| Tweet |
Custom Search
|
|
|
||
 TM 55-1905-223-24-18-1
(5) Check all system components for cleanliness. Care must be exercised to
insure that excessive dust, dirt, and foreign objects are not allowed to
build up around and/or on any of the system components.
( 6 ) Turn the system air off at the air prep unit shutoff valve. After all
system air has bled out, remove the filter unit bowl, drain it, wipe it
clean, inspect the filter element, and reinstall the bowl. Be sure the
auto drain float (if used) is positioned properly and the lock ring is in
the locked position. Double check the lock ring, then turn the air on
slowly to prevent shock to the system.
a.
Remove Venturi Meter.
WARNING
Hake sure air pressure is bled from system
prior to disconnecting any tubing to avoid
personal injury from escaping pressure.
CAUTION
Cap or plug all tube connections when
removed to prevent contamination of the
system.
(1) Open access panel to pilothouse control console.
(2) Inside pilothouse control console, remove two hex head capscrews (4),
slide bracket (3) down on tube (5).
(3) Disconnect tube (5) at connection (6).
(4) Remove venturi meter (2) from control console (1).
b. Remove Linear Directional Valve.
WARNING
Make sure air pressure is bled from system
prior to disconnecting any tubing to avoid
personal injury from escaping pressure.
CAUTION
Cap or plug all tube connections when
removed to prevent contamination of the
system.
(1) Inside pilothouse control console, disconnect tubing (3) at connection
(4).
2-454
|
||
|
||
