WOHA33_5677BLNS 6C272_46_AT-321100-220-819

Hong Kong Airlines Limited香港航空有限公司F-D-099Hong Kong Airlines MEDHong Kong Airlines LimitedWO NO/工作指令号SEQ NO/序列号WOHA335677_46_2725677272Training and Qualification/培训和资格Technical Record/技术记录NONENONETitleCheck 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 32-11-00-220-819 2019-07-01A/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BLNSAT-321100-220-819HR001017机身/AirframeAIRP2.0MP 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 32.11.00/03ISS 3 REV 1SHA730 CA730 CAAccess Panels/接近盖板Zones/区域Written/编写Approved/批准NONE731 7412019-09-182019-10-08TOOLS/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1460007156ADAPTER - CHARGINGTO1ALL(必需/Necessary)298F32204001001COLLAR, SAFETY - DOOR, NLGTO2ALL(必需/Necessary)3460007174PIN - GROUNDLOCK, MLGTO2ALL(必需/Necessary)4D23304000PIN-GROUNDLOCK, NLGTO1ALL(必需/Necessary)598F32104013000SAFETY 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1CML14QFB1LOCKWIREAS1ALL(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)CML05-004B或CML14CCB6 数量按需2NAS1611-241（禁订、禁用）65-44925 PACKING 2AS1ALL(视情/As Necessary)3MS9276-10WASHERAS2ALL(视情/As Necessary)4CML19-010LOCKWIREAS1ALL(视情/As Necessary)AMS56875MIL-PRF-5606Fluid - HydraulicCH1ALL(视情/As Necessary)BMS3-32 TII 数量按需6CML08-017RESINCH1ALL(视情/As Necessary)CML05EML9 数量按需7CML06AAB1SEALANTCH1ALL(视情/As Necessary) 数量按需8CML14SBA1Textile_Lint free CottonCH1ALL(视情/As Necessary) 数量按需9CML08AKB1Aqueous Cleaner - Immersion use -Alkaline baseCH1ALL(视情/As Necessary) 数量按需10CML03FCC2Grease-Anti-seizeCH1ALL(视情/As Necessary) 数量按需11CML06AAC5SealantCH1ALL(视情/As Necessary) 数量按需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.: D100001, 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-321100-220-819 HR001017 W/O:5677 AC:BLNS页码：2 / 22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 AND/OR CAN CAUSE DAMAGE TO THE EQUIPMENT. 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以及设备损毁。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。NOTE: If the MLG shock absorber has been fully deflated and inflated again, it is recommended that you:- Do a check of the MLG shock-absorber charging pressure between four and seven days after the first subsequent flight.This is because the nitrogen can be absorbed into the oil and the charge pressure can change.注释：如果主起落架减震支柱已经完全放气并再次充气，建议在第一个后续航班后4 - 7天内检查主起落架减震支柱的充气压力。这是因为氮气可能被液压油吸收而改变充气压力。1. Job Set-up/工作准备 A. Safety Precautions /安全防范 T (1) As necessary, use the applicable SAFETY BARRIERS, specified by the operators instructions and your local regulations. 按需使用合适的飞机安全防护设备，设备应满足厂家和当地规章的要求 (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: 在相应的主起落架临近处放置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，保险丝剪断后应立即拆下并报废，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 the O-ring (2). 拆下O型垫圈(2)。2. Procedure/步骤 * ON A/C CRK 401-500 / 适用于CRK手册有效号为401-500的飞机PRE SB 32-3268 for A/C CRK 401-401, 451-451 /未执行SB 32-3268 CRK 401-401, 451-451飞机PRE SB 32-3275 for A/C CRK 401-401, 451-451/未执行SB 32-3275 CRK 401-401, 451-451飞机 Subtask32-11-00-220-070-AA. 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）：_ mm in Dimension H（RH）/H尺寸（右）：_ mm in (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) on the bleed/inflation valve (1). T 在充放气活门(1)上安装ADAPTER, CHARGING MLG (460007156)(3) Install the GAGE 200 BAR (2900 PSI) - PRESSURE on the ADAPTER, T CHARGING - MLG (460007156) . 在ADAPTER, CHARGING - MLG (460007156)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）：_ PSI BAR Pressure（RH）/压力（右）：_ PSI BAR (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）：_ DEG C DEG F.Temperature（RH）/温度（右）：_ DEG C DEG F.