WOHA33_11462C196_42_AT-321100-220-819

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WOHA331146_42_196培训方式1146196通用类/GenericTitleCheck of Shock Absorber Nitrogen Charge PressureMcd&Rev/厂家工卡&修订日期标题检查减震支柱氮气充气压力AMM 321100-220-819 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BLNVAT-321100-220-819HR001006机身/AirframeAIRP02:00MP Item/MP号Baseline/依据MP REV/ MP版本号Station/维修站Threshold/首检Interval/重复检HA33-321100-03-1MPD 321100-03-1,MRB 32.11.00/03Issue 2 Revision 4PVG730 CA730 CAAccess Panels/接近盖板Zones/区域Written/编写Approved/批准NONE731 7412014-10-162014-10-16TOOLS/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198F32204001001COLLAR, SAFETY - DOOR, NLGTO2ALL(必需/Necessary)2D23304000PIN-GROUNDLOCK, NLGTO1ALL(必需/Necessary)398F32104013000SAFETY COLLAR-DOOR MLGTO2ALL(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1DRT68973ADAPTER, CHARGING - MLGTO1ALL(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1NAS1611-24165-44925 PACKING 2AS1ALL(必需/Necessary)2CML14QFB1LOCKWIREAS1ALL(必需/Necessary)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1MIL-L-25567LEAK TESING SOLUTIONCH1ALL(视情/As Necessary)CML05-004B2CML19-010LOCKWIREAS1ALL(视情/As Necessary)AMS56873MIL-PRF-5606Fluid - HydraulicCH1ALL(视情/As Necessary)BMS3-32 TIIIMPORTANT 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-321100-220-819 HR001006 W/O:1146 AC:BLNV页码，2 / 12工卡Job card:HA33-321100-03-1TITLECheck of Shock Absorber Nitrogen Charge PressurePerfInsp标题检查减震支柱氮气充气压力工作者检查者Check of Shock Absorber Nitrogen Charge Pressure 检查减震支柱充气压力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 INJURE PERSONS. 警 告：在以下区域或附近工作之前安装好保险装置和警告牌：-飞行控制-飞控舵面-起落架及相关的门-移动部件部件移动会造成人员受伤。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：确保起落架地面安全销安装正确，防止起落架意外运动。WARNING: DO NOT LET HIGH PRESSURE GAS TOUCH YOUR SKIN. GAS BUBBLES IN YOUR BLOOD CAN KILL YOU. 警 告：不要使高压气体接触皮肤，气体进入血液会造成人员伤亡。WARNING: BE CAREFUL WHEN YOU USE CONSUMABLE MATERIALS. OBEY THE MATERIAL MANUFACTURERS INSTRUCTIONS AND YOUR LOCAL REGULATIONS. 警 告：使用消耗品时，请遵守材料生产厂家的使用说明和当地使用规范1. Job Set-up/工作准备 A. Safety Precautions /安全防范 T (1) Put the safety barriers in position. 放置飞机隔离设备在位。 (2) Put the WARNING NOTICE in the cockpit to tell persons not to operate thelanding gear. 在驾驶舱挂警告牌防止其它人员操作起落架。(3) Make sure that the safety devices are installed on the landing gears (Ref. AMM TASK 32-00-00-481-801) . 确认起落架上安装了保险装置(参考AMM TASK 32-00-00-481-801)。B. Aircraft Maintenance Configuration/飞机维护构型 T (1) Make sure that the Green hydraulic system is depressurized (Ref. AMM TASK 29-00-00-864-804) . 确认绿液压系统已释压(参考 AMM TASK 29-00-00-864-804)。