TM 9-2320-366-34-3
CAUTION
Two air tubes are attached to rear of upper
control valve assembly. Lift upper main valve to
allow removal of air tubes. Failure to comply
may result in damage to equipment.
(12) Lift upper control valve assembly (6) outward to gain
access to rear of upper control valve assembly.
(13) Disconnect two air tubes (19) from rear of upper control
valve assembly (6).
(14) Remove upper control valve assembly (6) from control
panel (20).
b. Disassembly.
(1) Remove three plugs (1) from upper control valve
assembly (2).
(2) Remove three preformed packings (3) from plugs (1).
Discard preformed packings.
(3) Remove three adapters (4) from upper control valve
assembly (2).
(4) Remove three preformed packings (5) from adapters (4).
Discard preformed packings.
(5) Remove six adapters (6) from upper control valve
assembly (2).
(6) Remove six preformed packings (7) from adapters (6).
Discard preformed packings.
(7) Remove 90-degree fitting (8) from upper control valve
assembly (2).
(8) Remove fitting (9) from upper control valve assembly (2).
Change 1
16-502.3
