WOHA33_1280BLNF 3C53_230_EOA33-49-0004

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WOHA331280_230_53128053TitleModify Leading Edge Of The APU Air IntakeMcd&Rev/厂家工卡&修订日期标题APU进气道唇口改装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BLNF/1EOA33-49-0004R01动力/PowerplantAIRP/SMTL04:00/04:00Baseline/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SB A330-49-3035EOA33-HKG49-0003R01Written/编写Reviewed/审核Approved/批准2014-03-172014-03-182014-03-31Accomplished完工签署Complete Date完工日期Station维修站SHAREASON & DESCRIPTION/原因及描述Other A330 operators have been several in-service occurrences regarding the debonding of the titanium abrasion protection sheet from the Air Intake Nose. This EO is issued to provide the instructions to modify APU intake nose leading edge by adding additional rivets, to re-enforce current design and address delamination damages evidenced on in-service fleet.其他A330用户反映了几起APU进气道唇口前缘钛合金保护片因磨损 导致的剥离问题，本EO的下发要求为APU进气道唇口前缘增加铆钉，以此增强当 前设计，减少分层损伤在现役机队的发生。 注释：R01版改版原因与内 容：EO适用性增加B-LNV飞机。Note：Change and revise reason in revision R01: Add B-LNV into the EO applicability.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1CML11-026SOLVENT GENERAL PURPOSECH1ALL无2CML09-018SEALANTCH1ALL无3CML19-003CLEANING ABSORCH1ALL无4CML16-003primerCH1ALL无5CML11-012NAPHTHA AND HEXANECH1ALL无6CML07-018VARNISHCH1ALL无7CML09-048POLYSULPHIDE SEALANT FOR INTERFAYCH1ALL无8CML08-006SOLVENT BASED NITRILE RUBBER ADHESIVECH1ALL无9493035C01R01KITAS1ALL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:EOA33-49-0004TITLEModify Leading Edge Of The APU Air IntakePerfInsp标题APU进气道唇口改装工作者检查者WARNING: MAKE SURE THAT YOU OBEY ALL THE WARNINGS AND ALL THE CAUTIONS INCLUDED IN THE REFERENCED PROCEDURES.警 告：遵守所有参考手册内的警告和注意事项。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 INJURY TO PERSONS AND CANCAUSE DAMAGE.警 告： 接近或准备施工前遵守安全建议和警告: 飞控系统 飞控操作面 起落架及其门机构 移动的设备设备的移动可能会对人体造成伤害。CAUTION: ALWAYS OBEY THE PRECAUTIONS THAT FOLLOW TO KEEP ELECTRICAL WIRING IN A SATISFACTORY CONDITION (ELECTRICALLY AND MECHANICALLY SERVICEABLE). WHEN YOU DO MAINTENANCE WORK, REPAIRS OR MODIFICATIONS, ALWAYS KEEP ELECTRICAL WIRING, COMPONENTS AND THE WORK AREA AS CLEAN AS POSSIBLE. TO DO THIS: - PUT PROTECTION, SUCH AS PLASTIC SHEETING, CLOTHS, ETC; AS NECESSARY ON WIRING AND COMPONENTS. - REGULARLY REMOVE ALL SHAVINGS, UNWANTED MATERIAL AND OTHER CONTAMINATION. THESE PRECAUTIONS WILL DECREASE THE RISK OF CONTAMINATION AND DAMAGE TO THE ELECTRICAL WIRING INSTALLATION. IF THERE IS CONTAMINATION REFER TO ESPM 20-55-00.注 意：请遵从下列程序使导线处于良好状态。在执行维护、修理或改装工作时，请尽量保持导线、组件和工作区域清洁，做好下列防范措施：在导线或组件上按需盖上防护物，如塑性布，布等等定期清洁所有碎屑、不必要材料和其它污染物。这些防范措施将会降低线路安装时受污染和损伤的风险。如果存在污染，请参考ESPM 20-55-00处理。A. GENERAL 概 述（1）Standard Practices 标准施工(a) For the identification of Zones (Refer to AMM 06-20-00, Page Block 001). 对于区域的识别(参考AMM 06-20-00, Page Block 001)(b) For the Frame (FR) identification (Refer to AMM 06-31-53, Page Block 001). 对于隔框(FR)的识别(参考AMM 06-31-53, Page Block 001)(c) For the identification of access door (Refer to AMM 06-41-53, Page Block 001). 对于接近门的识别（参考AMM 06-41-53, Page Block 001）(d) For alternative and substitute fasteners (Refer to SRM 51-43-00). 对备用和替代紧固件（参考SRM 51-43-00）(e) For fastener hole diameters and drill and deburr data (Refer to SRM 51-44-00). 对于紧固件安装孔直径和钻孔以及去毛刺的相关数据(参考SRM 51-44-00)(f) For the removal and installation of fasteners (Refer to SRM 51-42-00). 对于紧固件的拆装（参考SRM 51-42-00）B. PREPARATION 准 备： (1) Job Set-up 工作准备(a) Make sure that the aircraft is electrically grounded (Refer to AMM Task12-34-24-860-802). 确认飞机静电接地(参考AMM Task 12-34-24-860-802)。(b) Put warning notice(s) in the cockpit to tell persons not to start the APU. 在驾驶舱放置警告牌，防止其他人员启动APU.(c) Put an access platform in position below the APU Air Intake Nose. 在APU进气道唇口下侧放置工作梯(d) Open the APU access door 313AL and safety it in the open position (Refer to AMM 52-41-00, Page Block 001 and AMM 06-41-53, Page Block 001). 打开APU接近门313AL并将其保持在开位（参考AMM 52-41-00 , Page Block 001 and AMM 06-41-53, Page Block 001）(e) Remove the Air Intake Nose from the Air Intake Housing (Refer to AMM Task 49-16-45-000-801). 从进气口处拆下进气道前缘（参考AMM Task 49-16-45-000-801）。C. PROCEDURE 步 骤： (1) Install the rivets on the original air intake nose Titanium sheet. 在初始APU进气道唇口前缘上安装铆钉(a) Drill two rows of five holes on Titanium Sheet of the Air Intake Nose (Refer to SRM 51-44-11) (Refer to Fig. A-SBAAA Sheet 02). 在进气道唇口前缘钛合金保护片钻两排孔，共计十个（参考Refer to Fig. A-SBAAA Sheet02）(b) Shift each core obtaining a local tubular cavity in order to optimize the contact Surface for rivet forming on inside layer (Refer to Fig. A-SBBAA Sheet 01). 修证钻孔内腔，便于铆钉的安装。（参考Fig. A-SBBAA Sheet 01）(c) Install the rivets in the Titanium Sheet of the Air Intake Nose (Refer to Fig. ASBAAA Sheet 02): 在进气道唇口前缘钛合金保护片上安装铆钉（参考Fig. ASBAAA Sheet 02） (d) Wet install the fasteners with: 用下列密封剂湿安装紧固件 Interfay Sealant 06ABC1 Fuel Tank (e) Re-identify the Air Intake Nose: 重新标示APU进气道唇口1) Write the new part number on the identification plate, according to the part number found: 依据以下件号在铭牌上重新做标示： 1 Air Intake Nose F4917019000000 Or 1 Air Intake Nose F4917019000200 Or 1 Air Intake Nose F4917019000400 becomes 1 Air Intake Nose R49122100000002) Clean the work area with: 使用以下材料清洁工作区域： Lint-Free Cotton Cloth 14SBA1 made moist with: 使用下列材沾湿棉团： Solvent General 08BAA9 3) Bond the new identification plate near the existing identifica