WOHA33_3509222_267_AT-321100-220-803

Hong Kong Airlines Limited香港航空有限公司03110-01Hong Kong Airlines MEDHong Kong Airlines LimitedWO NO/工作指令号SEQ NO/序列号WOHA333509_267_222培训方式3509222通用类/GenericTitleSERVICE MLG SHOCK ABSORBERMcd&Rev/厂家工卡&修订日期标题勤务主起落架减震支柱AMM 32-11-00-220-803AMM 12-12-32-611-804AMM 12-12-32-611-8012017-07-01A/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BLNZAT-321100-220-803HR002009机身/AirframeAIRP13:16MP Item/MP号Baseline/依据MP REV/ MP版本号Station/维修站Threshold/首检Interval/重复检HA33-321100-04-1MPD 321100-04-1,MRB 32.11.00/04Issue 2 Revision 6PVG1275 CA1275 CAAccess Panels/接近盖板Zones/区域Written/编写Approved/批准NONE731 7412017-09-302017-10-19TOOLS/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198F07107501000ADAPTER - AFT JACKINGTO1ALL(必需/Necessary) 仅适用于顶升状态勤务/Only applicable to aircraft on Jacks2DRT68973ADAPTER, CHARGING - MLGTO1ALL(必需/Necessary)398F07103500001ADAPTER, JACK - NOSETO1ALL(必需/Necessary)仅适用于顶升状态勤务/Only applicable to aircraft on Jacks498A24403000000CABLE HOLDING STRAPTO1ALL(必需/Necessary)597A29102062000CONNECTOR - DEPRESSURIZING, HYDRAULIC RESERVOIRTO1ALL(必需/Necessary)仅适用于顶升状态勤务/Only applicable to aircraft on Jacks698F07103001000GLOBAL JACKING LRTO1ALL(必需/Necessary)仅适用于顶升状态勤务/Only applicable to aircraft on Jacks798F07104000002JACKING PAD SET - WINGTO1ALL(必需/Necessary)仅适用于顶升状态勤务/Only applicable to aircraft on Jacks8460007174PIN - GROUNDLOCK, MLGTO1ALL(必需/Necessary)9D23304000PIN-GROUNDLOCK, NLGTO1ALL(必需/Necessary)10AIT320008-003-4TOOL-COMPRESSIONTO1ALL(必需/Necessary)仅适用于顶升状态勤务/Only applicable to aircraft on JacksTOOLS 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189901Spatula(set of 10)TO1ALL(视情/As Necessary)298F32104013000SAFETY COLLAR-DOOR MLGTO1ALL(视情/As Necessary)3DRT68032SPANNER - A/LINK NUTTO1ALL(视情/As Necessary)仅适用于顶升状态勤务/Only applicable to aircraft on Jacks4DRT68925SPANNER-TORQUETO1ALL(视情/As Necessary)5DRT68930TOOL-GLAND ASSYTO1ALL(视情/As Necessary)6DRT68933POST-ASSEMBLYTO1ALL(视情/As Necessary)7460007102EQUIPMENT-LIFTINGTO1ALL(视情/As Necessary)8460007103HOLDING FIXTURETO1ALL(视情/As Necessary)9460007111DRIFT-ASSEMBLYTO1ALL(视情/As Necessary)10460007183GUIDE-DOWELL,CONETO1ALL(视情/As Necessary)11DRT68822ADAPTOR-TORQUETO1ALL(视情/As Necessary)仅适用于顶升状态勤务/Only applicable to aircraft on JacksPARTS 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1NAS1611-241（禁订、禁用）65-44925 PACKING 2AS2ALL(必需/Necessary)2CML19-010LOCKWIREAS1ALL(必需/Necessary)14QFB13CML14CCB6Testing Medium - Leak Detection Oxygen SystemCH1ALL(必需/Necessary)4CML02BBB9OIL, HYDRAULIC PETROLEUM FLUIDCH1ALL(必需/Necessary)或 CML02CBB1 或CML02CCC1PARTS 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1MS9276-12LOCKWASHERAS1ALL(视情/As Necessary)2CML09-016SEALANTCH1ALL(视情/As Necessary)3CML05-047ANTI COR. COMPOUNDCH1ALL(视情/As