EP

Question 1

Indications of an engine/ JFS fire

Answer 1

1 engine fire warning light
2 flames.
3 smoke
4 explosions.
5 signal from ground maintenance crew

Question 2

Shut down procedures for an engine/ JFS fire

Answer 2

1 throttle off
2 JFS switch off
3 fuel master switch off
4 engine feed switch off
5. Abandoned aircraft if fire continues

Question 3

Indications of uncommanded/ auto acceleration

Answer 3

RPM advances above 31% or FTIT increases prior to moving throttle from off

Question 4

Shut down procedures for uncommanded/ auto acceleration

Answer 4

1 throttle off
2 engine control SEC
3 fuel master switch off
4 engine feed switch off

Question 5

Characteristics of a hot start

Answer 5

FTIT over 935° c

Question 6

Indications to anticipate a hot start

Answer 6

1 FTIT increasing rapidly through 750° c while RPM less than 40%
2 rate of increase of engine RPM drops off sharply while RPM less than 40%
3 engine RPM begins to decrease following JFS cut off

Question 7

Shut down procedures for a hot start/ anticipated hot start

Answer 7

1 Throttle off
2 monitor FTIT
3. If FTIT remains above 500° c or if another start is to be made, motor engine with JFS until FTIT is below 200° Celsius not to exceed 4 minutes, or for a minimum of 30 seconds before initiation of another start

Question 8

Characteristics of a hung start

Answer 8

Engine RPM stops increasing below idle and FTIT stabilizes less than 935° c

Question 9

Shut down procedures for a hung start

Answer 9

1 Throttle off
2 motor engine for 1 minute to recharge JFS accumulators

Question 10

Characteristics of a no start

Answer 10

Engine light off does not occur within 10 seconds (15 seconds if first start attempt after maintenance has been performed on main fuel system) of throttle to idle

Question 11

Shut down procedures for a no start

Answer 11

1. Throttle off
2. Motor engine for 1 minute to recharge JFS accumulators

Question 12

Characteristics of a slow start

Answer 12

Engine start time exceeds the parameters found on table 1-2

Question 13

Non-recoverable stalls are called

Answer 13

Stagnations

Question 14

Stalls are characterized by

Answer 14

1. Rising FTIT and decreasing RPM.
2. Lack of RPM response to throttle movement

Question 15

Recovery from stall or stagnation?

Answer 15

1. Snap throttle to idle
2. If stall clears stabilize for 5 minutes at idle and shut down engine

Question 16

If a stall does not clear, it is a

Answer 16

Stagnation

Question 17

Shut down procedures for stagnation

Answer 17

1. throttle off and monitor FTIT
2. If FTIT remains above 500° Celsius motor engine with JFS until FTIT is below 200° Celsius not to exceed 4 minutes of JFS motoring

Question 18

If a hydrazine leak is detected during engine operation

Answer 18

1. Clear area of all non-essential personnel.
2. Shut down engine.
3. Evacuate aircraft and clear area

Question 19

If aircraft jumps chocks

Answer 19

1. Throttle Idle
2. Apply maximum toe brake

Question 20

If breaks fail

Answer 20

1. Ensure parking brake is selected
2. Select channel 2
3. Apply maximum toe brake

Question 21

If engine does not respond to throttle reduction

Answer 21

1. Throttle off
2. Fuel master switch off
3. Engine feed switch off