WOHA33_17264C288_149_AT-291900-720-801

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WOHA331726_149_288培训方式1726288通用类/GenericTitleFUNCTIONAL CHECK TO MONITOR INTERNAL LEAK RATE OF YELLOW AND BLUE HYDRAULIC SYSTEMMcd&Rev/厂家工卡&修订日期标题功能检查监视蓝和黄液压系统的内漏率AMM29-19-00-720-8012016-01-01A/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-291900-720-801HR001008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HA33-291000-01-1MPD291000-01-1,MRB29.10.00/15Issue 2 Revision 5PVG4 C4 CAccess Panels/接近盖板Zones/区域Written/编写Approved/批准734 744147 2102016-03-242016-03-29TOOLS/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161007030610007AB Firmware for A330/A340 familyTO1ALL(必需/Necessary)不适用于所有飞机具体查看手册298A24403000000CABLE HOLDING STRAPTO1ALL(必需/Necessary)398F32204001001COLLAR, SAFETY - DOOR, NLGTO2ALL(必需/Necessary)498F32104013000SAFETY COLLAR-DOOR MLGTO2ALL(必需/Necessary)5610007ABUitrasonic Flowmeter测量测试仪TO1ALL(必需/Necessary)不适用于所有飞机具体查看手册;610007AB里有6120501TOOLS 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1CML19-003CLEANING ABSORCH1ALL(必需/Necessary)2E0053R8B3APNECONNECTRAS2ALL(必需/Necessary)3CML04-012VASILINECH1ALL(必需/Necessary)或/or CML06-017PARTS 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1CML02-003HYARAULIC FLUIDCH1ALL(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,D.101131* Other: * Signature:_ Authorization No.:_ Date:_AT-291900-720-801 HR001008 W/O:1726 AC:BLNZ页码，2 / 54工卡Job card:HA33-291000-01-1TITLEFUNCTIONAL CHECK TO MONITOR INTERNAL LEAK RATE OF YELLOW AND BLUE HYDRAULIC SYSTEMPerfInsp标题功能检查监视蓝和黄液压系统的内漏率工作者检查者* ON CRK A/C 001-100 / 适用于CRK手册有效号为001-100的飞机 * ON CHH A/C 001-005,104-104 /适用于CHH手册有效号为001-005,104-104的飞机 * ON GIA A/C 001-099, 101-101, 103-150 适用于GIA手册有效号为001-099, 101-101, 103-150的飞机Functional Check to monitor Internal Leak Rate of Blue and Yellow Hydraulic Systems功能检查监视蓝和黄液压系统的内漏率NOTE: You can do the functional test to monitor internal leak rate of the Blue or the Yellow Hydraulic systems independently.注 释：可以单独对蓝或黄液压系统进行功能测试来监控其内漏率。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：在以下区域或在其临近区域工作前，将保护设备放置在位并挂上警告牌： - 飞行控制- 飞行控制舵面- 起落架和相应的舱门- 移动的部件部件的移动可能会引起人员的伤亡和设备的损坏。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：确认地面安全销正确安装在起落架上，防止起落架意外作动。CAUTION: DO NOT OPERATE THE FLAPS AND SLATS WHEN ONE OR MORE LEAK MEASUREMENT VALVES PUSHBUTTON SWITCHES ARE IN THE RELEASED POSITION (OFF LEGEND ON).OPERATION OF THE FLAPS AND SLATS IN THIS CONFIGURATION CAN CAUSEJAMMING OF THE MECHANICAL TRANSMISSION. 注 意：在一个或多个LEAK MEASUREMENT VALVES按压电门在释放位时 （OFF灯亮），不要操作襟/缝翼。在这种情况下操作襟/缝翼，会对机械传动造成干扰。1. Job Set-up / 工作准备A. Aircraft Maintenance Configuration T 飞机维护构型(1) Energize the aircraft electrical circuits (Ref. AMM TASK 24-41-00-861-801) . 给飞机通电(Ref. AMM TASK 24-41-00-861-801)。(2) On the panel 117VU: 在117VU面板上：(a) Set the PARK BRK selector switch (3GZ) to ON. 