737系列液壓系統(tǒng)勤務講義課件

深航維修工程部教案課程名稱：起落架鏡面清潔課程編號：NB2005/08培訓課時：0.5課時TRAININGPURPOSEONLY8/10/20231深航維修工程部培訓教案深航維修工程部教案課程名稱：起落架鏡面清潔課程簡單介紹培訓內容：737系列飛機起落架鏡面清潔參考資料：737－300/700/800/900AMM維護手冊32-00-10LANDINGGEARINNERCYLINDERCHROMECLEANING/PAINTING

培訓對象：維修工程部新進維修人員和外站人員教學設施：電腦、投影儀教學方式：課堂教學8/10/20232深航維修工程部培訓教案課程簡單介紹培訓內容：737系列飛機起落架鏡面清潔8/1/2內容介紹一、油箱、油品介紹二、737液壓系統(tǒng)加油程序三、737液壓系統(tǒng)放油程序四、液壓系統(tǒng)和油箱增壓8/10/20233深航維修工程部培訓教案內容介紹一、油箱、油品介紹8/1/20233深航維修工程部培THISPAGE

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INTENTIONALLYL油箱、油品介紹PurposeThehydraulicreservoirssupplyhydraulicfluidunderpressuretothehydraulicpumps.Thereservoirsalsogetreturnfluidfromtheairplanesystemsthatusehydraulicpower.作用：給液壓系統(tǒng)提供液壓油，回油。1.RESERVOIR液壓油箱8/10/20235深航維修工程部培訓教案油箱、油品介紹Purpose1.RESERVOIR液LocationThehydraulicsystemAreservoirisinthecenterofthemainwheelwellontheforwardBulkhead(壁板).ThehydraulicsystemBreservoirisontherightforwardbulkheadofthemainwheelwell.位置：A系統(tǒng)位于主輪艙前壁板，B系統(tǒng)位于主輪艙前壁板右側8/10/20236深航維修工程部培訓教案Location8/1/20236深航維修工程部培訓教案PhysicalDescription737-300737-600/700/800SystemA4.8U.S.GAL18.17L6.8U.S.GAL25.8LSystemB7.2U.S.GAL27.25L10.7U.S.GAL40.6L1加侖＝4夸脫1夸脫＝0.95升8/10/20237深航維修工程部培訓教案PhysicalDescription737-3007378/10/20238深航維修工程部培訓教案8/1/20238深航維修工程部培訓教案D00153Fluid,Hydraulic,FireResistantBMS3-11,TYPEIV

SKYDROL

LD-4性狀：淡紫色、重腐蝕性液體2theHydraulicFluid液壓油8/10/20239深航維修工程部培訓教案2theHydraulicFluid液壓油8/1/2THISPAGE

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INTENTIONALLYL737系列飛機液壓系統(tǒng)加油程序

REF.737AMM12－12－00HydraulicReservoirServicing

A.General(1)Theequipmentthatisnecessarytofillthehydraulicfluidisontheforwardbulkheadoftherightwheelwell.Theequipmentincludesareservoirmanualfillpump,apressurefillconnection,areservoirfillfiltermoduleforthehydraulicfluid,andareservoirfillselectorvalve.8/10/202311深航維修工程部培訓教案737系列飛機液壓系統(tǒng)加油程序

