CH13 A330 HYD Flashcards
HYD_01 Understand the control functions and indications on the HYD panel.
1. ELEC ON Pbs
- AUTO (green and yellow) (lights out) - Electric hydraulic pump runs ________:
- Green - One engine ________ when the landing gear is selected UP (runs for _____ seconds).
- (to assist in gear retraction - not LOD)
- Yellow - Engine 2 ________ and flaps lever not at ________and ________ electric pump not running (runs until shut off).
- (To assist in flap retraction - not LOD)
- Yellow pump also runs ________ during cargo door operation.
- Green - One engine ________ when the landing gear is selected UP (runs for _____ seconds).
- STBY (blue) (lights out) - Blue pump runs automatically with ENGINE _____ failure together with a ______ 1 OR _____ 3 fault. (to assist in rudder control -not LOD)
- ON - Illuminates blue if the respective electric pump is activated ______ or ______.
Not LOD info from CORE HYD Part 3 Section 4 Elect driven :57 remaining
VOL. II, 29.3.3
HYD_01 Understand the control functions and indications on the HYD panel.
1. ELEC ON Pbs
- AUTO (green and yellow) (lights out) - Electric hydraulic pump runs automatically:
- Green - One engine failure when the landing gear is selected up (runs for 25 seconds).
- Yellow - Engine 2 failed and flaps lever not at zero and green electric pump not running (runs until shut off).
- Yellow pump also runs automatically during cargo door operation.
- STBY (blue) (lights out) - Blue pump runs automatically with engine 1 failure together with a PRIM 1 or PRIM 3 fault.
- ON - Illuminates blue if the respective electric pump is activated automatically or manually.
VOL. II, 29.3.3
HYD_01 Understand the control functions and indications on the HYD panel.
2. ELEC OFF Pbs
- Lights out - Manual and automatic operation of the respective pump is ________.
- OFF - Manual and automatic operation of the respective pump is ________.
- FAULT - Illuminates amber if any of the following conditions are met:
- The reservoir ________ level is ________.
- Reservoir ________ pressure is low.
- Pump ________ is low.
- The reservoir _______._
- The ________ overheats.
VOL. II, 29.3.3
HYD_01 Understand the control functions and indications on the HYD panel.
2. ELEC OFF Pbs
- Lights out - Manual and automatic operation of the respective pump is available.
- OFF - Manual and automatic operation of the respective pump is inhibited.
- FAULT - Illuminates amber if any of the following conditions are met:
- The reservoir fluid level is low.
- Reservoir air pressure is low.
- Pump pressure is low.
- The reservoir overheats.
- The pump overheats.
VOL. II, 29.3.3
HYD_01 Understand the control functions and indications on the HYD panel.
3. ENG 1(2) Pbs
- On (lights out) - The respective engine driven pump operates ________
- OFF - The pump continues to be turned by its respective engine but is______and does not provide hydraulic power.
- FAULT - Illuminates amber if any of the following conditions are met:
- The reservoir ________ level is _______._
- Reservoir ______ ______ is low.
- The reservoir _______._
- Pump ________ is low (inhibited on the ground when the engine is ________).
The FAULT light extinguishes when the pb is selected ________.
- However, in the case of a ______ ______, the FAULT light will remain illuminated as long as the overheat condition exists.
VOL. II, 29.3.3
HYD_01 Understand the control functions and indications on the HYD panel.
3. ENG 1(2) Pbs
- On (lights out) - The respective engine driven pump operates normally.
- OFF - The pump continues to be turned by its respective engine but is depressurized and does not provide hydraulic power.
- FAULT - Illuminates amber if any of the following conditions are met:
- The reservoir fluid level is low.
- Reservoir air pressure is low.
- The reservoir overheats.
- Pump pressure is low (inhibited on the ground when the engine is stopped).
The FAULT light extinguishes when the pb is selected OFF.
- However, in the case of a reservoir overheat, the FAULT light will remain illuminated as long as the overheat condition exists.
VOL. II, 29.3.3
HYD_01 Understand the control functions and indications on the HYD panel.
4. RAT MAN ON Pb
- Pushed (guard lifted) - Extends the RAT ________._
VOL. II, 29.3.3
HYD_01 Understand the control functions and indications on the HYD panel.
4. RAT MAN ON Pb
- Pushed (guard lifted) - Extends the RAT manually.
VOL. II, 29.3.3
HYD_02
Discuss normal and abnormal indications on the ECAM HYD page.
1. Distribution Triangles
- Displayed in open green when hydraulic ________ rises above a predetermined pressure.
