TM 9-4120-401-14
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CONDENSER AIR DISCHARGE LOUVER AND LINKAGE. - continued
(d) Flexor spring louver blade (3 or 4) and install.
(e) Install flat washer (2) and cotter pin (1).
(2) Pivot arm and bracket assembly.
(a) Remove screw (7) and flat washers (8 and 9).
(b) Remove pivot arm (10) being careful not to lose two nylon washers (11).
(c) Remove sleeve bearing (12).
(d) Remove two sets of screws (13) and flat washers (14). Remove pivot bracket (15).
(e) Replace any worn or damaged parts.
(f) Install pivot bracket (15) and secure with with two setsof screws (13) and flat washers (14).
(g) Install sleeve bearing (12).
(h) install pivot arm (10) with two nylon washers (11) on posts and inserl into connecting link (16) and
actuating cylinder (17) plate.
(i) Install screw (7) and flat washers (8 and 9).
(3) Louver assembly.
Do not tamper with actuating cylinder or refrigerant tubing connections on a
pressurized (charged) system. Injury to personnel can result.
To avoid injury to personnel, two people are required to lift unit.
Do not lay unit on side to access bottom, compressor damage can result from oil
being displaced.
(a) Lift and support unit to access hardware in bottom of casing.
(b) Remove four screws (18) securing condenser coil (19) to unit casing (20).
(c) Remove six screws (21) and one screw (22) securing condenser fan housing (23) to unit
casing (20).
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