P/N 1121681 Rev. P
18
3" Rear Roll Tube Extension Installation -
Standard Roll
- cont'd
STEP 6:
When both front and rear flex arms are vertical, drill
3/16" holes and fasten bearing ring to roll tube with
two rivets.
STEP 5:
Adjust rear roll tube extension to align flex arm on
vertical plane parallel to face panel. Do not drill holes
and/or fasten until tarp and roll tube are in desired
position.
STEP 7:
Fasten tarp to roll tube with existing U-clamps and
screws. Tighten all fasteners securely. Tighten front
and rear flex arm connections.
3"
roll
tube
drill
3/16"
holes
bearing
ring
rivet
2
1
3
Item Part #
Description
1. 1121040 Roll Tube Cap - 3" Spline
2. 1121111 Manual Crank Spline - 3" Tube
3. 1121039 Cartridge - 3" Spline End
4. 1118194 Cartridge Clamp
E. 1705198 Self-Drilling Screw - 1/4" x 1"
K. 1704237 Carriage Bolt - 5/16" x 1"
O. 1704264 Cap Screw - 3/8" x 2"
N. 1704297 Nylon Lock Nut - 5/16"
X. 1702668 Top Lock Nut - 3/8"
3"
roll
tube
4
STEP 2:
Insert cartridge assembly into roll tube. Position car
-
tridge to extend 1 5/8" past end of roll tube. Tighten
nut to 20 ft./lbs.
STEP 3:
Insert cap into roll tube/cartridge assembly. Fasten
three screws
E
through roll tube and flats on sides
of cap.
screws
must
go
through
flats
on
cap
STEP 4:
Insert manual crank
spline into roll tube
assembly. Secure with
screw
O
and nut
X
.
1 5/8"
cartridge
tighten
nut
cartridge
roll
tube
clamp
roll
tube
/
cartridge
assembly
cap
manual
crank
spline
O
X
E
K
N
STEP 1:
Assemble cartridge, nut
N
, clamp and carriage bolt
K
.
N
K
E
O
X
Summary of Contents for 4500 HD Series
Page 1: ...Aluminum System for Grain Trailers standard roll P N 1121681 Rev P ...
Page 35: ...P N 1121681 Rev P 32 Notes ...
Page 36: ......