设置PARK BRK选择电门(3GZ)至ON位。(b) Make sure that on the brake pressure indication is correct on the Blue brake pressure indicator. 确认蓝系统刹车压力指示器上的刹车压力指示正确。(c) If necessary, pressurize the brake accumulator with the Blue electric pump (Ref. AMM TASK 29-00-00-863-802) . 如有必要，使用蓝系统电动泵增压刹车蓄压器（参照AMM TASK 29-00-00-863-802）。(3) Put the ACCESS PLATFORM 3M (10 FT)- ADJUSTABLE in position at the access door 811. 将3M (10 FT)可调工作平台放置到接近门811处。(4) Open the access door 811 . 打开接近门811.B. Make sure that this(these) circuit breaker(s) is(are) closed: T 确认以下跳开关是闭合的：PANELDESIGNATIONFINLOCATION 721VUFCPC3 STBY COM7CE6R20 721VUFCPC3 STBY MON7CE5R19 722VULEAK MEAS VALVES2JLN45 722VUFCSC 210CE2T39 722VUFCPC 37CE3V42 722VUFCPC 2 NORM7CE2V41 722VUFCPC 37CE4V38 742VUFCSC 1 NORM10CE1C70 742VUFCPC 1 NORM7CE1C69C. Aircraft Maintenance Configuration T 飞机维护构型(1) Open the Main Landing Gear (MLG) door (Ref. AMM TASK 32-12-00-010-801) . 打开主起落架（MLG）舱门（参照AMM TASK 32-12-00-010-801）。(2) Make sure that the manual selector valves located on the ground service manifold 5109JM1/JM2/JM3 are in the CLOSED position. 确认地面勤务总管5109JM1/JM2/JM3上的人工选择活门处于关闭位。(3) Do the EIS start procedure (EWD DU, SD DU only)(Ref. AMM TASK 31-60-00-860-801) . 执行EIS启动程序（只是EWD DU, SD DU）（参照AMM TASK 31-60-00-860-801）。(4) On the Electronic Centralized Aircraft Monitoring (ECAM) control panel, on the center pedestal push the F/CTL key. Make sure that the F/CTL page is shown on the System Display (SD). 在ECAM控制面板上，在中控台按F/CTL键，确认F/CTL页显示在SD上。(5) On the FLT/CTL section of the overhead panel 211VU, make sure that the PRIM 1 and SEC 1 pushbutton switches are pushed (the OFF and FAULT legends are off). 在211VU头顶面板的FLT/CTL部分，确认PRIM 1和SEC 1电门处于按压状态（OFF和FAULT灯熄灭）。(6) On the FLT/CTL section of the overhead panel 212VU, make sure that the PRIM 2, PRIM 3 and SEC 2 pushbutton switches are pushed (the OFF and FAULT legends are off). 在头顶面板212VU上的FLT/CTL部分，确认PRIM 2, PRIM 3和SEC 2电门处于按压状态（OFF和FAULT灯熄灭）。(7) Connect a ground hydraulic supply with a FLOWMETER 20.00 L.MN (5.2833 US GAL.MN), to the ground test connections of the hydraulic systems. 接上地面液压源（FLOWMETER 20.00 L.MN (5.2833 US GAL.MN)），供给地面测试液压系统连接。(8) Pressurize the hydraulic systems from the ground supply to 3000 psi (206.8427 bar): 从地面提供3000 psi (206.8427 bar)增压以下系统：- Pressurize the Blue hydraulic system(Ref. AMM TASK 29-00-00-863-802) . 增压蓝液压系统（参照AMM TASK 29-00-00-863-802）。(9) Check the pressure relief valve 5021JM2 to detect possible jamming of valve in open position, either aurally or by feel (vibrations). 检查释压活门5021JM2的压力，以探测活门是否堵塞在打开位，会听到声音或感觉震动。(10) Pressurize the hydraulic system from the ground supply to 3000 psi (206.8427 bar): 从地面供应3000 psi (206.8427 bar)增压以下液压系统：- Pressurize the Yellow hydraulic system(Ref. AMM TASK 29-00-00-863-803) . 增压黄液压系统（参照AMM TASK 29-00-00-863-803）。