WOHA33_1037 new223_228_AT-472143-710-801

Hong Kong Airlines Limited香港航空03110-01Hong Kong Airlines MEDHong Kong Airlines LimitedWO NO/工作指令号SEQ NO/序列号WOHA331037_228_223适航指令(AD) 培训方式1037223通用类/GenericTitleOperational Check of Dual Flow Shut Off Valve (DFSOV), Dual Flapper Check Valve (DFCV) and Nitrogen-Enriched Air (NEA) Pipeline for LeaksMcd&Rev/厂家工卡&修订日期标题操作检查双流量关断活门（DFSOV），双碟形单向活门（DFCV）和富氮管有无渗漏AMM 472143-710-801 2014-10-01A/C/飞机号Subtask No/工卡号JC Rev/工卡版本号Workarea/工作区域Skill/工种Man Hour/工时BLNLAT-472143-710-801HR000001机身/AirframeAIRP01:36MP Item/MP号Baseline/依据MP REV/ MP版本号Station/维修站Threshold/首检Interval/重复检HA33-470000-03-1MPD 470000-03-1,ALS PART 5,FAL 470000-00001-1-F,AD 2012-0168Issue 2 Revision 4SHA12000 FH12000 FHAccess Panels/接近盖板Zones/区域Written/编写Approved/批准191KB1912014-11-262014-11-26TOOLS/工具TOOLS NECESSARY/必须工具ITEM项目P/N件号DESCRIPTION名称EQTP类型QTY数量APP适用性Conditions note互换信息及备注198A24403000000CABLE HOLDING STRAPTO1ALL(必需/Necessary)298D47209001000PRESSURE & VACUUM TESTER, IGGSTO1ALL(必需/Necessary)TOOLS IF NECESSARY/视情工具ITEM项目P/N件号DESCRIPTION名称EQTP类型QTY数量APP适用性Conditions note互换信息及备注1CML11-003丁酮METHYL-ETHYL-KETONETO1ALL(视情/As Necessary)298A52107632000PIN - SAFETY SLIDETO1ALL(视情/As Necessary)398A53003500000REMOVAL TOOL OF PHILLIPS TORQ-SET FASTENERTO1ALL(视情/As Necessary)498F57103001000SLEEVE,PROTECTIVE-CARBON RODSTO1ALL(视情/As Necessary)598F52003002001A319/A330/340舱门拦网TO1ALL(视情/As Necessary)698A57304002000EXTRACTION, MANHOLE BOLTTO1ALL(视情/As Necessary)798F53008792000DEV-INST,DRY SEAL FLOOR PANELTO1ALL(视情/As Necessary)8DLTFRPSKT3028AREPAIR KIT FIELD - SIZE 04 TO 24TO1ALL(视情/As Necessary)998F21001004001EQUIPMENT,R I-PACK EXCHANGERTO1ALL(视情/As Necessary)PARTS AND MATERIAL/航材NOTE:OPERATOR MUST GET AND INSTALL THE PARTS THAT CORRESPOND TO THE RELATIVE WORKORDER NO.注释：请工作者严格按照工作指令号领取预定的航材装机PARTS AND MATERIAL NECESSARY/必须航材ITEM项目P/N件号DESCRIPTION名称EQTP类型QTY数量APP适用性Conditions note互换信息及备注PARTS AND MATERIALIF NECESSARY/视情航材ITEM项目P/N件号DESCRIPTION名称EQTP类型QTY数量APP适用性Conditions note互换信息及备注1MS24665-153(32A3)PINAS3ALL(视情/As Necessary)2M25988-1-904(73A6)PACKINGAS2ALL(视情/As Necessary)3MS24665-151PINAS4ALL(视情/As Necessary)4MS24665-152COTTER PINAS1ALL(视情/As Necessary)5MS24665-86(32A3)PINAS1ALL(视情/As Necessary)6MS24665-172PIN-COTTERAS3ALL(视情/As Necessary)7NSA8203-008O-RINGAS1ALL(视情/As Necessary)8NSA5050-3NUTAS8ALL(视情/As Necessary)9MS9021-226PACKING-PREFORMEDAS1ALL(视情/As