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1 N2
2 N2 Red Line
3 N2 Indication
1 Running Indication
N2
66.4 10.8
EICAS DISPLAY
3
1 2
N2
66.4 10.8
RUNNING AUTOSTART
EICAS DISPLAY
3
1 2
787 Flight Crew Operations Manual
Engines, APU -
Controls and Indicators
Boeing Proprietary 7.10.11
Displayed (white) –
• AUTOSTART – EEC is in autostart mode (ground or in-flight)
• AUTORELIGHT – EEC is in autorelight mode (in-flight).
Indicates approximate target of highest RPM where engine will maintain
self-sustained running operation.
Displayed (green) –
• engine below idle, and
• fuel control switch in run.
N3 Indications
N3 RPM (%), displayed:
• (white) – normal operating range
• (red) – operating limit reached.
Fuel Flow Indications
Displayed (white) – fuel flow to the engine (pounds per hour x 1000).
2 Starting Mode
3 Idle Target Indication
1 N3
1 Fuel Flow
21.5 N3 21.5
EICAS DISPLAY
1
2.0 FF 2.0
EICAS DISPLAY
1
787 Flight Crew Operations Manual
Engines, APU -
Controls and Indicators
7.10.12 Boeing Proprietary
Oil Pressure Indications
Engine oil pressure (psi), displayed:
• (white) – normal operating range
• (amber) – caution range reached
• (red) – operating limit reached.
Engine oil pressure, displayed:
• (white) – normal operating range
• (amber) – caution range reached
• (red) – operating limit reached.
Displayed (red) – oil pressure operating limit.
Displayed (amber) – oil pressure caution range.
Oil Temperature Indications
1 Oil Pressure
2 Oil Pressure Pointer
3 Oil Pressure Red Line
4 Oil Pressure Amber Band
PRESS
28 OIL 28
EICAS DISPLAY
1
3
2
4
TEMP
OIL 106 106
SECONDARY ENGINE DISPLAY
1
3
4
2
787 Flight Crew Operations Manual
Engines, APU -
Controls and Indicators
Boeing Proprietary 7.10.13
Engine oil temperature (degrees C), displayed:
• (white) – normal operating range
• (amber) – caution range reached
• (red) – operating limit reached.
Engine oil temperature, displayed:
• (white) – normal operating range
• (amber) – caution range reached
• (red) – operating limit reached.
Displayed (red) – oil temperature operating limit.
Displayed (amber) – oil temperature caution range.
Oil Quantity Indications
Usable oil quantity (quarts).
Displayed:
• (white) – normal quantity
• (reverses the display to show black numbers on white background) – low
quantity.
Note: LO – displayed (white) when quantity is low.
1 Oil Temperature
2 Oil Temperature Pointer
3 Oil Temperature Red Line
4 Oil Temperature Amber Band
1 Oil Quantity
20 OIL QTY 2 LO
SECONDARY ENGINE DISPLAY
1
787 Flight Crew Operations Manual
Engines, APU -
Controls and Indicators
7.10.14 Boeing Proprietary
Engine Vibration Indications
Engine vibration, displayed:
• (white) – normal operating range
• (black numbers, white background) – high vibration.
Displayed (white) – vibration level at which automatic display of secondary
engine indications occurs.
Identifies the vibration source being displayed.
Displayed (white) – vibration source with the highest vibration:
• N1 rotor vibration
• N2 rotor vibration.
• N3 rotor vibration.
If the vibration source BB (broad band vibration) is displayed, the source is
unknown and average vibration is displayed.
Displayed (white) – engine vibration.
1 Engine Vibration
2 Engine Vibration High Band
3 Vibration Source
4 Engine Vibration Pointer
N1 0.8 VIB 0.8 N1
SECONDARY ENGINE DISPLAY
3
4
1 2
787 Flight Crew Operations Manual
Engines, APU -
Controls and Indicators
Boeing Proprietary 7.10.15
Engine Controls
Thrust Levers
Control engine reverse thrust.
Reverse thrust can only be selected when the forward thrust levers are closed.
Actuates automatic speedbrakes (refer to Chapter 9, Flight Controls).
Controls engine forward thrust.
The thrust levers can only be advanced if the reverse thrust levers are down.
1 Reverse Thrust Levers
2 Forward Thrust Levers
CONTROL STAND
1
2
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787机组操作手册Flight Crew Operations Manual 2(50)
