Craftsman Complete Guide to Weed Trimmer Maintenance and Parts

CRAFTSMAN WEED TRIMMER- - MODEL NO. 917.773410

KEY	PART
NO.	NO.	DESCRIPTION
1	174024X459	Chassis		Assembly
2	174040	Line .130 Dia x 16.75
3	174591	Screw	5/16-18		x 1
4	169790	Belt V
5	172145X004	Idler Bracket
6	166042	Idler Pulley V-Groove
7	173716	Hex Bolt 3/8-16 x 1.25
8	751592	Hex Locknut 3/8-16
9	166043	Idler Pulley-Flat
10	160829	Shoulder		Bolt
11	155552	Locknu!		5/16-18
12	173717	Spacer
13	142748	Shoulder		Bolt
14	145212	Flange	Locknut
15	173811	Return	Spring
16	170552	Debris	Shield
17	57808	Screw	1/4-20		x 1/2
18	85768	Screw	#10-24		x 3/4
19	169800	Skirt
20	169764	Chassis		Cover	- Top
21	149746	Screw	#10-24		x 1-3/4

22STD541137 Nut 3/8-24UNF

23STD551137 Lockwasher 3/8

24STD551037 Flatwasher 3/8

25	169792	Pulley - Driven
26	172551	Spacer- Pulley
27	174549	Beanng
28	172603	Jackshaft

29169766X459 Cover, Bottom

30174543 Spindle Hsg. Asm. (* Includes Upper Bearing Key No. 27)

31 174581 Retaining Ring 17mm External

34 173531 Carrier Plate Assembly (Fixed)

35 172635 Spacer

36	172516	Cover, Bearing
37	174580	Retaining Ring 40mm Internal
38	172523	Mow Ball
39	172636	Bolt, Mow Ball

40173619 Head Assembly Complete (Includes Key Nos. 22-39)

41174029 Spacer

42751153 Locknut Flanged 5/16-18

43174036 Decal - Instruction

45 174596 Bottom Belt Keeper

33