P/N 1809533 Rev. B
6
Locate Pivot Point
STEP 2:
Locate and mark pivot point on bottom rail at equal distance between points A and B.
STEP 1:
Locate points A and B. Point A is center
of tarp axle. Point B is desired resting
point for tarp tube. Refer to diagram
for locations of points A and B.
NOTE:
Tapered, wedged, rounded or sloped trailers may require additional bracketry to offset and square arms with trailer.
rear
front
NOTE:
Double check pivot loca-
tion before drilling any holes.
NOTE:
To determine pivot point on opposite side of box, first make sure box is square. Transfer measurement from point A to pivot
point over to opposite side of box.
pivot
point
pivot
point
equal
distance
equal
distance
a
a
B
B
equal
distance
equal
distance
B
a
