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PowerLock
™
FOR GRAIN TRAILERS
16
Installation Instructions
Step 4a
Assemble Anchor Pipe and Roll Pipe
1) See Figures 36 & 37.
Attach lengths of anchor pipe and roll pipe and weld together.
Swaged End
Figure 36
Weld
Figure 37
Figure 38
Step 4b
Position Tarp on Trailer
1"
1"
Tarp Position Fabric Caps
1"
1"
Tarp Position Aluminum Caps
1) Figures 39 & 40.
Roll the tarp onto the roll pipe and place on the trailer. Position the tarp front to back
accordingly.
Figure 39
Figure 40
2) See Figure 38.
Cut the anchor pipe
fl ush with the ends of the pocket on the
tarp.
3)
Place rubber cups on ends of anchor
pipe.
4) See Figure 38
Slide the anchor pipe
into the tarp pocket and secure with #14
x 1 PPH self drilling screw at each end.
5) See Figure 38.
Slide the roll pipe
into the other pocket and leaving 1/4"
sticking out at the
REAR
of the tarp.
6) See Figure 38.
At each strap secure
tarp to roll pipe with U-clamp and #14 x
1 PPH self drilling screw.
Anchor Pipe
U-Clamp
Rear Strap
Roll Pipe
Fold Crease
Strap
1/4" x 1"
Self-drilling Screw
1/4"
at Rear