737NG AVM互换性和更换要求
<section class="_editor"><section style="margin-top: 5px;margin-bottom: 5px;padding-right: 0em;padding-left: 0em;text-wrap: wrap;line-height: normal;text-align: center;letter-spacing: 1px;">
<span style="color: #888888;font-size: 12px;">分享即成长。大家好，欢迎关注<span style="color: #2f2f2f;"><strong>阮工频道</strong></span></span>
</section>
<section style="margin: 5px auto 0px;padding-right: 0em;padding-left: 0em;letter-spacing: 0.578px;text-wrap: wrap;line-height: 24.381px;border-width: initial;border-style: none;border-color: initial;background-image: none;background-attachment: initial;background-size: initial;background-origin: initial;background-clip: initial;background-position: initial;background-repeat: initial;" class="_editor">
<section style="height: 15px;border-bottom: 2px solid #333333;">
<br/>
</section>
</section>
<p style="padding-right: 0.5em; padding-left: 0.5em; text-wrap: wrap; letter-spacing: 2px;">
<br/>
</p>
<section class="_editor" style="letter-spacing: 0.578px;text-wrap: wrap;">
<section style="font-size: 16px;">
<section style="margin-top: 10px;margin-bottom: 10px;text-align: center;" class="_editor">
<section style="width: 2.25em;height: 2.25em;border-top: 5px solid #d92142;border-left: 5px solid #d92142;transform: rotate(0deg);">
<svg viewbox="0 0 1 1" style="float: left;line-height: 0;width: 0px;vertical-align: top;"></svg>
</section>
<section style="margin-top: -2.25em;">
<section style="padding: 10px;background-color: #f2f2f2;">
<section style="padding: 10px;text-align: justify;font-size: 15px;color: #3e3e3e;line-height: 2;font-family: PingFangSC-light;" class="_editor">
<section style="margin-bottom: 16px;">
737NG机队目前装机的AVM有各种型号，包括S362A001-1//10/11/12/13/21/23，S360N021-203/213等。
</section>
<section style="margin-bottom: 16px;">
<span style="color: #000000;white-space-collapse: preserve;">不同型号的AVM功能相同，即在驾驶舱内显示发动机振动指示。但是不同型号的AVM具有不同特点，包括ARINC导线，前面板维护接头模拟输出和发动机配平等特点。这些差异一般会影响到AVM的维护特性，对振动指示功能没有影响。</span><br/>
</section>
<section style="margin-bottom: 16px;">
<span style="color: #000000;white-space-collapse: preserve;">本文对不同件号AVM 的互换性和AMM手册中关于清除AVM数据<span style="color: #000000;font-family: PingFangSC-light;font-size: 15px;letter-spacing: 0.578px;white-space: pre-wrap;background-color: #f2f2f2;">进行说明。</span></span>
</section>
</section>
</section>
</section>
</section>
</section>
<section class="_editor">
<br/>
</section>
<section>
<p style="text-align: center;">
</p>
<p>
<span style="font-size: 15px;color: #d92142;">▲</span><span style="font-size: 15px;">件号241-298-002-015(S362A001-13)的AVM</span>
</p>
</section>
</section>
<p style="padding-right: 0.5em; padding-left: 0.5em; text-wrap: wrap; letter-spacing: 2px;">
<br/>
</p>
<section style="margin-bottom: 0px; text-wrap: wrap; letter-spacing: 0.544px; background-color: #ffffff; font-size: 16px;">
<section style="margin-top: 10px; margin-bottom: 10px; text-align: center; justify-content: center; display: flex; flex-flow: row;">
<section style="display: inline-block; width: auto; vertical-align: top; min-width: 10%; flex: 0 0 auto; height: auto; border-bottom: 3px solid #d92142; border-bottom-right-radius: 0px; align-self: flex-start;">
<section style="margin-bottom: 10px; font-size: 19px;">
<section style="margin-right: auto; margin-left: auto; display: inline-block; border-width: 1px; border-style: solid; border-color: #f7f7f7; background-color: #f7f7f7; width: 1.8em; height: 1.8em; line-height: 1.8em; border-radius: 100%; font-size: 24px; color: #d92142;">
<p>
<strong>1</strong>
</p>
</section>
</section>
</section>
</section>
<section style="margin-bottom: 15px;">
<section style="color: #d92142;">
<p style="text-align: center;">
<strong>事件背景</strong>
</p>
</section>
</section>
</section>
<section style="margin-right: 8px; margin-left: 8px; text-indent: 0em; white-space: pre-line; letter-spacing: 0.544px; background-color: #ffffff; font-size: 18px; color: #404040; word-break: break-word; hyphens: auto; line-height: 2em;">
<span draggable="true" style="color: #3f3f3f; font-size: 15px; text-decoration-style: solid; text-decoration-color: #3f3f3f;">某737NG飞机，机组反映起飞后全程没有振动值。地面检查双发振动值也没有指示：</span>
</section>
<p style="text-align: center;padding: 0px 0.5em;">
</p>
<section style="margin-right: 8px; margin-left: 8px; text-indent: 0em; white-space: pre-line; letter-spacing: 0.544px; background-color: #ffffff; font-size: 18px; color: #404040; word-break: break-word; hyphens: auto; line-height: 2em;">
<span draggable="true" style="color: #3f3f3f; font-size: 15px; text-decoration-style: solid; text-decoration-color: #3f3f3f;">拨出AVM跳开关P6-2 A2，再闭合后，振动值出来了一下，又空白了：</span>
</section>
<p style="text-align: center;padding: 0px 0.5em;">
</p>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;">AVM自检，0段到31段都有故障代码AVM Syst Fault 5</span><span style="background-color: #ffffff; color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space-collapse: preserve-breaks;">:</span>
