<html><head></head><body><div class="ydp7ae4ca63yahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:13px;"><div dir="ltr" data-setdir="false">All, </div><div dir="ltr" data-setdir="false">My last question regarding the leak from the oil pressure gauge: What is the correct size of the box wrench I would need to follow the advice that Michael Oritt had suggested on a prior posting? Thanks as always.....rich antal</div></div></body></html>