Limitations Flashcards
Max Ramp Weight
65400
MTOW
65200
MLW
62000
MZFW
58000
CofG Limits
- 8 - 17.7 % MTOW 53000
17. 8 - 36 % MTOW 65200
Max CofG limits with 1 inop stall warning/ stick pusher is?
20% MAC
Cargo #1
#2
1+2
#1 =2800 #2 =1000 1+2= 2800
Forward Baggage
910
Wardrobe
160
Max fuel imbalance
600
Max operating alt
25000
Max takeoff and land alt
10000
max alt with gear/flaps down
15000
max alt for airstart
20000
Min air temp for engine relight is
-40 degrees celsius
Max runway slope
+ or - 2%
Max tailwind for contaminated runway
10
Max tailwind for dry/wet runway
10 increased to 20 under certain conditions:
- Takeoff flap 10/15 with NTOP
- Land flap 35 and Props Max
- operative nosewheel steering, antiskid, and spoilers in ground and flight modes
- bleed air off
- no contamination
- no icing conditions
- appropriate takeoff and land performance in the TLR
- NO CAT II
Max operating temp limit
50 or ISA+35 whichever is lower (this applies to flight and on the ground)
Min operating temp limit
-54
NOTE: cold weather ops must be observed when parked in excess of 3 hrs at -15 or colder. (ramp service manual 1-84-25)
max crosswind takeoff/land is
32
wind gust incuded
Max crosswind CAT II
18
14 contaminated
Max crosswind on contaminated runway
14
- takeoff with RTOP prohibited
- max takeoff/land alt is 6000
- max contaminate is 6cm (2.4 in)
Max crosswind takeoff/land with compacted snow
20
-takeoff with RTOP prohibited
18 for CAT II
Max headwind CAT II
24
turn radius
85
Minimum runway width
98
VMO 0-8k
245
VMO 10k
282
VMO 18k
286
VMO 20k
275
VMO 25k
248
VFE 5
200
VFE 10
181
VFE 15
172
VFE 35
158
VA (maneuvering)
204
VLO (landing gear operating)
200
VLE (landing gear extended)
215
Rough air speed
210
Alternate gear extension speed
185
Max tire ground speed
182
MTOP limited to how long
10 mins
Min oil temp for power above flight idle
0 degrees
Min oil temp to prevent engine inlet ice prior to take off is
55 degrees
Min oil temp within 3 mins of takeoff to ensure no inlet ice
65 degrees
Min oil temp to unfeather the props is
-18 degrees
starter cranking limits
70 sec on / 2 min off
70 sec on / 2 min off
70 sec on / 30 min off
Reduced takeoff power is prohibited when
- 1st flight of the day
- tailwind exceeds 10 knots
- windshear is present or suspected
- takeoff is on contaminated runway
- when a special departure procedure specifies full power
- normal toff power for actual conditions mist exceed 81%
- runway surface cannot be unpaved or gravel
- anti-skid is inoperative
- up trim is disabled
Setting takeoff power prior to brake release is prohibited when
nose of aircraft is more than 40 degrees out of wind and the wind speed is greater than 8 knots
Reduced Np landings are prohibited when
- landing at Vref ice
- tailwind greater than 10 knots
- anti-skid inop
- doing a CATII
- flight spoilers are in GND mode
- runway is contaminated
With engine bypass doors open, MTOP and MCP are limited to Max ambient air temp of?
ISA+25
Takeoff with bleed ON is prohibited when takeoff is conducted with?
Max takeoff power and uptrim is disabled
APU start limits?
1 min on / 5 min off
1 min on / 30 min off and MTC action required
APU usage? (7 things) includes operation, temps
- shutdown prior to takeoff
- never left unattended with pax onboard
- not operated during gravity refueling
- ambient temp below -54 degrees
- Max ambient temp of 50 or ISA+35 whicheve is lower
- Max temp limited to +21 with louvres installed
- When it is shutdown for greater than 1 hr in -35 degree or lower it must be preheated prior to start
Useable fuel
5862 lbs/ tank (2654kgs)
11724 total lbs
Torque Normal operating range caution range (yellow arc) maximum (red radial) Over-limit (red pointer/ digits) Transient Reverse
Norm 0-100% Caution 100-106% Max 106% Over-limit above 106% Transient 135% Reverse 35%
ITT limits Normal range (green arc) Maximum (MTOP and MCP) Maximum for starts (red radial) Over-limit (red pointer / digits)
Normal 250 - 880 degrees
Max 880 degrees
Max starts 920 degrees
Overlimit above 920 transient (start only)
Prop Limits Normal range Caution range maximum Over-limit Transient
Normal 660 - 1020 Caution 1020 - 1071 Maximum 1071 Over-limit above 1071 Transient 1173
Gas Generator Nh Normal Max overlimit Transient
Normal 64.2% - 100%
Max 100%
Overlimit above 100%
Transient 101.2
Gas Generator NL Normal Max overlimit Transient
Normal 0-100%
Max 100%
overlimit above 100%
Transient 102.3%
Oil Temp Indicator Normal Caution Maximum Over-limit
Normal
0-107 degrees with prop selector off
55 (changing to 65, 3 min after takeoff) to 107 with the prop selector test or ON
Caution
107-125
-40 to 0 with prop selector off
-40 to 55 (changing to 65 3 min after takeoff) with prop selector ON
MAX
107, -40
up to 125 with prop levers between disk and flight idle
Over limit
above maximum
below -40
Oil pressure indicator under-limit minimum caution low pressure warning light normal
under-limit below 44psi minimum 44 psi caution (transient limits) 44-61 , 72-100 low press warning light 44-50 psi normal 61-72
Fuel Temp indicator
overlimit
caution
normal
over-limit about 71 degrees
caution below 0 degrees
normal 0-71 degrees
Maximum wind speed with nose more that 30 degrees out of wind is
50 knots
Max power setting (ground maneuvering)
wind speeds and settings
9-20 knots flight idle (momentarily increase above flight idle for acceleration)
21-35 knots flight idle
36-50 (gusts to 55) knots flight idle (power levers must be at disc when airplane is static)
Ground operations in wind speed greater than ___ must be recorded and the max wind speed provided to maintenance within 24 hrs of flying day
50 knots
Max power setting (ground static operation)
9-20 knots power lever at angle of 60 degrees (halfway between flight idle and takeoff detent)
21-35 flight idle
36-50 (gust to 55) disc
Max load meter reading for takeoff
0.1
Minimum battery temp for takeoff
-20 degrees
Cabin Differential
normal
max
+ or - 5.46
max 5.95 psi
Icing conditions exist when:
SAT on the ground and for takeoff is 10 degrees or below or SAT is 5 degrees or below and
-visible moisture appears in any form
- when any ice contaminated on taxiways, runways might be ingested into the engine intakes or freeze on engines, nacelles or engine sensor probes
Note: ice is not considered to exist at temperatures of -40 or below
Note: icing conditions are considered to exist at takeoff where visible moisture (cloud ceiling) is present at 1000 AGL or below at SAT of 5 degrees or less
When can airframe mode selector be turned off after exiting icing?
after 2 complete cycles
Limitations when takeoff or land on contaminated runways. Max depth of:
Standing water / slush
Wet snow
Dry snow
Standing water / slush - 0.5 in
Wet snow - 0.75 in
Dry snow - 2.0 in