</section>
<p style="text-align: center;padding: 0px 0.5em;">
</p>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;">参考FIM 77-31 TASK 803 Internal AVM Fault，判断为AVM故障。由于双发振动指示同时失效无法放行，AOG调拨航材更换AVM后测试正常。</span>
</section>
<p style="text-align: left;padding: 0px 0.5em;">
<span style="background-color: #ffffff; font-size: 15px; letter-spacing: 0.544px; white-space-collapse: preserve-breaks; text-align: justify; color: #d92142;">▲</span><span style="background-color: #ffffff; color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space-collapse: preserve-breaks; text-align: justify;">MEL只允许一台发动机振动指示系统失效</span>
</p>
<p style="text-align: left;padding: 0px 0.5em;">
<span style="background-color: #ffffff; color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space-collapse: preserve-breaks; text-align: justify;"><br/></span>
</p>
<section style="margin-bottom: 0px; text-wrap: wrap; letter-spacing: 0.544px; background-color: #ffffff; font-size: 16px;">
<section style="margin-top: 10px; margin-bottom: 10px; text-align: center; justify-content: center; display: flex; flex-flow: row;">
<section style="display: inline-block; width: auto; vertical-align: top; min-width: 10%; flex: 0 0 auto; height: auto; border-bottom: 3px solid #d92142; border-bottom-right-radius: 0px; align-self: flex-start;">
<section style="margin-bottom: 10px; font-size: 19px;">
<section style="margin-right: auto; margin-left: auto; display: inline-block; border-width: 1px; border-style: solid; border-color: #f7f7f7; background-color: #f7f7f7; width: 1.8em; height: 1.8em; line-height: 1.8em; border-radius: 100%; font-size: 24px; color: #d92142;">
<p>
<strong>2</strong>
</p>
</section>
</section>
</section>
</section>
<section style="margin-bottom: 15px;">
<section style="color: #d92142;">
<p style="text-align: center;">
<strong>问题分析</strong>
</p>
</section>
</section>
</section>
<section style="margin-right: 8px; margin-left: 8px; text-indent: 0em; white-space: pre-line; letter-spacing: 0.544px; background-color: #ffffff; font-size: 18px; color: #404040; word-break: break-word; hyphens: auto; line-height: 2em;">
<span draggable="true" style="color: #3f3f3f; font-size: 15px; text-decoration-style: solid; text-decoration-color: #3f3f3f;">查看该机的起飞报和巡航报，发现该机前2日就已经连续出现了振动指示异常的情况：</span>
</section>
<p style="text-align: center;padding: 0px 0.5em;">
</p>
<p style="text-align: center;padding: 0px 0.5em;">
</p>
<section style="margin-right: 8px; margin-left: 8px; text-indent: 0em; white-space: pre-line; letter-spacing: 0.544px; background-color: #ffffff; font-size: 18px; color: #404040; word-break: break-word; hyphens: auto; line-height: 2em;">
<span draggable="true" style="color: #3f3f3f; font-size: 15px; text-decoration-style: solid; text-decoration-color: #3f3f3f;">但可能是ACMS报文设定的原因，AHM并未触发报警。而且振动值不是关键参数，且消失后没有视觉警告指示，机组可能也并未关注到。<br/></span>
</section>
<section style="margin-right: 8px; margin-left: 8px; text-indent: 0em; white-space: pre-line; letter-spacing: 0.544px; background-color: #ffffff; font-size: 18px; color: #404040; word-break: break-word; hyphens: auto; line-height: 2em;">
<span draggable="true" style="color: #3f3f3f; font-size: 15px; text-decoration-style: solid; text-decoration-color: #3f3f3f;"><br/></span>
</section>
<section style="margin-bottom: 0px; text-wrap: wrap; letter-spacing: 0.544px; background-color: #ffffff; font-size: 16px;">
<section style="margin-top: 10px; margin-bottom: 10px; text-align: center; justify-content: center; display: flex; flex-flow: row;">
<section style="display: inline-block; width: auto; vertical-align: top; min-width: 10%; flex: 0 0 auto; height: auto; border-bottom: 3px solid #d92142; border-bottom-right-radius: 0px; align-self: flex-start;">
<section style="margin-bottom: 10px; font-size: 19px;">
<section style="margin-right: auto; margin-left: auto; display: inline-block; border-width: 1px; border-style: solid; border-color: #f7f7f7; background-color: #f7f7f7; width: 1.8em; height: 1.8em; line-height: 1.8em; border-radius: 100%; font-size: 24px; color: #d92142;">
<p>
<strong>3</strong>
</p>
</section>
</section>
</section>
</section>
<section style="margin-bottom: 15px;">
<section style="color: #d92142;">
<p style="text-align: center;">
<strong>维护提示</strong>
</p>
</section>
</section>
</section>
<section style="margin-right: 8px; margin-left: 8px; text-indent: 0em; white-space: pre-line; letter-spacing: 0.544px; background-color: #ffffff; font-size: 18px; color: #404040; word-break: break-word; hyphens: auto; line-height: 2em;">
<span style="background-color: #fffb00;font-size: 15px;color: #000000;"><strong><span draggable="true" style="font-size: 15px; color: #000000; background-color: #fffb00; text-decoration-style: solid; text-decoration-color: #3f3f3f;">① 关于AVM/AAVM/AEVM件号的适用性</span></strong></span>
</section>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;">737NG适用的AVM型号及安装限制见下表：</span>
</section>
