737系列液压系统勤务讲义

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1、深航维修工程部教案课程名称：起落架镜面清洁课程编号：NB2005/08培训课时：0.5课时TRAININGPURPOSEONLY课程简单介绍培训内容：737系列飞机起落架镜面清洁参考资料：737－300/700/800/900AMM维护手册32-00-10LANDINGGEARINNERCYLINDERCHROMECLEANING/PAINTING培训对象：维修工程部新进维修人员和外站人员教学设施：电脑、投影仪教学方式：课堂教学8/21/20212深航维修工程部培训教案内容介绍一、油箱、油品介绍二、737液压系统加油程序三、737液压系统放油程序四、液压系统和油箱增压8

2、/21/20213深航维修工程部培训教案THISPAGEINTENTIONALLYLEFTBLANK油箱、油品介绍PurposeThehydraulicreservoirssupplyhydraulicfluidunderpressuretothehydraulicpumps.Thereservoirsalsogetreturnfluidfromtheairplanesystemsthatusehydraulicpower.作用：给液压系统提供液压油，回油。1.RESERVOIR液压油箱8/21/20215深航维修工程部培训教案LocationThehydraulic

3、systemAreservoirisinthecenterofthemainwheelwellontheforwardBulkhead(壁板).ThehydraulicsystemBreservoirisontherightforwardbulkheadofthemainwheelwell.位置：A系统位于主轮舱前壁板，B系统位于主轮舱前壁板右侧8/21/20216深航维修工程部培训教案PhysicalDescription737-300737-600/700/800SystemA4.8U.S.GAL18.17L6.8U.S.GAL25.8LSystemB7.2U.S.

4、GAL27.25L10.7U.S.GAL40.6L1加仑＝4夸脱1夸脱＝0.95升8/21/20217深航维修工程部培训教案8/21/20218深航维修工程部培训教案D00153Fluid,Hydraulic,FireResistantBMS3-11,TYPEIVSKYDROLLD-4性状：淡紫色、重腐蚀性液体2theHydraulicFluid液压油8/21/20219深航维修工程部培训教案THISPAGEINTENTIONALLYLEFTBLANK737系列飞机液压系统加油程序REF.737AMM12－12－00HydraulicReservoirServicin

5、gA.General(1)Theequipmentthatisnecessarytofillthehydraulicfluidisontheforwardbulkheadoftherightwheelwell.Theequipmentincludesareservoirmanualfillpump,apressurefillconnection,areservoirfillfiltermoduleforthehydraulicfluid,andareservoirfillselectorvalve.8/21/202111深航维修工程部培训教案manualfillpump

6、selectorvalve8/21/202112深航维修工程部培训教案(2)ThereisafluidquantityindicatoronthesystemAandBreservoirs.ThestandbyreservoirisfilledthroughtheBsystemreservoir.WhenthefluidquantityindicatorforsystemBshowsfull,thesystemBreservoirandthestandbyreservoirarefull.8/21/202113深航维修工程部培训教案(3)Thefluidchilling

7、athighaltitudeandthelargeambienttemperaturechangesbetweendepartureandarrivallocationscanresultinadecreaseinfluidlevels.Ifyouservicetheairplane"high"atthecoldlocationbeforetheairplaneissentbacktothewarmlocation,itispossiblethatyouwillcauseanoverfillofthereservoirandfluidca