TM
55-1730-229-12
AG
320A0-OMM-000
TO
35C2-3-473-1
TM
1730-12/1
Table 2-2.
Hydraulic Control Panel, Controls and Indicators (continued)
Control or
Indicator
Description
Function
Hydraulic Manifold (continued)
HIGH PRESSURE
Cartridge shutoff
Permits (when open) routing high pressure
BYPASS valve
valve (manual)
fluid into the return circuit without
passing through the load select valve and
aircraft. Permits fluid warm-up prior to
applying hydraulic power to aircraft.
RETURN BYPASS
Two-position
valve
(OFF/BYPASS) rotary
the fluid return circuit. This
valve (manual)
back-pressure is required when servicing
certain aircraft.
is bypassed and no back-pressure is
provided.
HIGH PRESSURE
Provides for connecting the high pressure
Male quick-disconnect
output hose to the aircraft to be serviced,
connector
fitting
or to dual manifold.
RETURN
Provides for connecting the low pressure
Male quick-disconnect
return hose to the aircraft being serviced,
connector
fitting
or to dual manifold.
2-12