Re: Pietenpol-List: cht thermocouple washer and copper spark plug washer

matronics · Post by **matronics** » Thu Jun 29, 2006 10:49 pm

Original Posted By: "Douwe Blumberg"
Subject: Re: Pietenpol-List: cht thermocouple washer and copper spark plug washerannealingMike, You should not use a washer along with the ring type CHT Thermacouple. (it would shorten the plug) The ring type CHT should seal the same as the washer does. Just be careful and don't let it turn while tightening the plug. As far as annealing the thermocouple, I believe that would ruin the thermocouple. Paul (a non-practicing A&P)----- Original Message ----- Sent: Wednesday, June 28, 2006 8:45 AMwasher annealing> >> Guys-- I know that when you change or clean spark plugs you should either > use a new copper plug washer>> or anneal (heat red hot w/ a propane torch, then water quench to soften) > the used ones, but my questions is:>> do you use a copper washer over or with a CHT thermocouple washer ?? Do > you also anneal the thermocouple>> washer as well to make it seal well, become soft or is that not > recommended ?>> I fear that I'm not getting a good seal on that plug where the cht washer > is.>> She's not burning as well and fouls up. The plug is good---bench fires > fine.>> Mike>>> http://www.matronics.com/Navigator?Pietenpol-List> http://wiki.matronics.com>>> ________________________________________________________________________________

matronics · Post by **matronics** » Fri Jun 30, 2006 6:49 am

Original Posted By: "Bill Church"
Subject: Pietenpol-List: thanks everybody!HVLP it is, seems like a big milestone________________________________________________________________________________