276 Drive Shaft Housing Assembly
8791-182839 Flexible Drive Shaft
9791-153597 Lower Clamp Assembly (includes 12)
10 791-180531 Shield Mounting Screw
11 791-153312 Bushing Housing Assembly
12 791-145569 Anti-Rotation Screw
13 791-683274 Shield and Blade Assembly (includes 14)
14 791-682061 Blade Assembly
15 791-182841 Outer Spool w/ Retainer (includes 16-18)
16 791-181560 Retainer
17 791-182842 Pawl Spring
18 791-182843 Ratchet Pawl
19 791-182844 Inner Reel
20 791-182845 Spool Cover
Optional Accessories
*791-182840 Automatic Line Feed Assembly
(includes 15-21)
*791-682075 Shoulder Harness
*Items Not Shown