Necessary)429-1211038-01SCRAPERAS1ALL(视情/As Necessary)5201042448RING-SNUBBINGAS2ALL(视情/As Necessary)629-2109032-00SEALAS1ALL(视情/As Necessary)729-2109031-00SEALAS1ALL(视情/As Necessary)829-2109020-00SEALAS2ALL(视情/As Necessary)929-2109030-00BEARING-RING, GLANDAS2ALL(视情/As Necessary)10201042459SCRAPERAS1ALL(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 Applicable) 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 * HKE Approval No: AI /218/1215, JMM 133 * HNAT Approval No.: D.101115, JMM 047* CASL Approval No: AI / 101 / 798 * AMECO Approval No.: D.101131, JMM 001* HNAT- North West Approval No.: D.500023, JMM 049 * HAECO Approval No: DAI / 1 / 853 * SMECO Approval No.: D.400009, JMM 081* HNAT- YN Approval No.: D.4108, JMM 134 * TAECO Approval No.: DAI / 89 / 1295 * CEA Approval No.: D.200002, JMM 112 * HNAT Approval No.: D.3039, JMM 076 * THAECO Approval No.: D.101661, JMM 124 * CEA-Jiangsu Approval No.: D.200047, JMM 117 * SPRING Approval No.: D.200081, JMM 121 * SIAEC Approval No: AWI / 01 * STARCO Approval No.: D.200078,JMM 039* GAMECO Approval No.: D.300001, JMM 006* THAI Approval No.: AI / 147 / 0910 * Other: *Signature:_ Authorization No.:_ Date:_AT-321100-220-803 HR002009 W/O:3509 AC:BLNZ页码，3 / 35工卡Job card:HA33-321100-04-1TITLESERVICE MLG SHOCK ABSORBERPerfInsp标题勤务主起落架减震支柱工作者检查者Service MLG Shock Absorber勤务主起落架减震支柱NOTE: To do a check of the MLG shock absorber fluid level, it is necessary to do a replenishment of the MLG shock absorber.注 释：检查主起落架减震支柱油量，需要补充液压油。NOTE: There are two methods about servicing MLG Shock Absorber in the jod card,one is aircraft onground and the other is on Jacks.One of the methods could be taken to complete the service work,preferred to use the method of Servicing MLG Shock Absorber (Aircraft on Jacks).注 释：本工卡包含两种勤务方法：一种为飞机在地面的勤务方式，另一种为顶升飞机的勤务方式，采用其中一种方法即可完成该勤务工作，优先使用顶升飞机全勤务的方法。Hydraulic Replenishment of the MLG Shock Absorber (Weight on Wheels)主起落架减震支柱补充液压油（飞机在地面）WARNING: MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE CORRECTLY INSTALLED ON THE LANDING GEAR. THIS PREVENTS UNWANTED MOVEMENT OF THE LANDING GEAR. 警 告：确认在起落架上正确地安装了地面安全锁。这可防止起落架意外作动。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：在以下位置或附近开始工作前，确认安全装置和警告牌已经安装在位：- 飞行控制系统- 飞行控制舵面- 起落架及其舱门- 运动的部件部件的运动会使工作人员伤亡和/或对部件造成损伤WARNING: BE CAREFUL WHEN YOU USE CONSUMABLE MATERIALS. OBEY THE MATERIALMANUFACTURERS INSTRUCTIONS AND YOUR LOCAL REGULATIONS.警 告：小心使用消耗品，遵守厂家说明和当地规章。1. Job Set-up / 开始工作A. Safety Precautions / 安全警告 T (1) As necessary, use the applicable SAFETY BARRIERS, specified by the operators instructions and your local regulations.必要时，按照厂家指导和当地规章，使用适用的安全护栏，。(2) Put the warning notices / 在以下位置挂警告牌：- in the cockpit to tell persons not to operate the landing gear controls. 在驾驶舱，禁止操作起落架控制。