
Grain Cart Roll Tarp Parts List and Set Up Instructions
PARTS LIST
# Part # Description Qty
1 525CT Tarp w/ Ri vets (525) 1
1 620T Tarp w/ Rivets (620) 1
1 750CT Tarp w/ Ri vets (750) 1
1 875T Tarp w/ Rivets (875) 1
1 1050T Tarp w/ Rivets (1050) 1
1 1075T-1822 Tarp w/ Rivets (1075) 1
2 116TB Bows for Tarp (525) 2
2 137TB Bows for Tarp (620)
Bows for Tarp (750, 875)
Bows for Tarp (1050) (1050TB) 5
2 134TB Bows for Tarp (1075) 4
3 150RT 1 1/ 4" Square Roll Tube (525) 1
3 164RT 1 1/ 4" Square Roll Tube (620) 1
3 174RT 1 1/ 4" Square Roll Tube (750) 1
3 198RT 1 1/ 4" Square Roll Tube (875) 1
3 230RT 1 1/ 4" Square Roll Tube (1075) 1
3 1050RT 1 1/4" S quare Roll Tube (1050) - 270"L 1
4 144TT 1" S quare Tiedown Tube (525) 1
4 158TT 1" S quare Tiedown Tube (620) 1
4 168TT 1" S quare Tiedown Tube (750) 1
4 192TT 1" S quare Tiedown Tube (875) 1
4 224TT 1" S quare Tiedown Tube (1075) 1
4 1050TT 1" S quare Tiedown Tube (1050) - 264"L 1
5 119FP Front End Panel (525) 1
5 14012FP Front End P anel (620, 750, 875, 1050) 1
5 137FP Front End Panel (1075) 1
6 119RP Rear End Panel (525) 1
6 14012RP Rear End Panel (620, 750, 875, 1050) 1
6 137RP Rear End Panel (1075) 1
7 CUJ-1N Crank with Splined U-Joi nt (525) 1
7 CUJ-1LN Crank wi th Spli ned U-Joint (620, 750, 875) L 1
7 CUJ-1EL Crank with Splined U-Joint (1075, 1050) X-L 1
8 ABS-2 Adjustable Bow Supports (525)
Adjustable B ow S upport s (750, 875)
8 ABS-2L Adjustable Bow Supports (620) L
Adjustable B ow S upport s (1075) L
Adjustable B ow S upport s (1050) R
9 CH-1N Crank Holder 1
10 ABCH-1 Adj. B ar for Crank Holder (525) 1
For Grain Cart Models:
525-14W
620-14
750-14, 750-16, 750-18
875-16, 875-18
1050-18, 1050-22
1075-18, 1075-22
# Part # Description Qty
10 ABCH-1L Adj. B ar for Crank Holder (620, 750, 875) 1
10 ABCH-1EL Adj. B ar for Crank Holder (1075, 1050) 1
11 TSB-1 Tarp Stop Bracket w/Sleeve (525 thru 1075)
Tarp Stop Brac ket w/ Sleeve (1050)
12 316C-150 3/16" Cable (525) 4
12 316C-164 3/16" Cable (620) 4
12 316C-174 3/16" Cable (750) 4
12 316C-198 3/16" Cable (875) 4
12 316C-1050 3/16" Cable (1050) - 270"L 4
12 316C-240 3/16" Cable (1075) 4
13 381-HB 3/8" x 1" Hex B olt (525, 620)
3/8" x 1" Hex B olt (750, 875)
3/8" x 1" Hex B olt (1075)
3/8" x 1" Hex B olt (1050)
14 384JB 3/8" J-Bolt 8
15 38-FW 3/8" F lat Washer (all c art s exc e pt 1050)
3/8" F lat Washer (1050)
16 382-HB 3/8" x 2" Hex Bolt (al l carts exc ept 1050)
2
3
2
3
2
4
5
17 HLN-38 3/8" Hex Loc k Nut (525, 620)
18 1434-HHMB 1/4" x 3/4" Hex Bolt (525, 620)
19 HLN-14 1/4" Hex Loc k Nut (525, 620)
21 14212-HB 1/4" x 2 1/2" Hex Bolt 1
22 316CC 3/16" Cable Clam p 8
24 381-SB 3/ 8" x 1" S t ove Bolt (525, 750, 875)
25 PT-129 1/2" P l as t i c Tube x 141" (525) 1
25 PT-150 1/2" P l asti c Tube x 160" (620 thru 1075) 1