Necessary)10CML11-004CLEANERCH1ALL(视情/As Necessary)11ABS1040-56(32A2)SEALAS4ALL(视情/As Necessary)12A5217026320000PLATE-LOCKINGAS1ALL(视情/As Necessary)13NSA8203-222O-RINGAS1ALL(视情/As Necessary)14MS16624-5015-1RINGAS2ALL(视情/As Necessary)15CML16-018Top Coat Polyurethane - CA8000/XXXXCH1ALL(视情/As Necessary)16CML09-018BLOW ADHESION POLYSULFIDE SEALANTCH1ALL(视情/As Necessary)17F9241130620000SEALAS2ALL(视情/As Necessary)18CML16-001CANTI-CORROSION PRIMER 4355/3600+0701/9000+0433/9000CH1ALL(视情/As Necessary)19ABS5800D080BSEALAS4ALL(视情/As Necessary)20ABS5800B024BSEALAS7ALL(视情/As Necessary)21M259881-222O-RINGAS6ALL(视情/As Necessary)22M259881-219O-RINGAS2ALL(视情/As Necessary)23CML06AAB1SEALANTCH1ALL(视情/As Necessary)24CML04TMB2primerCH1ALL(视情/As Necessary)25CML06AAC1INTERFAY SEALANTCH1ALL(视情/As Necessary)26CML12ABC1CORROSION PREVENTIVE COMPOUND, TEMPORARYCH1ALL(视情/As Necessary)27CML06ABA1FUEL TANK BRUSH CONSISTENCYCH1ALL(视情/As Necessary)28CML08BAA9SOLVENT GENERAL PURPOSECH1ALL(视情/As Necessary)29CML14SBA1CLEANING ABSORCH1ALL(视情/As Necessary)30CML03FAB1VASILINECH1ALL(视情/As Necessary)31CML06ABB1FUEL TANK SEALANT POLYSULFIDECH1ALL(视情/As Necessary)32CML06LCG9SINGLE PART CHROMATED JOINTED COMPOUNDCH1ALL(视情/As Necessary)或CML12ABE233CML06AAA1SEALANTCH1ALL(视情/As Necessary)34CML10ABC1CHEMICAL CONVRSN COATING YELLOW ALUMINUMCH1ALL(视情/As Necessary)35CML04JME4TOPCOAT GREY (INTRNL APPLIC.)CH1ALL(视情/As Necessary)36CML03HBD9GREASECH1ALL(视情/As Necessary)37CML05EML7EPOXY ADHESIVECH1ALL(视情/As Necessary)38CML06BQD1SILICONE SEALANTCH1ALL(视情/As Necessary)39CML06CMD9SEALANTCH1ALL(视情/As Necessary)40CML14QFB1LOCKWIREAS1ALL(视情/As Necessary)41CML04EAC2ANTI-CORROSION PRIMER (POLYURETHANE)CH1ALL(视情/As Necessary)42CML12ABE2Corrosion inhibiting compoundCH1ALL(视情/As Necessary)43CML14QDB1LOCKWIREAS1ALL(视情/As Necessary)44CML06AEB2SEALERCH1ALL(视情/As Necessary)45CML06HAA1BRUSHABLE FUEL RESISTANT COATINGCH1ALL(视情/As Necessary)46CML12ACC1Corrosion Preventive CompoundCH1ALL(视情/As Necessary)47CML04CMA2WASH PRIMER(0434/9000+0841/9000+7641/3600)(Metaflex FCR Pri)CH1ALL(视情/As Necessary)48CML03GBB1GREASECH1ALL(视情/As Necessary)49CML14JAB1SILICONE FORAMCH1ALL(视情/As Necessary)50CML06ACA1SEALANT, LOW DENSITY-FUEL TANK AND GPCH1ALL(视情/As Necessary)51CML06PAG1POLYSULFIDE SEALANT ADHESION PROMOTERCH1ALL(视情/As Necessary)52CML05DBB1AdhesiveCH1ALL(视情/As Necessary)53CML05PCB2AdhesiveCH1ALL(视情/As Necessary)54CML05RAM1TAPECH1ALL(视情/As Necessary)55CML12ACB1Corrosion