(11) Check the pressure relief valve 5021JM3 to detect possible jamming of valve in open position, either aurally or by feel (vibrations). 检查释压活门5021JM3的压力，以探测活门是否堵塞在打开位，会听到声音或感觉震动。(12) On the panel 114VU make sure that the flap and slat control lever is in the 0 deg (0.00 deg) position. 在114VU面板上确认襟翼和缝翼控制手柄在0度位置。(13) Operate the sidestick and the rudder pedals to put the control surfaces in the 0 position. 操作侧杆和方向舵脚蹬使控制舵面处于0位。(14) Keep all of the control surfaces stopped in the 0 (retracted) position during measurement of the internal leakage. 在内漏测量中保持所有控制舵面停止在0度（收回）位。NOTE: Do the check of the internal leakage with the hydraulic fluid at its usual operating temperature (theta = 40 deg.C (104.00 deg.F). Be careful that during the test of internal leakage the temperature increase. 注 释：使用处于正常温度的液压油检查内漏(theta = 40 deg.C (104.00 deg.F)，在内漏测试中注意温度的升高。(15) Depressurize the hydraulic systems from the ground supply: 从地面供应释压液压系统：Depressurize the Yellow hydraulic system(Ref. AMM TASK 29-00-00-864-803) .释压黄色液压系统（参照AMM TASK 29-00-00-864-803）。D. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged: T 确认以下跳开关拔出，且已挂上保险夹和警告牌：PANELDESIGNATIONFINLOCATION 721VU HYD PUMP G CTL 9JV U09 721VU HYD PUMP B CTL 9JC X12 722VU HYD PUMP Y SVCE 10JJ N46 722VU HYD PUMP Y CTL 9JJ R362. Procedure / 步骤A. Functional Test to Monitor the Internal Leak Rate in the Blue Hydraulic System 功能检查监控蓝液压系统的内漏率(1) Pressurize the Blue hydraulic system(Ref. AMM TASK 29-00-00-863-802) . T 增压蓝液压系统（参照AMM TASK 29-00-00-863-802）。(2) Measurement of the Blue system (flight condition). T 测量蓝系统（飞行情况）。(a) On the Blue High Pressure (HP) manifold 6103JM, disconnect the pressure switch 7JS2 and on the free end made a short circuit between pin A and B with a PLUG BLANKING (E0053R8B3APNE TYPE). 在蓝系统高压（HP）总管上，断开压力电门7JS2并在自由端的销钉A和B间使用插头盖（E0053R8B3APNE TYPE）短接。NOTE: Short circuit between pins A and B of the plug 7JS2-A causes a ground signal on the ATA 27 computers so that they can not see a SYS LO PRESS signal. During positioning of the flaps and the slats to the 0 position, a SYS LOW PRESS warning would cause locking of the ATA 27 computers. 注 释：插头7JS2-A销钉A和B之间短接会在ATA27计算机上形成地面信号，所以计算机无法接收SYS LO PRESS信号。在襟翼和缝翼调至0位过程中，SYS LOW PRESS警告会导致ATA27计算机锁住。(b) On the Hydraulic (HYD) section of the maintenance panel 285VU.Make sure that the LEAK MEASUREMENT VALVES/B pushbutton switch is pushed (the OFF legend is off). 在285VU维护面板的液压部分，确认LEAK MEASUREMENT VALVES/B电门处于按压状态（OFF灯熄灭）。(c) Monitor the flow shown on the ground hydraulic supply flowmeter and check that the leak rate is not more than 11.5 l.min (3.0380 USgal.mn). 在地面液压供应流量计上监控流量并检查渗漏率不超过11.5 l.min (3.0380 USgal.mn)。 The leak rate/渗漏率 l.min1 If it is less than this rate, check is correct and no more action is necessary. 如果小于此渗漏率，检查是正确的且不需要采取更多措施。2 If it is more than this rate, do the following steps: 如果超过此渗漏率，执行如下步骤：a Measurement of the Blue system internal leakage (without Primary F/CTL): see Para 2.A.