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4.
Attach the cross brace and the two mast sides to
the ends of the mast extension
straps.
The cross
brace
is between
the extension
straps
while
the
mast sides are on the outside.
The cross
brace
and mast sides are connected
to the extension
straps
using two category
1 pins, two 7/8" lock
washers,
and two 7/8" hex nuts. Do not tighten
yet. See figure 4.
7/8" LOCK WASHER
7/8"HUT
HEX\
CROSS
STRAP
BRACE
/
CATEGORY
1 PIN
MAST
SIDE
6.
Install the pivot pin through
the upper hole at the
end of the mast sides. Secure the pivot pin with a
1/8" hair cotter pin. See figure 6.
PIVOT PIN
FIGURE 6
FIGURE4
5.
Arrange
the mast lift straps as shown in figure
5.
Place the straps and the spacer between
the mast
sides, fastening
them to the lower hole in the mast
sides using a 1/2" x 3-1/2" hex bolt and 1/2" Nylock
hex nut. Do not tighten
yet.
I/2"NYLOCK
HEX NUT
MAST LIFT
STRAP
FIGURE5
7.
Attach the lower end of each mast lift strap to the
outside of the welded frame braces and attach the
support
bracket
to the inside of the frame braces.
Use two
1/2" x 1-1/2"
hex bolts
and two 1/2"
Nylock hex nuts. Do not tighten
yet. See figure 7.
SUPPORT
BRACKET
1/2" NYLOCK
HEX NUT_
MAST LIFT
STRAP
112" x 1-112"
j,_
HEX BOLT
FRAME
BRACES
FIGURE 7
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