DETAIL A
DETAIL B
DETAIL C
DETAIL D
Intermediate Frame Assembly
13
AK-210302
13
A
B
C
D
NB1809
1" Self-Drill
Screws
NB1837 - Carriage bolt
3/8" x 1 1/4"
NB1864 - Lock washer
NB1874 - Nut
To ensure level, this
measurement must be
the same on both sides
NB1837 - Carriage bolt
3/8" x 1 1/4"
NB1864 - Lock washer
NB1874 - Nut
HY2027
FT4041
NB1832 - Carriage bolt
5/16" x 1 1/4"
NB1862 - Lock washer
NB1872 - Nut
HT1023
HT1015
HT1016
HT1016
HT1015
1
2
3
4
4 5
6
7
3'-7 7/8"
3'-7 7/8"
Important: All components attached to
clamp fittings must be mounted on the
outside of the tabs. NEVER install
components between the tabs.
5 of the Basic Frames assembled previously
will be modified to Intermediate Frames.
Assemble on a flat level surface. Ensure that frame
measures 20' from tube center to tube center before
tightening any hardware.
1.
Slide one
FT4041
onto each
HT1015
and
HT1016
for use in a step 7.
2.
Join
HT1015
and
HT1016
using 2X
NB1809
(see Detail A).
3.
Slide 4X
HY2027
onto the Basic Frame, two per side
for use in steps 6 and 7.
4.
Install
HT1015/HT1016
assembly in Basic Frame (from prior step)
using 2X
HY2027
and hardware (see Detail B).
5.
Ensure
HT1015/HT1016
assembly is level in frame by measuring
from top of
HY2027
fitting to the break in the Basic Frame centered
underneath
HY2027
.This measurement should be the same on both
sides of the frame (see Detail C).
6.
Install 2X
HT1023
using previously placed
FT4041
and
HY2027
(see Detail D). To ensure parts are placed symmetrically ensure
FT4041
is the same distance from the end of the
HT1015/HT1016
assembly on both sides.
7.
Install 2X
NB1809
self drilling screws at each joint in the
basic frame. The screws should be driven from the inside of the
structure towards the outside.
7
NB1809
1" Self-Drill Screws