Limitations Flashcards
STRUCTURAL LIMITATIONS ERJ 175LL
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)
STRUCUTURSL LIMITSTIONS ERJ 175 LR
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)
EXTERNAL DIMENSIONS
WING SPAN - 93’ 11’’
AIRCRAFT LENGTH - 103’ 11’’
TAIL HEIGHT - 31’ 4’’
MAX OPS. ALT.
41,000’
MAX T/O & LND
10,000’
MAX. TEMP. T/O LND
ISA +35°C (52°C)
MIN. TEMP. T/O LND
-40°C
RWY SLOPE
+/- 2%
MAX. TAILWIND
15KT
MAX SINGLE PACK OPERATIONS
31,000’
VMO SL - 8,000’
300
VMO 10,000 - Mach Transition
320
MMO
.82
VA
240
VLO EXT
250
VLO RET
250
VLE
250
V TIRE
195
V RAT DEPLOY MAX
VMO/MMO
VMIN( TO PROVIDE ELECTRICAL POWER
130
VB (BELOW 10,000’)
250
VB (10,000’ AND ABOVE)
270/.76M (WHICHEVER IS LOWER)
V WIPER OPS MAX
250 (SW)
V WINDOW
160
VFE 1
230
VFE 2
215
VFE 3
200
VFE 4
180
VFE 5
180
VFE FULL
165
MAX ALT. FLAPS/SLAPS EXTENDED
20,000’
FLAPS CAT II APPROACH
MANDATORY FLAPS 5
GO-AROUND LANDING FLAPS FULL
GO-AROUND FLAPS 4
GO-AORUND LANDING FLAPS 5
GO-AROUND FLAPS 2
BATTERY MIN. VOLATGE
22.5V
MAX ITT START
815°C
STARTER CRANKING LIMITS (GROUND)
ATTEMPTS 1 & 2 - 90 SEC ON - 10 SEC OFF
ATTEMPTS 3-5 - 90 SEC ON - 5 MIN OFF
STARTER CRANKING LIMITS (AIR)
ATTEMPTS 1 & 2 - 120 SEC ON - 10 SEC OFF
ATTEMPTS 3-5 - 120 SEC ON - 5 MIN OFF
CRY MOTORING CYCLE LIMITS
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
TAILWIND GROUND START
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.
ENGINE T/O THRUST LIMITAIONS
T/O WITH AUTOMATIC TAKEOFF THRUST CONTROL SYSTEM (ATTCS) OFF IS NOT AUTHORIZED
MAX FUEL CAPACITY
20,935 LB
MAX FUEL IMBALANCE
794 LB
MIN FUEL TANK TEMP
-37°C
CROSSFEED LIMITATIONS
MUST BE SELECTED OFF DURING T/O LND
GENERAL APU LIMITATIONS
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
APU STARTER DUTY CYCLE
ATTEMPT 1&2 - 60 SEC OFF
THIRD ATTEMPT - 5 MIN OFF
APU START LIMITATIONS
TEMPERATUR -54°C TO ISA +35°C
ALTITUDE 30,000’
APU CONTINUOUS OPERATIONAL LIMITATIONS
TEMPERATUR - -54°C TO ISA +35°C
ALTITUDE - 33,000’
ELECTRICAL GENERATOR USE - 33,000’
ENGINE START - 21,000’
BLEED USE - 15,000’
PRESSURIZATIION LIMITATIONS
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
MIN HYD RESERVOIR TEMP FOR ENG START
-18°C
BRAKE LIMITAION
BRAKE TEMP INDICATION MUST BE IN THE GREEN
THRUST REVERSER LIMITATIONS
- 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.
AUTOPILOT USE LIMITATIONS
Min. Engagement Height - 400’
Min. Use Height - 50’
Min. Use Height - Non-precision Approach - MDA
TAS, TAT, and SAT LIMITATION
TAS, TAT, and SAT information are only valid above 60 kt.
VHF1 TRANSMISSION LIMITATION
THE STANDBY MAGNETIC COMPASS INDICATION IS NOT VALID
CAT I MINIMUM REQUIREMENT
BAROMETRIC ALTIMETER MINIMUMS MUST BE USED
FMS MINIMA LIMITATIONS
RNAV (GPS) LP MINIMA IS NOT AUTHORIZED