Preventive CompoundCH1ALL(视情/As Necessary)56CML05RDA1Adhesive Film TapeCH1ALL(视情/As Necessary)57CML03GEE1Synthetic Oil base Grease - Fuel and Oxidized Environment FlCH1ALL(视情/As Necessary)58CML14JAD1TAPE, SELF-ADHESIVECH1ALL(视情/As Necessary)59CML05BAA1SEALANT, ANAEROBICCH1ALL(视情/As Necessary)60CML05RMM9MOISTURE BARRIER FOIL,SELF ADHEISIVECH1ALL(视情/As Necessary)61CML05JBB9SOLVENT BASED NITRILE RUBBER ADHESIVECH1ALL(视情/As Necessary)62CML05NCA2ADHESIVE TAPECH1ALL(视情/As Necessary)63CML14RCB1PVCCH1ALL(视情/As Necessary)64CML12AHA1corrosion preventive filler compoundCH1ALL(视情/As Necessary)65MS24665-150PINAS1ALL(视情/As Necessary)IMPORTANT NOTE:In the event of any discrepancies between the Chinese instruction and the English instruction, the English procedure should prevail.Record Additional Work/Findings(If Applivable) Reference No. Certificate of Release to Service (* Tick as appropriate # Different crews should perform the work on each of the systems)Certifies that the work specified, except as otherwise specified, was carried out in accordance with HKAR-145and in respect to that work, The aircraft / aircraft components are considered ready for Release to Service. HKA Approval No: AI / 135 / 706 * HNAT Approval No.: JMM 076, D3039 * HNAT Approval No.: JMM 047, D101115* HNAT Approval No.: JMM 049, D500023 * CASL Approval No: AI / 101 / 798 * TAECO Approval No.: DAI / 89 / 1295 * HAECO Approval No: DAI / 1 / 853 * SIAEC Approval No: AWI / 01 * STARCO Approval No.: JMM 039, D.200078 * SMECO Approval No: JMM 081, D.400009 * AMECO Approval No.: JMM001,D101131* Other: * Signature:_ Authorization No.:_ Date:_AT-472143-710-801 HR000001 W/O:1037 AC:BLNL页码，4 / 14工卡Job card:HA33-470000-03-1TITLEOperational Check of Dual Flow Shut Off Valve (DFSOV), Dual Flapper Check Valve (DFCV) and Nitrogen-Enriched Air (NEA) Pipeline for LeaksPerfInsp标题操作检查双流量关断活门（DFSOV），双碟形单向活门（DFCV）和富氮管有无渗漏工作者检查者Operational Check of Dual Flow Shut Off Valve (DFSOV), Dual Flapper Check Valve (DFCV) and Nitrogen-Enriched Air (NEA) Pipeline for Leaks操作检查双流量关断活门（DFSOV），双碟形单向活门（DFCV）和富氮管有无渗漏WARNING: MAKE SURE THAT THE SAFETY DEVICES AND THE WARNING NOTICES ARE IN POSITION BEFORE YOU START A TASK ON OR NEAR: -THE FLIGHT CONTROLS -THE FLIGHT CONTROL SURFACES -THE LANDING GEAR AND THE RELATED DOORS -COMPONENTS THAT MOVE. MOVEMENT OF COMPONENTS CAN KILL OR CAUSE INJURY TO PERSONS AND/OR CAN CAUSE DAMAGE TO THE EQUIPMENT. 