REF.737AMMmanualfillpumpselectorvalve8/10/202312深航維修工程部培訓教案manualfillpumpselectorvalve(2)ThereisafluidquantityindicatoronthesystemAandBreservoirs.ThestandbyreservoirisfilledthroughtheBsystemreservoir.WhenthefluidquantityindicatorforsystemBshowsfull,thesystemBreservoirandthestandbyreservoirarefull.8/10/202313深航維修工程部培訓教案(2)Thereisafluidquantity(3)Thefluidchillingathighaltitudeandthelargeambienttemperaturechangesbetweendepartureandarrivallocationscanresultinadecreaseinfluidlevels.Ifyouservicetheairplane"high"atthecoldlocationbeforetheairplaneissentbacktothewarmlocation,itispossiblethatyouwillcauseanoverfillofthereservoirandfluidcanoverflowfromthedrainline.8/10/202314深航維修工程部培訓教案(3)ThefluidchillingathighB.References(1)AMMTASK29-11-00-860-805p201,HydraulicSystemAorBPowerRemoval(2)AMMTASK29-11-01-860-801p201,HydraulicReservoirsPressurization(3)AMMTASK29-11-01-860-802p201,HydraulicReservoirsDepressurization(4)AMMTASK29-21-00-000-802p201,StandbyHydraulicSystemPowerRemoval8/10/202315深航維修工程部培訓教案B.References8/1/202315深航維修工程部C.Equipment(1)1104Cart-Servicing,MIL-H-5606orOil,5Gal,5MicronFilterMcDermottAssociates,Inc.(VendorCode30188)11424DentonDrive,P.O.Box29617,DallasTX75229-0617(2)Container-HydraulicFluidResistant,5Gallon(19Liters)(commerciallyavailable)(3)(50gal)Container-HydraulicFluidResistant,50Gallon(190Liters)8/10/202316深航維修工程部培訓教案C.Equipment8/1/202316深航維修工程部培D.ConsumableMaterialsD00153Fluid,Hydraulic,ErosionArresting,FireResistant-BMS3-11,TYPEIVE.AccessLocationZones134MainLandingGearWheelWell,BodyStation663.75toBodyStation727.00-Right8/10/202317深航維修工程部培訓教案D.ConsumableMaterialsE.AcceF.HydraulicReservoirServicing(1)Makesuretheflapsandtheleadingedgeareup.(2)RemovepowerfromhydraulicsystemsA,Bandthestandbysystems:(a)Dothistask:HydraulicSystemAorBPowerRemoval(AMMTASK29-11-00-860-805p201).(b)Dothistask:StandbyHydraulicSystemPowerRemoval(AMMTASK29-21-00-000-802p201).8/10/202318深航維修工程部培訓教案F.HydraulicReservoirServici(3)BeforeyoufillthesystemBreservoir,makesurethebrakeaccumulatorhasaminimumof2800psig(19305KPa)ofpressureinit(withthehydraulicpumpsoff).(4)Ifyouusethehandpump,puttheendofthesuctionhoseinthefluidresistantcontainer(5gal)(hydraulicfluidresistantcontainer).8/10/202319深航維修工程部培訓教案(3)BeforeyoufillthesystemCAUTION:DONOTSUPPLYHYDRAULICFLUIDATMORETHAN75PSIG(517KPA)TOTHEPRESSUREFILLCONNECTION.APRESSUREOFMORETHAN75PSIG(517KPA)CANCAUSEDAMAGETOTHEHYDRAULICSYSTEM.8/10/202320深航維修工程部培訓教案CAUTION:DONOTSUPPLYHYDRAUL(5)Ifyouuseacart1104,connectthehosefromcart1104tothepressurefillconnection.(6)Turnthereservoirfillselectorvalvetothereservoirtobefilled.NOTE:PORTAfillsreservoirA,andPORTBfillsthestandbyreservoirandreservoirB.8/10/202321深航維修工程部培訓教案(5)Ifyouuseacart1104,coWARNING:DONOTGETHYDRAULICFLUIDONYOU.HYDRAULICFLUID,BMS3-11CANCAUSEINJURYTOPERSONS.IFYOUGETTHEHYDRAULICFLUIDONYOURSKIN,FLUSHYOURSKINWITHWATER.IFYOUGETTHEHYDRAULICFLUIDINYOUREYES,FLUSHYOUREYESWITHWATERANDGETMEDICALAID.IFYOUEATORDRINKTHEHYDRAULICFLUID,GETMEDICALAID.CAUTION:USECLEANHYDRAULICFLUIDANDCLEANEQUIPMENTWHENYOUFILLTHEHYDRAULICRESERVOIRS.DIRTCANCAUSEDAMAGETOTHEHYDRAULICSYSTEM.8/10/202322深航維修工程部培訓教案WARNING:DONOTGETHYDRAULIC(7)Addfluid,BMS3-11,TYPEIVuntiltheindicatoronthereservoirshowsFULL.NOTE:ForhydraulicsystemAreservoir,thequantityfortheFULLmarkisapproximately5.7gallons(21.6liters).ForhydraulicsystemBandstandbyreservoirs,thequantityfortheFULLmarkis8.2gallons(31.1liters).ThereservoirfillconnectionpermitsfluidservicingfromthegroundservicingsystemtotheAsystemandsystemBreservoirs.NOTE:AllcurrentlyqualifiedBMS3-11,TypeIVhydraulicfluidsareinterchangeableandintermixableinanyproportion.8/10/202323深航維修工程部培訓教案(7)Addfluid,BMS3-11,TYPEI(8)PutthereservoirfillselectorvalveintheCLOSEDposition.8/10/202324深航維修工程部培訓教案(8)Putthereservoirfill8/1(9)Putthehandleandthesuctionhoseforthehandpumpintheirusualpositions,ordisconnectthecart,1104.8/10/202325深航維修工程部培訓教案(9)Putthehandleandthe8/1(10)Lookatthegages,forthehydraulicfluidquantity,thatareintheflightcompartment.Makesurethegagesshowthehydraulicfluidquantityareaboverefill(greaterthan76%).8/10/202326深航維修工程部培訓教案(10)Lookatthegages,MakesuCBT演示737MCBTHYDRAULICSERVICING8/10/202327深航維修工程部培訓教案CBT演示8/1/202327深航維修工程部培訓教案THISPAGE

