This task covers
Tool kit refrigeration SVC
Riveter, blind, hand
General Safety Instructions
Voltages used can kill, Always
disconnect power cord to air conditioner
before performing any internal
maintenance. Shutting unit off at its
control panel does not disconnect
Dry cleaning solvent (Federal Specification
P-D-680) used to clean parts is potentially
dangerous to personnel and property.
Do not use near open flame or excessive heat.
Flash point of solvent is 100F to 138 F
(38 C to 59 C).
(1) Remove the six rivets (1) holding the fresh air damper assembly (2) to the frame.
(2) Remove the fresh air damper assembly (2) from the frame.
(1) To repair closing chain:
(a) Remove pendant (3) from end of chain (4).
(b) Remove screw (5), two washers (6), lockwasher (7), and nut (8) securing chain (4) to darnper door (9).
(c) Replace damaged puts.