B-747 Flash Cards
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CF6 Starter Limits
CF6 Starter Limits
Max re-engage 20%
Max operation 5 minutes continuous*
*Allow 30 seconds of cooling for each minute of operation.
CF6 EGT Limits
CF6 EGT Limits
Take Off 945° 5 Minutes
Continuous 910°
Starting 750° (751° to 900° - restart allowed if duration under 40 seconds)
Acceleration 960° 2 Minutes (Must be within the 5 minute T/O time limit)
CF6 Oil Pressure
CF6 Oil Pressure
Normal 30-90 PSI
Minimum 10 PSI
CF6 OIL Quantity & Consumption
CF6 OIL Quantity & Consumption
Enroute 3 1/4 Gallons
Maintenance
Station 5 1/2 Gallons (22 quarts)
Consumption 1/2 quart per hour
CF6 N1 RPM Limit
CF6 N1 RPM Limit
118.5%
CF6 N2 RPM Limit
CF6 N2 RPM Limit
109.5%
CF6 Oil Temperature Limit
CF6 Oil Temperature Limit
Red Radial maximum
Yellow Band 15 minutes
Green Band continuous
JT9D Oil Temperature Limits
JT9D Oil Temperature Limits
Red Radial maximum
Yellow Band 20 minutes
Green Band continuous
JT9D Oil Pressure Limits
JT9D Oil Pressure Limits
Normal 40-60 PSI*
Minimum 35 PSI
*Restricted to idle RPM only above 60 PSI when cold.
JT9D-7J EGT Limits
JT9D-7J EGT Limits
Take Off 985° 5 minutes
Continuous 925°
Starting 650°
Acceleration 985°
JT9D N1 RPM Limit
JT9D N1 RPM Limit
- 2%*
* -7AH 101.4%
JT9D N2 RPM Limits
JT9D N2 RPM Limits
102.5%
JT9D-7F EGT Limits
JT9D-7F EGT Limits
Take Off 950° (5 minutes)
Continuous 910°
Starting 650°
Acceleration 950°
JT9D Starter Limitations
JT9D Starter Limitations
Max Re-engage 20% N2
10 minutes ON, 10 minutes OFF
15 minutes ON, 15 minutes OFF
& no more than a maximum of 3 start attempts in 10 minutes
JT9D Oil Quantity & Consumption
JT9D Oil Quantity & Consumption
Enroute 4 gallons or 1/2
EIA Maintenance Station 7 gallons or Full
1 quart per hour consumption
Standard Take Off Minimums
Standard Take Off Minimums
2400RVR or 1/2 SM
(TDZ RVR controlling if standard or higher used)
Destination Weather Minimums
Destination Weather Minimums
at ETA-
Precision Approach-weather at or above minimum visibility required & ceiling (if so depicted) for expected approach
(Vertical Vis-use as ceiling report)
Non-Precision Approach-ceiling and visibility both must be met
Alternate Airport Weather Minimums
Alternate Airport Weather Minimums
Single RWY(Nav Aid)-add 400’ / 1SM
Two or more RWY’s-add 200’ / 1/2SM (highest of each)
Lower Than Standard Take Off Minimums
Lower Than Standard Take Off Minimums
RVR TDZ MID RO FE Req’d
1600+ C<sub <A A A Ad. vis ref.
