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THAN LO:
25. HP Fuel Cock ...............................................................................................OPEN
26. TGT..................................................................................MONITOR (700°C MAX)
NOTE:
During starting, TGT should not exceed 700°C. If there
is any evidence of rapidly rising TGT and it is
anticipated that 700°C will be exceeded, select HP
cock to SHUT immediately. If TGT has not exceeded
700°C, a second start may be attempted. If, under
normal starting conditions, TGT exceeds 650°C, this
will indicate a fault in the engine or starting systems.
As engine accelerates to IDLE RPM, the converter will be operative.
27. Battery Ammeters .....................................................................................CHECK
28. Air Start Ignition .............................................................................................OFF
29. Display Units.....................................................................................................ON
30. EICAS .................................................................CHECK SVO / IGN ICONS OUT
31. Remaining Items Of “Before Starting Engines” Checklist............COMPLETE
BEFORE STARTING SECOND ENGINE
See Section 03-03-10, Before Starting Engines.
OPERATING MANUAL
EXPANDED NORMAL PROCEDURES 03-08-00
Page 3
May 30/02
Revision 7
03-08-60: Single Engine Taxi
Single engine taxi is recommended utilizing the left engine for power and hydraulics.
Additionally, the APU should be running and selected ON for electrical power in the event
of a left alternator/converter failure.
TAXI-OUT
1. Left Engine ............................................................................................RUNNING
2. Left Converter...................................................................................................ON
3. APU.........................................................................................................RUNNING
4. AUX Power........................................................................................................ON
5. Yaw Damper ....................................................................................................OFF
BEFORE TAKEOFF
6. Right Engine...............................................................................................START
Allow one (1) minute for engine to stabilize before takeoff.
7. Right Converter ................................................................................................ON
8. APU Air ............................................................................................................OFF
9. APU ................................................................................................AS REQUIRED
10. Yaw Damper......................................................................................................ON
TAXI-IN
Allow one (1) minute for cool-down at idle thrust on right engine prior to shutdown.
11. APU..............................................................................................................START
12. AUX Power........................................................................................................ON
13. Right Converter ..............................................................................................OFF
14. Yaw Damper ....................................................................................................OFF
15. Right Engine ....................................................................................SHUT DOWN
03-08-70: Taxi Operations With APU Air On
To achieve better cabin cooling during ground operation, it is recommended that
the APU used as the air source for the air conditioning system.
To preclude APU temperature transients and cabin pressurization surges, the
following procedures are recommended:
BEFORE TAXI
1. APU Air Switch .................................................................................................ON
2. Engine Bleed Air Switches............................................................................OFF
3. Taxi Operations.............................................................................AS REQUIRED
BEFORE TAKEOFF
4. Engine Bleed Air Switches..............................................................................ON
5. APU Air Switch ...............................................................................................OFF
6. APU ................................................................................................AS REQUIRED
03-08-80: GIV QFE Operations
1. Procedures:
A. Takeoff:
(1) Set altimeters to QNH (if available). If QNH is not available, set
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湾流4操作手册 Gulfstream IV Operating Manual 3(42)