<table data-sort="sortDisabled" width="578">
<tbody>
<tr class="firstRow">
<td valign="top" style="word-break: break-all;border-color: #dddddd;" width="116">
<span style="font-size: 10px;">波音件号</span>
</td>
<td valign="top" style="word-break: break-all;border-color: #dddddd;" width="174">
<span style="font-size: 10px;">供应商件号</span>
</td>
<td valign="top" style="word-break: break-all;border-color: #dddddd;" width="102">
<span style="font-size: 10px;">供应商</span>
</td>
<td valign="top" style="word-break: break-all;border-color: #dddddd;" width="135">
<span style="font-size: 10px;">插头 Key Code</span>
</td>
<td valign="top" style="word-break: break-all;border-color: #dddddd;" width="50">
<span style="font-size: 10px;">备注<br/></span>
</td>
</tr>
<tr>
<td valign="top" style="word-break: break-all;border-color: #dddddd;" width="116">
<span style="font-size: 10px;">S360N021-113</span>
</td>
<td valign="top" style="word-break: break-all;border-color: #dddddd;" width="174">
<span style="font-size: 10px;">241-258-032-109或-107</span>
</td>
<td valign="top" style="word-break: break-all;border-color: #dddddd;" width="102">
<span style="font-size: 10px;">Vibro-Meter</span>
</td>
<td valign="top" style="word-break: break-all;border-color: #dddddd;" width="135">
<span style="font-size: 10px;">40 #</span>
</td>
<td valign="top" style="border-color: #dddddd;" width="50"></td>
</tr>
<tr>
<td valign="top" style="word-break: break-all;border-color: #dddddd;" width="116">
<span style="font-size: 10px;">S360N021-114</span>
</td>
<td valign="top" style="word-break: break-all;border-color: #dddddd;" width="174">
<span style="font-size: 10px;">241-258-032-110</span>
</td>
<td valign="top" style="word-break: break-all;border-color: #dddddd;" width="102">
<span style="font-size: 10px;">Vibro-Meter</span>
</td>
<td valign="top" style="word-break: break-all;border-color: #dddddd;" width="135">
<span style="font-size: 10px;">40 #</span>
</td>
<td valign="top" style="border-color: #dddddd;" width="50"></td>
</tr>
<tr>
<td valign="top" style="word-break: break-all;border-color: #dddddd;" width="116">
<span style="font-size: 10px;">S360N021-203</span>
</td>
<td valign="top" style="word-break: break-all;border-color: #dddddd;" width="174">
<span style="font-size: 10px;">6672M203</span>
</td>
<td valign="top" style="word-break: break-all;border-color: #dddddd;" width="102">
<span style="font-size: 10px;">Endevco</span>
</td>
<td valign="top" style="word-break: break-all;border-color: #dddddd;" width="135">
<span style="font-size: 10px;">40 #</span>
</td>
<td valign="top" style="border-color: #dddddd;" width="50"></td>
</tr>
<tr>
<td valign="top" style="word-break: break-all;border-color: #dddddd;" width="116">
<span style="font-size: 10px;">S360N021-213</span>
</td>
<td valign="top" style="word-break: break-all;border-color: #dddddd;" width="174">
<span style="font-size: 10px;">6672M213</span>
</td>
<td valign="top" style="word-break: break-all;border-color: #dddddd;" width="102">
<span style="font-size: 10px;">Endevco</span>
</td>
<td valign="top" style="word-break: break-all;border-color: #dddddd;" width="135">
<span style="font-size: 10px;">40 #</span>
</td>
<td valign="top" style="border-color: #dddddd;" width="50"></td>
</tr>
<tr>
<td valign="top" colspan="1" rowspan="1" style="word-break: break-all;border-color: #dddddd;" width="116">
<span style="font-size: 10px;">S362A001-1</span>
</td>
<td valign="top" colspan="1" rowspan="1" style="word-break: break-all;border-color: #dddddd;" width="174">
<span style="font-size: 10px;">241-280-051-012</span>
</td>
<td valign="top" colspan="1" rowspan="1" style="word-break: break-all;border-color: #dddddd;" width="102">
<span style="font-size: 10px;">Vibro-Meter</span>
</td>
<td valign="top" colspan="1" rowspan="1" style="word-break: break-all;border-color: #dddddd;" width="135">
<span style="font-size: 10px;">All Keys Removed</span>
</td>
<td valign="top" colspan="1" rowspan="1" style="word-break: break-all;border-color: #dddddd;" width="50">
<span style="font-size: 10px;">1</span>
</td>
</tr>
<tr>
<td valign="top" colspan="1" rowspan="1" style="word-break: break-all;border-color: #dddddd;" width="116">
<span style="font-size: 10px;">S362A001-10</span>
</td>
<td valign="top" colspan="1" rowspan="1" style="word-break: break-all;border-color: #dddddd;" width="174">
<span style="font-size: 10px;">241-280-053-013</span>
</td>
<td valign="top" colspan="1" rowspan="1" style="word-break: break-all;border-color: #dddddd;" width="102">
<span style="font-size: 10px;">Vibro-Meter</span>
</td>
<td valign="top" colspan="1" rowspan="1" style="word-break: break-all;border-color: #dddddd;" width="135">
<span style="font-size: 10px;">All Keys Removed</span>
</td>
<td valign="top" colspan="1" rowspan="1" style="word-break: break-all;border-color: #dddddd;" width="50">
<span style="font-size: 10px;">1</span>
</td>
</tr>
<tr>
