MTD 604 manual Steering Assembly

Steering Assembly

REF.	PART
NO.	NO.	DESCRIPTION
1	683-0304	Lower Frame Assembly
2	710-0604A	Self-tapping Screw, 16-18 x .625
3	783-0726A	RH Pivot Support Bracket
4	783-0727	LH Pivot Support Bracket
5	783-0728	Pivot Bar Bracket
6	710-0514	Hex Cap Screw, 3/8-16 x 1 (Grade 5)
7	711-1409A	LH Drag Link
8	711-1408	RH Drag Link
9	712-0240	Jam Nut, 7/16-20 (Grade 2)
10	712-0241	Hex Nut, 3/8-24 (Grade 2)
11	712-0431	Flange Lock Nut, 3/8-16
12	712-0459	Flange Lock Nut, 7/16-20
13	712-3004A	Flange Lock Nut, 5/16-18
14	717-1550A	Steering Gear, 11/90 Ratio
15	717-1554	Steering Pinion Gear
16	723-0448A	Ball Joint, 7/16-20
17	736-0169	Lock Washer, 3/8
18	736-3084	Flat Washer, .51 x 1.12 x .06
19	738-1001	Steering Shaft, .625 OD x 24.4
20	741-0475	Plastic Bushing, .38 ID
21	741-0656	Hex Flange Bearing, 5/8
22	738-0372	Shoulder Spacer, .38 ID
23	731-1869	Steering Wheel
24	731-1904	Steering Wheel Cap w/ Icon
25	638-0019	LH Axle Assembly, .625 Diameter
	638-0021	LH Axle Assembly, .625 / .750 Diameter
26	638-0020	RH Axle Assembly, .625 Diameter
	638-0022	RH Axle Assembly, .625 / .750 Diameter
27	683-0128A	Pivot Bar

REF.	PART
NO.	NO.	DESCRIPTION
28	712-0431	Flange Lock Nut, 3/8-16
29	714-0470	Cotter Pin

30726-0214 Push Cap, .625

726-0341 Push Cap, .750

31736-0162 Flat Washer, .64 x 1.0 x .12

32736-0187 Flat Washer, .64 x 1.24 x .06

736-0316 Flat Washer, .78 x 1.59 x .06

33736-0285 Flat Washer, .635 x 1.589 x .06

34738-1011 Shoulder Screw, .5 x 2.2, 3/8-16

35741-0659 Flange Bearing, .632 ID x .937 OD

741-0660 Flange Bearing, .760 ID x .937 OD

36634-0105A Wheel Assembly Complete, 15 x 6 x 6

634-0172	Rim Only
734-0255	Air Valve (Not Shown)
734-1731	Tire Only, Square Shoulder
741-0487A	Plastic Flange (Not Shown)
741-0706	Plastic Flange w/ Fitting (Not Shown)
37 734-2290	Hub Cap

38783-0653C Steering Support Bracket

39738-0143 Shoulder Screw, 3/8-16

40736-0331 Bell Washer, .39 x 1.13 x .062

41738-0140 Shoulder Screw, .435 x .178, 5/16 x .56

42736-0242 Bell Washer, .34 x .872

43710-0643 Hex Bolt, 5/16-18 X 1

44731-1291A Pivot Bar End Cap

45719-0525B Cast Iron Pivot Bar (if so equipped)

46737-3000 Lube Fitting, 3/16 (if so equipped)

47710-1260A Self-tapping Screw, 5/16-18 x .750

NOTE: Units equipped with a 42-inch deck have axles with a .625 diameter.

Units equipped with a 46-inch deck have axles with a .625 / .750 diameter.

NOTE: For painted parts, please refer to the list of color codes below. Please add the applicable color code, wherever needed, to the part number to order a replacement part. For instance, if a part numbered 700-xxxx is painted Yard-Man Green, the part number to order would be 700-xxxx-0665.

Yard-Man Green: 0665

Yard-Man Yellow: 0674

Powder Black: 0637

31