Yard Machines 520 Lawn Mower User Manual


 
21
Model Series 230 and 520
18
46
REF.
NO. PART NO. DESCRIPTION
1 710-1062 Hex Bolt 1/4-20 x 1.25" Lg.
2 726-0329 L-Wash. 1/4" I.D.
3 618-0053 Upper Hsg. Half (Incl. Ref. 12)
4 713-0400 #48 Sprocket 7 Tooth x 1/2 Pitch
5 736-0336 Fl-Wash. 5/8" I.D. x .030
6 741-0413 Hex Flange Brg. .631" I.D.
7 16500A Hex Bearing Cup
8 736-0314 Thrust Wash. .382" I.D. x .70" O.D.
9 741-0479 Thrust Bearing .375" I.D. x .812" O.D.
11 717-1216 11 Tooth Helical Gear
12 748-0208A Flange Bearing
13 721-0212 Oil Seal
15 756-0330A Fl-Pulley 5.06" I.D.
16 736-0270 Bell-Wash. .265" I.D. x .75"
17 712-0351 Hex Nut 1/4-28 L.H. Thd.
18 738-0440 Shld. Spacer .375" Dia. x .170
20 738-0826 Shld. Bolt .375" Dia. x .40"
21 656-0008 Fl-Idler Plastic 1.50" Dia. (Incl.Ref. 22)
22 741-0556 Needle Brg. .375" x .375"
24 782-7570 Idler Brk’t. Ass’y.
25 712-0138 Hex Patch L-Nut 1/4-28 Thd.
26 732-0357A Extension Spring 1.12" Lg.
27 618-0054 Lower Hsg. Half (Incl. Ref. 12)
28 741-0415 Flange Bearing .56 Dia.
29 717-0616A Shaft Ass’y.
30 741-0414 Flange Bearing .629 Dia.
31 721-0213 Oil Seal .625 Dia.
34 710-0589 Scr. AB #10-16:..750 HxIndWsh.
35 736-0410 Hex Washer .26" x .88"
36 17718 Transmission Belt Guard
37 721-0325 Plug 1/4 x .437”
38 710-0653 Hex B-Tap Scr. 1/4-20:.375 Lg.
39 710-0599 Hex AB-Tap Scr. 1/4 x .50" Lg.
40 710-0896 Hex B-Tap Scr. 1/4 x .62" Lg.
41 712-0287 Hex Nut 1/4-20 Thd.
42 736-0270 Bell-Wash. .265" I.D. x .75"
43 736-0329 L-Wash. 1/4" I.D.
44 746-0710A S.P. Cable-48" Lg.
45 747-0549 S.P. Belt Guard
46 782-7569 Belt Guard
- 717-0417B Transmission Comp.
47 17064 Belt Cover
REF.
NO. PART NO. DESCRIPTION