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ID:33355614
大小:8.21 MB
页数:34页
时间:2019-02-24
《【7A文】航空喷气式飞机CRJ-200起落架和刹车系统英文培训课件.ppt》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、1CRJLANDINGGEARANDBRAKES23Nosegearretractsforward.Mainsretractinward(partiallyexposed).4CONTROLS5GEARCONTROLS6GEARCONTROLS7BRAKETEMPGearPosition8GEARSEQUENCINGPROXIMITYSENSINGELECTRONICUNIT(PSEU)DualsensorseachGearSensespositionofgear,geardoors,exitdoors,f
2、laps,andspoilers;andprovidesWOWinfotogear,anti-skid,ECS,andothersystems.9CONFIGURATIONWARNINGBeeeeeeeeeeeeeeeeeeep!185KIASORLESS,FLAPSUP,ONEORBOTHTHRUSTLEVERSATIDLE163KIASORLESS,FLAPSGREATERTHAN0,ONEORBOTHTHRUSTLEVERSATIDLENOHORNMUTEBELOW163W/FLAPSGREATERTHA
3、N30ORBOTHTL’SIDLE“TOOLOWGEAR”BELOW190KIASANDLESSTHAN500’RA10MAINGEARDUALWHEELTRAILINGLINK#3HYDRAULICSNITROGEN/OILOLEOSTRUT11MainGearDoorGroundSafetyPin12NOSEGEARCHINES13OPENCLOSEDNOSEGEARDOORS14NOSEGEARDOORRETRACTIONSYSTEM(hydraulicallyoperated)15NOSEWHEELSTEERI
4、NG+-68Degw/Tiller+-5Degw/RudderPedals360DegFreeCasterw/oTorqueArmMechanicallyandElectricallyCentered#3HydraulicsFRONT16CAPT’STILLER“STEER-BY-WIRE”Nosewheelsteering“ON/OFF”17WeightOnWheelsRudderPedalsNosewheelSteering-CaptainNosewheelON/OFFLandingGearHandle18BRAK
5、ESMULTI-DISCOTBD-#2HYDINBD-#3HYDANTI-SKIDBTMSPARKING19BRAKEWEARINDICATORS20HOTBRAKES21BRAKEPRESSUREAMBERBRAKEPRESSURELESSTHAN1000PSI90090022BRAKETEMPMONITORINGSYSTEM(BTMS)TEMPSENSOREACHBRAKEDISPLAYEDWHENEVERGEARDOWNORREADOUT6UNITSORGREATEREACHUNIT=35
6、DEGCGREEN…….0to5WHITE……..6to11RED……….12to20BRAKEOVHT“BRAKES”23MLGBAYOVHT“GEARBAYOVERHEAT”24ANTI-SKIDSCREECHDUAL-CHANNELANTI-SKIDCONTROLUNIT4AXLE-MOUNTEDSPEEDTRANSDUCERSREQUIRES35KTWHEELSPIN-UPOR5SECDELAY(WOW)INOPBELOW10KTS25ANTI-SKIDCONTROLARMEDPRIORTOTAKEO
7、FFLANDINGGEARDOWNANDPARKINGBRAKEOFFBRAKEPRESSUREDUMPEDWITHWEIGHTOFFWHEELSA/SKIDINBD(OUTBD)26PARKINGBRAKE1.DEPRESSBRAKEPEDALSRAISEANDTWISTPARKINGBRAKEHANDLEUSESBOTH#2AND#3PRESSUREWITHENGINESRUNNINGUSES#3HYDAFTERSHUT-DOWNPARKINGBRAKEON2728EMERBRAKESBRAKEP
8、RSSIB(OB)Lessthan1030psi6BRAKEAPPLICATIONSUsing#2and#3AccumulatorsANTI-SKIDOFF29EMERGENCYGEAREXTENSIONHANDLEPULLEDUP:RELEASESGEARANDNOSEDOORUPLOCKS3
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