<html><head></head><body><div class="yahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"><div>hi everyone:</div><div><br></div><div>i am new here and i come bearing a problem :</div><div><br></div><div>the tachometer on my 1966 tr4a makes unbearable screeeeeming noise. the noise never goes away . time, distance, speed , weather , and temperature make no difference. </div><div><br></div><div>i disconnected the cable to achieve blessed quiet. </div><div><br></div><div>the tach is now out and sitting on my workbench. </div><div> </div><div> all i know to do is take it apart and oil it. </div><div> is that a good idea ? risky ? </div><div>what sort of lubricant ? is there anything else i should look for ?</div><div><br></div><div>thanks </div><div> fred zampa macon ga</div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div>/ </div></div></body></html>