標(biāo)LeakTestwithFueloftheLHWing-DryBay工作檢驗(yàn)工作準(zhǔn)確保飛機(jī)接地。（參考AMMTask12-34-24-869-Makesurethattheaircraftiselectricallygrounded,(RefertoAMMTask參照AMMTASK28-11-00-790-002-A步驟3.ATakentheSafetyPrecautionsasperAMMTASK28-11-00-790-002-AProcedure確認(rèn)油箱狀ConfirmFuelRefAMMTASK12-11-28-650-003，對(duì)大翼油箱注入至少12噸燃油；Refuelatleast12tonsoffueltotheapplicablewing(RefAMMTASK測試必須在結(jié)構(gòu)油箱按如上要求加注燃油靜置至少10小時(shí)后進(jìn)行Theapplicablewing- outerandinnercellsmustbeinfuelconditionforaminimumof10hoursbeforethetest.執(zhí)行AMMTASK28-11-00-790-002-A步驟3.C，使飛機(jī)滿足維修狀態(tài)。ImplementAMMTASK28-11-00-790-002-AProcedure3.Ctomeetaircraftmaintenanceconfiguration.接近/Get在521附近位置放置3米高接近梯PutanACCESSPLATFORM3M(10FT)-ADJUSTABLEbelowtheapplicablezone521.拆除相關(guān)的干艙接近蓋板521AZ521BZRemovetheapplicabledry-bayaccesscovers521AZ,521BZ(Ref.AMMTASK57-27-11-000-005).標(biāo)LeakTestwithFueloftheLHWing-DryBay工作檢驗(yàn)2.(a)參照AMMTASK28-11-00-790-002-A步驟4.A.(1)及圖1漏油的目視檢查，并記錄檢查結(jié)ImplementthevisualinspectionforfuelleakasperAMMTASK28-11-00-790-002-Procedure4.A.(1)andfigure1below,andrecordtheinspection檢查結(jié)采取措(b)參照AMMTASK28-11-00-790-002-A步驟4.A.(2)粉末測試，并記錄ImplementtheTalcumPowderProcedureasperAMMTASK28-11-00-790-002-Procedure4.A.(2),andrecordthetest檢查結(jié)采取措結(jié)CLOSE-安裝干艙接近蓋板521AZ,521BZ，參照AMMTASK57-27-11-400-005Installthedry-bayaccesscover521AZ,521BZ.(Ref.AMMTASK57-27-11-400-005).確保工作區(qū)域整潔無工具及其它設(shè)備Makesurethattheworkareasarecleanandclearoftoolsandotheritemsof移除接近梯Removetheaccess完成AMMTASK28-11-00-790-002-A步驟5.B