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INTENTIONALLYLG.LowertheHydraulicReservoirFluidLevel(1)Releasepressurefromtheapplicablehydraulicreservoir.Toreleaseit,dothistask:HydraulicReservoirsDepressurization(AMMTASK29-11-01-860-802p201).HydraulicReservoirServicing

8/10/202329深航維修工程部培訓教案G.LowertheHydraulicReservoWARNING:DONOTGETHYDRAULICFLUIDONYOU.HYDRAULICFLUID,BMS3-11CANCAUSEINJURYTOPERSONS.IFYOUGETTHEHYDRAULICFLUIDONYOURSKIN,FLUSHYOURSKINWITHATER.IFYOUGETTHEHYDRAULICFLUIDINYOUREYES,FLUSHYOUREYESWITHWATERANDGETMEDICALAID.IFYOUEATORDRINKTHEHYDRAULICFLUID,GETMEDICALAID.8/10/202330深航維修工程部培訓教案WARNING:DONOTGETHYDRAULIC(2)Installadrainhose:(a)Putoneendofadrainhose(1/2I.D.)ontheoutletofthereservoirdrainvalve.(b)Puttheoppositeendofthedrainhoseintothecontainer,(50gal)forthehydraulicfluid.(3)Ifyoumustlowerfluidlevelbecauseitistoohigh,dothesesteps:(a)Monitorthereservoirquantitygageswhileyoudrainfluidfromthereservoir.(b)Openthereservoirdrainvalvetodrainthehydraulicfluidintothecontainer,(50gal).(c)Closethereservoirdrainvalvewhenthereservoirquantitygageisaboverefill.8/10/202331深航維修工程部培訓教案(2)Installadrainhose:8/1/2(4)Removethedrainhosefromthereservoirdrainvalve.(5)Installalockwireonthehandleofthereservoirdrainvalve.(6)Pressurizethehydraulicreservoirs.Topressurizethem,dothistask:HydraulicReservoirsPressurization(AMMTASK29-11-01-860-801p201).8/10/202332深航維修工程部培訓教案(4)Remove