警 告：在以下区域或附近工作前确认安全设备和警告牌在位： -飞控 -飞控舵面 -起落架和相关舱门 -可移动的部件 部件的移动可以使人致死致残，也可能导致设备的损坏。WARNING: DO NOT GO INTO THE WORK AREA UNTIL A MINIMUM OF 5 MINUTES AFTER YOU REMOVE THE ACCESS PANEL. LET AIR FLOW THROUGH THE WORK AREA. AIR FROM THIS SYSTEM HAS A LOW OXYGEN CONTENT AND CAN CAUSE INJURY OR DEATH. 警 告：在拆下接近盖板5分钟内不要进入工作区域。让空气流入工作区域。此系统内的气体氧气含量很低，会致死致残。WARNING: BEFORE YOU DO WORK IN A FUEL TANK, MAKE SURE THAT YOU OBEY ALL THE SAFETY PROCEDURES. THIS WILL PREVENT DEATH OR INJURY TO PERSONS AND/OR DAMAGE TO THE AIRCRAFT. 警 告：在燃油箱内工作之前，确认遵守所有安全程序。这可以防止人员伤亡以及飞机损坏。WARNING: THIS PROCEDURE USES A FUEL SYSTEM ITEM THAT IS IN A CATEGORY KNOWN AS A CRITICAL DESIGN CONFIGURATION CONTROL LIMITATION (CDCCL). CDCCL IDENTIFIES AN ITEM THAT CAN BE THE SOURCE OF A POSSIBLE FUEL TANK IGNITION. YOU MUST KEEP ALL CDCCL ITEMS IN THE APPROVED CONFIGURATION. DAMAGE, WEAR OR CHANGES TO A CDCCL ITEM CAN CAUSE A POSSIBLE FUEL TANK EXPLOSION. 警 告：此程序使用列在CDCCL内的一个燃油系统项目。CDCCL识别可能的燃油箱爆炸源。必须使所有CDCCL项目处于批准的构型。CDCCL项目的损坏，磨损和改动有可能会导致油箱爆炸。WARNING: MAKE SURE THAT: -THERE ARE NO CAPS OR COVERS ON THE FUEL TANK VENTILATION DUCTS. CAPS OR COVERS WILL CAUSE OVERPRESSURE OR UNDERPRESSURE DAMAGE TO THE FUEL TANK. -NO PERSONS ARE NEAR THE FUEL TANK OR VENTILATION DUCTS OF THE FUEL TANK. 警 告：确认： 燃油通气管路上没有覆盖物；覆盖物会导致燃油箱超压或低压损坏。 燃油箱或者燃油箱通气管道附近无人。WARNING: WEAR AND ATTACH A SAFETY HARNESS WHEN YOU WORK ON HIGH SECTIONS. A FALL CAN KILL OR INJURE YOU. 警 告：在高处工作要系好安全带，高空坠落会造成人员伤亡。WARNING: USE SOLVENTS/CLEANING AGENTS, SEALANTS AND OTHER SPECIAL MATERIALS ONLY WITH A GOOD FLOW OF AIR THROUGH THE WORK AREA. THESE MATERIALS ARE POISONOUS AND FLAMMABLE AND SKIN IRRITANTS. OBEY THE MANUFACTURERS INSTRUCTIONS. PUT ON PROTECTIVE CLOTHING. DO NOT GET THEM IN YOUR MOUTH. DO NOT SMOKE. DO NOT BREATHE THE GAS. GET MEDICAL HELP IF YOUR SKIN OR EYES BECOME IRRITATED. 警 告： 在使用溶剂/清洁剂，密封胶和其他特殊材料时,要确保工作区域通风良好。 这些材料有毒、可燃并对皮肤有刺激性。 遵守生产厂家的说明。 穿上保护性衣服 不要将他们放入嘴内。 不要吸烟。 不要吸入气体。 如果皮肤和眼睛接触到这些材料，马上就医1. Job Set-up/工作开始 T A. Aircraft Maintenance Configuration/飞机维护构型(1) You must obey the fuel safety procedures when you do work in fuel tanks (Ref. AMM TASK 28-10-00-910-801) . 在燃油箱执行工作时必须要遵守燃油安全程序(参考AMM TASK 28-10-00-910-801)。(2) Energize the aircraft electrical circuits (Ref. AMM TASK 24-42-00-861-801) . 