Ailerons/Spoilers Check
Roll the control wheel full left while observing a dip and recovery on both hydraulic pressure gauges. Confirm SPOILER DEPLOYED light is on. Dips and recoveries verify that spoiler panels are extended on the left wing. Roll the control wheel back to the centered position observing another dip and recovery on both hydraulic pressure gauges to verify spoiler panel retraction and SPOILER DEPLOYED light is out. Accomplish the same check of the spoilers on the right side. On some aircraft, it may be necessary to move the auxiliary hydraulic pump switch off momentarily to verify Dip and Recovery.
Rudder Check
The Captain will operate the rudder to check for freedom of travel. Hold the nosewheel steering while performing this check to maintain directional control if in motion, or to prevent scuffing the nosewheel tires if parked. A dip and recovery may be noted on the right system hydraulic pressure gauge.
Elevator Power Check
This is a check to determine that the elevator controls are free and normal. It also exercises the hydraulic components of the elevator control system with hydraulic pumps operating to check for leaks. Occasionally, in gusty, quartering or tail winds, the elevator and control tabs may assume an asymmetric position fully against the mechanical stops. If this occurs, the control columns will be blocked. This condition is not abnormal, but will require that the checkout be delayed until the direction or velocity of the airplane with respect to the wind is changed. After heading the airplane into the wind (or taxiing fast enough to cancel any tail wind component), apply pull force to the control column until it moves to the full AFT position. Forces required may be as high as 85 pounds. Determine that the ELEVATOR PWR ON light is out. Then, apply full nose down push force to activate the elevator augmentation system. ELEVATOR PWR ON light should come on during this part of check.
Takeoff Data, Bugs, & Trim ........... C+F .........................CHECKED, SET
The items in this checklist step should be accomplished as soon as the information is available, normally prior to leaving the gate. Even if accomplished earlier, these items will be re-checked during taxi. Readout of the V-speeds need only be accomplished once.
Review
Review the takeoff data for the correct aircraft number, runway(s), temperature, flap setting, power setting, reduced EPR (if applicable), and verify the correct codes are shown.
Airspeed Bugs
The four airspeed bugs on the outer portion of the airspeed indicator should be set at V1, flap retract, slat retract and clean minimum maneuver speeds. Cross checking these bugs is difficult. The First Officer should call out the four speeds and the Captain should confirm that his airspeed bugs agree. The internal airspeed command bug should be set to V2 speed.
ART Switch, Assumed Temperature, TRI
REDUCED THRUST (FLEX T.O.) Rotate the assumed temperature thumb wheels to the computed assumed temperature in centigrade. Move ART switch to OFF. Push the T.O. FLX button on the TRI.
NORMAL THRUST Verify ART switch in AUTO. Push the T.O. button on the TRI. Assumed temperature thumb wheels should be set to 00.
MAXIMUM THRUST Rotate the assumed temperature thumb wheels to 00. Move ART switch to OFF. Push the T.O. button on the TRI. (This setting is used only when ART system is inoperative and a reduced thrust takeoff is not authorized. Logbook entry required.)
Observe the TRI EPR LIM readout shows the EPR allowable for takeoff. Observe the EPR maximum limit indexes on the respective EPR gauges are driven to the same setting as in the EPR LIM readout.
Note: If the EPR maximum limit index bugs have not driven to the EPR limit or thrust computer EPR Lim readout is not in tolerance, set the EPR limit manually on the EPR gauge(s) by pulling EPR set knob (which exposes an upper readout on EPR gauge). Rotate set knob to set desired EPR limit in the upper readout and observe maximum limit index(es) indicate the same as the readout.
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本文链接地址：MD-80 Flight Manual 麦道80飞行手册 1(145)
