Ron, You should take the driveshaft to a shop that knows what they are doing with a ball and trunnion joint. Best I recall (about 30 years ago) mine required about 20 tons to remove the pin. But wait...reinstalling the pin requires a special tool to assure that it is perfectly centered. If not, your driveshaft will vibrate as if you had a bad u-joint. Just my 5 cents... Gary Hagy, 300-C conv. In a message dated 10/30/2010 2:58:53 P.M. Eastern Daylight Time, mark6268@xxxxxxxxxxxxx writes: Hello, everyone: I am replacing worn ball and trunnion parts and applied 10 tons of pressure on the pin to remove it. It is not coming out. How much pressure can be used without breaking the drive shaft? Best regards, Ron Kurtz E #292 [Non-text portions of this message have been removed] ------------------------------------ To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx To unsubscribe from this group, send an email to bob@xxxxxxxxxxxxx or go to http://autos.groups.yahoo.com/group/Chrysler300/join and select the "Leave Group" button For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/search.htm#querylangYahoo! Groups Links [Non-text portions of this message have been removed] ------------------------------------ To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx To unsubscribe from this group, send an email to bob@xxxxxxxxxxxxx or go to http://autos.groups.yahoo.com/group/Chrysler300/join and select the "Leave Group" button For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/search.htm#querylangYahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Chrysler300/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/Chrysler300/join (Yahoo! ID required) <*> To change settings via email: Chrysler300-digest@xxxxxxxxxxxxxxx Chrysler300-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: Chrysler300-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/