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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink="#954F72"><div class=WordSection1><p class=MsoNormal><span style='color:#1F497D'>I ended up groaning. In fact, it was worse than just groaning, as you have to file the pulley slot as well - but it worked well after all the filing was done.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Andrew Uprichard<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Jackson, Michigan<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Triumphs [mailto:triumphs-bounces@autox.team.net] <b>On Behalf Of </b>Cliff Hansen<br><b>Sent:</b> Saturday, November 25, 2017 11:43 AM<br><b>To:</b> list Triumph<br><b>Subject:</b> [TR] woodruff key is loose<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I’m installing a new water pump on my TR4A. The pulley was supplied separately. The slot on the pump shaft for the woodruff key measured 0.125” in width, the key itself is 0.122” in thickness. The key fits snugly in the pulley slot but is loose enough on the pump shaft that I’ll never get the pulley installed – the pulley pushes the key out of the shaft slot.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Any advice here? I’ve considered:<o:p></o:p></p><ul style='margin-top:0in' type=disc><li class=MsoNormal style='mso-list:l0 level1 lfo1'>Staking the round part of the key to expand it a bit.<o:p></o:p></li><li class=MsoNormal style='mso-list:l0 level1 lfo1'>‘gluing’ the key in the pump shaft using threadlocker or sticky gasket adhesive.<o:p></o:p></li><li class=MsoNormal style='mso-list:l0 level1 lfo1'>Buying a 3/32 key and filing it down (groan).<o:p></o:p></li></ul><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I’m worried that the loose key will eventually wallow out the shaft on the pump and make it useless.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thanks in advance,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Cliff<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Sent from <a href="https://go.microsoft.com/fwlink/?LinkId=550986">Mail</a> for Windows 10<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>