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Figure 5-1. Evuporator coil, removal and installution.
(3) Refer to figure 3-4 and remove the con-
denser coil grille and screen.
(4) Remove the junction box (para 3-18).
(5) Remove the RF1 filter (para 3–18).
(6) Refer to figure 5-2 and remove the Con-
denser coil.
b. Installation.
(1) Install the condenser coil in reverse
order of removal. Refer to paragraph 6–3 for sol-
dering procedures.
(2) Pressure test, evacuate, and recharge
the refrigerant system ( para 6–5 ).
5-11. Electric Heater
a. Removal.
(1) Refer to figure 3-4 and remove the top
access cover.
(2) Refer to figure 5-3 and remove the elec-
tric heater.
b. Installation. Installation is the reverse of re-
moval.
5-12. Sight Glass
a. Removal.
(1) Discharge the refrigerant system (para
6–3 ).
(2) Refer to figure 3-4 and remove the top
access cover.
(3) Refer to figure 5-4 and remove the sight
glass.
b. Installation.
(1) Install the sight glass in reverse order
of removal. Refer to paragraph 6–3 for soldering
procedures.
(2) Pressure test, evacuate, and recharge
the refrigerant system (para 6-5).
5-13. Regulating Valve
a. General. The pressure regulating valve is de-
5-4
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