[Fot] Crown and pinion gear break in

[barry rosenberg]

Besides having a bunch of Triumph, MGB and Healey special tools, I have the most beautiful set of TR3 thru 4A Headers that I will never use. They are much too pretty for a race car but could look great on a show car. The workmanship on these is excellent, the best I have ever seen. They are polished stainless steel, two parts. Outer two cylinders and inner two cylinders. They will look great as a wall decoration if they don't sell. $500 makes them yours. Tools, books and toys I try to never sell, parts that I don't need, go to go. I also have a great right rear fender for a TR250 in original paint for $400. Needs very very little work to be put on a car, No rust or dents.
Barry









      From: Chris Marx via Fot <fot at autox.team.net>
 To: "fot at autox. team. net" <fot at autox.team.net> 
 Sent: Monday, September 10, 2018 3:20 PM
 Subject: Re: [Fot] Crown and pinion gear break in
   
<!--#yiv5299016695 _filtered #yiv5299016695 {font-family:"Cambria Math";panose-1:2 4 5 3 5 4 6 3 2 4;} _filtered #yiv5299016695 {font-family:Calibri;panose-1:2 15 5 2 2 2 4 3 2 4;}#yiv5299016695 #yiv5299016695 p.yiv5299016695MsoNormal, #yiv5299016695 li.yiv5299016695MsoNormal, #yiv5299016695 div.yiv5299016695MsoNormal {margin:0cm;margin-bottom:.0001pt;font-size:11.0pt;font-family:"Calibri", sans-serif;}#yiv5299016695 a:link, #yiv5299016695 span.yiv5299016695MsoHyperlink {color:blue;text-decoration:underline;}#yiv5299016695 a:visited, #yiv5299016695 span.yiv5299016695MsoHyperlinkFollowed {color:purple;text-decoration:underline;}#yiv5299016695 p.yiv5299016695MsoListParagraph, #yiv5299016695 li.yiv5299016695MsoListParagraph, #yiv5299016695 div.yiv5299016695MsoListParagraph {margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:36.0pt;margin-bottom:.0001pt;font-size:11.0pt;font-family:"Calibri", sans-serif;}#yiv5299016695 p.yiv5299016695msonormal0, #yiv5299016695 li.yiv5299016695msonormal0, #yiv5299016695 div.yiv5299016695msonormal0 {margin-right:0cm;margin-left:0cm;font-size:11.0pt;font-family:"Calibri", sans-serif;}#yiv5299016695 span.yiv5299016695E-MailFormatvorlage19 {font-family:"Calibri", sans-serif;color:windowtext;}#yiv5299016695 .yiv5299016695MsoChpDefault {font-size:10.0pt;} _filtered #yiv5299016695 {margin:70.85pt 70.85pt 2.0cm 70.85pt;}#yiv5299016695 div.yiv5299016695WordSection1 {}#yiv5299016695 _filtered #yiv5299016695 {} _filtered #yiv5299016695 {} _filtered #yiv5299016695 {} _filtered #yiv5299016695 {} _filtered #yiv5299016695 {} _filtered #yiv5299016695 {} _filtered #yiv5299016695 {} _filtered #yiv5299016695 {} _filtered #yiv5299016695 {} _filtered #yiv5299016695 {}#yiv5299016695 ol {margin-bottom:0cm;}#yiv5299016695 ul {margin-bottom:0cm;}-->Maybe something to know about Diffs:  On Triumphs, these days are two different types of gear available:     
   - Gleason gears
   - Oerlikon gears
  The workshop manual is referring to Gleason gear type. If you got an Oerlikon type of gear (the more modern one), and you try to set it up with the Workshop manual, then the gear will fail.This is because, that the contact pattern, which is shown in the manual, is mirrored at an Oerlikon type.  So most Oerlikons die of wrong contact pattern, with the pinion too deep in the Crown wheel, almost touching the carrier.  CheersChris_______________________________________________
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