14.6
14.6
Continued from previous page
If sufficient fuel is available:
SYSTEM A FLIGHT CONTROL
switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . STBY RUD
SYSTEM A HYDRAULIC PUMP
switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OFF
Cycle the speed brake lever until system A hydraulic
pressure is below 500 psi.
CAUTION: Do not repressurize hydraulic system A in
flight or on the ground and do not use
alternate nose wheel steering because the
landing gear may retract.
Note: Inoperative items:
• ground spoilers
• inboard flight spoilers
• autopilot A
• normal nose wheel steering
• alternate brakes
Note: Engine No. 1 thrust reverser has standby pressure.
Manual gear extension
handles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Pull
Continue to cycle the speed brakes to relieve the
hydraulic pressure generated as the landing gear
extends.
Note: With the landing gear lever UP or OFF, the red gear
indicator lights will be illuminated.
If all landing gear are not down and locked:
Accomplish the PARTIAL OR GEAR UP LANDING
checklist.
Continued on next page
June 3, 2005
737 Flight Crew Operations Manual
Copyright © The Boeing Company. See title page for details.
14.7
14.7
Continued from previous page
If sufficient fuel is available: (continued)
If all landing gear are down and locked:
Plan for a flaps 15 landing.
Set VREF 15 + 10 knots.
[Provides tail clearance during landing since hydraulic system A
flight spoilers will be unlocked and may float.]
Recall . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Checked
GROUND PROXIMITY FLAP/GEAR
INHIBIT switch (as installed) . . . . . FLAP/GEAR INHIBIT
GROUND PROXIMITY FLAP
INHIBIT switch (as installed) . . . . . . . . . . .FLAP INHIBIT
GROUND PROXIMITY GEAR
INHIBIT switch (as installed) . . . . . . . . . . GEAR INHIBIT
GROUND PROXIMITY WARN C/B (P18)
(airplanes with FLAP INHIBIT switch only) . . . . . .PULL
Autobrake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ___
Landing data . . . . . . . . VREF + 10 knots, Minimums ___
Approach briefing . . . . . . . . . . . . . . . . . . . . . . Completed
----------------------------DEFERRED ITEMS ------------------------------
==> APPROACH
Altimeters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ___
----------------------------DEFERRED ITEMS ------------------------------
==> LANDING
ENGINE START switches . . . . . . . . . . . . . . . . . . . . . . . . CONT
Speedbrake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .ARMED
Landing gear. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .DOWN
Flaps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15, green light
June 3, 2005
737 Flight Crew Operations Manual
Copyright © The Boeing Company. See title page for details.
14.8
14.8
Condition: The landing gear lever will not move from the UP
position, or all landing gear remain up after
attempting manual gear extension.
----------------------------DEFERRED ITEMS ------------------------------
==> DESCENT
Total fuel quantity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Check
Manual gear extension may require up to 10 minutes to
accomplish.
Do not accomplish this checklist unless there is
sufficient fuel to extend the gear and then complete an
approach, with appropriate reserves.
If sufficient fuel is not available:
Accomplish the PARTIAL OR GEAR UP LANDING
checklist.
Continued on next page
< LANDING GEAR LEVER
JAMMED IN THE UP POSITION >
June 3, 2005
737 Flight Crew Operations Manual
Copyright © The Boeing Company. See title page for details.
14.9
14.9
Continued from previous page
If sufficient fuel is available:
SYSTEM A FLIGHT CONTROL
switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . STBY RUD
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