MD-80 Flight Manual 麦道80飞行手册 1(26)

曝光台 注意防骗 网曝天猫店富美金盛家居专营店坑蒙拐骗欺诈消费者

Optimum configuration for final approach will be gear down (gear up for ditching) and flaps 28. with an airspeed of 28./LND VREF plus 30 to 40 KIAS. Establish this configuration and speed early enough to become familiar with the descent rate. Adjust flight path to the touchdown location as required to maintain the airspeed/descent rate. Airspeed should be 28./LND VREF plus 30 to 40 KIAS all the way down to the landing spot. The excess airspeed will be used to arrest descent rate during roundout prior to touchdown.
Refer to EMERGENCY (OFF RUNWAY) LANDING CHECKLIST or DITCHING CHECKLIST, this section, if time permits.
* * * *
INTENTIONALLY LEFT BLANK

UNCONTROLLABLE ENGINE
OPERATION AT HIGH THRUST

IMMEDIATE ACTION 
Fuel Lever (Affected Engine) ......................................................OFF 

SECONDARY ACTION
WARNING:  Flight crews should be prepared to recognize and respond to this condition immediately due to the potential hazard encountered during engine start, close proximity to gates or other aircraft, operation on contaminated surfaces, landing and reverse thrust operations.
Note:  The JT8D engine fuel control unit uses a speed signal from the N2 rotor (along with other inputs) to regulate the engine thrust setting. In the event the speed signal from the N2 rotor is lost, the fuel control unit is designed to set engine power at 90% to 95% N2 regardless of throttle position. This ensures the engine will deliver high power (and not revert to low power) during critical phases of flight.
If the N2 signal is lost during high power operation, the engine will remain at high power. If the N2 signal is lost during lower power operation, an uncommanded increase to high power will occur.  In all cases, movement of the throttle will have no effect on engine operation. When this occurs, power can only be reduced by moving the FUEL lever to OFF or pulling the ENG FIRE handle to shutdown the engine.
* * * *
INTENTIONALLY LEFT BLANK

INFLIGHT ENGINE START CHECKLIST

If not previously accomplished, complete the ENGINE FAILURE/FIRE CHECKLIST, this section, before attempting a restart. Evaluate engine indications for evidence of damage which would preclude a restart attempt.
Note:  Normal relight area is below 24,000 feet and between 180 and 320 KIAS.
Throttle (Affected Engine).....................................................CLOSED
ENG FIRE Handle (Affected Engine) ................... FULL FORWARD
Engine GEN Sw (Affected Side) .................................................... OFF
ENG HYD PUMP Sw (Affected Side) ........................................... OFF
ENG Anti-Ice Switch (Affected Engine)..........................................ON
Main Tank Boost Pump Switches...............BOTH ON, INLET FUEL

(Affected Engine) PRESS LOW LIGHT OFF
Airspeed ........................................................................180 - 320 KIAS
Oil Pressure....................................................................INDICATING
ENG IGN Switch........................................................................ OVRD
FUEL Lever .....................................................................................ON

Note:  Depending upon altitude, fuel flow and EGT indications may indicate lower values during airstarts.
IF Engine EGT and RPM Rise Do Not Occur Within 20 Seconds:
FUEL Lever............................................................................. OFF

Note:  If start is not successful with initial EGT above 100. C, allow EGT to cool below 100. C before attempting a second start. If second start attempt is unsuccessful, further start attempts are not recommended.
(Continued)
IF Engine Starts:

- - - - -AFTER ENGINE IS STABILIZED - - - - -
ENG IGN Switch..................................................AS REQUIRED

OR
ENG Anti-Ice Switch............................................ AS REQUIRED
Hyd, Elec, Fuel, Pneu, & Air Cond Systems................. NORMAL

* * * *

IF Engine Does Not Start:
FUEL Lever............................................................................. OFF
ENG IGN Switch..................................................AS REQUIRED
ENG Anti-Ice Switch............................................................... OFF
FUEL X-FEED Lever, Boost Pumps
(If No Center Wing Fuel) ............................ON, PUMPS SET

* * * *
DRIFTDOWN PROCEDURE

An engine failure or shutdown during climbout or cruise over several of our routes requires use of this driftdown procedure to minimize altitude loss and assure terrain clearance.
Throttle (Operating Engine)................................................ MCT POWER
Autopilot.................................................................................DISENGAGE
　
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：MD-80 Flight Manual 麦道80飞行手册 1(26)