- Becomes amber if the pressure in the respective system ________ below a predetermined pressure.
VOL. II, 29.3.2
HYD_02
Discuss normal and abnormal indications on the ECAM HYD page.
1. Distribution Triangles
- Displayed in open green when hydraulic pressure rises above a predetermined pressure.
- Becomes amber if the pressure in the respective system decreases below a predetermined pressure.
VOL. II, 29.3.2
HYD_02
Discuss normal and abnormal indications on the ECAM HYD page.
2. System Labels
- Displayed in white when hydraulic pressure _______ above a predetermined pressure.
- Becomes amber if the pressure in the respective system ________ below a predetermined pressure.
VOL. II, 29.3.2
HYD_02
Discuss normal and abnormal indications on the ECAM HYD page.
2. System Labels
- Displayed in white when hydraulic pressure rises above a predetermined pressure.
- Becomes amber if the pressure in the respective system decreases below a predetermined pressure.
VOL. II, 29.3.2
HYD_02
Discuss normal and abnormal indications on the ECAM HYD page.
3. Hydraulic Pressures
- Displayed in green if the pressure ___ __ or _____ a predetermined pressure
- and amber if it is ________.
An exception to these presentations is when the________ electric pump is running during cargo door operation.
- The hydraulic pressure indication will be normal (green) while the pump is ________;
- however, the YELLOW system ________ and distribution ________ will be displayed in amber.
- This indicates that the yellow system is only ________ powered.
VOL. II, 29.3.2
HYD_02
Discuss normal and abnormal indications on the ECAM HYD page.
3. Hydraulic Pressures
- Displayed in green if the pressure is at or above a predetermined pressure
- and amber if it is below.
An exception to these presentations is when the yellow electric pump is running during cargo door operation.
- The hydraulic pressure indication will be normal (green) while the pump is running;
- however, the YELLOW system label and distribution triangle will be displayed in amber.
- This indicates that the yellow system is only partially powered.
VOL. II, 29.3.2
HYD_02
Discuss normal and abnormal indications on the ECAM HYD page.
4. Electric Pump Indications
The triangle’s fill and color indicate the status of the pump:
- Open white triangle - The pump is not ________ to run.
- Solid green triangle - The pump is ________.
- Solid amber triangle - The pump is _____ but has ________ pressure.
- Open amber triangle - The pump is selected ________
VOL. II, 29.3.2
HYD_02
Discuss normal and abnormal indications on the ECAM HYD page.
4. Electric Pump Indications
The triangle’s fill and color indicate the status of the pump:
- Open white triangle - The pump is not commanded to run.
- Solid green triangle - The pump is ON.
- Solid amber triangle - The pump is ON but has low pressure.
- Open amber triangle - The pump is selected OFF.
VOL. II, 29.3.2
HYD_02
Discuss normal and abnormal indications on the ECAM HYD page.
5. Engine Driven Pump Indications
- In-line green - The respective ENG 1(2) pb is on and hydraulic pressure is _______._
- Cross-line amber - The respective ENG 1(2) pb is ______.
- Amber LO - The respective ENG 1(2) pb is on and hydraulic pressure is ________.
VOL. II, 29.3.2
HYD_02
Discuss normal and abnormal indications on the ECAM HYD page.
5. Engine Driven Pump Indications
- In-line green - The respective ENG 1(2) pb is on and hydraulic pressure is normal.
- Cross-line amber - The respective ENG 1(2) pb is OFF.
- Amber LO - The respective ENG 1(2) pb is on and hydraulic pressure is low.
VOL. II, 29.3.2
HYD_02
Discuss normal and abnormal indications on the ECAM HYD page.
6. Fire Shutoff Valves
• In-line green - Fire shutoff valve is ________.
• Cross-line amber - Fire shutoff valve is fully ________.
VOL. II, 29.3.2
HYD_02
Discuss normal and abnormal indications on the ECAM HYD page.
6. Fire Shutoff Valves
• In-line green - Fire shutoff valve is open.
• Cross-line amber - Fire shutoff valve is fully closed.
VOL. II, 29.3.2
HYD_02
Discuss normal and abnormal indications on the ECAM HYD page.
7. Reservoir Indications
- The reservoir fill range is indicated in ________.
- The normal fill level is indicated by a ______ ______ that is corrected for changes in fluid _______._
- If temperature ________ is lost, the box changes to _______._
VOL. II, 29.3.2
HYD_02
Discuss normal and abnormal indications on the ECAM HYD page.
7. Reservoir Indications
- The reservoir fill range is indicated in white.
