Field Service Procedure – Replacement PCU Kit, Coastal
Page
7
of
9
Document No
135553 Rev A
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Tel, Inc. This document may not be reproduced or distributed in any form without prior written
consent of Sea Tel, Inc.
4.
Using
a
2mm
flat
blade
screwdriver
disconnect
the
interface
harness
from
the
PCU.
5.
Now
using
a
#1
Phillips
screwdriver
remove
the
six
screws
securing
the
AZ,
EL
and
POL
motor
connections
to
the
PCU.
Be
careful
not
to
lose
the
6
split
washers
and
save
the
hardware
for
future
use.
6.
Using
a
#1
Phillips
screwdriver
remove
the
for
screws
securing
the
PCU
to
the
mounting
plate.
*Note:
Do
not
remove
the
PCU
at
this
time
as
the
coax
cables
are
still
connected.
7.
Raise
the
PCU
from
the
mounting
plate
to
allow
clearance
and
disconnect
the
two
coax
cables
from
the
PCU
using
a
7/16”
wench,
noting
the
orientation
of
the
RF
in
and
RF
out
cables.
8.
Apply
Loctite
242
to
the
four
holes
on
the
PCU
mounting
plate.
Содержание Coastal
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