Yard Machines 420, 410 manual Description

Models 410, 415, 420

REF.
NO.	PART NO.	DESCRIPTION
1	721-0295	Chain Case Gasket
2	786-0086	Reinforcement Plate
3	716-0865	Snap Ring
4	750-0938	Spacer .735" I.D. x .886" O.D.
5	611-0058	Wheel Shaft
6	717-1458	Spur Gear 46T
8	736-0351	Fl-Wash. .76" I.D. x 1.5" O.D.
9	721-0379	Shaft Seal
10	736-0518	Thr.Wash..445 I.D.x1.92 O.D.x .060
11	686-0039	Gear Case Ass’y. Half—L.H.
12	750-0935	Spacer .635" I.D. x 1" O.D. x .78
13	738-0885	Jack Shaft 2.06" Lg.
14	750-0936	Spacer .635" I.D. x 1" O.D. x
		.37" Thk.
15	617-0004	Gear Idler Ass’y.
16	712-3067	Hex Patch L-Nut 7/16-20 Thd.
17	736-0407	Bell-Wash. .45" I.D. x 1" O.D.
18	712-0378	Hex Nut 7/16-20 Thd.
19	710-0896	Hex Wash. Hd. TT-Tap Scr. 1/4-20
		x .5" Lg.
20	732-0863	Spring Detent
21	741-0862	Ball Detent
22	721-0378	Shaft Seal
23	736-0163	Thrust Wash. 1.03" I.D. x 1.62"
24	750-0570	Spacer 1" I.D. x 2" O.D. x .5" Thk.
26	611-0021	Tine Shaft Ass’y.
27	713-0226	Chain #50 5/8" Pitch x 52
		Links—Endless
28	713-0233	Chain—#41 1/2" Pitch x 30
		Links—Endless
29	686-0038	Gear Case Ass’y. Half—R.H.

REF.
NO.	PART NO.		DESCRIPTION
30	736-0541		Fl-Wash. 7/16" I.D. x 1-3/8" O.D.
31	617-0002		Gear and Sprocket Ass’y.
32	738-0884		Jack Shaft 5" Lg.
33	750-0931		Spacer .636" I.D. x .86" O.D.
35	717-1411		Spur Gear 10T
36	750-0930		Spacer 1.5" I.D. x 1.76" O.D.
37	713-0436		Sprocket—#41 Chain
38	717-1405		Reverse Gear 46T
39	736-0518		Thrust Wash. .445" I.D. x 1.92"
40	618-0245A	N	Shifter Ass’y.
41	717-1409		Spur Gear 17T
42	736-0442		Fl-Wash. .69" I.D. x 1.06" O.D.
43	732-0614		Wire Ring
44	718-0234		Clutch Collar
45	716-0235		Retaining Ring .875" Shaft
46	711-1087		Drive Shaft
47	713-0435		Sprocket 11T
49	717-1451A	N	Spur Gear 16T
50	736-0336		Fl-Wash. 5/8" I.D. x 1" O.D.
51	741-0124		Ball Bearing .669" I.D.
52	736-0329		L-Wash. 1/4" I.D.
53	710-0258		Hex Bolt 1/4-20 x .62" Lg.
55	741-0563		Ball Bearing
56	736-0512		Fl-Wash. .281" I.D. x .875" O.D.
57	686-0094		Gear Case Ass’y. Comp.
58	718-0237		Key—Drive Shaft (Not Shown)
59	736-0265		Fl-Wash. .88" I.D. x 1.5" O.D.
60	726-0331		Button Plug
61	750-0987		Spacer 1.52" I.D.
—	737-0300		Grease (40 oz. Req’d.)

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