27 BC-156 3/8" B ungee Cord x 150" (525) 1
27 BC-180 3/8" B ungee Cord x 170" (620 thru 1075) 1
28 TL-144 Tightening Li p x 144" (525) 1
28 TL-158 Tightening Li p x 158" (620) 1
28 TL-168 Tightening Li p x 168" (750) 1
28 TL-192 Tightening Li p x 192" (875) 1
28 TL-264 Tightening Li p x 264" (1050) (2 pcs L/R) 1
30 SPG-1 Square Plastic Grommet 1
31 14STS 1/ 4" S elf Tapping Screw 1
32 BCC-1 Bungee Cord Clip 4
33 12114HB 1/ 2" x 1 1/4" Hex Bolt 1
34 12LN 1/2" Lock Nut 1
35 516EB 5/16" Eyebolt with Nut 1
1
3/8" x 2" Hex B olt (1050)
3/8" Hex Loc k Nut (750, 875)
3/8" Hex Loc k Nut (1075)
3/8" Hex Loc k Nut (1050)
1/4" x 3/4" Hex Bolt (750, 875)
1/4" x 3/4" Hex Bolt (1075)
1/4" x 3/4" Hex Bolt (1050)
1/4" Hex Loc k Nut (750, 875)
1/4" Hex Loc k Nut (1075)
1/4" Hex Loc k Nut (1050)
3/8" x 1" St ove Bolt (620)
3/8" x 1" St ove Bolt (1075, 1050)
3
4
10
14
18
22
3
4
4
5
22
26
30
34
16
20
24
28
17
21
25
29
2
6
4

Roll T arps for Grain Carts
SET-UP INSTRUCTIONS
Installing the Tightening Lip, Bows and End Panels
Place Tightening Lip on top of low side of grain
1
tank and clamp ends with a vise grips. (NOTE:
Grain Cart models 750-18, 1075-18 and 1075-22
have the Tightening Lips built into the grain cart
extension. For these model carts, this step can
be ignored.)
Position the Front End Panel (with wind lip) over
the front end of the tapered top extensions of the
grain cart. Align and drill 1/4” holes through the
top two pre-drilled holes on each end of the front
panel and attach using 1/4” x 3/4” hex bolts and
1/4” lock nuts. Repeat to mount the Rear End
Panel to the rear rear tapered top extension of the
grain cart.
Place the Bows between the sides of the grain
2
cart tank. Align the pre-punched holes in the Bows
with the pre-punched holes in the Tightening Lip
and side extension. Att ach the Bows using 1/4” x
3/4” hex bolts and 1/4” hex lock nuts.
Tightening Lip
1/4” x 3/4” hex
bolt and lock nut
Clamp
ends with
Vise Grips
Front End
Panel with
Wind Lip
Tarp Bow
1/4” x 3/4”
hex bolt and
lock nut
Position the Bow Supports under the Bows. Attach
3
the Bow Supports to the steel cross members of
the grain cart by drilling a 3/8” holes in the cross
member and securing with 3/8” x 1” bolt and 3/8”
lock nut. Adjust the height of the Bow Support so
the top of the support cradles the Bow. Secure
the top and bottom of the Bow Supports using a
3/8” x 1” bolt and 3/8” lock nut.
Tightening
Lip
3/8” x 1”
Flange
Bolt with
Whiz Nut
Steel
Cross
Member
Tarp Bow
Adj. Bow
Supports
(Top and
Bottom)
2

SET-UP INSTRUCTIONS (Continued)
Mounting the Center Cable Supports
Locate the pre-punched holes in the End Panels
4
and drill 3/8” holes through the grain tank
extensions. Att ach one 3/8” J-Bolt to the inside of
the End Panel using one 3/8” hex lock nuts.
