WOHA33_161617_78_EOCOM-72-0062

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WOHA331616_78_17161617TitleInspect the Engine Nose Cone FaringMcd&Rev/厂家工卡&修订日期标题检查发动机进气锥整流罩A/C/飞机号/组别EO JC No./EO工卡EO JC Rev/工卡版本Workarea/工作区域Skill/工种Man Hour/工时BLNW/NEOCOM-72-0062R01动力/PowerplantAIRP01:00Baseline/依据Operator EO/营运人EOEO Rev/EO版本Work Type/工作类别Threshold/首检Interval/重复检AMM 72-35-41-200-801EOCOM-HKG72-0010R01800FH800FHWritten/编写Reviewed/审核Approved/批准2015-08-052015-08-072015-08-25Accomplished完工签署Complete Date完工日期Station维修站PVGREASON & DESCRIPTION/原因及描述TRENT 700发动机的进气道整流罩上面的聚亚安酯面漆缺失，需要定期检查，确 认里面的复合材料是否有损伤。 TRENT 700 engines suffer missing polyurethane varnish of the air intake fairing which requires scheduled inspection, to identify if there is damage for the innercomposite. 注释1：本EO R01版本改版内容：修订技术文件反馈单内容。Note1：Changes in this EO R01 revision:Amend the feedback form content.TOOLS/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1FK24273COVER - COMMON NOZZLE ASSEMBLYTO1ALL无2HU55142MAT - AIR INTAKE COWLTO1ALL无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1HU44265DOWELTO3ALL视情/On conditionPARTS 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1OMAT1011ENGINE OILCH1ALL无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1FW40954FAIRING, ASSY NOSE CONEAS1ALL视情/On condition2FW68391FAIRING ASSY,NOSE CONEAS1ALL视情/On conditionPARTS INFORMATION/部件信息:NOTE: The component in PN,SN form is need to do periodic maintenance. For the return repair or retrofit，the form is PN,SN of the removed component. And the PN-IN,SN-IN would be written according to new parts after finish. For the non- returns(such as weight, test)，the form is PN,SN of the on-wing maintenance component. And fill the PN-IN,SN-IN with bias after finish.注释：件号、序号栏指需要定期执行维修工作的部件。对于要求更换拆下返厂工作的部件，该栏指拆下件、序号信息。完成工作后装上件号和序号栏请填写相关装机件信息；对于在位执行工作的（如称重、测试等），该栏指在位工作部件件、序号信息，完成工作后装上件号和序号请用斜线画去。PN/件号SN/序号ATA/章节ZONE/区域FIN/代码LOCATION/装机位置TRENT772B-60/164205872410A3300002LH ENGINEPN-IN装上件号SN-IN装上序号REMOVAL REASON AND COMPONENT TASK REQUEST拆件原因及其部件工作要求TASK NOTE工作注释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 * 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:_工卡Job card:EOCOM-72-0062TITLEInspect the Engine Nose Cone FaringPerfInsp标题检查发动机进气锥整流罩工作者检查者INSPECT THE INTAKE SPINNER FAIRING检查发动机进气锥整流罩A. Energize the ground service network (Ref. AMM TASK 24-42-00-861-801) .接通地面电源(参考 TASK 24-42-00-861-801)B. Safety Precautions安全预防(1) Make sure that the engine 1, (2) shutdown occurred not less than 5 minutes before you do this procedure.确保在执行此程序之前，发动机停车不少于5分钟。C. Get Access to the Avionics Compartment接近电子舱(1) Put the access platform in position at the access door 811 .将工作梯置于接近门811附近合适位置。(2) Open the access door 811 .打开接近门811。(3) Open the protective door of the AC/DC emergency power-center 740VU.打开交流/直流应急电源中心740VU的保护门。D. Open, safety and tag this(these) circuit breaker(s):拔出跳开关，装上跳开关卡子并挂警告牌：PANEL DESIGNATION FIN LOCATIONFOR 4030EM1722VUFADEC B ENG 1 13KS1D44742VUFADEC A ENG 112KS1Q73FOR 4030EM2722VUFADEC B ENG 213KS2K49742VUFADEC A ENG 2 12KS2Q74E. Install the Common Nozzle Assembly (CNA) rear cover.安装混合排气(CNA)管护盖WARNING: YOU MUST MAKE SURE THAT THE CNA REAR COVER IS INSTALLED. THE MOVEMENT OF AIR THROUGH THE ENGINE CAN CAUSE THE LP COMPRESSOR TO TURN VERY QUICKLY AND CAUSE AN INJURY.警 告： 必须确保尾喷管后盖已安装。空气流过发动机会使低压压气机转的很快而引起人员受伤。(1) Put the access platform into a safe position at the CNA.将工作梯置于混合排气管(CNA)处的安全位置(2) Install the COVER-COMMON NOZZLE ASSEMBLY (FK24273) .安装混合排气管护盖 (FK24273)。F. Get access to the spinner.接近整流锥。(1) Put the adjustable access platform into a safe position at the air intake cowl.在进气道前安全位置放置工作梯。(2) Put the MAT - AIR INTAKE COWL (HU55142) into position in the air intake cowl. Make sure that the red warning flag of the mat can be seen from external of the aircraft.在进气道铺上保护垫 (HU55142)。并确保红色的警告飘带能从外面看到。G. Examine the outer surface of the fairing for missing polyurethane varnish,refer to Fig 1 for the nose cone fairing location.仔细检查丢失聚亚安酯面漆的整流罩的外表面,整流罩位置参见图1(1) If there is missing polyurethane varnish, accept it but do an repeat inspection of the fairing every per this EO.如果整流罩的聚亚安酯面漆缺失，接受整流罩并重复按本EO检查。(2) If the glass matrix of the composite material is eroded and the bare fibres can be seen, replace the fairing before a maximum of 50 hours or 5 flights (Ref. AMM TASK 72-35-41-000-801) and (Ref. AMM TASK 72-35-41-400-801) . You must use the first limit to occur.如果复合材料的玻璃基体腐蚀，能看到裸露纤维层，在50FH/5CY前更换整流罩，先到为准。(参考 AMM TASK 72-35-41-000-801) 和(参考. AMM TASK 72-35-41-400-801)。NOTE: A rough area on the surface of the composite material is indication of eroded glass matrix and exposed fibres.注释：粗糙的复合材料表面表明玻璃基体腐蚀和纤维层暴露。H. restore the engine to normal condition恢复发动机到正常状态图1/Fig