Ops Limits

Question 1

Torque

Answer 1

Normal 0-104%

Max 107.8%

Question 2

Engine Speed

Answer 2

Min 64%

Normal 65-100.5%
Normal DEEC backup mode: 65-101.5%

Max 105.5%

Question 3

Exhaust Gas Temp (EGT)

Answer 3

Min 300*C

Normal 350-650*
Normal Start 695-700*

Max 675*
Max Start (1sec) 770*

Question 4

Oil Lvl

Answer 4

Min 75%
Norm >75-100%
Max 100%

>90% for start

Question 5

Oil Temp (Engine Start)

Answer 5

Min -20*

Norm -20-110*

Max 110*

Question 6

Oil Temp (Ground/Taxi)

Answer 6

Min 56*

Norm 56-119*

Max 119*

Question 7

Oil Temp (T/O & Flight)

Answer 7

Min 56*

Norm 70-115*

Max 119*

Question 8

Starter-Generator Oil Temp

Answer 8

Min -20*

Norm -20-110*

Max 115*

Question 9

Oil Pressure

Answer 9

Min 44psi

Norm 50-120psi

Max 126psi

Question 10

Jet Pump Manifold Pressure

Answer 10

Min 16psi

Norm 18-55psi

Max 60psi

Question 11

Engine Fuel Pressure

Answer 11

Min 20psi

Norm 25-90psi

Max 95psi

Question 12

Fuel Tank Temperatures

Answer 12

Min -30*

Norm -21-49*

Max 55*

Question 13

Bus 1

Answer 13

Nominal 0-270Amps 25-30V

Max 300A 32V

Question 14

Bus 2

Answer 14

Nominal 0-90A (<50KIAS); 0-120A (>50KIAS); 25-30V

Max 32V

Question 15

DCPS

Answer 15

Nominal 0-100A 25-30V

Max 120A 32V

Question 16

Maneuver Speed

Answer 16

ER (10,500-11,700): 162KIAS

(<10,500): 158KIAS

Question 17

Max speed for enabling ALTC

Answer 17

124KIAS

Question 18

AOA Op Range

Answer 18

-6 - 10*c

Question 19

Weight

Answer 19

Max ramp: 11,700lbs

Max Landing: 10,500lbs

Max Landing (Emergency): 11,700lbs

Question 20

Max Fuel Weight

Answer 20

Clean: 3,764lbs

ER Tank: (full) 1,350lbs fuel 1,480lbs total

Total fuel: 5,114lbs

Question 21

Wind Limits

Answer 21

X wind: 20knots (clean); 15knots (asym/sym)

Max Tail wind: 20knots

Max total winds (any direction) 30knots

Max gust 20knots