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ERJ > Limitations > Flashcards

Limitations Flashcards

1
Q

STRUCTURAL LIMITATIONS ERJ 175LL

A

Max. Ramp Wt. - 85,450 lb

Max. T/O Wt. - 85,098 lb

Max. Lnd. Wt. - 74,957 lb

Max. Zero Fuel Wt. - 69,467 lb

Min. Runway Width - 100ft (SW)

Min. Taxiway Width - 50ft (SW)

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2
Q

STRUCUTURSL LIMITSTIONS ERJ 175 LR

A

Max. Ramp Wt. - 85,870lb

Max. T/O Wt. - 85,517 lb

Max. Lnd. Wt. - 74,957 lb

Max. Zero Fuel Wt. - 69,866

Min. Runway Width - 100ft (SW)

Min. Taxiway Width - 50ft (SW)

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3
Q

EXTERNAL DIMENSIONS

A

WING SPAN - 93’ 11’’

AIRCRAFT LENGTH - 103’ 11’’

TAIL HEIGHT - 31’ 4’’

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4
Q

MAX OPS. ALT.

A

41,000’

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5
Q

MAX T/O & LND

A

10,000’

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6
Q

MAX. TEMP. T/O LND

A

ISA +35°C (52°C)

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7
Q

MIN. TEMP. T/O LND

A

-40°C

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8
Q

RWY SLOPE

A

+/- 2%

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9
Q

MAX. TAILWIND

A

15KT

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10
Q

MAX SINGLE PACK OPERATIONS

A

31,000’

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11
Q

VMO SL - 8,000’

A

300

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12
Q

VMO 10,000 - Mach Transition

A

320

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13
Q

MMO

A

.82

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14
Q

VA

A

240

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15
Q

VLO EXT

A

250

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16
Q

VLO RET

A

250

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17
Q

VLE

A

250

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18
Q

V TIRE

A

195

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19
Q

V RAT DEPLOY MAX

A

VMO/MMO

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20
Q

VMIN( TO PROVIDE ELECTRICAL POWER

A

130

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21
Q

VB (BELOW 10,000’)

A

250

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22
Q

VB (10,000’ AND ABOVE)

A

270/.76M (WHICHEVER IS LOWER)

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23
Q

V WIPER OPS MAX

A

250 (SW)

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24
Q

V WINDOW

A

160

25
Q

VFE 1

A

230

26
Q

VFE 2

A

215

27
Q

VFE 3

A

200

28
Q

VFE 4

A

180

29
Q

VFE 5

A

180

30
Q

VFE FULL

A

165

31
Q

MAX ALT. FLAPS/SLAPS EXTENDED

A

20,000’

32
Q

FLAPS CAT II APPROACH

A

MANDATORY FLAPS 5

33
Q

GO-AROUND LANDING FLAPS FULL

A

GO-AROUND FLAPS 4

34
Q

GO-AORUND LANDING FLAPS 5

A

GO-AROUND FLAPS 2

35
Q

BATTERY MIN. VOLATGE

A

22.5V

36
Q

MAX ITT START

A

815°C

37
Q

STARTER CRANKING LIMITS (GROUND)

A

ATTEMPTS 1 & 2 - 90 SEC ON - 10 SEC OFF

ATTEMPTS 3-5 - 90 SEC ON - 5 MIN OFF

38
Q

STARTER CRANKING LIMITS (AIR)

A

ATTEMPTS 1 & 2 - 120 SEC ON - 10 SEC OFF

ATTEMPTS 3-5 - 120 SEC ON - 5 MIN OFF

39
Q

CRY MOTORING CYCLE LIMITS

A

MOTORING 1 - 90 SEC ON - 5 MIN OFF

MOTORING 2-5 - 30 SEC ON - 5 MIN OFF

AFTER MOTORING 5 CYCLES, PORCESS MAY BE REPEATED AFTER 15 MIN COOL DOWN

40
Q

TAILWIND GROUND START

A

When it is necessary to perform an engine start with tailwind, monitor N1 indication. When there is no positive increase of N1 indication before starter cutout (50% N2), the engine start must be manually aborted.

41
Q

ENGINE T/O THRUST LIMITAIONS

A

T/O WITH AUTOMATIC TAKEOFF THRUST CONTROL SYSTEM (ATTCS) OFF IS NOT AUTHORIZED

42
Q

MAX FUEL CAPACITY

A

20,935 LB

43
Q

MAX FUEL IMBALANCE

A

794 LB

44
Q

MIN FUEL TANK TEMP

A

-37°C

45
Q

CROSSFEED LIMITATIONS

A

MUST BE SELECTED OFF DURING T/O LND

46
Q

GENERAL APU LIMITATIONS

A

WAIT 30 SEC AFTER EICAS IS ENERGIZED TO START APU

DO NOT LEAVE AIRCRAFT UNATTENDED MORE THAN 5 MIN WITH APU RUNNING (SW)

SIMUL. USE OF APU AND HP CART IS PROHIBITED

47
Q

APU STARTER DUTY CYCLE

A

ATTEMPT 1&2 - 60 SEC OFF

THIRD ATTEMPT - 5 MIN OFF

48
Q

APU START LIMITATIONS

A

TEMPERATUR -54°C TO ISA +35°C

ALTITUDE 30,000’

49
Q

APU CONTINUOUS OPERATIONAL LIMITATIONS

A

TEMPERATUR - -54°C TO ISA +35°C

ALTITUDE - 33,000’

ELECTRICAL GENERATOR USE - 33,000’

ENGINE START - 21,000’

BLEED USE - 15,000’

50
Q

PRESSURIZATIION LIMITATIONS

A

MAX DIFFERENTIAL PRESSURE - 8.4 PSI

MAX DIFFERENTIAL OVERPRESSURE - 8.8 PSI

MAX DIFFEERENTIAL NEGATIVE PRESSURE - -0.5 PSI

MAX DIFFERENTIAL PRESSURE FO T/O AND LND - 0.2 PSI

51
Q

MIN HYD RESERVOIR TEMP FOR ENG START

A

-18°C

52
Q

BRAKE LIMITAION

A

BRAKE TEMP INDICATION MUST BE IN THE GREEN

53
Q

THRUST REVERSER LIMITATIONS

A
  • Do not attempt a go-around maneuver after deployment of the thrust reversers.
  • After selecting reverse thrust, do not move the thrust levers into the forward thrust range until the REV icon on the EICAS is shown in amber or green.
  • The use of thrust reversers during normal taxi operations is prohibited.
  • The use of thrust reversers for power back operations is prohibited.
54
Q

AUTOPILOT USE LIMITATIONS

A

Min. Engagement Height - 400’
Min. Use Height - 50’
Min. Use Height - Non-precision Approach - MDA

55
Q

TAS, TAT, and SAT LIMITATION

A

TAS, TAT, and SAT information are only valid above 60 kt.

56
Q

VHF1 TRANSMISSION LIMITATION

A

THE STANDBY MAGNETIC COMPASS INDICATION IS NOT VALID

57
Q

CAT I MINIMUM REQUIREMENT

A

BAROMETRIC ALTIMETER MINIMUMS MUST BE USED

58
Q

FMS MINIMA LIMITATIONS

A

RNAV (GPS) LP MINIMA IS NOT AUTHORIZED

ERJ (24 decks)

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