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in this section.
− END −
No
(5) No further action required.
END
ABNORMAL PROCEDURES
Fuel
Vol. 1 05−12−2
REV 74, Nov 07/08
CL−604 Operating Manual
PSP 604−6
1. FUEL (CONT'D)
B. Engine Shut-Off Valve Failed Closed
Indication: L (R) ENG SOV caution message on.
(1) Engine instruments............................................ Confirm engine failure using N1, fuel
flow, ITT and N2.
Engine failure is confirmed:
Yes
(2) Affected engine.......................................Shutdown Refer to POWER PLANT –
In-Flight Engine
Failure/Shutdown Procedure
in this chapter.
− END −
No
(2) No further action required.
END
C. Engine Shut-Off Valve Failed to Close After Engine Shutdown Due to Fire
Indication: L (R) ENG SOV caution message on.
(1) FUEL, L and R BOOST PUMP
switch/lights ........................................................ Ensure pressed out.
Check the following:
• L and R BOOST PUMP ON
lights out, and L and R
FUEL PUMP ON advisory
messages out,
• L and R FUEL PUMP caution
messages on, and
• L and R FUEL PUMP INOP
lights on.
(2) Land at the nearest suitable airport.
END
D. Fuel Filter Impending Bypass
Indication: L (R) FUEL FILTER caution message on.
(1) Affected engine ..................................................Monitor engine indication and
performance.
END
ABNORMAL PROCEDURES
Fuel
Vol. 1 05−12−3
REV 66, Feb 01/07
CL−604 Operating Manual
PSP 604−6
1. FUEL (CONT'D)
E. Low Fuel Pressure
Indication: L (R) FUEL LO PRESS caution message on.
Associated L (R) MAIN EJECTOR FAIL status message and/or L (R) SCAV EJECTOR
caution message on:
Yes
(1) Affected engine fuel flow
indication ......................................................Check
(2) Affected wing tank fuel
quantity .........................................................Check
Affected fuel tank quantity is depleting abnormally:
Yes
(3) Affected Fuel, BOOST
PUMP switch/light............................Press out to disable boost pump.
Check the following:
• L (R) BOOST PUMP ON
light out.
• L (R) FUEL PUMP ON
advisory message out.
• L (R) BOOST PUMP INOP
light on, and
• L (R) FUEL PUMP caution
message on.
Fuel quantity continues to deplete abnormally:
Yes
(4) Fuel Leak Procedure ............Accomplish Refer to Fuel Leak
Procedure in this section.
− END −
No
(1) Affected engine instruments...............................Monitor
END
ABNORMAL PROCEDURES
Fuel
Vol. 1 05−12−4
REV 74, Nov 07/08
CL−604 Operating Manual
PSP 604−6
1. FUEL (CONT'D)
F. Bulk Fuel Temperature is Less than –37°C
Indication: BULK FUEL TEMP caution message on, and FUEL page bulk fuel
temperature readout comes on (amber)
On ground:
Yes
(1) APU/Engines ....................................... Do not start if fuel temperature is below
specified limits for fuel type.
Refer to Chapter 2;
LIMITATIONS − POWER
PLANT.
(2) Airplane .......................................... Do not take-off if anticipated air mass
temperature is below specified
limit for fuel type. Refer to
Chapter 2; LIMITATIONS −
POWER PLANT.
NOTE
The minimum ambient temperature approved for take-off is
–40°C (–40°F).
− END −
No
During flight:
(1) Airplane .............................................................Operate as follows:
• Descend or deviate to
warmer air mass, or
• Increase airspeed.
END
ABNORMAL PROCEDURES
Fuel
Vol. 1 05−12−5
REV 66, Feb 01/07
CL−604 Operating Manual
PSP 604−6
1. FUEL (CONT'D)
G. Fuel Temperature Less than 5°C
Indication: L (R) FUEL LO TEMP caution message on. Fuel temperature readout
indicates caution range (amber).
On ground:
Yes
(1) Do not attempt take-off.
− END −
No
In flight:
(1) Affected engine instruments...............................Monitor
NOTE
The engine fuel system will not be heated. L (R) FUEL FILTER
caution message may come on, indicating an impending
bypass.
END
H. Fuel Boost Pump Failure
Indication: L (R) FUEL PUMP caution message and L (R) BOOST PUMP INOP light on.
(1) FUEL, L (R) BOOST PUMP
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庞巴迪挑战者604操作手册 Operating Manual 2(14)
