Figure 4-14. Gas Turbine Engine Analyzer with Overlay Plate (TS 6115-590-12/4-14).
stowage. Install protective caps on vacuum outlet fitting
and compressed air outlet fitting.
Close inlet and outlet valves on the
external fuel filter/separator (fig. 4-2). Disconnect fuel
hose assemblies from fuel supply and from inlet and
outlet connections on filter/separator. Drain hose
assemblies, coil, and secure ends for stowage. Open
the 1/2 inch water valve to drain water and fuel from the
filter/separator. Open the manual pressure vent valve
on top of cover. When water and fuel have drained,
close water drain valve and vent valve. Install dust plug
on inlet opening and dust cap on outlet opening. Install
protective cap on power unit inlet fitting.
Close and secure both condenser air inlet
panels (fig. 1-1), condenser air outlet doors (fig. 1-1
and 1-2), and make up air doors (fig. 1-1).
Loosen clamp attaching drain hose to
bottom of separator panel and disconnect hose. Loosen
three wing studs (fig. 4-3) and carefully remove divider
panel from conditioned air outlet compartment.
Use care during removal of panel to prevent damage
to insulating foam around edge of panel.
Remove wingnuts (fig. 4-1) securing
battery cover and remove cover. Disconnect battery
cable lugs from battery terminals. Reinstall battery
cover and secure wingnuts.
Stowage of Accessory Components.
Stow dual water hose assembly, three
conditioned air duct assemblies, and two conditioned air
compartment as shown in fig. 4-7. Secure stacked duct
assemblies with straps.
Stow external fuel system filter assembly,
400 Hz electrical power cable assembly. 60 Hz
electrical power cable assembly, three fuel hose
assemblies, supply and drain water hose assembly, 400
Hz remote power assembly and two flared tube unions
in refrigeration compressors compartment as shown in
Stow two conditioned air duct assemblies,
and one conditioned air duct coupling clamp in con-