- at the applicable ground door opening handle to tell persons not to open the Main Landing Gear (MLG) door.在相应的地面舱门打开手柄处，禁止操作主起落架门。B. Aircraft Maintenance Configuration / 飞机维护构型 T (1) Make sure that the Green hydraulic system is depressurized (Ref. AMM 29-00-00-864-804) . 确认绿液压系统已释压 (参考AMM TASK 29-00-00-864-804)。(2) Make sure that the safety devices are installed on the L/G (Ref. AMM 32-00-00-481-801) .确认安全装置已安装在起落架上 (参考AMM TASK 32-00-00-481-801)。(3) MLG door configuration: / MLG舱门构型：CAUTION: YOU MUST CLOSE THE MLG DOORS BEFORE YOU DEFLATE THE MAIN LANDING-GEAR SHOCK-ABSORBER. IF THE DOORS STAY OPEN, THEY WILL HIT THE GROUND AND DAMAGE WILL OCCUR. 注 释：在对主起落架减震支柱放气前，必须关闭主起落架舱门。否则会触地而造成损伤。(a) Make sure that the applicable MLG door is closed (Ref. AMM TASK 32-12-00-410-801) .确认相应的主起落架门关闭 (参考AMM TASK 32-12-00-410-801)。C. Get Access(Ref. Fig. MLG Shock Absorber - Inflation/Bleed Valves SHEET 1) M 接近 (参考 图 MLG Shock Absorber - Inflation/Bleed Valves SHEET 1) WARNING: WEAR PROTECTIVE GOGGLES AND GLOVES WHEN YOU REMOVE OR INSTALLLOCKWIRE. EACH TIME YOU CUT LOCKWIRE DURING THE TASK, REMOVE AND DISCARD IT. LOOSE LOCKWIRE CAN CUT YOU OR MAKE YOU BLIND.警 告：在拆装保险时要戴上护目镜和手套。做此工作需要剪断、拆下并报废保险。松动的保险可能会割伤或刺瞎眼睛。(1) Put the ACCESS PLATFORM 3M (10 FT)- ADJUSTABLE at the applicable zone: 将3M (10 FT) 可调工作平台放置在位：- For the Left Hand (LH) MLG shock absorber at zone 731 左主起减震支柱，放在731区域- For the Right Hand (RH) MLG shock absorber at zone 741.右主起减震支柱，放在741区域。(2) Remove and discard the lockwire from the bolts (7).从螺栓(7)上拆下保险并将其报废。(3) Remove the bolts (7), the washers (6), the bracket (5) and the the cover (4).拆下螺栓(7)，垫片(6)，支架(5)，以及面板(4)。 (4) Remove and discard the O-ring (3). 拆下并报废密封圈（3）WARNING: WEAR PROTECTIVE GOGGLES AND GLOVES WHEN YOU REMOVE OR INSTALLLOCKWIRE. EACH TIME YOU CUT LOCKWIRE DURING THE TASK, REMOVE AND DISCARD IT. LOOSE LOCKWIRE CAN CUT YOU OR MAKE YOU BLIND.警 告：在拆装保险时要戴上护目镜和手套。做此工作需要剪断、拆下并报废保险。松动的保险可能会割伤或刺瞎眼睛。 WARNING: MAKE SURE THAT THE AREA AROUND THE AIRCRAFT IS CLEAR BEFORE YOU PRESSURIZE/DEPRESSURIZE THE SHOCK ABSORBER, WITH THE AIRCRAFT WEIGHT ON THE GROUND.THE MOVEMENT OF THE AIRCRAFT COULD BE DANGEROUS. 警 告：飞机在地面时，在对减震支柱进行增压/释压前，应确认飞机附近区域无障碍物。机身的运动是危险的。D. Preparation / 准备 (Ref.Fig. MLG Shock Absorber - Charge and Inflation Details SHEET 1)(Ref. Fig. MLG Shock Absorber - Inflation/Bleed Valves SHEET 1)(Ref.Fig.MLG Shock Absorber - Pressure Extension Chart)(参考图MLG Shock Absorber - Charge and Inflation Details SHEET 1)(参考图 MLG Shock Absorber - Inflation/Bleed Valves SHEET 1)(参考图MLG Shock Absorber - Pressure Extension Chart)* ON A/C CHH 057-100, 151-350 POST SB 32-3268 for A/C 001-008, 051-056, 101-105适用于CHH手册有效号为057-100,151-350与执行过SB 32-3268的001-008,051-056,101-105飞机* ON A/C CRK 107-108 POST SB 32-3268 for A/C 001-006, 013-014, 101-106, 109-110, 201-203, 302-305适用于CRK手册有效号为107-108与执行过SB 32-3268的001-006, 013-014, 101-106, 109-110, 201-203, 302-305飞机* ON A/C HKC POST SB 32-3268 for A/C 002-002/适用于HKC手册执行过 SB 32-3268的002-002飞机Subtask12-12-32-614-056-E（1）Measure:/测量 T The nitrogen pressure/氮气压力 The surface temperature of the aluminum piston adjacent to the bleed/inflation valve (1) 放气/充气活门（1）附近的铝制活塞的表面温度。 