(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，必须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, the shock absorber is correctly charged.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，则减震支柱已正确充压。 (10) If the recorded dimension H is more than 15.0 mm (0.5906 in.) from the inflation table, then: T 若记录尺寸至H超过表中给出的尺寸值15.0 mm (0.5906 in.)以上，那么： (a) Do an inspection of the nickel-under-chrome patch below the bogie stop pad (Ref.AMMTASK12-14-32-614-802).检查小车止挡垫下镍铬补片(参考AMMTASK12-14-32-614-802) (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) from the bleed/inflation valve (1). T 从充放气活门(1)上拆下ADAPTER, CHARGING MLG (460007156)(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 Testing Medium-Leak Detection - Oxygen System (MaterialNo.14CCB6 ) to do T a leak test of the bleed/inflation valve (1). Leakage must not occur. 使用CML14CCB6在充放气活门(1)上执行渗漏测试，不准有泄漏。(15) Do this procedure again for the other shock absorber: T 对另一个减震支柱再次执行步骤：(a) If the MLG shock absorber has been fully deflated and inflated again. 若MLG减震支柱已完全放气并再次充气。(b) Do a check of the MLG shock-absorber charging pressure between four and seven days after the first subsequent flight. This is because the nitrogen can be absorbed and the charge pressure can change.在第一个后续航班后4 - 7天内检查主起落架减震支柱的充气压力。这是因为氮气可能被液压油吸收而改变充气压力。* ON A/C CRK 001-106, 109-300，PRE SB 32-3268 for A/C CRK 001-006, 013-014, 101-106, 109-111, 201-203。适用于CRK 手册有效号为001-106, 109-300的飞机，以及未执行SB 32-3268的CRK 001-006, 013-014, 101-106, 109-111, 201-203。* ON A/C CHH 001-001, 003-056, 101-150 ，PRE SB 32-3268 for A/C CHH 001-001, 003-008, 051-056, 101-105。适用于CHH手册有效号为001-001, 003-056, 101-150的飞机，以及未执行SB 32-3268的CHH 001-001, 003-008, 051-056, 101-105飞机。* ON A/C HKC ALL ，PRE SB 32-3268 for A/C HKC 001-002, 051-053。适用于HKC 所有飞机，以及未执行SB 32-3268的HKC 001-002, 051-053飞机。Subtask32-11-00-220-070-BA. 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）：_mm in Dimension H（RH）/H尺寸（右）：_mm in (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 (DRT68973) on the bleed/inflation valve (1). T 在充放气活门(1)上安装ADAPTER, CHARGING MLG (DRT68973)(3) Install the GAGE 200 BAR (2900 PSI) - PRESSURE on the ADAPTER, T CHARGING - MLG (460007156) . 在ADAPTER, CHARGING - MLG (460007156)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）：_PSI BAR Pressure（RH）/压力（右）：_PSI BAR (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）：_ DEG C DEG F Temperature（RH）/温度（右）：_ DEG C DEG F (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，必须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, the shock absorber is correctly charged.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，则减震支柱已正确充压。 (10) If the recorded dimension H is more than 15.0 mm (0.5906 in.) from the inflation table, then: T 若记录尺寸至H超过表中给出的尺寸值15.0 mm (0.5906 in.)以上，那么： (a) Do an inspection of the nickel-under-chrome patch below the bogie stop pad (Ref.AMMTASK12-14-32-614-802).检查小车止挡垫下镍铬补片(参考AMMTASK12-14-32-614-802) (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 (DRT68973) from the bleed/inflation valve (1). T 从充放气活门(1)上拆下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). Value of TORQUE/实际磅紧力矩值_m.daN lbf.in 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 Testing Medium-Leak Detection - Oxygen System (MaterialNo.14CCB6 ) to do T a leak test of the bleed/inflation valve (1). Leakage must not occur. 使用CML14CCB6在充放气活门(1)上执行渗漏测试，不准有泄漏。(15) Do this procedure again for the other shock absorber: T 对另一个减震支柱再次执行步骤：(a) If the MLG shock absorber has been fully deflated and inflated again. 若MLG减震支柱已完全放气并再次充气。(b) Do a check of the MLG shock-abs