MTD 620 Lawn Mower User Manual


 
9
Illustrated
Parts List
To order
replacement parts,
call the Customer
Service Line at
1-800-800-7310
or visit
www.mtdproducts.com
NOTE: Tractor features vary
by model. NOT all parts
listed above and pictured
on the previous page are
standard equipment.
*Not Shown
REF. PART NO. DESCRIPTION
44 747-04139 Brake Rod
45 747-1149 Bypass Rod
46 747-1151 Control Rod
47 748-0334 Transaxle Spacer
48 750-0566A Spacer,.260 x.372 x 1.030 Lg.
49 754-0461 V Belt, A x 78” Lg
50 756-04111 Input Pulley
51 756-04209 Idler Pulley
52 756-04224 Flat Idler Pulley
53 783-04442 Idler Bracket
54 783-0810B Torq Bracket
55 783-1019B Actuator Bracket
56 647-0049A Hydrostatic Control Assembly
57 647-04100 Brake Control Assembly
58 683-0267C Pedal Assembly
59 710-1260A LD Screw 5/16-18 x 0.75
60 711-04159B Pin
61 712-04065 Flange Lock Nut, 3/8-16
62 712-3004A Flange Lock Nut, 5/16-18
63 714-0104 Pin, Cotter
64 732-0335 Compression Spring
65 732-0955 Extension Spring
66 732-0963 Extension Spring
67 735-0662 Control Pedal
68 735-3049A Brake Control Pedal
69 736-0119 Lock Washer 5/16
70 736-0187 Flat Washer,.64 x 1.24 x.06
71 736-0262 Flat Washer, .385 x .870 x .092
72 738-0155 Shoulder Screw
73 738-0380 Shoulder Screw
74 741-0225 Hex Flange Bearing
75 741-3065B Hex Flange Bearing
76 747-04093A Brake Lock Control Rod
77 747-04096 Cruise Control Rod
78 747-04641 Brake Pedal
79 748-04039C Cruise Latch
80 783-04612 Steering Support Bracket
81 783-0663E Hydro Lockout Bracket
82 634-0104 Wheel Complete, 20 x 8 x 8
734-1730 Tire Only, 20 x 8 x 8
634-0070 Rim Only
734-0255 Tubeless Air Valve
REF. PART NO. DESCRIPTION
1 17840 Transmission Mounting Bracket
2 618-04228 Wheel Hub Assembly
3 618-04270A Hydrostatic Transmission
4 629-04124* Harness Assembly
5 710-0227 AB Screw #8-18 x 0.375
6 710-0502A TT Sems Screw 3/8-16 x 1.250
7 710-0520 Hex Bolt 3/8-16 x 1.5
8 710-0627 Screw, 5/16-24 x.750
9 710-0653 TT Screw 1/4-20 x 0.5
10 710-0726 AB Screw 5/16-12 x 0.75
11 710-0778 Screw, 1/4-20 x 1.50
12 710-1007 Screw, 3/8-16 x 1.50
13 710-1266 Hex Bolt 5/16-18 x 3.5
14 710-3007 Carriage Screw
15 710-3011 Hex Bolt 3/8-16 x 2.25
16 711-0832 Ferrule
17 712-0240 Jam Nut 7/16-20
18 712-04063 Flange Lock Nut, 5/16-18
19 712-0431 Flanged Lock Nut 3/8-16
20 712-3017 Flanged Lock Nut 3/8-16
21 712-3066 Hex Nut, 1/2-20
22 714-0111 Cotter Pin
23 714-0507 Cotter Pin
24 725-0157
Cable Tie
(Not shown)
25 725-1644 Switch
26 726-0154
Cable Tie
(Not shown)
27 726-0320 Insulator Nut Plate
28 731-05300 Sleeve, .765 x 2.410 Lg.
29 731-1449A Blade Fan
30 732-0209 Extension Spring
31 732-04323B Extension Spring
32 732-0716C Extension Spring
33 732-0729 Wire Ring
34 732-0994 Extension Spring
35 732-3118 Extension Spring
36 736-0169 Lock Washer
37 736-0242 Bell Washer,.340 x.872 x.060
38 736-0258 Flat Washer,.385 x 1.0 x .135
39 736-0300 Flat Washer
40 736-0921 Lock Washer
41 736-3010 Flat Washer
42 712-3050 Lug Nut 7/16-14
43 738-0372B Shoulder Spacer