(3), 测量蓝系统内漏率（除开主F/CTL）：参见步骤2.A.(3)，b Measurement of the Blue system (left wing) internal leakage: see Para 2.A.(4), 测量蓝系统（左大翼）内漏：参见步骤2.A.(4),c Measurement of the Blue system (right wing) internal leakage: see Para 2.A.(5), 测量蓝系统（右大翼）内漏率：参见步骤2.A.(5),d Measurement of the Blue system (aft fuselage) internal leakage: see Para 2.A.(6). 测量蓝系统（后机身）内漏：参见2.A.(6)。(3) Measurement of the Blue-system internal leakage (without primary F/CTL).(Ref. Fig. T Measurement of the Blue System Internal Leakage SHEET 1) 测量蓝系统内漏率（除开主F/CTL）（参照图Measurement of the Blue System Internal Leakage SHEET 1）。(a) On the ECAM control panel, on the center pedestal, push the HYD key. Make sure that the HYD page is shown on the PD. 在ECAM控制面板，在中控台，按HYD键，确认HYD页显示在PD上。(b) On the HYD section of the maintenance panel 285VU, release the LEAK MEASUREMENT VALVES/B pushbutton switch (the OFF legend comes on). 在285VU面板的HYD部分，释放LEAK MEASUREMENT VALVES/B按压电门（OFF灯亮）。In this configuration the Leak measurement valve creates a permanent leakage about 2 l.min (0.5283 USgal.mn). 在这种构型下，渗漏计量活门将导致一个大约2 l.min (0.5283 USgal.mn)的持久渗漏。(c) The warning below occur: 以下警告发出：On the SD: 在SD上：- The BLUE indication and the triangle are shown in amber. BLUE指示和三角形显示为琥珀色。(d) Monitor the flow shown on the ground supply flowmeter. 监控地面供应流量计显示的流量。It must not be more than 3 l.min (0.7925 USgal.mn). 必须不超过3 l.min (0.7925 USgal.mn)Flow value/流量值 l.min (4) Measurement of the Blue-system (left wing) internal leakage. T 测量蓝系统内漏。(参照图Measurement of the Blue System Internal Leakage - Left Wing Section SHEET 1)(a) Make sure that the HYD page is shown on the SD. 确认HYD页面显示在SD上。(b) Make sure that the LEAK MEASUREMENT VALVES/B pushbutton switch is released (the OFF legend is on). 确认LEAK MEASUREMENT VALVES/B电门处于释放状态（OFF灯亮）。(c) Make sure that the warnings given in the Para. 2.A.(3)(c) occur. 确认步骤2.A.(3)(c)中所给的警告发出。(d) On the ground service manifold 5109JM2, remove the safety pin, turn the left-wing manual selector-valve to the OPEN position. 在地面勤务总管5109JM2上，取下安全销，转动左大翼人工选择活门至OPEN位。(e) Monitor the flow shown on the ground supply flowmeter. 监控地面供应流量计显示的流量。It must not be more than 6 l.min (1.5850 USgal.mn). 必须不超过6 l.min (1.5850 USgal.mn).Flow value/流量值 l.min(f) On the ground service manifold 5109JM2, turn the left-wing manual selector-valve to the CLOSED position. 在地面勤务总管5109JM2，转动左大翼人工选择活门至CLOSED位。(5) Measurement of the Blue-system (right wing) internal leakage(Ref. Fig. Measurement of T the Blue System Internal Leakage - Right Wing Section SHEET 1) 测量蓝系统（右大翼）内漏（参照图Measurement of the Blue System Internal Leakage Right Wing Section SHEET 1）。(a) Make sure that the HYD page is shown on the SD. 确认HYD页显示在SD上。(b) Make sure that the LEAK MEASUREMENT VALVES/B pushbutton switch is released (the OFF legend is on). 确认LEAK MEASUREMENT VALVES/B电门释放（OFF灯亮）。