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WITHOUT THRUST
REVERSERS
WITH THRUST
REVERSERS
1.50 (50%) 1.40 (40%)
END
ABNORM 8-5
REV 66, Feb 01/07
QUICK REFERENCE HANDBOOK
PSP 604-15
FLIGHT CONTROLS
MALFUNCTIONS
FLAPS FAIL
FLAPS FAIL
........F/CTL page, flaps outline – amber
Flaps failure occurred at 0 degrees:
Yes
(1) HYDRAULIC pumps 1B, 2B
and 3B ............................................................................ ON
No
(1) FLAPS ............................................................................SELECT
to closest detent position less than actual flaps position,
and do not attempt to operate flaps any further.
(2) Maximum enroute airspeed....................................................VFE
for next greater flap setting from failed position.
NOTE
If flaps are confirmed retracted (0°), reduction of cruise
airspeed is not required.
CAUTION
If possible, avoid prolonged flight in
icing. If icing is encountered for an
extended period of time, aerodynamic
buffet may be experienced.
AR Certified Airplanes
Flaps failure occurred at greater than 5 degrees:
Yes
(3) Land at the nearest suitable airport.
No
Flaps failure occurred at 45 degrees:
Yes
(4) No further action required.
NOTE
If aerodynamic buffet is encountered after flying in
icing conditions, reduce buffet by increasing the
minimum approach speed to VREF (Flaps 45°) + 5
KIAS.
− END −
No
Prior to landing:
(4) GPWS/FLAP OVRD (if installed)....................................... OVRD
ABNORM 8-6
REV 77, Oct 20/09
▼
QUICK REFERENCE HANDBOOK
PSP 604-15
FLIGHT CONTROLS
MALFUNCTIONS
FLAPS FAIL (Cont’d)
(5) Final approach speed.............................................VREF + ΔVREF
for next smaller flap setting from failed position.
(6) Actual landing distance ............................................. INCREASE
as applicable by factor given below:
Flaps
(Degrees)
Δ VREF
(KTS)
ALD Factor
(Without Thrust
Reversers)
ALD Factor (With
Thrust
Reversers)
0 30 1.80 (80%) 1.75 (75%)
20 14 1.55 (55%) 1.50 (50%)
30 7 1.40 (40%) 1.35 (35%)
NOTE
1. Accomplish a normal descent typically with a
vertical speed of not more than 400 fpm at
touchdown.
2. Improper landing technique during a flaps failure
can generate nose gear loads sufficient to cause
structural damage.
3. To prevent damage:
• After main gear touchdown, gently lower the
nose to the runway.
• Apply brakes only after nose wheel
touchdown.
4. Before selecting reverse thrust, ensure that
nosewheel touch down is achieved, with
nose-down elevator applied and flight and ground
spoilers deployed.
END
ABNORM 8-7
REV 77, Oct 20/09
QUICK REFERENCE HANDBOOK
PSP 604-15
FLIGHT CONTROLS
MALFUNCTIONS
GND SPLRS DEPLOY
GND SPLRS DEPLOY
(1) GND SPOILERS ............................................................DISARM
Prior to landing:
(2) GPWS/FLAP OVRD (if installed)....................................... OVRD
(3) Landing flaps .......................................................................... 20°
(4) Approach speed ...........................................................VREF + 14
minimum.
(5) Actual landing distance ............................................. INCREASE
as applicable by factor given below:
WITHOUT THRUST
REVERSERS
WITH THRUST
REVERSERS
1.60 (60%) 1.55 (55%)
NOTE
Landing distance factors for failed ground spoilers are
based upon serviceable flight spoilers.
After touchdown:
(6) GND SPOILERS ..................................................................ARM
to deploy ground spoilers.
(7) FLIGHT SPOILER lever .......................................................MAX
END
ABNORM 8-8
REV 74, Nov 07/08
QUICK REFERENCE HANDBOOK
PSP 604-15
FLIGHT CONTROLS
MALFUNCTIONS
GND SPLRS NOT ARMED
GND SPLRS NOT ARMED
(1) GND SPOILERS ..................................................................ARM
GND SPLRS NOT ARMED caution message persists:
Yes
(2) Actual landing distance...................................... INCREASE
as applicable by factor given below:
WITHOUT THRUST
REVERSERS
WITH THRUST
REVERSERS
1.30 (30%) 1.25 (25%)
NOTE
Landing distance factors for failed ground
spoilers are based upon serviceable flight
spoilers.
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庞巴迪挑战者快速检查单Quick Reference Handbook(78)
