Term
| What does RF indicate on the Status page adjacent to hydraulic quantity? |
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Definition
| Reservoir requires refilling |
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Term
| What does the SYS PRESS light indicate? |
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Definition
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Term
| What does an Engine or Electric Hydraulic Pump PRESS light indicate? |
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Definition
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Term
| What is powered by the Ram Air Turbine (RAT)? |
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Definition
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Term
| What condition automatically deploys the Ram Air Turbine (RAT)? |
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Definition
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Term
| What is the minimum airspeed required to maintain adequate Ram Air Turbine (RAT)? |
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Definition
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Term
What cockpit indication assures adequate pressure to the center system when the Ram Air
Turbine (RAT) is deployed? |
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Definition
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Term
| Is it possible to deploy the Ram Air Turbine (RAT) on the ground with no power on the aircraft? |
|
Definition
Yes, RAT will display on the ground if RAT switch is pushed regardless of Battery switch
position |
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Term
| The Ram Air Turbine (RAT) can be retracted in flight. True or False? |
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Definition
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Term
| How does pulling the Engine Fire switch affect the hydraulic system? |
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Definition
| Shuts off fluid to the engine pump and depressurizes the pump |
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Term
| What does the RSVR light indicate? (757) |
|
Definition
| Low reservoir hydraulic quantity and/or pressure |
|
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Term
| What does the OVHT light indicate? (757) |
|
Definition
| Respective pump temperature is high |
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Term
| What are the electrical inhibits associated with the hydraulic system? (757) |
|
Definition
With one engine-driven generator operating and both Center Electric Pump switches ON,
the number two electric pump is inhibited |
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Term
| Which components are powered by the left hydraulic system? (757) |
|
Definition
Flight controls, alternate brakes, left thrust reverser, main cargo door, flaps and slats,
landing gear, and nosewheel steering |
|
|
Term
| Which components are powered by the center hydraulic system? (757) |
|
Definition
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Term
| Which components are powered by the right hydraulic system? |
|
Definition
| Flight controls, normal and reserve brakes, and right thrust reverser |
|
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Term
| What is the left hydraulic system standpipe fluid protected for? (757) |
|
Definition
| Power Transfer Unit (PTU) |
|
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Term
| What condition(s) cause the Power Transfer Unit (PTU) to operate automatically? (757) |
|
Definition
| Left engine failure and/or left engine-driven hydraulic pump pressure low |
|
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Term
| Which components are powered by the Power Transfer Unit (PTU)? (757) |
|
Definition
| Landing gear, nosewheel steering, flaps and slats, and main cargo door |
|
|
Term
| What is center hydraulic system standpipe fluid protected for? (757) |
|
Definition
|
|
Term
| What is right hydraulic system standpipe fluid protected for? (757) |
|
Definition
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|
Term
| What does a QTY light indicate? (767) |
|
Definition
| Low reservoir quantity only |
|
|
Term
| Which components are powered by the left hydraulic system? (767) |
|
Definition
|
|
Term
| Which hydraulic system has standpipe protected fluid? (767) |
|
Definition
|
|
Term
| Which system(s) use standpipe protected fluid? (767) |
|
Definition
| Reserve brakes and steering |
|
|
Term
| Which components does the center hydraulic system power? (767) |
|
Definition
Flight controls, alternate brakes, tailskid, landing gear, nosewheel steering, Hydraulic
Driven Generator (HDG), and flaps and slats |
|
|
Term
| Which components are powered by the right hydraulic system? (767) |
|
Definition
| Flight controls and normal brakes |
|
|
Term
The left electric demand pump is inhibited during either engine start to reduce electrical loads.
True or False? (767) |
|
Definition
|
|
Term
| When does the left electric demand pump operate in AUTO? (767) |
|
Definition
| Left engine pump pressure low |
|
|
Term
| When does the right electric demand pump operate in AUTO? (767) |
|
Definition
Right engine pump pressure low or flap lever in 1, 5, 15 or 20 to ensure pressure to
normal brakes during takeoff |
|
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Term
| When does the Air Demand Pump (ADP) operate automatically? (767) |
|
Definition
Low center hydraulic system pressure, heavy load items are selected or when the
Hydraulic Driven Generator (HDG) is signaled to operate |
|
|
Term
| What is the power source for the Air Demand Pump (ADP)? (767) |
|
Definition
| Bleed air from the center pneumatic duct |
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