<div dir="ltr"><div>I suppose you can but I doubt the dishwasher will do an effective job on it.</div><div><br></div><div>Engine cleaner and pressure wash (at home or at the DIY car wash) will be much more effective:</div><div><br></div><div><img width="471" height="314" alt="Inline image 2" src="cid:ii_159c3757d3b5f53e"></div><div><br></div><div>Once clean I used Aluma-Brite for a final clean & rinse<br></div><div><br></div><div><img width="314" height="471" alt="Inline image 1" src="cid:ii_159c37523984e40d"></div><div><br></div><div>  <a href="http://www.envirotechcoating.com/products/aluma-brite-aluminum-cleaner/">www.envirotechcoating.com/products/aluma-brite-aluminum-cleaner/</a><div><br></div><div>I found some at O'Reilly's.</div><div><br></div><div>Geo</div></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Sat, Jan 21, 2017 at 1:46 PM, Sujit Roy <span dir="ltr"><<a href="mailto:triumphstag@gmail.com" target="_blank">triumphstag@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Most of the grease and oil  is off it.<br clear="all"><div><br></div><div class="m_4315103681368749591gmail_signature" data-smartmail="gmail_signature">I've put foil trays in the the  dishwasher they come out tarnished.  WIll I do any damage to a gearbox shell?</div><div class="m_4315103681368749591gmail_signature" data-smartmail="gmail_signature"><br></div><div class="m_4315103681368749591gmail_signature" data-smartmail="gmail_signature">If so, I'll do it at night when the misses does look.</div><span class="HOEnZb"><font color="#888888"><div class="m_4315103681368749591gmail_signature" data-smartmail="gmail_signature"><br></div><div class="m_4315103681368749591gmail_signature" data-smartmail="gmail_signature">Sujit</div>
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