Model 520 Spindle Assembly - MTD Edger 520 Operator's Manual

Model 520 Spindle Assembly

28†
29†
V-BELTS are specially designed to engage and
disengage safely. A substitute (non-OEM) V-Belt
can be dangerous by not disengaging completely.
REF. PART
NO. NO.
1 687-02019 Blade Plate Assembly
2 710-0395 Hex Screw, 5/16-18
3 710-0599 Self-tapping Screw, 1/4-20
4 710-1143A Hex Screw, 5/8-18
5 711-1017 Clevis Pin
6 712-3004A Hex Lock Nut, 5/16-18
7 712-3027 Hex Flange Nut, 1/4-20
8 712-3056 Jam Nut, 5/8-18
9 714-0104 Cotter Pin
10 718-04012 Bearing Cup
11 731-04158 Blade Guard
12 731-04207 Bearing Block
13 732-04169 Compression Spring
14 736-0119 Lock Washer
15 736-0187 Flat Washer
7
8
16
25
27
15
2
12
14
6
DESCRIPTION
11
17
18
10
19
17
20
9
1
7
17
22
23
13
5
REF. PART
NO. NO.
16 736-0317
17 736-3090
18 738-04025
19 741-0524
20 736-04088
21 750-04105
22 750-0547
23 754-04032
24 756-0449
25 781-0080
26 781-0427
27 787-01075
28 736-04088†
29 781-0748†
†If so equipped
15
21
24
26
4
DESCRIPTION
Bell Washer,.63 ID x 1.2 OD
Flat Washer,.260 x.72
Pin, 1/4-20
Bearing,.625 ID x 1.57 OD
Flat Washer
Spacer,.63 x 1.12 x 1.06
Spacer,.632 ID x.875 OD
Belt
Sheave
Blade
Belt Guard
Cover Plate
Flat Washer
Tri Star Blade
3