Field Service Procedure – Replacement EL Motor Kit, W-Encoder, Hi-
Torque, Coastal 24 & 30
Page
8
of
9
Document No
135396 Rev A
Copyright © Sea Tel, Inc 2011 - The information contained in this document is proprietary to Sea
Tel, Inc. This document may not be reproduced or distributed in any form without prior written
consent of Sea Tel, Inc.
4.
Using
a
#1
Phillips
screw
driver
remove
the
two
screws
securing
the
elevation
motor
connector
to
the
PCU.
Save
the
hardware
for
future
use.
5.
Using
a
#1
Phillips
screwdriver
remove
the
4
screws
securing
the
motor
to
its
bracket.
Holes
allowing
access
are
in
the
elevation
pan,
the
system
will
need
to
be
rotated
in
elevation
to
align
them.
6.
Install
the
pulley
to
the
replacement
motor
in
the
same
position
as
on
the
defective
motor.
Apply
Loctite
638
to
the
shaft
of
the
motor
and
install
the
set
screw
with
Loctite
222
using
a
1/16”
Allen
wrench.
Ensure
the
set
screw
is
installed
against
the
flat
edge
of
the
motor
shaft.
Save
the
hardware
for
future
use.
*Note:
For
further
information
refer
to
the
Loctite
Procedure
121730
provided
with
this
kit.
7.
Install
the
replacement
motor
assembly
with
harness
exiting
away
from
the
antenna
using
the
hardware
removed
in
step
5.
Apply
Loctite
242
to
the
four
screws
but
do
not
fully
tighten
at
this
time.
8.
Pressure
the
motor
away
from
the
main
drive
sprocket
and
tighten
two
of
the
screws.
Verify
the
belt
tension
and
if
correct
tighten
the
two
remaining
screws,
if
not
repeat
the
previous
step
until
the
tension
is
correct.
Содержание Coastal 24
Страница 1: ......
