Installation ST144-21 C/Ku-Band TVRO
3-14
3.4.4.
Refer to the General Assembly drawing for your system and the procedure below.
Sub-assemble the Antenna Pedestal
NOTE: Unless otherwise indicated, all nuts and bolts should be assembled
with Loctite 2760 or its equivalent.
1. Install the Base Stand, or
Mounting Spider, onto the
Base Pan using the hardware
provided. Apply loctite to and
tighten the mounting bolts.
2. Assemble the Dish, face UP,
using the dish assembly
fixture and hardware
provided. It’s best to use 5
people (four to hold panels
and one to put bolts in the
seams on the under-side of
the dish. Apply Loctite to and
tighten the assembly bolts.
3. Flip the dish over onto its
mounting ring (back side of
the dish).
4. Attach 4 web lifting straps to
the back side of the dish using
longer bolts and fender
washers on each of the 4 dish
seams. A tie-wrap can be use
to keep the strap on the bolt
until a lifting strain is
accomplished.
5. Hoist the dish up and install it
onto the reflector mounting
brace using the hardware
provided. Assure that the
orientation of the reflector is
correct. Apply Loctite to and
tighten the mounting bolts.
6. Remove the four lifting straps
and replace the longer bolts
with the proper length bolts,
apply Loctite to and tighten
the bolts.
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