MTD Edger 520 Operator's Manual page 17

Model 520 Wheel Assembly
8
3
1
(Frame shown for reference only)
6
1
REF. PART
NO. NO.
1 712-0431
2 732-04045
3 734-1987
4 734-1988
5 738-04037
6 738-04038
7 738-04039
8 750-0289
9 750-04129
10 787-01074
3
8
9
2
5
DESCRIPTION
Flange Lock Nut, 3/8-16
Torsion Spring
Wheel 8x1.8
Wheel 7x1.8
Shoulder Screw,.50 x 9.36, 3/8-16
Shoulder Screw,.50 x 12.90, 3/8-16
Shoulder Screw,.50 x 3.19, 3/8-16
Spacer,.510 ID x.875 OD
Spacer,.525 x.775
Wheel Bracket
17
1
10
1
7
8
4