给飞机通电(参考AMM TASK 24-42-00-861-801)B. Open, safety and tag this(these) circuit breaker(s)拔出下列跳开关并保险及贴上警告牌: PANEL/面板DESIGNATION/名称FIN/功能项目号LOCATION/位置721VUCSAS CTRL11HHP17721VUIGGS CTRL7YAP1C. Get Access/接近(1) Put an ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE in position at zone 191. 在191区域下放工作梯。(2) Remove the access panel 191KB (Ref. AMM TASK 53-35-13-000-808) . 拆下接近盖板191KB (参考AMM TASK 53-35-13-000-808)(3) If necessary, remove the cabin floor panel 251YF to get access to the top of the center fuel tank (Ref. AMM TASK 53-00-00-000-801) . 视情拆下客舱地板251YF以接近中央油箱顶部(参考AMM TASK 53-00-00-000-801)2.Procedure/步骤(Ref. Fig. Test Ports - Location SHEET 1) A. Preparation for the Test(s)/准备测试 T (1) Make sure that the DFSOV is closed. 确认DFSOV关闭NOTE: The visual indicators of the DFSOV are in the retracted position. 注 释：DFSOV的目视指示器在收上位。B. Functional Test of the DFSOV, DFCV and NEA Line 功能检查DFSOV, DFCV和NEA管路WARNING: WEAR PROTECTIVE GOGGLES AND GLOVES WHEN YOU REMOVE OR INSTALL LOCKWIRE. EACH TIME YOU CUT LOCKWIRE DURING THE TASK, REMOVE AND DISCARD IT. LOOSE LOCKWIRE CAN CUT YOU OR MAKE YOU BLIND. 警 告：拆下或安装保险丝时要带护目镜或手套。每次剪掉保险丝，取下并报废。松动的保险丝会割伤人员或致人失明。CAUTION: BE CAREFUL WHEN YOU TOUCH THIS ASSEMBLY. IT HAS PRECISION- TOLERANCE COMPONENTS WITH VERY POLISHED SURFACES. IF YOU ARE NOT CAREFUL, IT IS VERY EASY TO CAUSE DAMAGE TO THESE COMPONENTS (INTERNAL CONTAMINATION, EXTERNAL IMPACT DAMAGE). 注 意：接触此部件时要小心，它带有一个公差等级很高的光亮表面，若不小心，很容易对此部件造成损伤。（内部污染，外部冲击损伤）(1) Remove and discard the lockwire from the IGGS pallet drain port plug (plug) (4). T 拆下并报废IGGS架排放孔塞(4)上的保险丝(2) Remove the plug (4) and the O-ring (5). T 取下孔塞 (4)和O型封圈(5)。(3) Discard the O-ring (5). T 报废O型封圈(5)(4) Install the PRESSURE VACUUM TESTER, IGGS (98D47209001000) on the drain port. T 将PRESSURE VACUUM TESTER, IGGS (98D47209001000)安装在排放孔上(5) Do the test. T 执行测试NOTE: For each test, stop the vacuum supply and, after two minutes, check the pressure. 注 释：对于每个测试，停止真空供应并在两分钟后检查压力。(a) Supply -0.14 bar (-2.03 psi) at vacuum conditions during 5 minutes. 持续在真空状态下供压-0.14 bar (-2.03 psi) 5分钟。(b) Supply -0.28 bar (-4.06 psi) at vacuum conditions during 5 minutes. 持续在真空状态下供压-0.28 bar (-4.06 psi) 5分钟。(c) Supply -0.41 bar (-5.95 psi) at vacuum conditions during 5 minutes. 持续在真空状态下供压-0.41 bar (-5.95 psi) 5分钟。(d) Supply -0.55 bar (-7.98 psi) at vacuum conditions during 5 minutes. 持续在真空状态下供压-0.55 bar (-7.98 psi) 5分钟。(e) Supply -0.69 bar (-10.01 psi) at vacuum conditions during 5 minutes. 持续在真空状态下供压-0.69 bar (-10.01 psi) 5分钟。