Assembly and Installation
SB2040
Snowblower
Hardware Measuring
Chart
How to measure hardware and components:
INCHES
0
1
2
3
4
5
6
lT
lr
I
I I
I I
I
I
I
I
I
I
I
I I
I
I
0
10
20
30
40
50
60
70 80
90
100 110 120 130 140 150
MILLIMETERS
5/8 In 9/1 6 In 1/2 In 7/16 In 3/8 In 5/16 In 1/4 In
00
5mm 6mm
8mm
10mm 12mm
14
rnm
16
rnm
INSIDE
DIAMETER
WASHERS ARE NUTS ARE SPECIFIED
BY
INSIDE DIAMETER
BY
INSIDE DIAMETER
(AT THREAD DEPTH)
Torque Values
Fastener
I
Size
45
-
52
61
-
70 Hex nut
/
bolt,
1/2"
30
-
35
41
-
47
Hex nut
I
bolt, 7/1 6"
20
-
23 27
-
31
Hex
nut
I
bolt, 3/8"
10
-
12 14
-
16
Hex nut
I
bolt, 5/1 6"
5
-
6 6.8
-
8.1
Hex nut
I
bolt, 1/4"
ft
-
lb.
Nom
8
x
25
mm
flange
bolts
9
-
1
9
7.2
-
14
8
POP
52152
(9610)