68
fi
g. 3.71
fi
g. 3.72
fi
g. 3.73
fi
g. 3.74
fi
g. 3
3 - B
ਨਣਦਤਲ
Bridges
Swivel Bridge Outrigger Support Assembly
Installation (cont’d)
8-
Slide 84” (2,1 m) cross outriggers in the standard cross boxes installed in step 7
(fi g. 3.71). These outriggers must be perpendicular to the 63” (1,6 m) outriggers.
9-
Complete the outrigger installation by sliding 84” (2,1 m) outriggers in the swivel cross
boxes installed in step 6 (fi g. 3.72).
10-
Tighten the bolt assemblies on all cross boxes and make sure all the outriggers are
secure.
It may be required to cut
these outriggers to size
(optional)
84" (2,1 m)
cross outrigger
63" (1,6 m)
outrigger
84" (2,1 m)
outriggers
Swivel
cross box
63" (1,6 m) outrigger
Cross box assembly
84" (2,1 m) outrigger
Swivel cross box
assembly
Outrigger support
assembly
6-
Slide two 84" (2,1 m) outriggers in the outrigger support and secure them in place with
bolt assemblies (fi g. 3.71). Slide two swivel cross boxes on the outriggers installed in
this step.
7-
Install 63" (1,6 m) outriggers where required, according to the planking confi guration. It
may be required to cut the outriggers installed close to the outrigger support assembly
to an appropriate size (fi g. 3.71). Slide a standard cross box on each of the outriggers
installed in this step.