<td valign="top" colspan="1" rowspan="1" style="word-break: break-all;border-color: #dddddd;" width="116">
<span style="font-size: 10px;">S362A001-11</span>
</td>
<td valign="top" colspan="1" rowspan="1" style="word-break: break-all;border-color: #dddddd;" width="174">
<span style="font-size: 10px;">241-298-002-011</span>
</td>
<td valign="top" colspan="1" rowspan="1" style="word-break: break-all;border-color: #dddddd;" width="102">
<span style="font-size: 10px;">Vibro-Meter</span>
</td>
<td valign="top" colspan="1" rowspan="1" style="word-break: break-all;border-color: #dddddd;" width="135">
<span style="font-size: 10px;">40 #</span>
</td>
<td valign="top" colspan="1" rowspan="1" style="word-break: break-all;border-color: #dddddd;" width="50"></td>
</tr>
<tr>
<td valign="top" colspan="1" rowspan="1" style="word-break: break-all;border-color: #dddddd;" width="116">
<span style="font-size: 10px;">S362A001-12</span>
</td>
<td valign="top" colspan="1" rowspan="1" style="word-break: break-all;border-color: #dddddd;" width="174">
<span style="font-size: 10px;">241-280-056-014</span>
</td>
<td valign="top" colspan="1" rowspan="1" style="word-break: break-all;border-color: #dddddd;" width="102">
<span style="font-size: 10px;">Vibro-Meter</span>
</td>
<td valign="top" colspan="1" rowspan="1" style="word-break: break-all;border-color: #dddddd;" width="135">
<span style="font-size: 10px;">All Keys Removed</span>
</td>
<td valign="top" colspan="1" rowspan="1" style="word-break: break-all;border-color: #dddddd;" width="50">
<span style="font-size: 10px;">1</span>
</td>
</tr>
<tr>
<td valign="top" colspan="1" rowspan="1" style="word-break: break-all;border-color: #dddddd;" width="116">
<span style="font-size: 10px;">S362A001-13</span>
</td>
<td valign="top" colspan="1" rowspan="1" style="word-break: break-all;border-color: #dddddd;" width="174">
<span style="font-size: 10px;">241-298-002-015 </span>
</td>
<td valign="top" colspan="1" rowspan="1" style="word-break: break-all;border-color: #dddddd;" width="102">
<span style="font-size: 10px;">Vibro-Meter</span>
</td>
<td valign="top" colspan="1" rowspan="1" style="word-break: break-all;border-color: #dddddd;" width="135">
<span style="font-size: 10px;">40 #</span>
</td>
<td valign="top" colspan="1" rowspan="1" style="word-break: break-all;border-color: #dddddd;" width="50"></td>
</tr>
<tr>
<td valign="top" colspan="1" rowspan="1" style="word-break: break-all;border-color: #dddddd;" width="116">
<span style="font-size: 10px;">S362A001-21</span>
</td>
<td valign="top" colspan="1" rowspan="1" style="word-break: break-all;border-color: #dddddd;" width="174">
<span style="font-size: 10px;">241-298-002-012</span>
</td>
<td valign="top" colspan="1" rowspan="1" style="word-break: break-all;border-color: #dddddd;" width="102">
<span style="font-size: 10px;">Vibro-Meter</span>
</td>
<td valign="top" colspan="1" rowspan="1" style="word-break: break-all;border-color: #dddddd;" width="135">
<span style="font-size: 10px;">40 #</span>
</td>
<td valign="top" colspan="1" rowspan="1" style="word-break: break-all;border-color: #dddddd;" width="50"></td>
</tr>
<tr>
<td valign="top" colspan="1" rowspan="1" style="word-break: break-all;border-color: #dddddd;" width="116">
<span style="font-size: 10px;">S362A001-23</span>
</td>
<td valign="top" colspan="1" rowspan="1" style="word-break: break-all;border-color: #dddddd;" width="174">
<span style="font-size: 10px;">241-298-002-016</span>
</td>
<td valign="top" colspan="1" rowspan="1" style="word-break: break-all;border-color: #dddddd;" width="102">
<span style="font-size: 10px;">Vibro-Meter</span>
</td>
<td valign="top" colspan="1" rowspan="1" style="word-break: break-all;border-color: #dddddd;" width="135">
<span style="font-size: 10px;">40 #</span>
</td>
<td valign="top" colspan="1" rowspan="1" style="word-break: break-all;border-color: #dddddd;" width="50"></td>
</tr>
</tbody>
</table>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;">件号241-298-002-011/-012/-015/-016 为AAVM</span>
</section>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;"><br/>备注：<br/></span>
</section>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;">1、用于线号为746或以上的737NG飞机，或者已经完成SB 737-77-1056的飞机。</span><strong><span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;">（</span><span style="background-color: #ffffff; color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space-collapse: preserve-breaks;">由于机队737NG线号均在746以上，SB 737-77-1056出厂时就已经完成，所有上表中所有的AVM都可以安装，并且可双向互换）</span></strong>
</section>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="background-color: #ffffff; color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space-collapse: preserve-breaks;">详细的互换性也可以参考IPC。</span>
</section>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="background-color: #ffffff; color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space-collapse: preserve-breaks;">AVM差异摘要：</span>
