Block 15v3

____ determines what reservoir the main system will draw fluid from during operation

• Reservoir Selector Valve

• Test Stand

• Thermal Relief Valve

• Boost Pump

____ position allows fluid flow from the UHTS reservoir to the main system

• Reservoir Selector Valve

• Test Stand

• Aircraft

• Boost

____ position allows fluid flow from the aircraft reservoir for main system operation

• Reservoir Selector Valve

• Test Stand

• Aircraft

• Boost

Since AGE technicians cannot operate the UHTS when connected to an aircraft, the reservoir selector valve must be in the ____ position when the main system is operated

• Test Stand

• Aircraft

• Open

• Closed

Aircraft maintainers may operate system 1 or 2 with the selector valve in the ____ position depending on their TO guidance

• Test Stand

• Aircraft

• Open

• Closed

Reservoir Selector valve must be placed in the ____ position prior to setting the power on/off switch to the OFF position

• Test Stand

• Aircraft

• Open

• Closed

____ protects the boost system from over pressurization due to thermal expansion when the UHTS is not in use

• Reservoir Selector Valve

• Test Stand

• Thermal Relief Valve

• Boost Pump

____ draws fluid from the source as selected using the reservoir selector valve And provides a positive charge pressure to the inlet of the main pump

• Reservoir Selector Valve

• Test Stand

• Thermal Relief Valve

• Boost Pump

Radiator type heat exchanger used to prevent overheating of the hydraulic fluid

• Reservoir Temperature Device

• Hydraulic Fluid Cooler

• Boost Filter Differentiation Pressure Switch

• Boost Filter

Fluid temperature for each system is monitored independently of each other

• Resistive Temperature Device

• Hydraulic Fluid Cooler

• Boost Filter Differentiation Pressure Switch

• Boost Filter