Roll Tarps for Grain Carts
Front End
Panel
Lay the cables over the Tarp Bows. Thread the
cable end through the small hole on the edge of
the End Panel and attach the cable to the J-Bolt
using one 3/16” cable clamp. Adjust the tension
on the cable so the tarp will not sag.
Mounting the T arp
Lay the tarp out flat (dull side up). Insert the 1”
5
Square Tie-Down Tube into the 3” end loop of the
tarp until the Tie-Down Tube is extended two inches
beyond the edge of the tarp.
Insert the 1 1/4” Square Roll Tube into the 3 1/2”
end loop of the tarp. The Roll Tube should be
extended 1/2” from the edge of the front of the tarp
and extend 8” past the rear of the tarp.
Place the tarp with the tubes onto the grain cart
and align. The 1” Square Tie-Down Tube should
be located on the high side of the grain cart tapered
top extensions and the 1 1/4” Square Roll Tube
should be located on the low side of the grain cart
tapered top extensions.
3/8” J-Bolt
with Lock Nut
View Inside Tank showing
J-Bolt, Cable and Cable Clamp
Thread cables through prepunched holes in End Panels
Two Tarp Stop Brackets should be placed
approximately 24” in from the end of the tarp. Drill
a 3/8” hole through the tarp, 1” Square Tie-Down
Tube and the grain cart high tapered top extension.
Bolt the Tarp Stop Bracket, 1” Square Tie-Down
Tube and Roll Tarp to the high side extension using
one 3/8” x 2” hex bolts, one 3/8” flat washers and
one 3/8” lock nut. Center a third T arp S top Bracket
between the two end tarp stops and secure in the
same procedure.
T arp S top Bracket
3/8” x 2” Hex
Bolt with
Whiz Nut
Inside View of Tank
showing Bows,
Supports and Cables
3

Roll T arps for Grain Carts
SET-UP INSTRUCTIONS (Continued)
Attaching the Rivets
After the tarp is in place, drill 1/4” holes through
6
the tarp and the outside wall of the Roll Tube at
each seam and in the front and rear hems. Keep
the holes 1” to 1 1/2” from the end of the tarp to
allow space for the Square Plastic Grommet. Drive
the 1/4” rivets into the roll tube until it is flush with
the cap.
Bungee
Eye Bolt
Bungee
Cord Clips
Tightening
Lip
Cord
Square
Plastic
Grommet
Plastic T ube
Eyebolt
Attaching the Bungee Cord
Roll the tarp into the covered position. Slide the
7
Bungee Cord through the 1/2” Plastic Tube. Fold
and clamp the end of Bungee Cord so the cord
cannot slip through the plastic tube. Slide the
Plastic Tube (clamped end first) into the 1 1/4”
Roll Tube end that is 1/2” from the end of the tarp.
Slip the Square Plastic Grommet with the chamfer
end facing out onto the Bungee Cord and drive the
plastic grommet into the 1 1/4” Roll Tube. Secure
the Square Plastic Grommet to the 1 1/4” Square
Roll Tube by drilling a 1/4” self-tapping screw
through the Roll Tube and into the Square Plastic
Grommet. Attach the 5/16” Eyebolt into the wind
lip on the tightening lip side. NOTE: If a hole is
not pre-punched into the wind lip, drill a 5/16” hole
in the vertical wind lip of the Front End Cap
approximately 1” from the end.
T arp Stop Bracket
Roll Tube
Bungee
Cord
Wind Lip
on Front
End Panel
Mounting the Crank
Attach the Crank to the Universal Joint using 1/4” x
8
2 1/2” hex bolt and 1/4” lock nut. Att ach the Univeral
Joint to the 1 1/4” Roll Tube using one 3/8” x 2” bolt
and 3/8” lock nut. Drill 3/8” holes into the center of
the grain cart tank rear end and attach the Crank
Holder Adjust able Bar using 3/8” x 1” hex bolts and
3/8” lock nuts. Attach the Crank Holder to the
Adjustable Bar using 1/2” x 1 1/4” hex bolts and
lock nuts. Tighten the bolt but allow the Crank
Holder to swing free on the adjustable bar .
Square
Plastic
Grommet
Bungee Cord
Front End Panel
Roll Tube
Crank
Crank Holder
Adjustable
Bar
Crank Holder
4