</section>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="font-size: 12px;"><strong><span style="background-color: #ffffff; color: #3f3f3f; letter-spacing: 0.544px; white-space-collapse: preserve-breaks;">1、生产厂家为Endevco的AVM：</span></strong><span style="background-color: #ffffff; color: #3f3f3f; letter-spacing: 0.544px; white-space-collapse: preserve-breaks;"></span></span>
</section>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="background-color: #ffffff; color: #3f3f3f; letter-spacing: 0.544px; white-space-collapse: preserve-breaks; font-size: 12px;">P/N S332T304-XX系列为用于737-300飞机上的AVM，这种AVM按照延迟惯例提供ARINC 429相位角数据，是最先使用较高讯号强度的TRF（后涡轮框架）振动传感器的产品。这个传感器在驾驶舱内显示发动机低压或高压转子振动值，信号来自于1号轴承或TRF。驾驶舱振动指示峰值存储在飞行历史数据中，可以通过AVM的显示屏读取。发动机振动峰值一般出现在N1转速在92％—97％之间，这种情况出现在低压涡轮5号轴承没有滑油阻尼构型的发动机上。</span>
</section>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="background-color: #ffffff; color: #3f3f3f; letter-spacing: 0.544px; white-space-collapse: preserve-breaks; font-size: 12px;">P/N S360N021-2XX系列用于737NG飞机上的AVM。 </span>
</section>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="background-color: #ffffff; color: #3f3f3f; letter-spacing: 0.544px; white-space-collapse: preserve-breaks; font-size: 12px;">P/N S360N021-200是Endevco公司第一个原产的信号控制器，和 P/N S332T304-XX系列类似但是没有前面板显示，它有一个前面板维护接头，可以安装ARINC 429数据读取器或配平分析器。</span>
</section>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="background-color: #ffffff; color: #3f3f3f; letter-spacing: 0.544px; white-space-collapse: preserve-breaks; font-size: 12px;">P/N S360N021-201和P/N S360N021-200类似，对于N1振动，驾驶舱显示刻度改为双线性标尺，在前面板增加了双字符显示器并显示TRF和NOB（一号轴承）传感器的最高振动值。通常双线性标尺用于结冰后蜕冰程序造成的满刻度指示，可以提醒给机组严重结冰的情况。</span>
</section>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="background-color: #ffffff; color: #3f3f3f; letter-spacing: 0.544px; white-space-collapse: preserve-breaks; font-size: 12px;">P/N S360N021-202和P/N S360N021-201类似，增加了N1和N2的转速数据到ARINC数据总线。</span>
</section>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="background-color: #ffffff; color: #3f3f3f; letter-spacing: 0.544px; white-space-collapse: preserve-breaks; font-size: 12px;">P/N S360N021-203和P/N S360N021-202类似，它的软件允许AVM安装于737-300至500 and 737-600 至900飞机上。</span>
</section>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="background-color: #ffffff; color: #3f3f3f; letter-spacing: 0.544px; white-space-collapse: preserve-breaks; font-size: 12px;">P/N S360N021-213和P/N S360N021-203类似，增加了配平功能和24字符显示屏幕，配平功能不能使用在737-300/400/500机型上，但驾驶舱显示不影响。</span>
</section>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="font-size: 12px;"><strong><span style="background-color: #ffffff; color: #3f3f3f; letter-spacing: 0.544px; white-space-collapse: preserve-breaks;">2、生产厂家为Vibro-Meter的AVM：</span></strong><span style="background-color: #ffffff; color: #3f3f3f; letter-spacing: 0.544px; white-space-collapse: preserve-breaks;"></span></span>
</section>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="background-color: #ffffff; color: #3f3f3f; letter-spacing: 0.544px; white-space-collapse: preserve-breaks; font-size: 12px;">P/N S360N021-100 和 -102 Vibro-Meter AVM按照领先惯例提供ARINC 429相位角数据，其他的所有Vibro-Meter AVM按照延迟惯例提供ARINC 429相位角数据。</span>
</section>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="font-size: 12px; background-color: #ffffff; color: #3f3f3f; letter-spacing: 0.544px; white-space-collapse: preserve-breaks;">P/N S360N021-113和P/N S360N021-100/102类似，是使用双线性标尺在驾驶舱显示低压转子振动值，和高低压转子最大振动值，记录TRF和NOB的最高振动值历史数据，并且有一个前面板维护接头，可以安装ARINC 429数据读取器或配平分析器。P/N S360N021-113在自检测试中增加了自检指示灯回路来测试驾驶舱振动指示灯，并且从负脉冲改变为正脉冲。注意发动机振动指示灯如果被选装，需要一个单独的飞机改装。P/N S360N021-113的软件允许AVM安装于737-300至500 和 737-600 至900飞机上，增加了配平功能和24字符显示屏幕。</span>
</section>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="background-color: #ffffff; color: #3f3f3f; letter-spacing: 0.544px; white-space-collapse: preserve-breaks; font-size: 12px;">P/N S360N021-114和P/N S360N021-113类似，用于737-600 至900飞机上时改进驾驶舱指示缩放比例增加了FFCCV（风扇框架压气机机匣）垂直振动敏感度。这确保了在低振动值期间主要显示风扇振动值。这种模式称为B模式。</span>
</section>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="background-color: #ffffff; color: #3f3f3f; letter-spacing: 0.544px; white-space-collapse: preserve-breaks; font-size: 12px;">P/N S362A001-1和P/N S360N021-113/114类似，它根据在EE舱内的程序插钉确定按照S360N021-113或114的缩放比例来运作。如果安装S362A001-1AVM可能需要完成相应的BOEING服务通告。这个AVM显示配平螺钉件号，详细的配平螺钉互换性信息请见下图：</span>
</section>
<p style="text-align: center;padding: 0px 0.5em;">
</p>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="background-color: #ffffff; color: #3f3f3f; letter-spacing: 0.544px; white-space-collapse: preserve-breaks; font-size: 12px;"></span>
</section>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="background-color: #ffffff; color: #3f3f3f; letter-spacing: 0.544px; white-space-collapse: preserve-breaks; font-size: 12px;">P/N S362A001-10和P/N S362A001-1类似。</span>
