Craftsman 917.773422 Owner's Manual page 21

CRAFTSMAN WEED TRIMMER-- MODEL NUMBER 917.773422
KEY PART
NO. NO. DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
25
27
28
29
3O
31
32
33
34
36
37
38
39
4O
41
43
44
45
46
47
48
49
5O
174031X558 Chassis Assembiy
169802 Line, Trimmer .155 diameter x 18.75 long
173715 Screw, Self-Tappleg 5/16-18 x 1
169790 V-Belt
172145X504 Bracket, Idler
166042 Pulley, Idler, VoGroove
173716 Bolt, Hex Head 3/6-16 x 1.25
751592 Locknut, Hex 3/8-16
166043 Pulley, Idler, Flat
160829 Bolt, Shoulder
155552 Locknut 5/16-18
173717 Spacer
174719 Bolt, Shoulder
145212 Locknut, Flange
173811 Spring, Return
177811 Shield, Oebds
57608 Screw 1/4°20x 1/2
85768 Screw #10-24 x 3/4
175301 Skirt
170553 Cover, Chassis, Top
149746 Screw #10-24 x 1-3/4
s'rD541137 Nut 3/6-24 UNF
S'rD551137 Washer, Lock 3/8
STD551037 Washer, Flat 3/8
169792 Pulley, Dnven
172551 Spacer, Pulley
174549 Bearing
172520 Jackshatt
169766X479 Cover, Chassis, Bottom
174543 Spindle Housing Assembly
(* Includes Upper Bearing, Key #27)
174581 Ring, Retaining, External, 17turn
176973 Spring, Locking Plate
172519 Locking Plate
174544 Carder Plate Assembly
172516 Cover, Bearing
174580 Ring, Retaining, Internal, 4gram
172523 Mow Ball
172636 Bolt, Mow Ball
172342 Head Assembly, Complete
(Includes Key Numbers 22-28, 30-39)
174029 Spacer
174042 Decal, Instruction
174035 Decal, Chassis Cover
174596 Belt Keepe=',Bottom
17060408 Screw, SelfoTapping
174036 Decal, Instruction
52784 Washer
76399 Screw
59931 Locknut
NOTE: All component dimensions given in U.S. Inches
I inch = 25.4 mm
37