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Another black eye for EMD.
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<p style="margin: 0in 0in 0pt;" class="MsoNormal"><span style="font-family: verdana,geneva;"><span style="font-size: small;">I don’t know anything about this issue, but from what I read, it sounds like the isolated cab was intended to cut down on noise.<span style="mso-spacerun: yes;"> </span>One source says:</span></span></p> <p style="margin: 0in 0in 0pt;" class="MsoNormal"><span style="font-family: verdana,geneva;"><span style="font-size: small;"></span></span></p> <p style="margin: 0in 0in 0pt;" class="MsoNormal"><span style="font-family: verdana,geneva;"><span style="font-size: large;"></span></span></p> <p style="margin: 0in 0in 0pt;" class="MsoNormal"><span style="font-family: verdana,geneva;"><span style="font-size: large;">“The analysis was used to identify standing wave resonances in the cab acoustic cavity and make modifications to the structure so that structural mode shapes do not correspond to the acoustical cavity mode shapes.”</span></span></p> <p style="margin: 0in 0in 0pt;" class="MsoNormal"><span style="font-size: small;"><span style="font-family: verdana,geneva;"><span style="font-size: small;"> <o:p></o:p></span></span></span></p> <p><span style="font-size: 12pt; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;"><span style="font-family: verdana,geneva;"><span style="font-size: small;">Maybe they over thought the problem and came up with a cab design that was hard to build without rattles.</span></span></span></p>
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