Limits Flashcards

1
Q

max differential 1&4

A

on deck 1400, in flight 4389

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2
Q

max differential 2&3

A

on deck 5025

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3
Q

hydraulic pressure

A

2960 to 3200 psi

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4
Q

emergency air brake reservoir

A

1800 to 3000 psi

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5
Q

brake accumulator charge

A

800 psi of nitrogen

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6
Q

min hydraulic quantity

A

sys 1-4.2gal sys 2-0.75gal

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7
Q

battery

A

min voltage 22 volts

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8
Q

safety pressure relief valve

A

13.9-14.5 in Hg

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9
Q

max cabin differential

A

13.0-13.9 in Hg

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10
Q

wing leading edge temp

A

110 degrees C

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11
Q

oxygen

A

max-2000psi min for flight 1500

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12
Q

SHP limits

A

warmup-min SHP until oil temp above 0 degrees C
oil temp 0-40 degrees C 1000 sHP max
aircraft limit- 4600 SHP
engine limit-5300 SHP for 3 seconds

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13
Q

TIT before start limit

A

200 degrees C on deck
150 degrees C in flight
100 degrees C for prime

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14
Q

TIT start limit

A

750-830 degrees C
above 830 record, above 850 stop, record and good for restart
965 overtemp inspection required

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15
Q

normal rated TIT

A

1010 degrees C

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16
Q

military power

A

1049 degrees C for 30 minutes

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17
Q

max power

A

1077 degrees C for 5 minutes

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18
Q

low rpm tit

A

410 to 730

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19
Q

normal rpm TIT start position

A

445 to 645

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20
Q

max reverse TIT

A

580 to 790

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21
Q

flight idle TIT

A

430 to 705

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22
Q

Low rpm limits %

A

71-73.8 %

23
Q

normal rpm start position

A

96.3-99.1%

24
Q

max reverse

A

96.7-104.9

25
Q

flight idle

A

94.5-98.4

26
Q

flight range RPM

A

99-101

27
Q

min oil temp for start up

A

-40

28
Q

min oil temperature during run up below 1000

A

0-40

29
Q

min oil for takeoff

A

40 and rising

30
Q

normal oil temp

A

60-90

31
Q

extremely cold

A

50-60

32
Q

max Oil temp

A

100 degrees c for 30 minutes on deck and 5 mins in flight

33
Q

power section oil psi

A

50-60 psi

34
Q

max except during warmup power section

A

60

35
Q

max during warmup power section

A

100 psi

36
Q

oil RGB normal rpm psi

A

130-250 psi

37
Q

oil RGB low rpm

A

50-250 psi

38
Q

engine starter duty cycle

A

60 secs on, 30 secs off. After 3 cycles, 30 mins off or 1 min on, 5 minutes off indefinitely

39
Q

Air starts speed limits

A

170-210, 345 @ sea level minus 6 knots per 1000 ft

40
Q

APU EGT limits

A

max peak-732
max peak continuous for 10 secs-710
max continuous- 649
max for shutdown-350

41
Q

APU rpm

A

in flight-98-103

on deck-98-102

42
Q

Max APU airspeed

A

225 for doors

43
Q

max start altitude

A

25000 ft

44
Q

Flap limits

A
flap retraction after takeoff-140
man-275
to/appr-190
land-170
flap retraction to man with 2 engine-150
45
Q

landing gear limits

A

extended-300 kias
at more than 1 g extended-190
landing gear retraction-190

46
Q

landing lights

A

260

47
Q

over wing exit

A

170

48
Q

Fuel dump

A

140-220

49
Q

windshield unheated

A

240 below 10000

50
Q

turbulent air penetration

A

220 190 for crew comfort

51
Q

max xwind for landing

A

35

52
Q

weight limits

A
max gross takeoff 139760
max recommended takeoff 135000
max landing weight- 114000
max recommended landing-103880
max zero fuel weight-77200
53
Q

Crosswind limits

A
Dry-35 knots
Wet-25 knots
Icy-10-15 knots
Training-70% of max crosswind component
Boost out-10 knots
Tailwind-10 knots
54
Q

Math for airspeeds

A
Loiter-GW + 90
MRC-205 + 1/2GW - ALT 
MRC 2/3 ENG- MRC-10/MRC-20
MAX TAS- 405-Vne+IAS (+30%HW/-20%TW)
MAX RANGE POWER-SHP=GW x 2
STALL BUFFET- 1/2GW+64