COBHAM Sea Tel 9711-56 IMA C Band, Руководство по установке

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Installation in 144” Radome Sea Tel 9711-56 IMA
4-22
EAR Controlled - ECCN EAR99
Install 4 radome lifting brackets (PN 131514-2, shown
here, can be purchased separately), or other lifting
arrangement, to four opposite vertical flange
mounting points (every other vertical flange).
18. Hold the bracket under the bottom flange
and install a bolt and fender washer down
through the hole on one side of the vertical
seam, through the slot on that side of the
bracket and tighten a nut on the underside of
the bracket
19. Install a second bolt and fender washer down
through the hole on the other side of the
vertical seam, through the slot on that side of
the bracket and tighten a nut on the
underside of the bracket
NOTE: The excess length of the bolts serves as guide
pins when setting the top half of the radome onto the
bottom half. The nut on the underside serves as
wedges to keep the horizontal seam open to apply
caulking.
20. Repeat steps 1 & 2 to install the other 3
brackets under opposing flanges.
21. From the outside of the radome top, install
shackles and web lifting straps to the
brackets.
NOTE: Let the person who was working inside the
upper half of the radome out.
The upper half of the radome is now ready to lift onto
the lower panels.