Operating Limitations Flashcards
1
Q
Maximum Ramp Weight
A
17,086 lbs
2
Q
Maximum Takeoff Weight
A
16,976 lbs
3
Q
Maximum Landing Weight
A
16,424 lbs
4
Q
Maximum Zero Fuel Weight
A
15,653 lbs
5
Q
Minimum Flight Weight
A
9,481 lbs
6
Q
Maximum Continuous EGT
A
650°
7
Q
Maximum Continuous Torque
A
100%
8
Q
Maximum Takeoff Torque
A
104.4% for 5 minutes
9
Q
Takeoff and Maximum Continuous RPM
A
100%
10
Q
Maximum Cruise RPM
A
98.0%
11
Q
Normal Cruise RPM
A
96.1%
12
Q
Minimum In-Flight Cruise RPM
A
96.0%
13
Q
Maximum Continuous Overspeed RPM
A
101.0%
14
Q
Maximum Transient Overspeed RPM - 5 minutes
A
101.5%
15
Q
Maximum Transient Overspeed RPM - 30 seconds
A
105.5%
16
Q
Maximum Transient Overspeed RPM - 5 seconds
A
106.0%
17
Q
Never Exceed Overspeed RPM
A
Greater than 106.0%
18
Q
Landing Reverse Minimum RPM
A
93.0%
19
Q
Static Reverse Minimum RPM
A
94.5%
20
Q
Propeller Windmilling Limit 0% - 5%
A
No Limit
21
Q
Propeller Windmilling Limit 5% - 10%
A
30 minutes
22
Q
Propeller Windmilling Limit 10% - 18%
A
5 minutes
23
Q
Propeller Windmilling Limit 18% - 28%
A
Prohibited
24
Q
Propeller Windmilling Limit 28% - 100%
A
1 minutes
25
Maximum Starting EGT
770º for 1 second
26
Initial Takeoff EGT Limit
650º with APR System Operative
| for 5 minutes
27
Takeoff APR ON EGT Limit
650º (now a corrected value via 26º bias reduction)
| for 5 minutes from application of takeoff power
28
Maximum Continuous
650º
29
Takeoff, Climb, Cruise with APR or SRL Inoperative EGT Limit
Per Section 3 "Abnormal Procedures"
30
Minimum Temperature Ground Start
-40º
31
Engine Light-Off Time Limits
(from 10% RPM to Light-Off)
GND: 10 seconds (Auto-Start), 5 seconds (if PRIME used)
AIR: 15 seconds
32
Ignition System Limits (Manual Ignition Switch)
i) 1 minute ON . . . 1 minute OFF
ii) 2 minutes ON . . . 2 minutes OFF
(a further 2 minutes ON . . . 23 minutes OFF)
iii) 5 minutes ON . . . 55 minutes OFF
33
Total Useable Fuel Capacity
528 gal (3432 lbs)
34
Total Unusable Fuel
10 gal
35
"Inboards Only"
370 gal (2406 lbs) - approximately 3.5 hours of flying - ish
36
Outboard Fuel Capacity
158 gal (79 gal each) - 1026 lbs
37
Fueling Procedure (Overwing)
inboards first, then outboards
38
Pressure Refueling Maximum PSI
55 psig
39
Fuel Asymmetry
No Limitation
40
Minimum Fuel Pressure Warning Range
3.5 to 7.0 psig
41
Unfeathering Pump Duty Cycle
1 minute ON . . . 3 minutes OFF
42
Negative Torque Sensing (NTS) Required...
for ALL takeoffs
43
Movement of the Power Lever aft of Flight Idle in flight...
Prohibited
44
Engine Oil Tank Capacity
7.25 quarts
45
Engine Oil Tank Usable Capacity
5.25 quarts
46
Maximum Permissible Oil Consumption
1 quart per every 12 hours per engine
47
Oil Quantity when dipstick indicates FULL
6.2 quarts
48
Oil Quantity when dipstick indicates ADD OIL
5.0 quarts
49
Oil Servicing Technique
rotate propeller for 10 seconds or 100 revolutions to scavenge oil from sump into oil tank
50
Minimum Oil Temperature for Starting
-40º
51
Maximum Oil Temperature at 86% TQ or less (continuous)
110ºC
52
Maximum Oil Temperature for Ground Operations (continuous)
110ºC
53
Maximum Oil Temperature above 86% TQ (continuous)
79ºC
54
Minimum Oil Temperature for Air Start
4ºC
55
Minimum Oil Pressure Ground Operations
40 psig
56
Vmo
200 KIAS
57
Va
146 KIAS
58
Vfe Takeoff (25%)
135 KIAS
59
Vfe Approach (37.5%)
130 KIAS
60
Vfe Landing (100%)
115 KIAS
61
Vmca
85 KCAS
62
Vmcg
85 KCAS
63
Maximum Demonstrated Crosswind
20 kts
64
Maximum Reverse Forward Speed
90 KIAS
65
Maximum Cargo Door Operating Speed
170 KIAS
66
Maximum Tire Speed
120 mph or 160 mph (dependent on tire part number)
67
Load Factor Flaps UP
+3.0 to -1.2
68
Load Factor Flaps LANDING
+2.0 to 0.0
69
Maximum Operating Altitude
25,000'
70
Maximum Altitude for Air Start
20,000'
71
Minimum Allowable De-Ice Boot Pressure
17 psig
72
Propeller De-Icing System must be switched on...
when flying in visible moisture below 5ºC
73
Engine Inlet Anti-Icing should be used...
in flight continuously during expected icing conditions
74
If ice has accumulated, de-ice engines...
one at a time
75
Engine Inlet Anti-Icing should NOT be used...
when icing conditions do not exist, at OAT above 5ºC, for longer than 10 seconds
76
Maximum Pitot Tube Ground Operating Duration
60 seconds
77
Hydraulic Motor Duty Cycle Limits
25 minutes ON . . . 15 minutes OFF
78
Maximum Permissible Starter-Generator Load
300 amps
79
Starter-Generator Duty Cycle Limits
30 seconds ON . . . 1 minute OFF
30 seconds ON . . . 1 minute OFF
30 seconds ON . . . 15 minutes OFF
80
Maximum Landing Light Ground Operating Time Limit
5 minutes ON . . . 5 minutes OFF
81
AC/DC Inverter Operating Limits
Normal: 450 VA
Transient: 600 VA for 1 minute
