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1. Airspeed.......................................................................................................... 200 - 324 KCAS
2. Altitude ....................................................................................................... 25,000 ft. or Below
3. HP Fuel Cock...................................................................................................................SHUT
4. Bleed Air (Affected Engine)/ISOL VLV................................................................ OFF/OPEN
5. Fire Handle ............................................................................................................................ IN
6. Power Lever...................................................................................................................... IDLE
7. Fuel Boost Pumps ........................................................................................................ALL ON
8. Cowl/Wing Anti-Ice (Affected Side)..................................................................................OFF
9. Airstart Ignition.........................................................................ON (Check IGN Message ON)
10. Engine RPM (HP and LP) .................................................................................. INDICATING
11. HP Fuel Cock.............................................................................. OPEN (Check for Fuel Flow)
CAUTION: DO NOT ATTEMPT TO METER HIGH PRESSURE FUEL COCK LEVER AT
INTERMEDIATE POSITIONS.
12. RPM/TGT................................................................................................................MONITOR
13. Oil Temperature/Pressure .............................................................................................CHECK
14. Hydraulic Pressure ........................................................................................................CHECK
15. Airstart Ignition...........................................................................................OFF (At Idle RPM)
16. Electric Master Power............................................................................................ON/CHECK
17. ISOL VLV ..................................................................................................................CLOSED
GULFSTREAM AEROSPACE
GIV AIRPLANE FLIGHT MANUAL
SECTION 4
EMERGENCY
PROCEDURES
4-24 FAA APPROVED
31 May 2000
18. Bleed Air............................................................................................................................. ON
19. Cowl/Wing Anti-Ice (Affected Side)...............................................................AS REQUIRED
NOTE: At high true airspeeds, it may be necessary to advance power lever slightly to assist
engine RPM acceleration. On advancing the power lever, HP RPM should steadily
increase toward idle. Monitor TGT.
The engine should normally light up within ten (10) seconds and reach idling RPM in
approximately forty-five (45) seconds. When the engine runs satisfactorily, select Airstart
Ignition OFF (IGN Message OUT). Advance power lever slowly to desired RPM.
If the engine fails to relight after airstart ignition has been energized for thirty (30) seconds, or if
it appears unlikely that the engine will accelerate to idle, proceed as follows:
1. HP Fuel Cock...................................................................................................................SHUT
2. Airstart Ignition................................................................................ OFF (IGN Message OUT)
3. Power Lever...................................................................................................................... IDLE
Before attempting another relight, allow engine to drain for at least thirty (30) seconds. Try again
at lower altitude.
GULFSTREAM AEROSPACE
GIV AIRPLANE FLIGHT MANUAL
SECTION 4
EMERGENCY
PROCEDURES
FAA APPROVED 4-25
31 May 2000
Figure 4-1: Airstart Envelope
GULFSTREAM AEROSPACE
GIV AIRPLANE FLIGHT MANUAL
SECTION 4
EMERGENCY
PROCEDURES
4-26 FAA APPROVED
13 September 2000
4-10-40: One (1) Engine Inoperative Landing Procedure:
1. Normal BEFORE LANDING Checklist...............................................................COMPLETE
2. Airspeed ..............................................................................VREF FOR 20° FLAPS +10 KCAS
At Final Approach Fix:
3. Flaps ......................................................................................................................................39°
NOTE: Selecting 39° flaps at this point in the approach assumes that the landing weight is at or
below max landing weight. If IMC (Instrument Meteorological Conditions), continue
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湾4飞机飞行手册AFM Gulfstream IV AIRPLANE FLIGHT MANUAL 1(97)
