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Page 10
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Item 57720
SAFET
Y
OP
ERA
TION
M
AINTENAN
C
E
A
SSEM
B
LY
Part
Description
Qty
1
Wheel Chock Front Frame
1
2
Wheel Chock Dropleaf
1
3
Ramp
1
4
Nylon Nut, M10
16
5
Hex Bolt, M10X25
12
6
Carrier Frame
1
7
Round Head Bolt, M10X50
4
8
Hook Tube
2
9
Wing Nut
2
10
Plate Washer
2
Part
Description
Qty
11
Nylon Washer
2
12
Hitch Tube
1
13
Hitch Pin
1
14
Hitch R-Clip
1
15
R-Clip
2
16
U-bolt
1
17
Stabilizer Plate
1
18
Nut M12, Spring Washer,
Flat Washer Set
2
Parts List and Diagram