-1600 any 2 - all controlling A day-1 or 2 or 3 / night-2 or 3
12/12/10 “ A day-1 or 2 or 3 / night-2 or 3
10/10/10 “ A 3 or 2 & 1
6/6/6 “ A 2 & 3
5/5/5 “ A 2 & 3
1-RCLM 2-HIRL 3-CL
Wheel Well Fire
Wheel Well Fire
Landing Gear (at or below 270/.82) Down
Cabin Altitude Warning or Rapid Depressurization
Cabin Altitude Warning or Rapid Depressurization
O2 Masks & Regulators ON, 100%, EMER
Rapid Decompression
Rapid Decompression
O2 Mask & Regulator ON, 100%, EMER
Emergency Descent
Emergency Descent
Ignition (SYS 1 or SYS 2) FLT Start
Cargo Fire
Cargo Fire
Compartment Selector FWD or AFT
Fire Bottle #1 Discharge
Smoke Removal
Smoke Removal
Oxygen Masks & Regulators ON, 100%
Smoke, Fire or Fumes
Smoke, Fire or Fumes
Oxygen Masks and Regulators ON, 100%
Unscheduled Stabilizer Trim
Unscheduled Stabilizer Trim
Stabilizer Trim Shut-Off Switches Cutout
Engine Fire (Severe Damage or Separation)
Engine Fire (Severe Damage or Separation)
Thrust Lever NO.\_\_\_ Idle Start Lever NO.\_\_\_ Cutoff Engine Fire Switch NO.\_\_\_ Pull If Fire Switch Remains Illuminated: Fire Bottle Discharge After 30 Seconds, if Fire Switch Remains Illuminated: Other Fire Bottle Discharge When fire light extinguishes, test affected engine fire warning system and return thrust lever forward, to align with operable engines and extinguish red gear warning light.
Loss of All Generators
Loss of All Generators
Battery Check ON
Standby Power Check ON
APU Fire
APU Fire
APU Fire Switch Pull
Fire Bottle Discharge
When fire warning light extinguishes, test affected APU fire warning system.
Multiple Engine Shutdown / Restart
Multiple Engine Shutdown / Restart
Main Tank Boost Pump Switches ON
Standy Ignition Switch IGN 1 or IGN 2
Inadvertent Reverse Thrust in Flight
Inadvertent Reverse Thrust in Flight
Thrust Lever No.____ Idle
Start Lever No.____ Cutoff
After engine shutdown is completed return thrust lever forward (if not restricted at idle position), to align with operable engines and extinguish red gear warning light.
Tailpipe Fire
Tailpipe Fire
Start Lever CUTOFF
Aborted Start CF6 & JT9D
Aborted Start CF6 & JT9D
Start Lever Cutoff
Holding Speeds & Times
Holding Speeds & Times
SL to 6,000’ 200K 1 Minute
6,001’ to 14,000’ 230K 1 Minute
14,001’ & up 265K 1 1/2 Minutes
ANC & JFK ARTCC 210K
Severe Turbulence Speed
2Severe Turbulence Speed
90-310 Knots / .82-.85 Mach
whichever is lower
Generator Load Isolated
Generator Load Isolated
54KW (81KW for 5 minutes)
VMO & MMO
VMO & MMO
378 Knots
.92 Mach
Maximum TR Load Continuous
Maximum TR Load Continuous
75 Amps
Maximum TR Load 30 Minutes
Maximum TR Load 30 Minutes
93 Amps
Maximum TR Load 5 Minutes
Maximum TR Load 5 Minutes
113 Amps
Maximum TR Load Smoke Mode
Maximum TR Load Smoke Mode
54 Amps
Generator Load with 3 or 4 Generators Paralled
Generator Load with 3 or 4 Generators Paralled
51KW each
Generator Load with 2 Generators Paralled
81KW Total
O2 Walkaround Bottle Pressure
O2 Walkaround Bottle Pressure
1500 PSI
4 Engine Go-Arround Target Pitch Attitude
4 Engine Go-Arround Target Pitch Attitude
12°
Aircraft Battery & TR DC Voltage
Aircraft Battery & TR DC Voltage
25-32 Volts DC
APU Battery DC Voltage
APU Battery DC Voltage
25-36 DC Volts
Minimum Battery Voltage
Minimum Battery Voltage
22 Volts DC
APU Starter Limitation
APU Starter Limitation
1 Minute On, 5 Minutes Off - 3 per hour
61-90 seconds On, 15 Minutes Off - 2 per hour
Minimum O2 for Dispatch
Minimum O2 for Dispatch
@ FL 250
2 Hour Supply Minimum
ETP Time for Crew & Passengers
Required Deviation Callouts
Required Deviation Callouts
+/- 100’
+/- 10°
+ 20 knots OR below bug
+/- 1 dot on GS or LOC
+ 1000 FPM descent on Approach