</section>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="background-color: #ffffff; color: #3f3f3f; letter-spacing: 0.544px; white-space-collapse: preserve-breaks; font-size: 12px;">P/N S362A001-11和P/N S362A001-12类似，除了相同的驾驶舱显示和发动机配平功能，它还包括一个附加的具有发动机性能监控功能的组件，称为高级AVM（AAVM）。</span>
</section>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="background-color: #ffffff; color: #3f3f3f; letter-spacing: 0.544px; white-space-collapse: preserve-breaks; font-size: 12px;">P/N S362A001-12和P/N S362A001-10类似，在性能上只有很小的变动，它可以安装在737-300/-400/-500机型上。</span>
</section>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="background-color: #ffffff; color: #3f3f3f; letter-spacing: 0.544px; white-space-collapse: preserve-breaks; font-size: 12px;">P/N S362A001-13和P/N S362A001-11类似，除了它的内部电路采用B模式。S362A001-13属于AAVM，只能安装于737-600 至900飞机上，安装这种AAVM不需要执行相关服务通告。</span>
</section>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;">由于零件过时，现有737NG AAVM件号S362A001-11/241-298-02-11和S362A00-1-3/241-298-02-15已于2016年6月左右开始逐步停产。新供应商件号 S362A001-21/241-298-02-012和S362A0001-23/241-298-02-016作为双向可互换部件提供。</span>
</section>
<p style="text-align: center;padding: 0px 0.5em;">
</p>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;"></span>
</section>
<article data-identifier-application__slash__x-doc-key="XNkOMMB4WmYAOY74"></article>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff; color: #000000;"><strong style="color: #404040; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line;"><span draggable="true" style="font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; color: #000000; background-color: #fffb00; text-decoration-style: solid; text-decoration-color: #3f3f3f;">② 关于AVM安装AMM程序需要清除数据</span></strong></span>
</section>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;">参考AMM TASK 77-31-03-400-801-F00，Airborne Vibration Monitor (AVM) Signal Conditioner Installation：</span>
</section>
<p style="text-align: center;padding: 0px 0.5em;">
</p>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;"></span>
</section>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;">AVM安装后需要清除数据。</span>
</section>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;"></span>
</section>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;">清除故障历史和飞行历史数据比较简单，AVM本体BITE菜单里就能完成：</span>
</section>
<p style="text-align: center;padding: 0px 0.5em;">
</p>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;">飞机配平螺钉数据核对修改也不复杂。先对照发动机实物，记录非P07/P14配平螺钉的位置和件号，然后将AVM里的数据改为和发动机一致即可：</span>
</section>
<p style="text-align: center;padding: 0px 0.5em;">
</p>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;">如果是AAVM/AEVM，还需要使用安装AAVM数据下载软件的笔记本电脑和专用连接线，来清除发动机轴承监控的数据：</span>
</section>
<p style="text-align: left;padding: 0px 0.5em;">
<span style="background-color: #ffffff; font-size: 15px; letter-spacing: 0.544px; white-space-collapse: preserve-breaks; text-align: justify; color: #d92142;">▲</span><span style="background-color: #ffffff; color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space-collapse: preserve-breaks; text-align: justify;">件号241-298-002-011/-012/-015/-016 为AAVM</span>
</p>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;">如果是修理后AAVM，里面的数据在修理厂已经被清空了，不需要执行这一步，可以通过该件的装机履历确认。</span>
</section>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;">如果没有工装设备的话，这项工作也是可以推迟的。</span>
</section>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="color: #000000;"><strong><span style="color: #000000; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;">其实，上面这三项工作都可以推迟，并不影响振动指示功能（注意经过工程师评估开出相应指令控制回基地站立即完成）：</span></strong></span>
</section>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;">1、清除故障历史数据：避免对后续排故造成误导</span>
</section>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;">2、清除飞行历史数据和核对配平螺钉数据：避免后续风扇叶片配平使用历史存储的非本机的数据。（配平螺钉数据在风扇叶片配平程序里也要求核对确保一致）</span>
</section>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;">3、清除AAVM/AEVM轴承监控数据：避免不同发动机间的数据混在一起。<br/></span>
</section>
<section style="margin-left: 8px;margin-right: 8px;">
<strong><span style="letter-spacing: 0.544px; white-space: pre-line; color: #000000; background-color: #fffb00; font-size: 15px;">③ AHM Left/Right Engine Vibration Signal Zero or Invalid 报警处理</span></strong>
</section>
<p style="text-align: center;padding: 0px 0.5em;">
</p>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;"></span>
</section>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;">之前也发过相应文章，首先应该对报文进行分析：</span>
</section>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="color: #3f3f3f;"><span style="font-size: 15px;letter-spacing: 0.544px;white-space-collapse: preserve-breaks;"><a target="_blank" href="http://mp.weixin.qq.com/s?__biz=MzAwNzkyMTg1Mg==&mid=2247518838&idx=1&sn=8033e1cd3d1fa1518b7c8f56036fe276&chksm=9b7403a5ac038ab3ad0e3a0dec9f50d6d06288f08479cc1dae64d14657da5c28203d86b96161&scene=21#wechat_redirect" textvalue="关于737NG AHM Engine Vibration Signal Zero or Invalid报警" linktype="text" imgurl="" imgdata="null" data-itemshowtype="0" tab="innerlink" data-linktype="2">关于737NG AHM Engine Vibration Signal Zero or Invalid报警</a></span></span>
