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locking pins are installed.
Nose wheel steering may not be
available upon landing.
(5) No further action required.
END
EMER 13-4
REV 74, Nov 07/08
QUICK REFERENCE HANDBOOK
PSP 604-15
LANDING GEAR
EMERGENCIES
Landing Gear Lever Jammed in the UP Position
(1) Airspeed ....................................................................... REDUCE
• Flaps 0° – 181 KIAS
• Flaps 20° – 197 KIAS
• Flaps 30° – 197 KIAS
• Flaps 45° – 189 KIAS
(2) HYDRAULIC pumps 2B and 3B ............................................. ON
NOTE
The force required to operate the LANDING GEAR
MANUAL RELEASE handle is greater than 40 pounds.
The flight crew may choose to reposition the seat prior to
handle deployment.
(3) LANDING GEAR MANUAL
RELEASE............................................................................PULL
to full extension.
NOTE
1. The NOSE DOOR OPEN warning message may
be displayed when manual gear extension is
accomplished. If the nose landing gear is in
transition this message will be inhibited.
2. The GEAR DISAGREE warning message will
appear with the LDG GEAR lever jammed in the
UP position if any landing gear is not in its uplock.
(4) Landing gear indication ...................................................CHECK
for three DN indications.
Gear disagree:
Yes
(5) Gear DN Disagree procedure.......................ACCOMPLISH
(See Page EMER 13–3)
− END −
No
Prior to landing:
(5) NOSE STEER ...................................................................... OFF
CAUTION
Do not stow LANDING GEAR
MANUAL RELEASE handle until gear
locking pins are installed.
Nose wheel steering will not be
available upon landing.
(6) No further action required.
END
EMER 13-5
REV 74, Nov 07/08
QUICK REFERENCE HANDBOOK
PSP 604-15
LANDING GEAR
EMERGENCIES
Landing Gear Up/Unsafe Landing
NOTE
1. If one main landing gear is up or unsafe, hold
applicable wing up for as long as possible.
Maintain directional control with rudder and
nosewheel steering (if considered safe). When
wing touches ground, apply asymmetrical braking
for directional control.
2. If nose landing gear is up or unsafe, relocate
passengers (if possible) to obtain aft CG. Trim
stabilizer nose-up after touchdown. Gently lower
the nose before elevator effectiveness is lost.
3. If all wheels are up or unsafe, perform a nose
high attitude touchdown, but do not reduce
touchdown speed below stick shaker speed.
4. If both main landing gear cannot be locked
down, consideration should be given to landing
with all wheels up.
PRELIMINARY
(1) Descent .............................................................................. PLAN
PREPARATION
(1) Crew ..................................................................ALERT & BRIEF
(2) ATC ................................................................................ NOTIFY
(3) PASS SIGNS.......................................................................... ON
(4) Loose equipment...........................................................SECURE
(5) GPWS cb (1B13) (if installed) ........................................... OPEN
(6) AUDIO WARNING........................................................ DISABLE
(7) Shoulder harness ...........................................TIGHT & LOCKED
APPROACH
(1) PACKs.................................................................................. OFF
(2) PRESS CONT...............................................................MANUAL
(3) MAN ALT.................................................................................UP
When depressurized:
(4) L and R 10TH STAGE bleeds .......................................CLOSED
(5) Landing flaps .......................................................................... 45°
(6) EMER LTS ............................................................................. ON
(7) Brace for impact ..............................................................ORDER
“BRACE – BRACE – BRACE”.
BEFORE IMPACT
(1) Airplane attitude .................................... MAINTAIN NOSE HIGH
(2) Ground/Landing field .................................................. CONTACT
with minimum forward speed, but not less than stick shaker
speed, and at minimum sink rate.
EMER 13-6
REV 66, Feb 01/07
▼
QUICK REFERENCE HANDBOOK
PSP 604-15
LANDING GEAR
EMERGENCIES
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
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庞巴迪挑战者快速检查单Quick Reference Handbook(59)
