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air discharge louver assembly. Install five screws
and lock washers and two screw base studs. Refer
to paragraph 4-20 and install condenser guard.
(4) Install push-pull control (fig. 5-4). Place
outer control casing nuts over wire and insert wire
ends into openings in mechanical posts on louver
lever and actuator cylinder.
(5) Install control casing nuts on casing to hold
casing in position. Adjust control as described in c
below.
c. Adjustment. Before system is charged, adjust
louver push-pull control as follows:
(1) Close louver blades and tighten screw in
mechanical post to lock wire on that end.
(2) Extend actuator rod until there is a 1/4 inch
space between inner edge of mechanical post
bracket and the face of the cylinder. Tighten the
mechanical post screw.
(3) Refer to paragraph 4-21 and install
housing top covers.
(4) Refer to paragraph 6-3 and charge the
refrigerant system.
5-20. Condenser Coil
a. Removal. Remove condenser coil as follows:
(1) Refer to paragraph 6-3 and discharge the
refrigerant system.
(2) Refer to paragraph 4-21 and remove
housing top covers.
(3) Refer to figure 5-6 and remove screw that
secures bulb well loop clamp to condenser coil
angle.
(4) Disconnect tubing from condenser coil and
remove other tubing and fittings as required.
(5) Refer to paragraph 5-19 and remove
louver actuator control.
Figure 5-6. Condenser coil, removal and installation.
5-9
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