</section>
<p style="text-align: left;padding: 0px 0.5em;">
<span style="background-color: #ffffff; font-size: 15px; letter-spacing: 0.544px; white-space-collapse: preserve-breaks; text-align: justify; color: #d92142;"></span><span style="white-space: pre-line; background-color: #ffffff; font-size: 15px; letter-spacing: 0.544px; color: #d92142;">▲</span><span style="white-space: pre-line; background-color: #ffffff; color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px;">典型的无振动指示报文</span><span style="background-color: #ffffff; color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space-collapse: preserve-breaks; text-align: justify;"></span>
</p>
<p style="margin-bottom: 0em; padding-right: 0.5em; padding-left: 0.5em; letter-spacing: 0.544px; text-wrap: wrap; background-color: #ffffff; text-align: center;">
</p>
<p style="padding-right: 0.5em; padding-left: 0.5em; text-wrap: wrap; background-color: #ffffff; letter-spacing: 2px;">
<span style="white-space: pre-line; background-color: #ffffff; color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px;"><span style="white-space: pre-line; background-color: #ffffff; font-size: 15px; letter-spacing: 0.544px; color: #d92142;">▲</span><span style="white-space: pre-line; background-color: #ffffff; color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px;">典型的振动指示异常低（0）报文</span></span>
</p>
<p style="padding-right: 0.5em; padding-left: 0.5em; text-wrap: wrap; background-color: #ffffff; letter-spacing: 2px;">
<br/>
</p>
<p style="text-align: left;padding: 0px 0.5em;">
<span style="background-color: #ffffff; font-size: 15px; letter-spacing: 0.544px; white-space-collapse: preserve-breaks; text-align: justify; color: #d92142;">▲</span><span style="background-color: #ffffff; color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space-collapse: preserve-breaks; text-align: justify;">典型的正常振动低（0）报文</span>
</p>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;">正常低（0）的特点是：同一个传感器（C/T）给出的两个（N1/N2）振动不会同时为0。比如上图中V1BN1C和<span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;">V1</span><span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;">B</span><span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;">N2</span><span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;">C不同时为0，<span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;">V1</span><span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;">B</span><span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;">N1</span><span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;">T</span><span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;">和</span><span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;">V1</span><span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;">B</span><span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;">N2</span><span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;">T不同时为0。</span></span></span>
</section>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;">触发AHM真实的振动指示报警后，需要</span><span style="font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff; color: #d92142;"><strong>在AVM 查看故障历史记录</strong></span><span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;">，而不仅仅是完成自测试：<br/></span>
</section>
<p style="text-align: center;padding: 0px 0.5em;">
</p>
<section style="margin-left: 8px;margin-right: 8px;">
<span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;"><span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;"><span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;"></span></span></span>
</section>
<section style="margin-left: 8px;margin-right: 8px;">
<strong><span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;"><span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;"><span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;">AVM查看故障历史记录：</span></span></span></strong><span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;"><span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;"><span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space: pre-line; background-color: #ffffff;"><br/></span></span></span>
</section>
<p style="text-align: center;padding: 0px 0.5em;">
</p>
<p style="text-align: left;padding: 0px 0.5em;">
<strong style="letter-spacing: 0.578px;text-wrap: wrap;"><span style="letter-spacing: 0.544px; white-space-collapse: preserve-breaks; color: #000000; background-color: #fffb00; font-size: 15px;">④ 平时注意DU上发动机振动指示不能为空白</span></strong>
</p>
<p style="text-align: left;padding: 0px 0.5em;">
<span style="letter-spacing: 0.544px; white-space-collapse: preserve-breaks; color: #000000; background-color: #fffb00; font-size: 15px;"><span style="color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; text-align: left; white-space: pre-line; background-color: #ffffff;">737NG航前/航后工作单中都有检查要求：</span></span>
</p>
