Toro 31902 Operator's Manual page 21

Minimum Required Rear Weight
Traction Unit Model
Number
31902
31903
Required Rear Weight for Improved Slope Performance
Traction Unit Model
Number
31902
If you need to add rear weight, contact your authorized Toro distributor for additional weights and refer to the
following installation procedures:
Attachment Model
Number(s) or Name
31970, 31971, 31974
31970, 31971, 31974
and Sunshade
31972, 31973, 31975
31972, 31973, 31975
and Sunshade
02835
02835 and Sunshade
M-B Rotary Broom
31970, 31971
31972, 31973
02835
MSC23345
M-B Rotary Broom
Erskine Snowthrower
Attachment Model
Number(s) or Name
31970, 31971, 31974
31970 and Sunshade
31971, 31974 and
Sunshade
31972, 31973, 31975
31972, 31973, 31975
and Sunshade
02835
02835 and Sunshade
Number of Weights Required
19 kg (42 lb)
0
0
0
1
1
1
1
5
Number of Weights Required
19 kg (42 lb)
4
4
3
3
2
2
1
21
6 kg (15 lb)
0
0
0
0
0
0
0
2
6 kg (15 lb)
0
0
0
1
0
2
0
Total
0
0
0
1
1
1
1
7
Total
4
4
3
4
2
4
1