C. Get Access/接近 T (Ref. Fig. MLG Shock Strut Inflation and Bleed Valves - Location and Detail SHEET 1) （参考Fig. MLG Shock Strut Inflation and Bleed Valves - Location and Detail SHEET 1）(1) Open the applicable MLG door (Ref. AMM TASK 32-12-00-010-801) . 打开相应的主起落架门(参考AMM TASK 32-12-00-010-801)。(2) Put the ACCESS PLATFORM 3M (10 FT) adjacent to the applicable MLG: 在相应的主起落架处放置3M (10 FT)接近平台。 (a) For the LH MLG at zone 731. 对于左主起落架：区域731 (b) For the RH MLG at zone 741. 对于右主起落架：区域741WARNING: 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：拆装保险丝时，请戴护目镜和保护手套，剪短保险丝并报废它，松动的保险丝可能 会伤到人(3) Remove and discard the lockwire from the bolts (6). 从螺栓(6)上拆下并报废保险丝(4) Remove the bolts (6) and the washers (5). 拆下螺栓(6)和垫片(5)(5) Remove the bracket (4) and the cover (3). 拆下固定夹(4)和保护罩(3)(6) Remove and discard the O-ring (2). 拆下并报废O型垫圈(2)2. Procedure/步骤 (Ref. Fig. MLG Shock Absorber - Nitrogen Pressure Check SHEET 1) (Ref. Fig. MLG Shock Absorber Inflation Chart SHEET 1) (Ref. Fig. MLG Shock Absorber Inflation Chart SHEET 1 SHEET 2) (Ref. Fig. MLG Shock Absorber Inflation Chart SHEET 1 SHEET 2 SHEET 3) (参考. Fig. MLG Shock Absorber - Nitrogen Pressure Check SHEET 1) (参考. Fig. MLG Shock Absorber Inflation Chart SHEET 1) (参考. Fig. MLG Shock Absorber Inflation Chart SHEET 1 SHEET 2) (参考. Fig. MLG Shock Absorber Inflation Chart SHEET 1 SHEET 2 SHEET 3)A. Functional Check of MLG Shock Absorber Nitrogen Charge Pressure 功能检查主起落架减震支柱氮气充气压力(1) Measure and record the shock absorber extension (dimension H). T 测量和记录减震支柱伸出长度（尺寸为H）Dimension H（LH）:_.H尺寸（左）：_。Dimension H（RH）:_.H尺寸（右）：_。(Ref. Fig. MLG Shock Absorber Inflation Chart SHEET 1) (Ref. Fig. MLG Shock Absorber Inflation Chart SHEET 1 SHEET 2) (Ref. Fig. MLG Shock Absorber Inflation Chart SHEET 1 SHEET 2 SHEET 3)(参考. Fig. MLG Shock Absorber Inflation Chart SHEET 1) (参考. Fig. MLG Shock Absorber Inflation Chart SHEET 1 SHEET 2) (参考. Fig. MLG Shock Absorber Inflation Chart SHEET 1 SHEET 2 SHEET 3)NOTE: The dimension H is measured between the inside faces of the torque link lugs. 注 释：H尺寸测量是在扭力臂耳片的内表面间的距离(2) Install the ADAPTER, CHARGING - MLG (460007156) or ADAPTER, CHARGING T MLG (DRT68973) on the bleed/inflation valve (1). 在充放气活门(1)上安装ADAPTER, CHARGING - MLG (460007156)或者ADAPTER, CHARGING MLG (DRT68973)(3) Install the GAGE 200 BAR (2900 PSI) - PRESSURE on the ADAPTER, CHARGING T MLG (460007156) or ADAPTER, CHARGING - MLG (DRT68973) . 在ADAPTER, CHARGING MLG (460007156)或者ADAPTER, CHARGING - MLG (DRT68973)上安装GAGE 200 BAR (2900 PSI) - PRESSURE(4) Open the bleed/inflation valve (1). T 打开充放气活门(1)(5) Read and record the pressure shown on the pressure gage. T 读取并记录压力表上的读数Pressure（LH）:_.压力（左）：_。