The dimension H./尺寸“H”(Ref.Fig.MLG Shock Absorber - Dimension DetailsSHEET1)(参考 图.MLG Shock Absorber - Dimension DetailsSHEET1) NOTE: The dimension H is measured between the inside faces of the torque link lugs. 注 释： 在扭力连杆接耳的内侧表面之间测量H尺寸 (2) If the dimension H is more than 15.0 mm (0.5906 in.) higher than the applicable value shown in the inflation chart, then: T 如果测量值比充气图表所示的允许值超出15.0mm，进行： (a) Do an inspection of the nickel-under-chrome patch below the bogie stop pads (Ref.AMMTASK32-11-00-220-843). 检查停止转向垫下方的铬镍板（参考AMM TASK 32-11-00-220-843）* ON A/C ALL/适用于所有飞机(3) Remove and discard the lockwire from the bleed screw (8). M 拆下并报废放气螺钉(8)上的保险丝。(4) Slowly open the bleed screw (8) to release the nitrogen pressure from the shock absorber. M Let the weight of the aircraft compress the shock absorber. 缓慢打开放气螺钉(8)，释放减震支柱内的氮气压力。用飞机重力来压缩减震支柱。(5) Install the ADAPTER, CHARGING - MLG (DRT68973) on the bleed/inflation valve (1). M 在放气/充气活门(1)上安装适配器(DRT68973)。(6) Connect the HOSE - FLEXIBLE between the ADAPTER, CHARGING - MLG (DRT68973) M and the VALVE - 3 WAYS. 在 适配器(DRT68973) 和3通活门 间连接柔性管。(7) Connect a HOSE - BLEED, TRANSPARENT between the VALVE - 3 WAYS and the M CONTAINER 30 L(8 USGAL).Make sure that the free end of the bleed tube is a minimum of 400 mm (15.7480 in.) below the bleed/inflation valve (1).在 3通活门 和30 L(8 USGAL)容器间连接透明放气管。确认管子的自由端在放气/充气活门(1)以下至少400 mm (15.7480 in.)。(8) Make sure that the HOSE - BLEED, TRANSPARENT is connected tightly to the VALVE - 3 WAYS. M 确认透明放气管紧紧地连接在3通活门上。NOTE: The hose bleed must be tightly connected, this will make sure that air does not enter the bleed hose. This is important so that only nitrogen from the shock absorber can be seen. This will make sure that the shock absorber is bled correctly. 注 释：放气管必须紧紧地连接，以确保空气不会进入放气管。这很重要，这样便只会看到来自减震支柱的氮气。这将确保减震支柱被正确放气。(9) On the VALVE - 3 WAYS, open the bleed control valve. Make sure that the pressure M control valve is closed.在3通活门上，打开引气控制活门。确认压力控制活门关闭。(10) Slowly open the bleed/inflation valve (1). M 缓慢地打开放气/充气活门(1)。(11) Measure the dimension H. This must be between 35.775 mm (1.4085 in) and M 38.375 mm (1.5108 in.) . 测量H尺寸。H尺寸必须在35.775 mm (1.4085 in.) 和 38.375 mm (1.5108 in.) 之间。Left/左：The dimension H is / H尺寸为 mmRight/右：The dimension H is / H尺寸为 mm(Ref. Fig. MLG Shock Absorber - Dimension Details SHEET 1)(参考 图 MLG Shock Absorber - Dimension Details SHEET 1)NOTE: The dimension H is measured between the inside faces of the torque link lugs. 