- The normal fill level is indicated by a green box that is corrected for changes in fluid temperature.
- If temperature correction is lost, the box changes to white.
VOL. II, 29.3.2
HYD_02
Discuss normal and abnormal indications on the ECAM HYD page.
7. Reservoir Indications
The low fill level is indicated by an ______ ______.
If the fluid level falls to the low level:
- The fluid level ________ changes from green to amber.
- The reservoir ______ ______e changes from white to amber.
VOL. II, 29.3.2
HYD_02
Discuss normal and abnormal indications on the ECAM HYD page.
7. Reservoir Indications
The low fill level is indicated by an amber box.
If the fluid level falls to the low level:
- The fluid level pointer changes from green to amber.
- The reservoir fill range changes from white to amber.
VOL. II, 29.3.2
HYD_02
Discuss normal and abnormal indications on the ECAM HYD page.
7. Reservoir Indications
- The green fluid level indication and normal fill level increase slightly when the ______ ______ is ______.
- A white mark on the ________ system’s reservoir fill range indicates the ______ fill level for ______ ______ ______.
- If the fluid level is below the minimum fill level, the single white mark changes to ___ ______ marks.
VOL. II, 29.3.2
HYD_02
Discuss normal and abnormal indications on the ECAM HYD page.
7. Reservoir Indications
- The green fluid level indication and normal fill level increase slightly when the landing gear is retracted.
- A white mark on the green system’s reservoir fill range indicates the minimum fill level for landing gear extension.
- If the fluid level is below the minimum fill level, the single white mark changes to two amber marks.
VOL. II, 29.3.2
HYD_02
Discuss normal and abnormal indications on the ECAM HYD page.
8. OVHT
- OVHT is displayed in amber next to the affected reservoir if a reservoir ________ is detected.
VOL. II, 29.3.2
HYD_02
Discuss normal and abnormal indications on the ECAM HYD page.
8. OVHT
- OVHT is displayed in amber next to the affected reservoir if a reservoir overheat is detected.
VOL. II, 29.3.2
HYD_02
Discuss normal and abnormal indications on the ECAM HYD page.
9. LO AIR PRESS
- LO AIR PRESS is displayed in amber next to the affected reservoir if reservoir _______ air pressure is detected.
VOL. II, 29.3.2
HYD_02
Discuss normal and abnormal indications on the ECAM HYD page.
9. LO AIR PRESS
- LO AIR PRESS is displayed in amber next to the affected reservoir if reservoir low air pressure is detected.
VOL. II, 29.3.2
HYD_02
Discuss normal and abnormal indications on the ECAM HYD page.
10. RAT
- The RPM is displayed if the RAT is extended and its RPM is greater than [______].
- The table below outlines the different RAT indications on the HYD page.
VOL. II, 29.3.2
HYD_02
Discuss normal and abnormal indications on the ECAM HYD page.
10. RAT
- The RPM is displayed if the RAT is extended and its RPM is greater than [100].
- The table below outlines the different RAT indications on the HYD page.
VOL. II, 29.3.2
HYD_02
Discuss normal and abnormal indications on the ECAM HYD page.
- Engine Labels
* Normally white but becomes amber when _____ of the corresponding engine is ______ ______.
VOL. II, 29.3.2
HYD_02
Discuss normal and abnormal indications on the ECAM HYD page.
- Engine Labels
* Normally white but becomes amber when N2 of the corresponding engine is below idle.
VOL. II, 29.3.2
HYD_04
Describe the hydraulic system design.
- Hydraulic power is provided by _______ independent hydraulic systems.
- They are designated _____, _____ and ______.
- Transfer of fluid or pressure from one system to another is ____ ________.
VOL. II, 29.2.1.1
HYD_04
Describe the hydraulic system design.
- Hydraulic power is provided by three independent hydraulic systems.
- They are designated green, blue, and yellow.
- Transfer of fluid or pressure from one system to another is not possible.
VOL. II, 29.2.1.1
HYD_04
Describe the hydraulic system design.
Each hydraulic system has its own ___________\_
Fluid is drawn from the reservoirs and supplied to hydraulic distribution lines by _________ engine driven hydraulic pumps.
VOL. II, 29.2.1.1
HYD_04
Describe the hydraulic system design.
Each hydraulic system has its own reservoir.
Fluid is drawn from the reservoirs and supplied to hydraulic distribution lines by four engine driven hydraulic pumps.
VOL. II, 29.2.1.1
HYD_04
Describe the hydraulic system design.
- Fluid drawn from the reservoirs passes through engine ___ ____ valves before being supplied to the pumps.
