Power Plant

Question 1

Min Oil Temp for ENG Start

Answer 1

-40 C

Question 2

Max continuous Oil Temp

Answer 2

155 C

Question 3

Max permissible Oil Temp

Answer 3

163 C (max 15 min)

Question 4

Normal Oil Temp T/O (TOGA) power

Answer 4

163 C (max 15 min)

NOTE : normal T/O power is limited to 5 min.

Question 5

Oil Temp APR power (one engine)

Answer 5

163 C (max 15 min)

NOTE: APR power (one engine) is limited to 10 min

Question 6

Oil Press

Min steady state idle (psi)

Answer 6

25

Question 7

Oil Press

Normal T/O / APR (psi)

Answer 7

45 - 95

Question 8

Oil Press

Max continuous (psi)

Answer 8

45 - 95

Question 9

Oil Press

Max transient after cold start

Answer 9

182 psi (max)

95 psi after 10 min

Question 10

L/R OIL LEVEL LO Status Msg

Answer 10

< 58% eng. run.

< 80% eng. not. run.

Question 11

Max oil consumption

Answer 11

0,2 U.S. qts. / h

0,189 l / h

Question 12

Max oil service interval

Answer 12

36 ops hrs

Question 13

Oil level check (after S/D)

Answer 13

3 min - 1 hr

Question 14

Engine start (APU assist)

APU Bleed Air Start Limits - GND Start

Start 1 and 2 / Max ON ? / Min OFF ?

Start 3-5 / Max ON ? / Min OFF ?

Answer 14

Start 1 and 2 : Max ON 90 sec
Min OFF 10 sec

Start 3-5: Max ON 90 sec
Min OFF 5 min

Question 15

Max Dry motoring (secs) to lower ITT below 120 C ?

Answer 15

90 sec

Question 16

Ignition Cut-out

Answer 16

50% N2

Question 17

Max ITT during start

Answer 17

815 C

Question 18

N1 Engine stabilized

Answer 18

20-25 % RPM

Question 19

N2 Engine stabilized

Answer 19

55 - 65 %

Question 20

Oil press Eng stabilized

Answer 20

25 - 95 psi

Question 21

GPU min manifold supply press

Answer 21

min 45 psi

Question 22

X-Bleed Engine Start N2

Answer 22

N2 Max 80%

Question 23

Min Eng start press

Answer 23

min 40 psi

Question 24

Crossbleed start on ground

Advance thrust levers of running engine to N2 ?

to achieve pneumatic supply press?

Answer 24

N2 <=80%

min 42 psi

Question 25

Dry Motoring (Thrust Levers shut-off)

Start 1 / Max ON ? / Max OFF ?

Start 2-5 / Max ON ? / Max OFF ?

Answer 25

Start 1 : Max ON 90 sec /
Min OFF 5 min

Start 2-5 : Max ON 30 sec /
Min OFF 5 min

Question 26

Reduced Eng thrust MUST NOT be used :

Answer 26

•If wing and or cowl anti ice
bleeds are in use

•on contaminated RWYs (standing water,
slush, snow or ice

•when warnings of windshear or downdrafts
are forecasted

•when any MEL restrictions have to be applied

NOTE: verify target N1 displayed on EICAS >=
calculated on workpad (+/- 1.0%)

Question 27

Min Fuel Feed Temp for T/O

Answer 27

+ 5 C

Question 28

Max Fuel imbalance for T/O

Answer 28

136 kg

Question 29

Oil Press range for T/O

Answer 29

45 - 95 psi or max 116 psi for 3 min when oil temp < 60 C

Question 30

Engine N1 Vibration Warning Limit

Answer 30

2.7 mils

Question 31

Engine N2 Vibration Warning Limit

Answer 31

1.7 mils

Question 32

Use CONT Ignition ON under following conditions:

Answer 32

• T/O and LDG on contaminated
RWY

• Flight through moderate or heavy rain
• Flight through moderate or heavy turbulence
• Flight in the vicinity of thunderstorms