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 TM5-4120-384-14
5-33.
COMPRESSOR.-Continued
(2)
Heater
Thermostat.
(a) Assuming that power has been disconnected at power
source and covers have been removed during access and testing
proceed as follows:
(b) Compressor must first be removed
from
air
conditioner.
See
compressor removal instructions below.
(c) Remove screw(s) and terminal
box
cover.
Identify
and
tag crankcase heater thermostat leads.
NOTE
Thermostat leads connect to J10 pin G, and the
crankcase heater.
(d)
Disconnect
leads.
(e) Bend tabs securing
thermostat
switch
90
outward
and
remove thermostat switch.
(f) Place new thermostat switch in crankcase.
Secure
in
place
by bending retaining tabs over switch.
See
and
tags.
(g)
Connect
leads.
(h)
Install
terminal
box
cover
and
secure
with
screw(s).
(i) Install
compressor
unit
in
air
conditioner.
(See
sub
5-33 c.)
(3) Connector.
(Refrigerant
system
discharge
is
not
required.
(a) Assuming that power has been disconnected at power
source and covers have been removed during access and testing
proceed as follows:
(b) Remove retaining hardware from connector. Pull
connector out of junction box to gain access to solder connections.
(c)
Tag
and
unsolder
wires.
(d) Using tags and wiring
diagram
wires
to
new connector.
Remove tags.
( e ) S e c u r e connector
to
compressor
junction
box
with
screws
and
lock washers.
5-76
Change 1
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