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EMERGENCIES
Double Engine Failure (Cont’d)
No
(22) Proceed to APU bleed air relight.
No
APU bleed air relight is feasible:
Yes
(15) Airspeed ............................................................. MAINTAIN
240 KIAS minimum.
(16) BOOST PUMPs............................................ CONFIRM ON
(17) 10TH STAGE bleeds.............................................CLOSED
(18) APU LCV ................................................................... OPEN
Attempt to start one engine at a time.
At 15,000 feet and below:
On airplanes 5301 to 5630 NOT incorporating Service
Bulletin 604–49–006 or 604–49–009:
At 10,000 feet and below:
(19) CONT IGNITION .......................................... CONFIRM ON
(20) L (R) ENG START................................................... PRESS
When ITT is 90°C or less and N2 reaches 28%:
(21) Thrust lever...................................................................IDLE
(22) Engine indications ...............................................MONITOR
engine acceleration, ITT and oil pressure.
Engine relights within 25 seconds
(stable IDLE within 2 minutes):
Yes
(23) Thrust lever ......................................... AS REQUIRED
On airplanes 5301 to 5407:
NOTE
Maximum airspeed for continuous operation of the
ADG is 250 knots.
Operating engine:
(24) Applicable GEN .......................................................ON
On airplanes 5301 to 5630 NOT incorporating Service
Bulletin 604–49–006 or 604–49–009:
(25) APU GEN ..............................................................OFF
(26) APU LCV..........................................................CLOSE
(27) Applicable 10TH STAGE
bleed...................................................................OPEN
EMER 1-7
REV 76, Jul 17/09
▼
QUICK REFERENCE HANDBOOK
PSP 604-15
POWER PLANT
EMERGENCIES
Double Engine Failure (Cont’d)
(28) Applicable PACK .....................................................ON
NOTE
Use only one air-conditioning pack during single
engine operations, unless the APU is the bleed
source.
(29) CONT IGNITION ...................................................OFF
Re-establish normal power:
(30) ADG PWR TXFR....................................... OVERRIDE
(31) CAS messages...............................................REVIEW
(32) Affected systems .........................................RESTORE
(33) Other engine..................................................... START
(See Page ABNORM 1–3 or ABNORM 1–5)
Only one engine is operating:
Yes
(34) In-Flight Engine
Failure/Shutdown.......................... ACCOMPLISH
(See Page ABNORM 1–2)
− END −
No
(34) No further action required.
− END −
No
(23) Affected thrust lever............................................SHUT OFF
(24) Affected ENG STOP................................................ PRESS
Another APU bleed air relight attempt is feasible:
Yes
(25) Airspeed ......................................................MAINTAIN
240 KIAS minimum.
(26) Attempt relight on other engine.
No
(25) Proceed to All Engine Out Procedure.
No
All Engine Out Procedure:
(15) CONT IGNITION .................................................................. OFF
EMER 1-8
REV 76, Jul 17/09
▼
QUICK REFERENCE HANDBOOK
PSP 604-15
POWER PLANT
EMERGENCIES
Double Engine Failure (Cont’d)
(16) Airspeed ...................................................................ESTABLISH
best glide speed.
AIRPLANE WEIGHT TARGET
AIRSPEED
RATE OF
DESCENT
(FLAPS 0°)
20,865 KG (46,000 LB) 211 KIAS 1835 fpm
13,607 KG (30,000 LB) 173 KIAS 1600 fpm
NOTE
Target glide speed provides a range of approximately
2.5 NM for each 1,000 feet altitude.
(17) Descent and approach ....................................................... PLAN
NOTE
Recommended approach is a descending 360° turn
starting at 5,000 feet above the landing area.
APU GEN available:
Yes
(18) ADG PWR TXFR...............................................OVERRIDE
No
The following significant systems are not available when on
emergency power only:
• Yaw damper 2 and AFCS 2
• Flaps, ground spoilers
• Stabilizer trim channel 1
• Mach trim, aileron and rudder trim
• Hydraulic pumps 1B, 2B & 3A
• DME, FMS 2, GPS
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庞巴迪挑战者快速检查单Quick Reference Handbook(43)