注 释：在扭力连杆接耳的内侧表面之间测量H尺寸。(12) Let the bleed/inflation valve (1) and the bleed screw (8) stay open for a M minimum of 2 hours (to let the gas separate from the oil).使放气/充气活门(1)和放气螺钉(8)保持在开位至少2小时（使油气分离）。(13) Close the bleed screw (8). M 关闭放气螺钉(8)。 (14) TORQUE the bleed screw (8) to between 0.29 and 0.34 m.daN (25.66 and 30.09 lbf.in) . M 将放气螺钉(8)拧紧至力矩0.290.34 m.daN (25.6630.09 lbf.in)。(15) Safety the bleed screw (8) to the body of the bleed/inflation valve (1) with Material M No. 14QFB1 (Wire-Locking Dia: 0.8 mm CRES Nickel Alloy) .使用保险丝 (Material No. 14QFB1) 将放气螺钉(8)保险至放气/充气活门(1)的本体上。(16) Remove the blanking cap (9). M 拆下堵盖(9)。(17) Connect the hydraulic supply to the filling valve (10). M Use Mineral Hydraulic Fluid-Damper - - (MaterialNo. 02BBB9 ) or Mineral Hydraulic Fluid & Additives-Damper Shock Struts - (MaterialNo. 02CBB1 ) or Mineral Hydraulic Fluid & Additives-Damper Landing Gear - (MaterialNo. 02CCC1 ) . 将液压油供给管连接至灌充阀(10)。使用液压油CML02BBB9或CML02CBB1或CML02CCC1。NOTE: Mineral Hydraulic Fluid-Damper - - (MaterialNo. 02BBB9 ) , Mineral Hydraulic Fluid & Additives-Damper Shock Struts - (MaterialNo. 02CBB1 ) and Mineral Hydraulic Fluid & Additives-Damper Landing Gear - (MaterialNo.02CCC1 ) can be mixed in all applicable maintenance tasks and in all quantities.注 释：液压油CML02BBB9，CML02CBB1，以及CML02CCC1在相应的维护中，可以任何比例混合使用。2. Procedure / 步骤A. Filling the Shock Absorber with Hydraulic Fluid 对减震支柱灌充液压油WARNING: DO NOT GET THE FLUID ON YOUR SKIN OR IN YOUR EYES. IF YOU DO:- FLUSH IT AWAY WITH CLEAN WATER - GET MEDICAL AID. 警 告：不要使液压油沾到皮肤或进入眼睛。如果不小心出现这种情况：- 用清水冲洗- 进行医治CAUTION: MAKE SURE THAT THE FLUID DOES NOT STAY ON THE AIRCRAFTSTRUCTURE. IF THE FLUID GETS ON THE AIRCRAFT STRUCTURE, WASH IT OFF IMMEDIATELY WITH SOAP AND WATER.注 意：确保液压油未沾在飞机结构上。如果油液沾在飞机结构上，应立即用肥皂和水擦洗掉。(1) Prepare the bleed valve (2) as follows: M 按如下步骤准备放气活门(2)： 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：在拆装保险时要戴上护目镜和手套。做此工作需要剪断、拆下并报废保险。松动的保险可能会割伤或刺瞎眼睛。 (a) Remove and discard the lockwire from the secondary bleed valve (2).从次级放气活门(2)上拆下并报废保险。(b) Connect a HOSE - BLEED to the secondary bleed valve (2) and put the other end of the hose in the container. Make sure that the HOSE - BLEED is connected tightly to the bleed valve (2). 将放气管连接至次级放气活门(2)，并将管子的另一端置于容器内。确保放气管紧紧地连接至放气活门(2)。NOTE: The hose bleed must be tightly connected, this will make sure that air does not enter the bleed hose. This is important until only nitrogen from the shock absorber can be seen. This will make sure that the shock absorber is bled correctly.注 释：放气管必须紧紧地连接，以确保空气不会进入放气管。这很重要，这样便只会看到来自减震支柱的氮气。这将确保减震支柱被正确放气。(2) Carefully open the secondary bleed valve (2). M 小心地打开次级放气活门(2)。(3) Make sure you do not move the seal changeover valve when you remove the M lockwire from the se