(6) The test is satisfactory if at each step: T - there is no pressure increment, or-the pressure increment is less than 5%. 若在以上步骤中出现下列情况，则测试通过：压力没有增加或压力增量小于5%(7) If the test is satisfactory: T 若测试通过：WARNING: BE CAREFUL WHEN YOU USE THE CONSUMABLE MATERIAL(S). YOU MUST OBEY THE OPERATORS AND MANUFACTURERS HEALTH AND SAFETY INSTRUCTIONS. 警 告：使用耗材时要特别小心。要遵守航空公司和生产厂家的健康和安全指示。(a) Apply a thin layer of Material CML03GEE1 (Synthetic Oil base Grease-Fuel and Oxidized Environment Fluorinated -) to the new IPC-CSN (47-21-04-01-110) O-ring (5) and install it on the plug (4). 在新的O型封圈(5)IPC-CSN (47-21-04-01-110)上涂上一层CML03GEE1并安装到孔塞(4)上。(b) Install the plug (4) on the drain port. 将孔塞(4)安装到排放口上。(c) TORQUE the plug (4) to between 0.66 and 0.85 m.daN (58.41 and 75.22 lbf.in). 将孔塞的力矩拧到0.66-0.85 m.daN (58.41-75.22 lbf.in)之间。(d) Safety the plug (4) with Material CML14QDB1 (Wire-Locking Dia: 0.5 mm (0.020 inch) CRES Nickel Alloy -) with the double lockwiring method (Ref. AMM TASK 20-11-11-911-803) . 使用CML14QDB1将孔塞(4)打上双保险(参考AMM TASK 20-11-11-911-803)(e) Do the Close-up procedure. 执行结束工作程序。(8) If the test is not satisfactory do the Leak Test of the NEA Line given in the subsequent T Para. C. 若测试不通过，执行步骤C对NEA管路进行渗漏测试。CAUTION: DO NOT LET PAINT PARTICLES GO INTO THE FUEL TANK. REMOVE THE PARTICLES WITH A VACUUM CLEANER (IF YOU CANNOT USE A VACUUM CLEANER, USE AN AIR BLOWER). 注 意：不要让油漆颗粒进入油箱。用真空吸尘器清除颗粒（若无真空吸尘器，使用鼓风机）C. Leak Test of the NEA Line/NEA管路渗漏检查NOTE: Two persons are necessary to do this subtask. 注 释：需要两人来执行此工作(1) Apply WATER - SOAPY SOLUTION on the couplings and connections of the NEA Line. T 在NEA管路的耦合器和接头处涂上肥皂水。(2) Supply 0.69 bar (10.01 psi) at pressure conditions. T 供压0.69 bar (10.01 psi) (3) After two minutes, do a visual check of the joints and couplings for signs of leaks. T 两分钟后，目视检查耦合器和接头有无渗漏痕迹NOTE: Bubbles are an indication of leaks. 注 释：可以通过气泡来判断是否渗漏。(4) If there are leaks:/若存在渗漏 T (a) Replace the defective connections and/or NEA line (Ref. AMM TASK 47-20-50-000-801)and (Ref. AMM TASK 47-20-50-400-801) . 更换有缺陷的接头和/或NEA管路。 (参考AMM TASK 47-20-50-000-801)和(参考AMM TASK 47-20-50-400-801)(b) Do again the Functional Test of the DFSOV, DFCV and NEA Line given in Para. B. 再次执行B步骤对DFSOV, DFCV和NEA Line的功能测试(5) If there are no leaks do the Test of the DFSOV given in the subsequent Para. D. T 若无渗漏，执行D步骤的DFSOV测试D. Test of the DFSOV/DFSOV测试WARNING: WEAR PROTECTIVE GOGGLES AND GLOVES WHEN YOU REMOVE OR INSTALL LO