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ASSEMBLY
TOOLS
REQUIRED
FOR ASSEMBLY
(2)
9/16" Wrenches
(2)
3/4" Wrenches
(2)
1-1/8" Wrenches
(2)
1-5/16" Wrenches
or 12" Adjustable
Wrenches
(1)
Grease
Gun
_
CAUTION:
DISC BLADES HAVE SHARP
EDGES. USE CARE IN HANDLING
AND
ASSEMBLY.
WEAR
GLOVES
FOR
EXTRA PROTECTION
AGAINST
CUTS.
Remove all loose parts and the hardware
package from
the shipping carton. Then lay out and identify each part
and the common hardware as shown on pages 2 and 3.
Be sure the carton is empty before it is discarded.
1 ,
Refer
to figure
1. Assemble
the following
onto
each
3/4" x 25" hex bolt:
six disc blades,
two
bearing
hanger brackets,
twelve 2" flat washers,
two 4.50" spacers,
three 4.25" spacers
and one
3/4" Nylock
hex nut. The 4.50" spacers
fit inside
the bearing hanger brackets.
Be sure all parts are
assembled
in the same order as shown.
Be sure
the bearing
hanger
brackets
face
toward
each
other and that the disc blades
all face the same
direction.
Tighten
the Nylock hex nut.
IMPORTANT:
Use only the 4.50" spacers
(longest)
inside the bearing
hanger
brackets.
2.
Add grease to the bearing hanger brackets through
the grease
fittings
until grease
is forced
out the
ends of the brackets.
,
4,
Assemble
a disc anchor
strap to a disc assembly
using
four 3/8" x 1-1/4"
carriage
bolts and 3/8"
Nylock
hex nuts. Tighten.
Repeat for other disc
assembly.
See figure 2.
Assemble
the tray frame to the disc anchor straps
using four 3/8" x 1-1/2" hex bolts, four 1.25" flat
washers,
and four 3/8" Nylock hex nuts. Fasten to
the rear-most
holes in the middle of the tray frame
for now. The dished (concave)
surface
of the disc
blades should face to the outside with the heads of
the 25" bolts on the inside. Tighten.
See figure 2.
TRAY
FRAME
3/8" x 1-1/2"
HEX BOLT
I
I
DISC
I
ANCHOR
STRAP
I
I
I
CARRIAGE
°°'t\ +
1.25" FLAT
WASHER
f'1
BEARING
3/8" NYLOCK
HANGER
HEX NUT
BRACKET
FIGURE 2
FACE HEAD
HEX
BOLTS
TOWARD
EACH
318" NYLOCK
HEX NUT
DISC
BLADE
3,4
/
NYLOCK
/
--
I
\\ _ _'_
HEX NUT
/
_
f %
_._ _- _\_
4
4.2s"
SPACER
!
ER s ,t
;ER
SPACER
BRACKET
4.50"
SPACER
BEARING
HANGER
BRACKET
FIGURE
1
3/4" x 25"
HEX
BOLT
2"FLAT
WASHER
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