- Each engine driven pump has its ___\_ fire shutoff valve.
VOL. II, 29.2.1.1
HYD_04
Describe the hydraulic system design.
- Fluid drawn from the reservoirs passes through engine fire shutoff valves before being supplied to the pumps.
- Each engine driven pump has its own fire shutoff valve.
VOL. II, 29.2.1.1
HYD_04
Describe the hydraulic system design.
- The blue Engine hydraulic pump is driven by _Engine ____._
- The yellow Engine hydraulic pump is driven by _Engine ____._
- Engine #1 and #2 drive individual hydraulic pumps for the ________ system.
- Normal system pressure is ________ psi.
VOL. II, 29.2.1.1
HYD_04
Describe the hydraulic system design.
- The blue Engine hydraulic pump is driven by Engine #1.
- The yellow Engine hydraulic pump is driven by Engine #2.
- Engine #1 and #2 drive individual hydraulic pumps for the green system.
- Normal system pressure is 3000 psi.
VOL. II, 29.2.1.1
HYD_04
Describe the hydraulic system design.
Electric pumps in each system can provide ________ pressure, but at less ________ than engine driven pumps.
In flight they are only intended to assist after an engine failure in:
- ________ of gear (________),
- ________ of flaps (________),
- or ________ control ______) .
A hand pump is provided in the yellow system to allow for ______ ______ operation when electrical power is ____ ______.
VOL. II, 29.2.1.1
HYD_04
Describe the hydraulic system design.
Electric pumps in each system can provide normal pressure, but at less volume than engine driven pumps.
In flight they are only intended to assist after an engine failure in:
- retraction of gear (green),
- retraction of flaps (yellow),
- or rudder control (blue) .
A hand pump is provided in the yellow system to allow for cargo door operation when electrical power is not available.
VOL. II, 29.2.1.1
HYD_04
Describe the hydraulic system design.
A pump driven by a Ram Air Turbine (RAT) can pressurize the ________ system in case of an emergency.
- The RAT can be extended manually or automatically.
- The RAT is extended manually by pushing the red, guarded ___ ___ ON pb on the HYD panel.
In flight, the RAT extends automatically in case of either:
- A ________engine failure
- A ______ and ______, or ______ and ______ reservoir low level.
The RAT may be able to continue supplying hydraulic power using the small quantity of fluid remaining in the ________ system after automatic ______ ______ valve closure.
VOL. II, 29.2.1.1
HYD_04
Describe the hydraulic system design.
A pump driven by a Ram Air Turbine (RAT) can pressurize the green system in case of an emergency.
- The RAT can be extended manually or automatically.
- The RAT is extended manually by pushing the red, guarded RAT MAN ON pb on the HYD panel.
In flight, the RAT extends automatically in case of either:
- A dual engine failure
- A green and blue, or green and yellow reservoir low level.
The RAT may be able to continue supplying hydraulic power using the small quantity of fluid remaining in the green system after automatic fire shutoff valve closure.
VOL. II, 29.2.1.1
HYD_05
Describe the effects of low fluid in each of the respective hydraulic reservoirs.
If the fluid level falls to the low level:
- The fluid ________ pointer changes from green to amber.
- The reservoir _f_______ range changes from ________ to amber.
- An ECAM caution is generated.
- The ________ page is displayed.
VOL. II, 29.2.2.2
HYD_05
Describe the effects of low fluid in each of the respective hydraulic reservoirs.
If the fluid level falls to the low level:
- The fluid level pointer changes from green to amber.
- The reservoir fill range changes from white to amber.
- An ECAM caution is generated.
- The HYD page is displayed.
VOL. II, 29.2.2.2
HYD_05 Describe the effects of low fluid in each of the respective hydraulic reservoirs.
- The green system fill level indication provides information unique to the green system.
- A ________ mark is displayed on the green system’s reservoir fill range to indicate the ________ fill level for landing gear _________.
- If the fluid level is below the minimum fill level, the single white mark changes to ________ amber marks.
The associated ECAM steps will direct you to turn off the associated ________ ______ pumps and _______ pumps.
VOL. II, 29.2.2.2
HYD_05 Describe the effects of low fluid in each of the respective hydraulic reservoirs.
- The green system fill level indication provides information unique to the green system.
- A white mark is displayed on the green system’s reservoir fill range to indicate the minimum fill level for landing gear extension.
- If the fluid level is below the minimum fill level, the single white mark changes to two amber marks.
The associated ECAM steps will direct you to turn off the associated engine driven pumps and electric pumps.
VOL. II, 29.2.2.2