<p style="text-align: left;padding: 0px 0.5em;">
<span style="background-color: #ffffff; font-size: 15px; letter-spacing: 0.544px; white-space-collapse: preserve-breaks; text-align: left; color: #d92142;">▲</span><span style="background-color: #ffffff; color: #3f3f3f; font-size: 15px; letter-spacing: 0.544px; white-space-collapse: preserve-breaks; text-align: left;">发动机关车，飞机通电时振动值指示应该是0，而非空白</span>
</p>
<section class="_editor" style="margin-bottom: 0px;padding-right: 0em;padding-left: 0em;letter-spacing: 0.578px;text-wrap: wrap;font-size: 16px;">
<section class="_editor" data-id="92359" data-color="#ffe750" data-width="100%" style="margin-right: auto; margin-left: auto; font-variant-numeric: normal; font-variant-east-asian: normal; width: 100%;">
<section data-color="#ffe750" style="border-width: 0px;border-style: none;border-color: initial;">
<section class="_editor">
<section style="border-width: 3px;border-style: solid;border-color: #333333;">
<section style="padding: 5px;border-bottom: 3px solid #333333;display: -webkit-flex;color: #ffffff;background-color: #ffe750;">
<section style="width: 25px;height: 25px;transform: rotate(-45deg);">
<section style="margin-top: 10px;width: 25px;height: 4px;border-radius: 4px;background-color: #333333;">
<br/>
</section>
<section style="margin-top: -14px;margin-right: auto;margin-left: auto;width: 4px;height: 25px;border-radius: 4px;background-color: #333333;">
<br/>
</section>
</section>
<section data-width="100%" style="width: 100%; text-align: center; color: #fefefe; letter-spacing: 6px; font-size: 18px;">
<p style="font-family: Optima-Regular, PingFangTC-light;">
<br/>
</p>
</section>
<section style="width: 45px;display: -webkit-flex;align-items: center;">
<section style="width: 20px;height: 4px;border-radius: 4px;background-color: #333333;">
<br/>
</section>
<section style="margin-left: 8px;width: 14px;height: 14px;border-width: 4px;border-style: solid;border-color: #333333;border-radius: 50%;">
<br/>
</section>
</section>
</section>
<section style="padding: 15px;line-height: 28px;">
<p style="margin-right: 8px;margin-left: 8px;letter-spacing: 0.544px;">
<span style="color: #363636;background-color: #ffe750;"><strong>推荐阅读：</strong></span>
</p>
<p style="margin-right: 8px;margin-left: 8px;letter-spacing: 0.544px;">
<br/>
</p>
<ul class=" list-paddingleft-2" style="width: 537.344px;">
<li>
<p style="text-align: left;color: #000000;">
<a target="_blank" href="http://mp.weixin.qq.com/s?__biz=MzAwNzkyMTg1Mg==&mid=2247485815&idx=1&sn=67312233c8231b7118bd2e0dff9c781d&chksm=9b7780a4ac0009b27dd7c29c02f69e6a34012fe8ab3348c2e6449b3adc77544d7c5b6c65c8dc&scene=21#wechat_redirect" textvalue="发动机振动指示怎么来的？" linktype="text" imgurl="" imgdata="null" data-itemshowtype="0" tab="innerlink" data-linktype="2">发动机振动指示怎么来的？</a><br/>
</p>
</li>
<li>
<p style="text-align: left;color: #000000;">
<a target="_blank" href="http://mp.weixin.qq.com/s?__biz=MzAwNzkyMTg1Mg==&mid=2247485868&idx=1&sn=c1a27114ebe39186fe1c9c47809601c7&chksm=9b77807fac00096985fe75ab24f72210c7686be4e078b69959e042c0f0eb2d16cc39650e24d9&scene=21#wechat_redirect" textvalue="你真的能看懂振动数据吗？" linktype="text" imgurl="" imgdata="null" data-itemshowtype="0" tab="innerlink" data-linktype="2">你真的能看懂振动数据吗？</a><br/>
</p>
</li>
<li>
<p style="text-align: left;color: #000000;">
<a target="_blank" href="http://mp.weixin.qq.com/s?__biz=MzAwNzkyMTg1Mg==&mid=2247487400&idx=1&sn=f6575028425459c7376d754244067404&chksm=9b77867bac000f6d175b5fa8416995f5580e88cf2fdaec64d2becb43ed3026571aac11dc8ac5&scene=21#wechat_redirect" textvalue="发动机振动指示第3讲：故障处理" linktype="text" imgurl="" imgdata="null" data-itemshowtype="0" tab="innerlink" data-linktype="2">发动机振动指示第3讲：故障处理</a><br/>
</p>
</li>
</ul>
</section>
</section>
</section>
</section>
</section>
</section>
<p style="margin-right: 16px; margin-left: 16px; padding-right: 0em; padding-left: 0em; letter-spacing: 0.578px; text-wrap: wrap;">
<br/>
</p>
<section class="_editor" style="margin-bottom: 0px;padding-right: 0em;padding-left: 0em;letter-spacing: 0.578px;text-wrap: wrap;font-size: 16px;font-family: 微软雅黑;">
<section class="_editor">
<section class="_editor" data-id="89428" style="border-width: 0px;border-style: none;border-color: initial;">
<section style="text-align: center;height: 50px;">
<section style="margin-right: auto; margin-left: auto; width: 48px; height: 48px; color: #ffffff; line-height: 48px; display: inline-block; background-image: url("https://newcdn.96weixin.com/mmbiz.qlogo.cn/mmbiz_gif/yqVAqoZvDibElUrxgDE4QeKBff3ehKBcxKdGhmMbTCFtF1y4BYviab1IbDHuSvqYyrFUFdicSOrOMABzH2nfYVm0A/640?wx_fmt=gif"); background-repeat: no-repeat; background-size: 100%; background-position: 0px center; background-color: #ffffff;">
<p style="font-weight: bold;">
完
</p>
</section>
<section style="margin-top: -26px;height: 2px;background-color: #222121;">
<br/>
</section>
</section>
</section>
</section>
</section>
</section>
页:
[1]