(c) Make sure that the warnings given in the Para. 2.A.(3)(c) occur. 确认步骤2.A.(3)(c)给出的警告发出。(d) On the ground service manifold 5109JM2, turn the right wing manual selector-valve to the OPEN position. 在地面勤务总管5109JM2，转动右大翼人工选择活门至OPEN位。(e) Monitor the flow shown on the ground supply flowmeter. 监控地面供应流量计显示的流量。It must not be more than 6 l.min (1.5850 USgal.mn). 必须不超过6 l.min (1.5850 USgal.mn).Flow value/流量值 l.min(f) On the ground service manifold 5109JM2, turn the right-wing manual selector-valve to the CLOSED position. 在地面勤务总管5109JM2上，转动右大翼人工选择活门至CLOSED位。(6) Measurement of Blue-system (aft fuselage) internal leakage.(Ref. Fig. Measurement of the T Blue System Internal Leakage - Aft Fuselage SHEET 1) 测量蓝系统（后机身）内漏。（参照图Measurement of the Blue System Internal Leakage - Aft Fuselage SHEET 1）。(a) Make sure that the HYD page is shown on the SD. 确认HYD页显示在SD上。(b) Make sure that the LEAK MEASUREMENT VALVES/B pushbutton switch is released (the OFF legend is on). 确认LEAK MEASUREMENT VALVES/B电门释放（OFF灯亮）。(c) Make sure that the warnings given in the Para. 2.A.(3)(c) occur. 确认步骤2.A.(3)(c)中的警告发出。(d) On the ground service manifold 5109JM2, turn the aft-fuselage manual selector-valve to the OPEN position. 在地面勤务总管5109JM2，转动后机身人工选择活门至OPEN位。(e) Monitor the flow shown on ground supply flowmeter. 监控地面供应流量计显示的流量。It must not be more than 7.5 l.min (1.9813 USgal.mn). 必须不超过7.5 l.min (1.9813 USgal.mn).Flow value/流量值 l.min(f) On the ground service manifold 5109JM2 turn the aft-fuselage manual selector-valve to the CLOSED position. 在地面勤务总管5109JM2转动后机身人工选择活门至CLOSED位。(7) Permitted leakage rates for the components: T 对于部件允许的渗漏率如下：(a) The maximum permitted internal leakage for the components related to the BLUE hydraulic system is: 蓝液压系统相关部件允许的内漏最大如下： Slat WTB (33CV/34CV): 0 l/min (0.000 USgal.mn), 缝翼WTB (33CV/34CV): 0 l/min (0.000 USgal.mn), Aileron servo-control (inboard) (8CS2/7CS1): 1.93 l/mn (0.510 USgal.mn), 副翼伺服控制（内侧）(8CS2/7CS1): 1.93 l/mn (0.510 USgal.mn), Aileron servo-control (outboard) (1CS1/9CS2): 1.41 l/mn (0.372 USgal.mn), 副翼伺服控制（外侧）(1CS1/9CS2): 1.41 l/mn (0.372 USgal.mn), Slat motor (5000CV): 0.25 l/mn (0.066 USgal.mn), 缝翼马达(5000CV): 0.25 l/mn (0.066 USgal.mn), Elevator servo-control (3CS1/3CS2): 1.6 l/mn (0.423 USgal.mn), 升降舵伺服控制(3CS1/3CS2): 1.6 l/mn (0.423 USgal.mn), THS actuator motor (1CS/1CS3): 2.75 l/mn (0.726 USgal.mn), 水平安定面作动器马达(1CS/1CS3): 2.75 l/mn (0.726 USgal.mn), Rudder servo-control (5002CY2/5000CY3): 1.02 l/mn (0.269 USgal.mn). 升降舵伺服控制(5002CY2/5000CY3): 1.02 l/mn (0.269 USgal.mn).NOTE: The maximum leakage rates for components are given only to help in trouble shooting. The total leakage of components in a section (left wing, right wing etc) of the system must be less than the permitted maximum for that section. Also, the total leakages of the sections must not together be more th