<p>Confirmed leak as per previous Elog.</p>
<p>Tightened to 100 Nm - no effects.</p>
<p>Tightened to 130 Nm - bottom leak disappeared. Top leak still at 1.3E-8 mbar l second.</p>
<p> </p>
<p>Decided to open. Lifted front part of CARME down. </p>
<p>No obvious damage to wire seal.</p>
<p>Inspected wire seat and seal part. Part corresponding to leak feels rough to the touch. Suggested damage when SS parts come together? </p>
<p>DR sanded down gently the valve seal. Cleaned with compressed air and ethanol. </p>
<p>Gently sanded down seat as well, barely touched it.</p>
<p> </p>
<p>Grossmontage experts will be back tomorrow am for final cleaning and re-assembly.</p> |