Pressure（RH）:_.压力（右）：_。(6) Close the bleed/inflation valve (1). T 关闭充放气活门(1).(7) Use a THERMOMETER 50 DEG C (122 DEG F) to measure the surface temperature of T the aluminum piston adjacent to the bleed/inflation valve (1). Record the temperature. 使用温度计测量并记录主起落架靠近充放气活门(1)附近减震支柱外表面温度Temperature（LH）:_.温度（左）：_。Temperature（RH）:_.温度（右）：_。(Ref. Fig. MLG Shock Absorber Inflation Chart SHEET 1) (Ref. Fig. MLG Shock Absorber Inflation Chart SHEET 1 SHEET 2) (Ref. Fig. MLG Shock Absorber Inflation Chart SHEET 1 SHEET 2 SHEET 3)(参考. Fig. MLG Shock Absorber Inflation Chart SHEET 1) (参考. Fig. MLG Shock Absorber Inflation Chart SHEET 1 SHEET 2) (参考. Fig. MLG Shock Absorber Inflation Chart SHEET 1 SHEET 2 SHEET 3)NOTE: To inflate the shock absorber to the correct pressure, you must measure the temperature accurately. Do not make an estimate of the temperature. 注 释：为正确充注减震支柱的压力，请务必保证温度测量的准确性，不要估算温度值(8) Look at the inflation table and find the nearest correct dimension H for the pressure and the T temperature you have recorded. 根据所记录的压力值和温度值，在充气表中找到合适尺寸H值(9) If the recorded dimension H is in the tolerance of plus or minus 15 mm (0.5906 in.) of the T correct dimension H: 若记录尺寸值H在表中给出的尺寸值H的15 mm (0.5906 in.)之间- the shock absorber is correctly charged. 减震支柱正确充值(10) If the recorded dimension H is not in the tolerance of plus or minus 15 mm (0.5906 in.) of the T correct dimension H: 若记录尺寸值H在表中不在给出的尺寸值H的15 mm (0.5906 in.)之间- adjust the nitrogen pressure in the MLG shock absorber (Ref. AMM TASK 12-14-32-614-802) . 调整主起落架减震支柱的氮气压力(参考. AMM TASK 12-14-32-614-802)(11) If the dimension H is correct, remove the GAGE 200 BAR (2900 PSI) - PRESSURE. T 若尺寸H符合充值要求，拆下GAGE 200 BAR (2900 PSI) - PRESSURE.(12) Remove the ADAPTER, CHARGING - MLG (460007156) or ADAPTER, CHARGING T MLG (DRT68973) from the bleed/inflation valve (1). 从充放气活门(1)上拆下ADAPTER, CHARGING - MLG (460007156)或者ADAPTER, CHARGING MLG (DRT68973)(13) TORQUE the bleed/inflation valve (1) to between 0.6 and 0.80 m.daN (53.10 and 70.80 lbf.in). T 给充放气活门磅力矩到0.6 和0.80 m.daN之间 (53.10 和 70.80 lbf.in之间). CAUTION: DO NOT INSTALL A DUST CAP ON THE BLEED/INFLATION VALVE OF THE MLG SHOCK ABSORBER. IF YOU DO, THERE IS A RISK THAT IT WILL FALL INTO THE SHOCK ABSORBER. 注 意：不要在减震支柱的充放气活门上安装灰尘保护盖，因为灰尘保护盖有可能会掉到 减震支柱内 (14) Use the Material No. 05-004B (SPECIAL MATERIALS) to do a leak test of the T bleed/inflation valve (1). Leakage must not occur. 使用Material No. 05-004B (SPECIAL MATERIALS)在充放气活门(1)上执行渗漏测试 不准有泄漏3. Close-up /结束 A. Close Access /闭合接近 T (1) Install the new IPC-CSN (32-11-11-73-070) O-ring (2) on the cover (3). 在保护罩(3)上安装新的O型垫圈(2)(2) Hold the cover (3) a