TM 9-4120-39914
4-44. CONDENSER DAMPER ASSEMBLY.
This Task Covers:
c. Adjustment
b. Installation
a. Removal
Initial Setup:
Tools Required
Tool kit, Refrigeration
Materials Required
None
Equipment Condition
Air Conditioner shut down and cool
Front panel removed (See para. 420).
Condenser outlet guard removed (See para.421 ).
Removal,
a.
WARNING
Damage to actuator refrigerant lines or connectors can
cause injury to personnel and components. Do not
disconnect damper actuator lines or fillings. Do not bend
refrigerant tubing more than needed to remove damper.
(1) Remove two nuts (1), two lock washers (2), two flat washers (3), disengage damper actuator (4)
from damper shaft (5), and carefully move damper actuator away from condenser fan scroll (6).
(2) Remove four screws (7), four flat washers (8), four lock washers (9), and damper butterfly (10)
from condenser scroll (6).
(3) Loosen two set screws (11) from damper shaft and remove two damper butterfly shafts (12) and
IWO bushings (13) from condenser scroll (6).
Installation.
c.
(1) Install two bushings (13) and two damper butterfly shafts (12) on condenscr scroll (6) and tighten
two sets screws (11) on damper shaft (5).
(2) Attach damper butterfly (10), four lock washers (9), four flat washers (8), and four screws (7) onto
condenser scroll (6).
WARNING
Damage to actuator refrigerant lines or connectors can
cause injury to personnel and components. Do not
disconnect damper actuator lines or fittings. Do not bend
refrigerant tubing more than needed to remove damper.
(3) Carefully move damper actuator (4) toward condenser fan scroll (6) and then attach damper
actuator onto damper shaft (5).
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